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Gratas-Delamarche A, Derbré F, Vincent S and Cillard J (2014), "Physical inactivity, insulin resistance, and the oxidative-inflammatory loop", Free Radic Res.. Vol. 48(1), pp. 93-108.
Abstract: Epidemiological data indicate that physical inactivity, a main factor of global energetic imbalance, is involved in the worldwide epidemic of obesity and metabolic disorders such as insulin resistance. Although the complex pathogenesis of insulin resistance is not fully understood, literature data accumulated during the past decades clearly indicate that the activation of the oxidative-inflammatory loop plays a major role. By activating the oxidative-inflammatory loop in insulin-sensitive tissues, fat gain and adipose tissue dysfunction likely contribute to induce insulin resistance during chronic and prolonged physical inactivity. However, in the past years, evidence has emerged showing that early insulin resistance also occurs after very short-term exposure to physical inactivity (1-7 days) without any fat gain or energetic imbalance. The possible role of liver disturbances or endothelial dysfunction is suggested, but further studies are necessary to really conclude. Inactive skeletal muscle probably constitutes the primary triggering tissue for the development of early insulin resistance. In the present review, we discuss on the current knowledge about the effect of physical inactivity on whole-body and peripheral insulin sensitivity, and how local inflammation and oxidative stress arising with physical inactivity could potentially induce insulin resistance. We assume that early muscle insulin resistance allows the excess nutrients to shift in the storage tissues to withstand starvation through energy storage. We also consider when chronic and prolonged, physical inactivity over an extended period of time is an underestimated contributor to pathological insulin resistance and hence indirectly to numerous chronic diseases.
BibTeX:
@article{Gratas-Delamarche-2014,
  author = {Gratas-Delamarche, Arlette and Derbré, Frédéric and Vincent, Sophie and Cillard, Josiane},
  title = {Physical inactivity, insulin resistance, and the oxidative-inflammatory loop},
  journal = {Free Radic Res.},
  year = {2014},
  volume = {48(1)},
  pages = {93-108},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/24060092}
}
Sanchis-Gomar F and Derbré F (2014), "Mitochondrial fission and fusion in human diseases.", N Engl J Med.. Vol. 370(11), pp. 1073-4..
BibTeX:
@article{Sanchis-Gomar-2014,
  author = {Sanchis-Gomar, F and Derbré, F},
  title = {Mitochondrial fission and fusion in human diseases.},
  journal = {N Engl J Med.},
  year = {2014},
  volume = {370(11)},
  pages = {1073-4.},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/24620885}
}
Abderrahmane AB, Prioux J, Mrizek I, Chamari K, Tabka Z, Bouslama A and Zouhal H (2013), "Recovery (Passive vs. Active) during interval training and plasma catecholamine responses.", Int J Sports Med. Vol. 34(8), pp. 742-747.
Abstract: Abstract

The effect of recovery mode (Active [AR] vs. Passive [PR]) on plasma catecholamine (Adrenaline [A] and Noradrenaline [NA]) responses to maximal exercise (Exemax) was studied during interval training (IT). 24 male subjects (21.1±1.1 years) were randomly assigned to a control group (CG, n=6), AR training group (ARG, n=9) or PR group (PRG, n=9). ARG and PRG participated in an IT program 3 times a week for 7 weeks. Before and after training, maximal oxygen uptake (VO2max) and maximal aerobic velocity (MAV) were measured. Plasma A and NA were determined at rest, at the end of Exemax and after 10 and 30 min of recovery. Training induced significant changes only in ARG: an increase of VO2max and MAV along with a significant increase of A and NA at the end of Exemax (2.82±0.15 vs. 1.03±0.15 nmol/l and 7.22±0.36 vs. 6.65±0.57 nmol/l, respectively p<0.05). The ratio A/NA measured at the end of Exemax also increased significantly after training (0.41±0.11 vs. 0.16±0.08, P>0.05). The present results show that IT with AR induces a significant increase of A and NA concentrations in response to maximal exercise. The study furthermore shows that IT program with AR may induce more stress than the same program with PR.

BibTeX:
@article{Abderrahmane-2013,
  author = {Abderrahmane, A B and Prioux ,Jacques and Mrizek, I and Chamari, K and Tabka, Z and Bouslama, A and Zouhal, Hassane},
  title = {Recovery (Passive vs. Active) during interval training and plasma catecholamine responses.},
  journal = {Int J Sports Med},
  year = {2013},
  volume = {34(8)},
  pages = {742-747},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/23444090},
  doi = {10.1055/s-0032-1327697}
}
Abderrahmane AB, Zouhal H, Chamari K, Thevenet D, De Mullenheim P, Gastinger S, Tabka Z and Prioux J (2013), "Effects of recovery mode (active vs. passive) on performance during a short high-intensity interval training program: a longitudinal study.", Eur J Appl Physiol.. Vol. 113(6), pp. 1373-1383..
BibTeX:
@article{Abderrahmane-2013a,
  author = {Abderrahmane, A B and Zouhal, Hassane and Chamari, K and Thevenet, Delphine and De Mullenheim, PY and Gastinger, Steven and Tabka, Z and Prioux, Jacques},
  title = {Effects of recovery mode (active vs. passive) on performance during a short high-intensity interval training program: a longitudinal study.},
  journal = {Eur J Appl Physiol.},
  year = {2013},
  volume = {113(6)},
  pages = {1373-1383.},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/23229881},
  doi = {10.1007/s00421-012-2556-9}
}
Ben Ounis O, Benabderrahman A, Chamari K, Ajmol A, A, Benbrahim M, Hammouda A, null Hammami M and Zouhal H (2013), "Association of Short-Passing Ability with Athletic Performances in Youth Soccer Players.", Asian J Sports Med.. Vol. 4(1), pp. 41-48.
Abstract: Abstract
PURPOSE:
This study was designed to examine the relationship between multiple short-passing ability [measured using the Loughborough Soccer Passing Test (LSPT)] and athletic performances in youth soccer players.
METHODS:
Forty-two young soccer players (age 14.8±0.4years) performed the LSPT, the squat-jump (SqJ), the counter movement jump (CMJ), the 30m sprints (with 5m and 20m split times also recorded), the 15m agility run (Agility-15m), the 15m ball dribbling (Ball-15m), the Illinois agility test (IAGT) and the Yo-Yo IRT Level 1 tests.
RESULTS:
LSPT total performance (LSPT TP) showed significant positive correlation with 5m, 20m, and 30m sprint times, Agility-15m, Ball-15m and Illinois agility test (r=0.60, r=0.58, r=0.49, r=0.75, r=0.71 and r=0.72; P<0.01, respectively). Significant negative correlation were found between LSPT TP and SqJ and CMJ (r=-0.62 and r=-0.64; P<0.01, respectively). It was determined that Agility-15m, Illinois agility test and Ball-15m were the most effective factors associated with LSPT TP among other factors in multiple regression analysis.
CONCLUSION:
This study showed that LSPT TP of young elite soccer players is determined by their agility abilities, thus enabling this test to be used for talent identification purposes.
BibTeX:
@article{Benounis-2013,
  author = {Ben Ounis, O and Benabderrahman, A and Chamari, K and Ajmol, A and A and Benbrahim, M and Hammouda, A and , Hammami, MA and Zouhal, Hassane},
  title = {Association of Short-Passing Ability with Athletic Performances in Youth Soccer Players.},
  journal = {Asian J Sports Med.},
  year = {2013},
  volume = {4(1)},
  pages = {41-48},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/23785575 http://www.ncbi.nlm.nih.gov/pubmed/23785575}
}
Bervet K, Bessette M, Godet L and Crétual A (2013), "KeR-EGI, a new index of gait quantification based on electromyography", Journal of Electromyography and Kinesiology. Vol. 23(4), pp. 930-937. Elsevier.
Abstract: Purpose
To define a new index of gait pathology in adults based on electromyographic data: the Ker-EGI for Kerpape-Rennes EMG-based Gait Index. The principle is similar to the one of Gait Deviation Index but using EMG profiles instead of joint angles. It first needs to build a database of healthy subjects gait to be able then to quantify the deviation of one peculiar patient’s gait from this typical behavior.
Methods
Ninety adults (59 healthy and 31 pathological) participated to this study. All pathological subjects had a diagnosis of central nervous system disorder. On each subject we collected the joint angles and the activation profile of seven muscles of each lower limb. Moreover, we recorded two videos (face and profile) of each patient to compute his/her Edinburgh Visual Gait Score (EVGS). Then for each patient, we computed the GGI (Gillette Gait Index), the GDI (Gait Deviation Index) and the Ker-EGI.
Results
Correlation Ker-EGI and each of the three kinematical indices (GGI, GDI, EVGS) is fair to good (respectively R2 = 0.62, 0.42, and 0.69).
Conclusion
KeR-EGI is a valid index to evaluate gait and is complementary to one of these three kinematical indices providing synthetic vision on patients’ motor control abilities.
BibTeX:
@article{Bervet-2013a,
  author = {Bervet, Kristell and Bessette, Manon and Godet, Lucille and Crétual, Armel},
  title = {KeR-EGI, a new index of gait quantification based on electromyography},
  journal = {Journal of Electromyography and Kinesiology},
  publisher = {Elsevier},
  year = {2013},
  volume = {23},
  number = {4},
  pages = {930--937},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/23507426}
}
Bethuel A, Cretual A and Bonan I (2013), "Hip-ankle coordination strategy of stroke patients in dynamic condition", Annals of Physical and Rehabilitation Medicine., In 28e Congrès de Médecine Physique et de Réadaptation, Reims, 17, 18 et 19 octobre 2013. Vol. 56, pp. e166. Elsevier Masson.
BibTeX:
@inproceedings{Bethuel-2013a,
  author = {Bethuel, A and Cretual, A and Bonan, I},
  title = {Hip-ankle coordination strategy of stroke patients in dynamic condition},
  booktitle = {28e Congrès de Médecine Physique et de Réadaptation, Reims, 17, 18 et 19 octobre 2013},
  journal = {Annals of Physical and Rehabilitation Medicine},
  publisher = {Elsevier Masson},
  year = {2013},
  volume = {56},
  pages = {e166}
}
Derbré F, Bellaud P, Fautrel A and Rebillard A (2013), "Coloration des fibres de réticuline sur tissu musculaire par la méthode de Gomori: intérêts pour l’étude de l’atrophie musculaire.", In Congrès de l'Association Française d'Histotechnologie, 13-14 juin 2013, Rennes..
Abstract: 1 Laboratoire « Mouvement, Sport, Santé » (M2S) – EA1274, Université Rennes 2-ENS Cachan
2 Plate-forme d’histopathologie H2P2, Université Rennes 1

Introduction : L’atrophie musculaire est une complication de nombreuses pathologies chroniques comme le cancer du colon ou le diabète et se caractérise par une diminution du contenu en protéines myofibrillaires, du diamètre de la fibre musculaire et de sa force contractile. Ce phénomène est à l’origine d’une détérioration générale de la qualité de vie du patient atteint et contribue à augmenter les risques de mortalité et de morbidité. Le développement de moyens de prévention efficaces tels que de nouveaux traitements pharmacologiques et nutritionnels ou des programmes d’activités physiques adaptées apparaissent ainsi essentiels pour limiter l’impact de l’atrophie musculaire associée à ces pathologies chroniques. La validation de l’efficacité de ces différents traitements dans la prévention de l’atrophie musculaire nécessite de quantifier la surface de section des fibres musculaires (FSCA) dans les protocoles expérimentaux mis en place. Ce paramètre est classiquement déterminé par traitement informatique suite à une coloration hémalun-éosine du tissu musculaire. Néanmoins, cette coloration ne permet pas de disposer d’un contraste suffisamment important pour déterminer automatiquement la FCSA rendant donc le travail d’analyse très long et fastidieux. L’objectif de notre travail vise donc à tester une nouvelle coloration du tissu musculaire sur différents modèles expérimentaux induisant une atrophie musculaire chez le rongeur afin d’optimiser la détermination de la FSCA.
Matériel et méthodes : Nous avons utilisé deux modèles expérimentaux reconnus comme induisant une atrophie musculaire chez le rongeur : un modèle de cachexie induite chez la souris par l'implantation de cellules cancéreuses coliques C26 et un second de diabète de type 1 induit chez le rat par l’injection de streptozotocine. Le tissu musculaire a été prélevé, fixé en PFA 4%, inclus en paraffine, coupé à une épaisseur de 5 µm puis disposé sur une lamelle dans l’attente de la coloration. Pour chaque muscle, une coloration des fibres de réticuline par la méthode de Gomori a été effectuée et a été comparée à une coloration hémalun-éosine.
Résultats et conclusion : La coloration des fibres de réticuline par la méthode de Gomori permet d’obtenir des images de tissu musculaire où le contour de chaque myocyte (contour noir sur fond rose) est beaucoup plus marqué que la coloration hémalun-éosine. Il en résulte un gain considérable de temps dans le traitement d’image visant la quantification de la FSCA.

BibTeX:
@inproceedings{Derbre-2013,
  author = {Derbré, Frederic and Bellaud, P and Fautrel, A and Rebillard, Amelie},
  title = {Coloration des fibres de réticuline sur tissu musculaire par la méthode de Gomori: intérêts pour l’étude de l’atrophie musculaire.},
  booktitle = {Congrès de l'Association Française d'Histotechnologie, 13-14 juin 2013, Rennes.},
  year = {2013}
}
Emrani Bidi R (2013), "Pharmacological optimization of Etoposide by Allyl isothiocyanate (AITC) in prostate cancer", In 5e congrès international de "Nutrition, Oxygen Biology and Medicine", Paris 5-7 juin 2013.
Abstract: *Laboratory EA1274 , Faculty of Pharmacy, University Rennes 1, France

Allyl isothiocyanate (AITC), which is the chief constituent of natural mustard oil, is in abundance present in Cruciferous Vegetables. Beside its strong antimicrobial properties, it shows significant anticancer activities in-vitro and in-vivo. Although the Molecular mechanism involved in this activity is not well defined but since 90 percent of dietary AITC is absorbed by human body , It is interesting to investigate its chemoprevention efficacy alone and in combination with chemotherapeutic agents.
Etoposide is a chemotherapeutic agent which administration is not so effective in case of prostate cancer and since 1990s it has been combined with several agents to create novel treatment against prostate cancer, some of which showing promising results.

In this study we tried to find out the chemoprevention efficacy of AITC alone and in different combination with Etoposide on prostate cancer cell line, PC3. It involves the culture and sub-culturing of the cell line and exposing it to different concentration and combination of AITC and Etoposide followed by Different cell viability tests to find out the optimum concentration and combination for the best efficacy of AITC and Etoposide against PC3 Cell line.
AITC was capable of inhibiting proliferation of this human cancer cell line and its combination with Etoposide stimulates the antineoplastic properties of this drug. The result of this study clearly indicate that there are more potential application values in using AITC as a reliable compound for optimization of chemotherapeutic agents.

BibTeX:
@inproceedings{Emrani-2013,
  author = {Emrani Bidi, Ramin},
  title = {Pharmacological optimization of Etoposide by Allyl isothiocyanate (AITC) in prostate cancer},
  booktitle = {5e congrès international de "Nutrition, Oxygen Biology and Medicine", Paris 5-7 juin 2013},
  year = {2013}
}
Emrani Bidi R, Rébillard A, Lefeuvre-Orfila L, Gratas-Delamarche A, Ermak G, Davies K and Cillard J (2013), "OxidativeResponsive Protein RCAN 1-4 Is Modulated By Acute Exercise In Rat Skeletal Muscles", In 5e congrès international de "Nutrition, Oxygen Biology and Medicine", Paris 5-7 juin 2013.
Abstract: Regulator of Calcineurin1 isoform 4 (RCAN1-4)is an oxidative responsive endogenous intracellular phosphatase that inhibits Calcineurin (Cn). Cnis a ubiquitously expressed serine/threonine protein phosphatase under the control of calcium/calmodulin which has been identified in skeletal muscles. However, so far, RCAN1 expression has never been studied under acute exercise.
Experiment: 24 Wistar ratswere grouped in three and were subjected to the same physical exercise protocoland then sacrificed either immediately, or 3 hours or 6 hours after exercise. A control group of 8 rats were sacrificed in the same condition. Three different skeletal muscles were collected: Soleus, a predominantly slow twitch muscle rich in type 1 fibers; Extensor DigitorumLongus (EDL), a fast twitch muscle rich in type 2 fibers; andGastrocnemius a ‘mixed muscle’ which contains both type 1 and type 2 fibers.
Results: RCAN1-4 was expressed differently in the three muscles. The content of RCAN1-4 was highest in Soleus and remains unchanged after exercise, However RCAN1-4 increased significantly after exercise until 6 hours in EDL and Gastrocnemius. Expression of Cn decreased in all muscles after exercise. PGC-1α as a marker for mitochondrial biogenesis was assayed, although its expression does not significantly changes in any muscle, but it is more expressed in Soleus. Insight in protein and lipid peroxidation showsdifferent patterns of peroxidation of biomolecule in different muscles. Generally malondialdehydeaugments in all muscles after the exercise; however the level of protein carbonyl content increasedonly in EDL and Gastrocnemius but not in Soleus.
Conclusion: Acute exercise up-regulated RCAN1-4 expression in rat EDL and Gastrocnemius. Exhaustive exercise is known to induce oxidative stress, and RCAN1-4 induction has been shown to help protect against oxidative stress in other tissues. We propose that RCAN1-4 expression represents an important component of the physiological adaptation to exercise and presently we are conducting more investigation using Diabetes Mellitus and Alzheimer’s disease models.
BibTeX:
@inproceedings{Emrani-2013a,
  author = {Emrani Bidi, Ramin and Rébillard, Amélie and Lefeuvre-Orfila, Luz and Gratas-Delamarche, Arlette and Ermak , Gennady and Davies, Kelvin and Cillard, Josiane},
  title = {OxidativeResponsive Protein RCAN 1-4 Is Modulated By Acute Exercise In Rat Skeletal Muscles},
  booktitle = {5e congrès international de "Nutrition, Oxygen Biology and Medicine", Paris 5-7 juin 2013},
  year = {2013}
}
Gargouri M, Magné C, Dauvergne X, Ksouri R, El Feki A, Metges M-AG and Talarmin H (2013), "Cytoprotective and antioxidant effects of the edible halophyte Sarcocornia perennis L. (swampfire) against lead-induced toxicity in renal cells.", Ecotoxicol Environ Saf., Sep, 2013. Vol. 95, pp. 44-51.
Abstract: Lead (Pb) exposure is considered as a risk factor responsible for renal impairment in humans. On the other hand, the halophyte Sarcocornia perennis is a fresh vegetable crop suitable for leafy vegetable production. This study was designed to evaluate the in vitro protective activity of S. perennis against lead-induced damages in HEK293 kidney cells. Morphological and biochemical indicators were used to assess cytotoxicity and oxidative damages caused by Pb treatment on the cells. Our results showed that lead induced (1) a decrease in cell viability (MTT), (2) cell distortion and cohesion loss, (3) superoxide anion production and lipid peroxidation. Conversely, addition of S. perennis extract to the lead-containing medium alleviated every above syndrome. Thus, cell survival was increased and the production of reactive oxygen species caused by Pb treatment was inhibited. Taken together, our study revealed that S. perennis has potent cytoprotective effect against Pb-induced toxicity in HEK 293 cell. Such action would proceed through the decrease in ROS levels and resulting oxidative stress, which suggests a potential interest of this halophyte in the treatment of oxidative-stress related diseases.
BibTeX:
@article{Gargouri2013,
  author = {Gargouri, Manel and Magné, Christian and Dauvergne, Xavier and Ksouri, Riadh and El Feki, Abdelfattah and Metges, Marie-Agnès Giroux and Talarmin, Hélène},
  title = {Cytoprotective and antioxidant effects of the edible halophyte Sarcocornia perennis L. (swampfire) against lead-induced toxicity in renal cells.},
  journal = {Ecotoxicol Environ Saf},
  year = {2013},
  volume = {95},
  pages = {44--51},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/23755863},
  doi = {10.1016/j.ecoenv.2013.05.011}
}
Gueret G, Guillouet M, Vermeersch V, Guillard E, Talarmin H, Nguyen B-V, Rannou F, Giroux-Metges M-A, Pennec J-P and Ozier Y (2013), "ICU acquired neuromyopathy.", Ann Fr Anesth Reanim., Aug, 2013. Vol. 32(9), pp. 580-591.
Abstract: ICU acquired neuromyopathy (IANM) is the most frequent neurological pathology observed in ICU. Nerve and muscle defects are merged with neuromuscular junction abnormalities. Its physiopathology is complex. The aim is probably the redistribution of nutriments and metabolism towards defense against sepsis. The main risk factors are sepsis, its severity and its duration of evolution. IANM is usually diagnosed in view of difficulties in weaning from mechanical ventilation, but electrophysiology may allow an earlier diagnosis. There is no curative therapy, but early treatment of sepsis, glycemic control as well as early physiotherapy may decrease its incidence. The outcomes of IANM are an increase in morbi-mortality and possibly long-lasting neuromuscular abnormalities as far as tetraplegia.
BibTeX:
@article{Gueret2013,
  author = {Gueret, G. and Guillouet, M. and Vermeersch, V. and Guillard, E. and Talarmin, H. and Nguyen, B-V. and Rannou, F. and Giroux-Metges, M-A. and Pennec, J-P. and Ozier, Y.},
  title = {ICU acquired neuromyopathy.},
  journal = {Ann Fr Anesth Reanim},
  year = {2013},
  volume = {32(9)},
  pages = {580-591},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/23958176},
  doi = {10.1016/j.annfar.2013.05.011}
}
Gueritat J, Lefeuvre-Orfila L, Vincent S, Gratas-Delamarche A, Rannou-Bekono F and Rebillard A (2013), "Involvement of oxidative stress in prostate cancer progression: a preventive effect of physical activity and/or pomegranate juice?", In 5e congrès international de "Nutrition, Oxygen Biology and Medicine", Paris 5-7 juin 2013.
Abstract: Introduction:
Prostate cancer (PC) is the most common form of cancer affecting men in the Western world. Various studies suggest a decrease of PC evolution with exercise or antioxidants but the association of these two strategies has never been investigated. We hypothesize that oxidative stress is a key regulator factor of PC. In this context, we suppose that the potential decrease of oxidative stress (OS) induced by pomegranate juice (PJ) consumption alone, running training alone or the associated strategies could delay the development of PC. The objectives of this project are (1) to identify the effect of PJ and/or physical activity on PC progression in a rodent model; (2) to determine the molecular mechanisms involved in this prevention.
Methods:
Forty male Copenhagen rats with subcutaneous prostate tumor are divided into four groups: (1) control, (2) daily consumption of pomegranate juice PJ, (3) daily running on a treadmill (training), (4) PJ + training. Each week, tumor growth is evaluated using a sliding caliper. Four weeks after the various treatments, the rodents are sacrificed. The tumors are resected and frozen. Muscles (EDL, soleus, gastrocnemus and tibialis) are removed as well as blood and urine. The levels of antioxidant vitamins, antioxidant enzyme activities, lipid peroxidation, carbonylated proteins and DNA oxidation are investigated and the signaling pathways are identified. Data are compared by analysis of variance (ANOVA) and the degree of significance is set at p<0.05.
Results:
PJ consumption alone or training alone decreases prostate tumor growth in the Copenhagen rat (p<0.05) but the association of the two strategies is not also effective. Indeed, tumor volume doubling time is respectively of about six days for control and PJ+ training, whereas it is of eight days for PJ alone or training alone. We observe a significant difference of reduced GSH and vitamin A between PJ and control groups (p<0.05). Moreover, training increases significantly GPx activity vs control and PJ groups (p<0.05). The combination of PJ and training inhibits antioxidant adaptations induced by each treatment.
Discussion:
Although none study has demonstrated the benefits of both PJ and training, urologists recommend consumption of food antioxidants associated with physical exercise as chemoprevention for active monitoring PC patients. However our innovative study shows for the first time that combined effects of PJ and training may inhibit antioxidant adaptations and could prevent the modulation of redox-dependent signaling pathways involved in the prostate tumorigenesis.
BibTeX:
@inproceedings{Gueritat-2013,
  author = {Gueritat, Jordan and Lefeuvre-Orfila, Luz and Vincent, Sophie and Gratas-Delamarche, Arlette and Rannou-Bekono, Françoise and Rebillard, Amélie},
  title = {Involvement of oxidative stress in prostate cancer progression: a preventive effect of physical activity and/or pomegranate juice?},
  booktitle = {5e congrès international de "Nutrition, Oxygen Biology and Medicine", Paris 5-7 juin 2013},
  year = {2013}
}
Gueritat J, Lefeuvre-Orfila L, Vincent S, Gratas-Delamarche A, Rannou-Bekono F and Rebillard A (2013), "Involvement of oxidative stress in prostate cancer progression: a preventive effect of physical activity and/or pomegranate juice?", In 18th Annual Congress of the European College of Sport Sciences, Barcelone, Spain, 26-29 juin..
Abstract: Introduction
Prostate cancer (PC) is the most common form of cancer affecting men in the Western world. Various studies suggest a decrease of PC evolution with exercise or antioxidants but the association of these two strategies has never been investigated. We hypothesize that oxidative stress is a key regulator factor of PC. In this context, we suppose that the potential decrease in oxidative stress (OS) induced by pomegranate juice (PJ) consumption alone, running training alone or the associated strategies could delay the development of PC. The objectives of this project are (1) to identify the effect of PJ and/or physical activity on PC progression in a rodent model; (2) to determine the molecular mechanisms involved in this prevention.
Methods
Forty male Copenhagen rats with subcutaneous prostate tumor are divided into four groups: (1) control, (2) daily consumption of pomegranate juice PJ, (3) daily running on a treadmill (training), (4) PJ + training. Each week, tumor growth is evaluated using a sliding caliper. Four weeks after the various treatments, the rodents are sacrificed. The tumors are resected and frozen. Muscles (EDL, soleus, gastrocnemus and tibialis) are removed as well as blood and urine. The levels of antioxidant vitamins, antioxidant enzyme activities, lipid peroxidation, carbonylated proteins and DNA oxidation are investigated and the signaling pathways are identified. Data are compared by analysis of variance (ANOVA) and the degree of significance is set at p<0.05.
Results
PJ consumption alone or training alone decreases prostate tumor growth in the Copenhagen rat (p<0.05) but the association of the two strategies is not also effective. Indeed, tumor volume doubling time is respectively of about six days for control and PJ+ training, whereas it is of eight days for PJ alone or training alone. We observe a significant difference of reduced GSH and vitamin A between PJ and control groups (p<0.05). Moreover, training increases significantly GPx activity vs control and PJ groups (p<0.05). The combination of PJ and training inhibits antioxidant adaptations induced by each treatment.
Discussion
Although no study has demonstrated the benefits of both PJ and training, urologists recommend consumption of food antioxidants associated with physical exercise as chemoprevention for active monitoring PC patients. However our innovative study shows for the first time that combined effects of PJ and training may inhibit antioxidant adaptations and could prevent the modulation of redox-dependent signaling pathways involved in the prostate tumorigenesis.
BibTeX:
@inproceedings{Gueritat-2013a,
  author = {Gueritat, Jordan and Lefeuvre-Orfila, Luz and Vincent, Sophie and Gratas-Delamarche, Arlette and Rannou-Bekono, Françoise and Rebillard, Amélie},
  title = {Involvement of oxidative stress in prostate cancer progression: a preventive effect of physical activity and/or pomegranate juice?},
  booktitle = {18th Annual Congress of the European College of Sport Sciences, Barcelone, Spain, 26-29 juin.},
  year = {2013}
}
Guillard E, Gueret G, Guillouet M, Vermeersch V, Rannou F, Giroux-Metges M-A and Pennec J-P (2013), "Alteration of muscle membrane excitability in sepsis: possible involvement of ciliary nervous trophic factor (CNTF).", Cytokine., Jul, 2013. Vol. 63(1), pp. 52-57.
Abstract: One of the main factor involved neuromyopathy acquired in intensive care unit (ICU) appears to be sepsis. It induces the release of many pro- and anti-inflammatory factors which can directly modulate the muscle excitability. We have studied the effects of one of them: the ciliary nervous trophic factor (CNTF) which is a cytokine released in the early phase of sepsis. CNTF induces a decrease in the sodium current and an increase in resting potential as in sodium inversion potential. These effects could participate to the hypo-excitability observed during sepsis and could be involved in the ICU acquired neuromyopathy. As for TNFα, this early effect is mainly mediated by protein kinase C (PKC) activation and appears to be a reversible post-transcriptional effect.
BibTeX:
@article{Guillard2013,
  author = {Guillard, Emilie and Gueret, Gildas and Guillouet, Maité and Vermeersch, Véronique and Rannou, Fabrice and Giroux-Metges, Marie-Agnès and Pennec, Jean-Pierre},
  title = {Alteration of muscle membrane excitability in sepsis: possible involvement of ciliary nervous trophic factor (CNTF).},
  journal = {Cytokine},
  year = {2013},
  volume = {63},
  number = {1},
  pages = {52--57},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/?term=Alteration+of+muscle+membrane+excitability+in+sepsis%3A+possible+involvement+of+ciliary+nervous+trophic+factor+(CNTF).},
  doi = {10.1016/j.cyto.2013.04.023}
}
Guillouet M, Rannou F, Giroux-Metges M-A, Droguet M and Pennec J-P (2013), "Tumor Necrosis Factor alpha induced hypoexcitability in rat muscle evidenced in a model of ion currents and action potential.", Cytokine., Oct, 2013. Vol. 64(1), pp. 165-171.
Abstract: Sepsis and Tumor Necrosis Factor alpha (TNFα), a major pro-inflammatory mediator, have previously been shown to induce a decrease in the conductance of voltage-dependent sodium channels (NaV). Moreover, TNFα increased resting membrane potential, leading to hyperpolarization. NaV and resting potential are the two major factors of membrane excitability. Then we hypothesis that TNFα can decrease muscle membrane excitability. To evidence that role of TNFα, we carried out a simulation of the sodium and potassium currents and action potential (AP) of isolated muscle fibre. We used a computer model based on Hodgkin and Huxley equations, but also taking into account the sodium-potassium pump current. Our first aim was to optimise this model in control conditions according to our measurements of currents. Then the model was modified to fit the values measured experimentally in TNFα-containing medium in order to determine the modifications induced in the currents and hence in AP triggering. Our model provides a very good fit with experimental data on the ion currents. Moreover, it clearly shows that the triggering level of AP is increased in TNFα-containing medium, thus corresponding to a decreased excitability.
BibTeX:
@article{Guillouet2013,
  author = {Guillouet, Maïté and Rannou, Fabrice and Giroux-Metges, Marie-Agnès and Droguet, Mickael and Pennec, Jean-Pierre},
  title = {Tumor Necrosis Factor alpha induced hypoexcitability in rat muscle evidenced in a model of ion currents and action potential.},
  journal = {Cytokine},
  year = {2013},
  volume = {64},
  number = {1},
  pages = {165--171},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/23911204},
  doi = {10.1016/j.cyto.2013.07.007}
}
Hammami M, Abderrahman B, Nebigh A, Le Moal E, Ben Ounis O, Tabka Z and Zouhal H (2013), "Effects of a soccer season on anthropometric characteristics and physical fitness in elite young soccer players.", Journal of Sport Sciences. Vol. 31(6), pp. 589-596..
Abstract: Abstract
The aim of this study was to evaluate the effect of a soccer-training season on the anthropometric and performance characteristics of elite youth soccer players. Two groups (age: 14.4 years) participated in this study: (1) 24 soccer players training 8 to 10 hours per week and (2) 26 non-athletic boys used as controls. Anthropometric measurements, aerobic (Yo-Yo Intermittent Recovery test level 1) and anaerobic (counter-movement-jump (CMJ), squat-jump (SqJ), five-jump-test (5JT), and speed (T5m, 10 m, 30 m)) performances were assessed twice during 8 months (T0: October; T1: May) of the competitive season. Data showed significant differences in height and weight at T0 between the two groups (P < 0.05), while no difference in the percentage of body fat (%BF) was observed. However, the soccer players were significantly taller and had lower %BF than age-matched controls at T1. Compared to the controls, the soccer players attained better results in the physical fitness test (P < 0.05) at T0 and T1 except in (T5m) sprinting speed. Hence, significant improvements (P < 0.05) in physical parameters were observed between T0 and T1 only in soccer players. The results demonstrate that soccer-training season was able to provide maturation free improvement in anthropometric and performance characteristics in young soccer players during the training season.
BibTeX:
@article{Hammami-2013,
  author = {Hammami, MA and Ben Abderrahman and Nebigh, A and Le Moal, Emmeran and Ben Ounis, O and Tabka, Z and Zouhal, Hassane},
  title = {Effects of a soccer season on anthropometric characteristics and physical fitness in elite young soccer players.},
  journal = {Journal of Sport Sciences},
  year = {2013},
  volume = {31(6)},
  pages = {589-596.},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/23181693}
}
Kulpa R, Bideau B and Brault S (2013), "Human Walking in Virtual Environments" Springer.
BibTeX:
@inbook{Kulpa-2013,
  author = {Richard Kulpa and Benoit Bideau and Sébastien Brault},
  editor = {Steinicke, F.; Visell, Y.; Campos, J.; Lécuyer, A.},
  title = {Human Walking in Virtual Environments},
  publisher = {Springer},
  year = {2013}
}
Lebonvallet N, Pennec J-P, Le Gall C, Pereira U, Boulais N, Cheret J, Jeanmaire C, Danoux L, Pauly G and Misery L (2013), "Effect of human skin explants on the neurite growth of the PC12 cell line.", Exp Dermatol., Mar, 2013. Vol. 22(3), pp. 224-225.
Abstract: The skin is a densely innervated organ. After a traumatic injury, such as an amputation, burn or skin graft, nerve growth and the recovery of sensitivity take a long time and are often incomplete. The roles played by growth factors and the process of neuronal growth are crucial. We developed an in vitro model of human skin explants co-cultured with a rat pheochromocytoma cell line differentiated in neuron in presence of nerve growth factor (NGF). This model allowed the study of the influence of skin explants on nerve cells and nerve fibre growth, probably through mediators produced by the explant, in a simplified manner. The neurite length of differentiated PC12 cells co-cultured with skin explants increased after 6 days. These observations demonstrated the influence of trophic factors produced by skin explants on PC12 cells.
BibTeX:
@article{Lebonvallet2013,
  author = {Lebonvallet, Nicolas and Pennec, Jean-Pierre and Le Gall, Christelle and Pereira, Ulysse and Boulais, Nicholas and Cheret, Jeremy and Jeanmaire, Christine and Danoux, Louis and Pauly, Gilles and Misery, Laurent},
  title = {Effect of human skin explants on the neurite growth of the PC12 cell line.},
  journal = {Exp Dermatol},
  year = {2013},
  volume = {22},
  number = {3},
  pages = {224--225},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/?term=Effect+of+human+skin+explants+on+the+neurite+growth+of+the+PC12+cell+line.},
  doi = {10.1111/exd.12095}
}
Lefeuvre-Orfila L, Vincent S, Groussard C, Saligaut D, Efstathiou T and Gratas-Delamarche A (2013), "Effects of α-galacto-oligosaccharides (α-GOS) on inflammatory reponse, glycoxidation markers and glycogen content in streptozotocin-diabetic rats.", In 5e congrès international de "Nutrition, Oxygen Biology and Medicine", Paris 5-7 juin 2013.
Abstract: Introduction: Diabetes mellitus results from the loss of tolerance to insulin and alters glycemia and the glycogen content. Oxidative stress and inflammation are linked to theses alterations, especially with insulin-resistance. The therapy management of diabetes includes nutritional recommendations. Several nutrients are developed to improve glycemia, oxidative stress, inflammation and glycogen content. More interestingly, α-GOS exhibits anti-inflammatory and insulin-sensitive effects in vitro (Efstathiou and Fathi 2010) and in vivo (Boucher et al. 2003). Thus, α-GOS is a potential functional food for the treatment of diabetes. But, less is known about the in vivo effect of α-GOS on inflammatory, glycoxidation markers and glycogen content in diabetes. In this context, the aim of this work was to study the effect of α-GOS developed by Sojasun technologies (from fermented soy product) compared to a synthetic α-GOS produced by Sigma on inflammatory, glycoxidation markers and glycogen content in a streptozotocin-induced diabetic rat model.
Methods: Twenty-four male Wistar streptozotocin-diabetic rat (STZ) were divided into three group: control group, supplemented with natural α-GOS (20 mg/kg/day) group and supplemented with synthetic α-GOS (20 mg/kg/day). The supplementation protocol duration was 8 weeks. At the end of the protocol, blood and skeletal muscle (gastrocnemius) were obtained to measure glucose , insulin, fructosamine in plasma and N-(carboxymethyl)lysine, glycogen synthase activity and glycogen content, in muscle.
Results-Discussion: Diabetes was confirmed with the measure of insuline and glucose levels. All the diabetic groups had significantly higher glucose and insuline levels compared to control healthy group (data not shown). Insuline level in plasma and storage of glycogen in muscle were increased only in both α-GOS groups. Fructosamine, TNFά, and glycogen synthase activity was also decreased in the two supplemented groups (synthetic α-GOS and natural α-GOS). CML remained unchanged in all groups. Natural α-OGT and synthetic α-OGT only differed on muscular glucose level: only natural α-OGT induced a significant decrease in muscular glucose.
To conclude, our results suggest that α-GOS alters positively glucose level, increases the glycogen content in diabetique population, improves glycemic control in the long term and decreases the inflammatory effects in streptozotocin-diabetic rat .

Keywords: α-GOS, inflammatory and glycoxidation markers, diabetes.

Acknowledgment : Brittany region

References
Efstathiou, T. and D. Fathi. Sojasun Technologies. 2010
Boucher J et al. J Physiol Biochem. 59(3):169-73, 2003

BibTeX:
@inproceedings{Lefeuvre-Orfila-2013,
  author = {Lefeuvre-Orfila, Luz and Vincent, Sophie and Groussard, Carole and Saligaut, Dany and Efstathiou, Theo and Gratas-Delamarche, Arlette},
  title = {Effects of α-galacto-oligosaccharides (α-GOS) on inflammatory reponse, glycoxidation markers and glycogen content in streptozotocin-diabetic rats.},
  booktitle = {5e congrès international de "Nutrition, Oxygen Biology and Medicine", Paris 5-7 juin 2013},
  year = {2013}
}
Malardé L, Vincent S, Lefeuvre-Orfila L, Efstathiou T, Groussard C and Gratas-Delamarche A (2013), "A fermented soy permeate improves the skeletal muscle glucose level without restoring the glycogen content in streptozotocin-induced diabetic rats", Journal of Medicinal Food. Vol. 16 (2), pp. 176-179.
Abstract: Exercise is essential into the therapeutic management of diabetic patients, but their level of exercise tolerance is lowered due to alterations of glucose metabolism. As soy isoflavones have been shown to improve glucose metabolism, this study aimed to assess the effects of a dietary supplement containing soy isoflavones and alpha-galactooligosaccharides on muscular glucose, glycogen synthase (GSase), and glycogen content in a type 1 diabetic animal model. The dietary supplement tested was a patented compound, Fermented Soy Permeate (FSP), developed by the French Company Sojasun Technologies. Forty male Wistar rats were randomly assigned to control or diabetic groups (streptozotocin, 45 mg/kg). Each group was then divided into placebo or FSP-supplemented groups. Both groups received by oral gavage, respectively, water or diluted FSP (0.1 g/day), daily for a period of 3 weeks. At the end of the protocol, glycemia was noticed after a 24-h fasting period. Glucose, total GSase, and the glycogen content were determined in the skeletal muscle (gastrocnemius). Diabetic animals showed a higher blood glucose concentration, but a lower glucose and glycogen muscle content than controls. Three weeks of FSP consumption allowed to restore the muscle glucose concentration, but failed to reduce glycemia and to normalize the glycogen content in diabetic rats. Furthermore, the glycogen content was increased in FSP-supplemented controls compared to placebo controls. Our results demonstrated that diabetic rats exhibited a depleted muscle glycogen content (-25%). FSP-supplementation normalized the muscle glucose level without restoring the glycogen content in diabetic rats. However, it succeeded to increase it in the control group (+20%).
BibTeX:
@article{Malarde-2013a,
  author = {Malardé, Ludivine and Vincent, Sophie and Lefeuvre-Orfila, Luz and Efstathiou, Theo and Groussard, Carole and Gratas-Delamarche, Arlette},
  title = {A fermented soy permeate improves the skeletal muscle glucose level without restoring the glycogen content in streptozotocin-induced diabetic rats},
  journal = {Journal of Medicinal Food},
  year = {2013},
  volume = {16 (2)},
  pages = {176-179},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/23356441},
  doi = {10.1089/jmf.2012.0095}
}
Martin C, Kulpa R, Delamarche P and Bideau B (2013), "Professional tennis players’ serve: correlation between segmental angular momentums and ball velocity", Sports Biomechanics. Vol. 12(1), pp. 2-14..
BibTeX:
@article{Martin-2012c,
  author = {Martin, Caroline and Kulpa, Richard and Delamarche, Paul and Bideau, Benoit},
  title = {Professional tennis players’ serve: correlation between segmental angular momentums and ball velocity},
  journal = {Sports Biomechanics},
  year = {2013},
  volume = {12(1)},
  pages = {2-14.},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/23724603}
}
Martin C, Bideau B, Ropars M, Delamarche P and kulpa null R (2013), "Upper limb joint kinetic analysis during tennis serve: assessment of competitive level on efficiency and injury risks", Scandinavian Journal of Medicine and Science in Sports. Vol. -, pp. doi: 10.1111/sms.12043.
BibTeX:
@article{Martin-2013a,
  author = {Martin, Caroline and Bideau, Benoit and Ropars, Michael and Delamarche, Paul and kulpa, Richard},
  title = {Upper limb joint kinetic analysis during tennis serve: assessment of competitive level on efficiency and injury risks},
  journal = {Scandinavian Journal of Medicine and Science in Sports},
  year = {2013},
  volume = {-},
  pages = {doi: 10.1111/sms.12043},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/23293868},
  doi = {10.1111/sms.12043}
}
Martin C, Kulpa R, Ropars M, Delamarche P and Bideau B (2013), "Identification of Temporal Pathomechanical Factors during the Tennis Serve", Med Sci Sports Exerc.
Med Sci Sports Exerc. 2013 May 7. [Epub ahead of print]., May, 2013. Vol. May 7. [Epub ahead of print], pp. May 7. [Epub ahead of print].
BibTeX:
@article{Martin-2013b,
  author = {Martin, Caroline and Kulpa, Richard and Ropars, Mickael and Delamarche, Paul and Bideau, Benoit},
  title = {Identification of Temporal Pathomechanical Factors during the Tennis Serve},
  journal = {Med Sci Sports Exerc.
Med Sci Sports Exerc. 2013 May 7. [Epub ahead of print]}, year = {2013}, volume = {May 7. [Epub ahead of print]}, pages = {May 7. [Epub ahead of print]}, url = {http://www.ncbi.nlm.nih.gov/pubmed/23657170} }
Mombaur K, Olivier A-Hé and Crétual A (2013), "Forward and Inverse Optimal Control of Bipedal Running", In Modeling, Simulation and Optimization of Bipedal Walking. , pp. 165-179. Springer Berlin Heidelberg.
Abstract: This paper discusses forward and inverse optimal control problems for bipedal human-like running, with a focus on inverse optimal control. The (forward) optimal control problem looks for the optimal solution for a problem formulation, i.e. given objective function and given dynamic constraints. The inverse optimal control problem is more challenging and consists in determining the objective function and potentially unknown parts in the dynamic model that best reproduce a solution that is known from measurements. Periodic running motions are modeled as hybrid dynamic models with multiple phases and discontinuities, based on a three-dimensional multibody system model with 25 degrees of freedom.We investigate a recorded running motion on a treadmill at 10 km/h running speed and identify the best possible objective function based on some hypotheses for potential contributions to this objective function. For this, we apply a previously developed inverse optimal control technique which uses a combination of a direct multiple shooting method and a derivative-free optimization technique, and we demonstrate here that it also works for problems of the given complexity.
BibTeX:
@inbook{Mombaur-2013a,
  author = {Mombaur, Katja and Olivier, Anne-Hélène and Crétual, Armel},
  title = {Forward and Inverse Optimal Control of Bipedal Running},
  booktitle = {Modeling, Simulation and Optimization of Bipedal Walking},
  publisher = {Springer Berlin Heidelberg},
  year = {2013},
  pages = {165--179},
  url = {http://link.springer.com/chapter/10.1007/978-3-642-36368-9_13}
}
Mullenheim P-Y, Chaudru S, Gernigon M, Caron N, Noury-Desvaux B, Prioux J and Le Faucheur A (2013), "Validité du Géo-Positionnement Satellitaire et comparaison avec l’accélérométrie dans l’estimation de la dépense énergétique lors de la marche et la course en extérieur.", In 15ème congrès international de l’ACAPS, Grenoble, 29-21 octobre 2013..
BibTeX:
@inproceedings{Mullenheim-2013,
  author = {Mullenheim, Pierre-Yves and Chaudru, Ségolène and Gernigon, Marie and Caron, Nathan and Noury-Desvaux, Bénédicte and Prioux, Jacques and Le Faucheur, Alexis},
  title = {Validité du Géo-Positionnement Satellitaire et comparaison avec l’accélérométrie dans l’estimation de la dépense énergétique lors de la marche et la course en extérieur.},
  booktitle = {15ème congrès international de l’ACAPS, Grenoble, 29-21 octobre 2013.},
  year = {2013}
}
Mullenheim P-Y, Chaudru S, Gernigon M, Caron N, Noury-Desvaux B, Prioux J and Le Faucheur A (2013), "Intérêt du géo-positionnement satellitaire dans l’estimation de la dépense énergétique lors de la marche et la course en extérieur : validité et comparaison avec l’accélérométrie.", In 5ème colloque régional RSPDL, Laval, 28-29 novembre 2013..
BibTeX:
@inproceedings{Mullenheim-2013a,
  author = {Mullenheim, Pierre-Yves and Chaudru, Ségolène and Gernigon, Marie and Caron, Nathan and Noury-Desvaux, Bénédicte and Prioux, Jacques and Le Faucheur, Alexis},
  title = {Intérêt du géo-positionnement satellitaire dans l’estimation de la dépense énergétique lors de la marche et la course en extérieur : validité et comparaison avec l’accélérométrie.},
  booktitle = {5ème colloque régional RSPDL, Laval, 28-29 novembre 2013.},
  year = {2013}
}
Multon F and Olivier A-H (2013), "Human Walking in Virtual Environments: perception, technology and applications" Springer.
BibTeX:
@inbook{Multon-2013b,
  author = {Franck Multon and Anne-Hélène Olivier},
  editor = {Steinicke, F.; Visell, Y.; Campos, J.; Lécuyer, A.},
  title = {Human Walking in Virtual Environments: perception, technology and applications},
  publisher = {Springer},
  year = {2013}
}
Olivier A-Hé, Marin A, Crétual A, Berthoz A and Pettré J (2013), "Collision avoidance between two walkers: Role-dependent strategies", Gait & posture. Vol. 38(4), pp. 751-756. Elsevier.
Abstract: This paper studies strategies for collision avoidance between two persons walking along crossing trajectories. It has been previously demonstrated that walkers are able to anticipate the risk of future collision and to react accordingly. The avoidance task has been described as a mutual control of the future distance of closest approach, MPD (i.e., Mininum Predicted Distance). In this paper, we studied the role of each walker in the task of controlling MPD. A specific question was: does the walker giving way (2nd at the crossing) and the one passing first set similar and coordinated strategies? To answer this question, we inspected the effect of motion adaptations on the future distance of closest approach. This analysis is relevant in the case of collision avoidance because subtle anticipatory behaviors or large last moment adaptations can finally yield the same result upon the final crossing distance. Results showed that collision avoidance is performed collaboratively and the crossing order impacts both the contribution and the strategies used: the participant giving way contributes more than the one passing first to avoid the collision. Both walkers reorient their path but the participant giving way also adapts his speed. Future work is planned to investigate the influence of crossing angle and TTC on adaptations as well as new types of interactions, such as intercepting or meeting tasks.
BibTeX:
@article{Olivier-2013a,
  author = {Olivier, Anne-Hélène and Marin, Antoine and Crétual, Armel and Berthoz, Alain and Pettré, Julien},
  title = {Collision avoidance between two walkers: Role-dependent strategies},
  journal = {Gait & posture},
  publisher = {Elsevier},
  year = {2013},
  volume = {38},
  number = {4},
  pages = {751--756},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/23665066}
}
Pothier K, Benguigui N, Dubois A, Kulpa R and Chavoix C (2013), "Comparaison des interactions cognition-locomotion chez des sujets jeunes et chez des séniors jeunes et âgés : mise en évidence par la double-tâche Mar-MOT’", Neurophysiologie Clinique/Clinical Neurophysiology. Vol. 42(6), pp. 406.
BibTeX:
@article{Pothier-2013,
  author = {Pothier, Kristell and Benguigui, Nicolas and Dubois, Anthony and Kulpa, Richard and Chavoix, Chantal},
  title = {Comparaison des interactions cognition-locomotion chez des sujets jeunes et chez des séniors jeunes et âgés : mise en évidence par la double-tâche Mar-MOT’},
  journal = {Neurophysiologie Clinique/Clinical Neurophysiology},
  year = {2013},
  volume = {42(6)},
  pages = {406},
  url = {http://www.sciencedirect.com/science/article/pii/S0987705312003449}
}
Rebillard A, Lefeuvre-Orfila L, Gueritat J and Cillard J (2013), "Prostate cancer and physical activity: Adaptive response to oxidative stress.", Free Radic Biol Med.. Vol. 60C, pp. 115-124.
Abstract: Abstract
Prostate cancer is the most common form of cancer affecting men in the Western world. Its relative incidence increases exponentially with age and a steady increase is observed with extended life span. A sedentary lifestyle represents an important risk factor and a decrease in prostate cancer prevalence is associated with exercise. However, the molecular mechanisms involved in this process remain unknown. We hypothesize that reactive oxygen species generated by physical exercise are a key regulatory factor in prostate cancer prevention. Aging is correlated with increased oxidative stress (OS), which in turn provides a favorable environment for tumorigenesis. Running training is known to enhance the antioxidant defense system, reducing oxidative stress. In this context, the decrease in OS induced by exercise may delay the development of prostate cancer. This review focuses on oxidative stress-based mechanisms leading to prostate cancer sensitization to exercise, which could have some impact on the development of novel cancer therapeutic strategies.
BibTeX:
@article{Rebillard-2013,
  author = {Rebillard, Amelie and Lefeuvre-Orfila, Luz and Gueritat, Jordan and Cillard, Josiane},
  title = {Prostate cancer and physical activity: Adaptive response to oxidative stress.},
  journal = {Free Radic Biol Med.},
  year = {2013},
  volume = {60C},
  pages = {115-124},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/?term=10.1016%2Fj.freeradbiomed.2013.02.009},
  doi = {10.1016/j.freeradbiomed.2013.02.009}
}
Sorel A, Kulpa R, Badier E and Multon F (2013), "Dealing with variability when recognizing user’s performance in natural 3D gesture interfaces", International Journal of Pattern Recognition and Artificial Intelligence. Vol. DOI: 10.1142/S0218001413500237, pp. DOI: 10.1142/S0218001413500237.
Abstract: Recognition of natural gestures is a key issue in many applications including videogames and other immersive applications. Whatever is the motion capture device, the key problem is to recognize a motion that could be performed by a range of different users, at an interactive frame rate. Hidden Markov Models (HMM) that are commonly used to recognize the performance of a user however rely on a motion representation that strongly affects the overall recognition rate of the system. In this paper, we propose to use a compact motion representation based on Morphology-Independent features and we evaluate its performance compared to classical representations. When dealing with 15 very similar upper limb motions, HMM based on Morphology-Independent features yield significantly higher recognition rate (84.9%) than classical Cartesian or angular data (70.4% and 55.0%, respectively). Moreover, when the unknown motions are performed by a large number of users who have never contributed to the learning process, the recognition rate of Morphology-Independent input feature only decreases slightly (down to 68.2% for a HMM trained with the motions of only one subject) compared to other features (25.3% for Cartesian features and 17.8% for angular features in the same conditions). The method is illustrated through an interactive demo in which three virtual humans have to interactively recognize and replay the performance of the user. Each virtual human is associated with a HMM recognizer based on the three different input features.
BibTeX:
@article{Sorel2013,
  author = {Anthony Sorel and Richard Kulpa and Emmanuel Badier and Franck Multon},
  title = {Dealing with variability when recognizing user’s performance in natural 3D gesture interfaces},
  journal = {International Journal of Pattern Recognition and Artificial Intelligence},
  year = {2013},
  volume = {DOI: 10.1142/S0218001413500237},
  pages = {DOI: 10.1142/S0218001413500237},
  url = {http://www.worldscientific.com/doi/abs/10.1142/S0218001413500237?journalCode=ijprai}
}
Vincent S, Lefeuvre-Orfila L, Groussard C, Derbré F, Saligaut D, Efstathiou T and Gratas-Delamarche A (2013), "Effects of α-galacto-oligosaccharides (α-GOS) and training on immune cells in streptozotocin-diabetic rats", In 18th Annual Congress of the European College of Sport Sciences, Barcelone, Spain, 26-29 juin..
Abstract: Introduction: Type 1 diabetes mellitus, a T cell-mediated autoimmune disease, is a complex process that results from the loss of tolerance to insulin and other beta-cell-specific antigens. Diabetes is associated with an increased risk of death from infectious disease. Hyperglycaemia, oxidative stress and inflammation have been identified as the main factor contributing to the development of diseases associated with diabetes mellitus. However, experimental evidence indicates individual susceptibility to develop complications of diabetes. Various genetic and environmental factors have been studied so far, but precise causation has yet to be established. Numerous studies in rodents and human subjects have been performed in order to elucidate the role of B and T cells, which determine the risk of development and progression of diabetes. Moreover, the therapy management of diabetes includes nutritional recommendations and exercise training. The effects of exercise training on glycemia, oxidative stress, inflammation and immune response are well known and favorable to limit the development of diabetes and its complications. More interestingly, α-galacto-oligosaccharides (α-GOS) are prebiotics that selectively alter the composition of gut microbiota and exhibit strong antioxidant, anti- inflammatory and insulin-sensitive effects in vitro (Efstathiou and Fathi 2010) and in vivo (Boucher J et al. 2003). Thus, α -GOS is a potential functional food for the treatment of diabetes. But, less is known about the effect of training and α –GOS on immune response in diabetes. In this context, the aim of this work was to study the immune response in a streptozotocin-induced type 1 diabetes with two therapeutic means: training and α-galacto-oligosaccharides (α-GOS) alone or combined.
Methods: Forty-two male Wistar rats were divided into control placebo, streptozotocin-diabetic rat (STZ) groups supplemented or not with α-GOS (20 mg/kg/day) for 8 weeks and/or following endurance training. The training program was individualized and consisted in a 1h/day, 5days/week running during 8 weeks on a motor-driven treadmill. At the end of the protocol, blood was obtained by venous puncture into heparin-containing tubes for further analyses (glucose, insulin, fructosamine and immune responses)
Results: Relative to the control group, STZ rats exhibited hyperglycemia, insulin deficiency and a trend to higher plasma fructosamine levels, a marker of glycated proteins. They also exhibited a decrease in T and B cells and an increase in natural killers (NK). α-GOS treatment reduced plasma fructosamine levels and increased B cells compared to STZ rats. Training induced a decrease in plasma glucose, T cells and an increase in B cells in STZ rats. The combined effect of α-GOS and training didn’t potentiate the immune response on B and T cells but inhibited the effects of training on NK.
Discussion: Our results suggest that training and α-GOS alter positively plasma glucose and/or fructosamine and the immune response. But the effects of combined treatments only concern limited parameters. α -GOS effects could be partly attributable to its immunomodulating activity.

Keywords: α-GOS, training, immune cells, diabetes.

References
Efstathiou, T. and D. Fathi. Sojasun Technologies. 2010
Boucher J et al. J Physiol Biochem. 59(3):169-73, 2003

BibTeX:
@inproceedings{Vincent-2013,
  author = {Vincent, Sophie and Lefeuvre-Orfila, Luz and Groussard ,Carole and Derbré, Frederic and Saligaut, Dany and Efstathiou, Theo and Gratas-Delamarche, Arlette},
  title = {Effects of α-galacto-oligosaccharides (α-GOS) and training on immune cells in streptozotocin-diabetic rats},
  booktitle = {18th Annual Congress of the European College of Sport Sciences, Barcelone, Spain, 26-29 juin.},
  year = {2013}
}
Vincent S, Lefeuvre-Orfila L, Groussard C, Saligaut D, Efstathiou T and Gratas-Delamarche A (2013), "Effet synergique de l’entraînement et d’un alpha-oligosaccharide (alpha-GOS) dérivé de soja sur l’inflammation, la glycoxydation et le contenu en glycogène musculaire des rats diabétiques.", In 15ème Congrès international de l'ACAPS: Association des Chercheurs en Activités Physiques et Sportives, Grenoble,.
Abstract: Le diabète est caractérisée par une hyperglycémie chronique, une intolérance au glucose et des altérations de la sensibilité et/ou de la sécrétion en insuline. Chez les sujets diabétiques, une inflammation et un stress oxydant (SO) chronique sont associés à ces perturbations. De plus, l’insulinorésistance et/ou l’insulinopénie, l’inflammation et le SOsont susceptibles de limiter les réservesen glycogène musculaire. En effet, des marqueurs d’inflammation tels que TNF-∝&NFƙB sont connus pour limiter l’activité de la glycogène synthase (GS : enzyme clé et étape limitantede la synthèse de glycogène). A ce jour, il n’existe d’ailleurs pas de consensus en ce qui concerne le contenu basal en glycogène musculaire chez ces sujets diabétiques. Or, il est bien connu que ces réserves de glycogène sont en relation étroites avec la performance, que leur épuisement limite cette dernière et augmente le risque de dommages musculaires (Clarkson et al, 2002). Pour limiter les complications liées à cette pathologie et en particulier liées au SO et à l’inflammation, l’activité physique et la prise en charge nutritionnelle font partie des thérapies proposées. En effet, ces deux types de prise en charge ont pour objectif d’améliorer le contrôle glycémique, de limiter le SO et l’inflammation.D’une part, chez le sujet sain, l’entraînement, associé à des apports glucidiques satisfaisants, peut permettre d’augmenter ces réserves en glycogène (Kuo et al. 2004).D’autre part, la consommation de produits à effet insulinosensibilisant et/ou anti-inflammatoire et antioxydant devraient permettre d’augmenter les stocks de glycogène musculaire. Récemment, la société Sojasun Technologies a montré qu’un oligosaccharide (∝-GOS) dérivé d’un produit fermenté de soja (PFS)pouvait exercer des effets insulino-sensibilisant, anti-inflammatoire et antioxydant au moins in vitro (Efstahiou et al. 2010). De plus, Boucher et al. (2003) ont déjà démontré in vivo, les effets insulino-sensibilisants d’oligosaccharides. Cet ∝-GOSpourrait donc constituer un moyen thérapeutique alternatif et/ou complémentaire intéressant pour la prise en charge de sujets diabétiques.
Notre objectif est donc d’évaluer, chez des rats diabétiques, l’effet combiné d’un exercice chronique et d’une supplémentation en ∝-GOS sur des marqueurs d’inflammation, de glycoxydation et les stocks de glycogène musculaire.
MATERIEL & METHODES
Le diabète est induit par une injection intrapéritonéale de streptozotocine(STZ : 45mg/kg) chez des rats males de soucheWistar. 32 rats (âgés de 9 semaines) rendus diabétiques (STZ) sont répartis en 4 groupes en fonction de la prise en charge : entraînement (E) ou non (NE) et/ou supplémentation en ∝-GOS. L’entraînement est progressif, individualisé &dure 8 semaines (5j/semaines, 1h/j à 70% de la vitesse maximale aérobie). L’∝-GOS dérivé du PFS est fournit par Sojasun Technologies. La supplémentation en ∝-GOS (20mg/kg/j) dure 8 semaines et débute en même temps que l’exercice. A l’issue de ces 8 semaines de prise en charge, les animaux sont sacrifiés, à jeun, 48h après le dernier exercice. Des échantillons sanguins et musculaires sont prélevés, traités et congelés (-80°C) pour des analyses ultérieures. Les échantillons plasmatiques ont permis de mesurer les concentrations en glucose, insuline,&fructosamine ([GLU],[INS],[Fructosamine], respectivement). Le gastrocnémien a servi aux analyses suivantes :N-(Carboxymethyl)lysine (CML), TNF-∝, NFƙB, GLUT4 (transporteurs de glucose), glycogène synthase sous sa forme phosphorylée (GS-P) et totale (GS-T), contenu en glucose &glycogène musculaire. La détermination de [GLU] et en résidus glucosyl (mesure du contenu en glycogène grâce à une hydrolyse totale par ∝-amyloglucosidase) est réalisée par spectrophotométrie (méthode GOD-PAP, biolabo). Des méthodes immuno-enzymatiques (RIA ou ELISA) ont été utilisées pour INS, Fructosamine,CML, TNF-∝&GLUT4 (kitsspécifiques rats Spi-bio, Cusabio, Invitrogen, Novex, Qayee-bio, respectivement). Les contenus en GS-P, GS-T &NFƙB ont été déterminés par Western-Blot. GS-P, GS-T & GS-P/GS-T constituent un index d’activité de la glycogène synthase. Les résultats sont présentés sous forme de moyenne ± SEM, une analyse de variance (ANOVA) permet de juger de la significativité des différences observées avec une limite fixée àp<0,05.
RESULTATS - DISCUSSION
Les [GLU], [INS], [Fructosamine] attestent de l’induction et de l’état diabétique des animaux. L’entraînement proposé permet de limiter l’hyperglycémie, diminuer [GLU], tend à augmenter [INS] bien que ce ne soit pas significatif. Il est sans effet sur la fructosamine, et le contenu en GLUT4. Il augmente la CML (marqueur de glycoxydation). Par contre, il diminue TNF-∝, NFƙB, le contenu musculaire en glucose, GS-P et GS-P/GS-T& augmente le contenu en glycogène.Les effets des ∝-GOSsont les même que l’entraînement, parfois de façon un peu plus marqué (en particulier sur NFƙB). De plus, ∝-GOS est capable d’améliorer le contrôle glycémique (diminue la [Fructosamine]). Lacombinaison de l’entraînement et des ∝-GOS montreles mêmes effets que chacun des facteurs pris isolément sans effets potentialisateurs. Cependant, cette combinaison entraîne une augmentation de TNF-∝, GS-P et GS-P/GS-T(effet opposé de chacun des traitements isolés).
CONCLUSION
L’entraînement &les ∝-GOS semblent exercer des effets anti-inflammatoires et/ou anti-oxydants permettant un meilleur contrôle glycémique et une augmentation des contenus en glycogènemusculaire via une amélioration de l’activité de la GS. Par contre, la combinaison de ces deux prises en charges au même moment ne semble pas exercer d’effets potentialisateurs, elle semble même exercer un effet défavorable sur les paramètres clés liés à l’inflammation et la synthèse de glycogène.
BIBLIOGRAPHIE
Boucher J, Daviaud D, Siméon-Remaud M, Carpéné C, Saulnier-Blache JS, Monsan P, Valet P. (2003). Effect of non-digestible gluco-oligosaccharides on glucose sensitivity in high fat diet fed mice. J PhysiolBiochem. 59(3):169-73.
Clarkson &Hubal, (2002). Exercise-induced muscle damage in humans. Am J Phys Med Rehabil. 81(11 Suppl):S52-69.
Efstathiou, T. & Fathi, D.(2010). Sojasun Technologies.

Kuo CH, Hwang H, Lee MC, Castle AL, Ivy JL. (2004).Role of insulin on exercise-induced GLUT-4 protein expression and glycogen supercompensation in rat skeletal muscle.J ApplPhysiol. 96(2):621-7.
SUBVENTIONS & REMERCIEMENTS
Région Bretagne
Critt Santé Bretagne
Sojasun Technologies

BibTeX:
@inproceedings{Vincent-2013a,
  author = {Vincent, Sophie and Lefeuvre-Orfila, Luz and Groussard, Carole and Saligaut, Dany and Efstathiou, Theo and Gratas-Delamarche, Arlette},
  title = {Effet synergique de l’entraînement et d’un alpha-oligosaccharide (alpha-GOS) dérivé de soja sur l’inflammation, la glycoxydation et le contenu en glycogène musculaire des rats diabétiques.},
  booktitle = {15ème Congrès international de l'ACAPS: Association des Chercheurs en Activités Physiques et Sportives, Grenoble,},
  year = {2013}
}
Vincent S (2013), "Insuline, voies de signalisation & AP.", In Printemps de la cardiologie, 18-19 avril 2013, Marseille, France.
BibTeX:
@conference{Vincent-2013b,
  author = {Vincent, Sophie},
  title = {Insuline, voies de signalisation & AP.},
  booktitle = {Printemps de la cardiologie, 18-19 avril 2013, Marseille, France},
  year = {2013}
}
Zguira M, Vincent S, Le Douairon-Lahaye S, Malardé L, Z T and Saïag B (2013), "Intense exercise training is not effective to restore the endothelial NO-dependent relaxation in STZ-diabetic rat aorta.", Cardiovasc Diabetol.. Vol. 2:32. doi: 10.1186/1475-2840-12-32., pp. doi: 10.1186/1475-2840-12-32..
BibTeX:
@article{Zguira-2013,
  author = {Zguira, MS and Vincent, Sophie and Le Douairon-Lahaye, Solène and Malardé, Ludivine and Tabkan Z and Saïag, B},
  title = {Intense exercise training is not effective to restore the endothelial NO-dependent relaxation in STZ-diabetic rat aorta.},
  journal = {Cardiovasc Diabetol.},
  year = {2013},
  volume = {2:32. doi: 10.1186/1475-2840-12-32.},
  pages = {doi: 10.1186/1475-2840-12-32.},
  url = {http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3599941/},
  doi = {10.1186/1475-2840-12-32}
}
Zouhal H, Lemoine-Morel S, Mathieu M, Casazz G and Jabbour G (2013), "Catecholamine and Obesity: Effects of Exercise and Exercise Training.", Sports Med. Vol. 43(7), pp. 591-600.
Abstract: Abstract
Excess body fat in obese individuals can affect the catecholamine response to various stimuli. Indeed, several studies report lower plasma catecholamine concentrations in obese subjects compared with nonobese subjects in response to submaximal or maximal exercise. This low catecholamine response reflects decreased sympathetic nervous system (SNS) activity. Although the relationship between the SNS and obesity is not well established, some authors have suggested that low SNS activity may contribute to the development of obesity. A decreased catecholamine response could affect α- and β-adrenoceptor sensitivity in adipose tissue, reducing lipolysis and increasing fat stores. Few studies have examined the effects of obesity on the plasma catecholamine response at rest and during exercise in adolescents. It is interesting to note that the effects of age, sex, and degree of obesity and the impact of very intense exercise on the catecholamine response have not yet been well examined. Moreover, the hormonal concentrations measured in the majority of obesity studies did not take into account plasma volume changes. This methodological factor can also undoubtedly influence plasma catecholamine results.
BibTeX:
@article{Zouhal-2013,
  author = {Zouhal, Hassane and Lemoine-Morel, Sophie and Mathieu, ME and Casazz, GA and Jabbour, G},
  title = {Catecholamine and Obesity: Effects of Exercise and Exercise Training.},
  journal = {Sports Med},
  year = {2013},
  volume = {43(7)},
  pages = {591-600},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/23613311}
}
Abderrahmane AB, Prioux J, Chamari K, Ben Ounis O, Tabka Z and Zouhal H (2012), "Running interval training and estimated plasma volume variation.", International Journal of Sports Physiology and Performance.. Vol. 30 octobre 2012, pp. 30 octobre 2012.
Abstract: Abstract
The effect of endurance interval training (IT) on haematocrit (Ht), haemoglobin (Hb) and estimated plasma volume variation (PVV) in response to maximal exercise was studied in 15 male subjects (21.1±1.1 years, control group (CG) n=6, and training group (TG), n=9). Training group participated in interval training 3-times a week for 7-weeks. A maximal graded test (GXT) was performed to determine maximal aerobic power (MAP) and maximal aerobic speed (MAS) both before and after the training program. To determine Ht and Hb and lactate concentrations, blood was collected at rest, at the end of GXT and after 10- and 30-min of recovery. Maximal aerobic power and maximal aerobic speed increased significantly (p<0.05) after training only in training group. Haematocrit determined at rest was significantly lower in training group than control group after the training period (p<0.05). Interval training induced a significant increase of estimated plasma volume variation at rest for training group (p<0.05) whereas there were no changes for control group. Hence, significant relationships were observed after training between plasma volume variation determined at the end of the maximal test and maximal aerobic speed (r= 0.60, p<0.05) and maximal aerobic power (r= 0.76, p<0.05) only for training group. In conclusion, seven weeks of interval training lead to a significant increase in plasma volume that possibly contributed to the observed increase of aerobic fitness (maximal aerobic power and maximal aerobic speed).
BibTeX:
@article{Abderrahmane-2012a,
  author = {Abderrahmane, A B and Prioux, Jacques and Chamari, K and Ben Ounis, O and Tabka, Z and Zouhal, Hassane},
  title = {Running interval training and estimated plasma volume variation.},
  journal = {International Journal of Sports Physiology and Performance.},
  year = {2012},
  volume = {30 octobre 2012},
  pages = {30 octobre 2012},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/23113934}
}
Appert-Rolland Cé, Jelic A, Degond P, Fehrenbach Jé, Hua J, Crétual A, Kulpa R, Marin A, Olivier A-H, Lemercier S and others (2012), "Experimental study of the following dynamics of pedestrians", In PED 2012: 6th International Conference on Pedestrian and Evacuation Dynamics.
BibTeX:
@inproceedings{Appert-Rolland-2012a,
  author = {Appert-Rolland, Cécile and Jelic, Asja and Degond, Pierre and Fehrenbach, Jérôme and Hua, J and Crétual, A and Kulpa, R and Marin, A and Olivier, A-H and Lemercier, S and others},
  title = {Experimental study of the following dynamics of pedestrians},
  booktitle = {PED 2012: 6th International Conference on Pedestrian and Evacuation Dynamics},
  year = {2012}
}
Auvinet E, Meunier J and Multon F (2012), "Multiple depth cameras calibration and body volume reconstruction for gait analysis", In Proceedings of Information Science, Signal Processing and their Applications (ISSPA) 2012. Montreal, Canada , pp. 478-483.
BibTeX:
@inproceedings{Auvinet-2012a,
  author = {Auvinet, Edouard and Meunier, Jean and Multon, Franck},
  title = {Multiple depth cameras calibration and body volume reconstruction for gait analysis},
  booktitle = {Proceedings of Information Science, Signal Processing and their Applications (ISSPA) 2012},
  year = {2012},
  pages = {478-483}
}
Auvinet E (2012), "Analyse d’information tridimensionnelle issue de systèmes multi-caméras pour la détection de la chute et l’analyse de la marche". Thesis at: Universite de Montreal, Universite Rennes2. Montreal, Canada, June, 2012.
BibTeX:
@phdthesis{Auvinet-2012b,
  author = {Auvinet, Edouard},
  title = {Analyse d’information tridimensionnelle issue de systèmes multi-caméras pour la détection de la chute et l’analyse de la marche},
  school = {Universite de Montreal, Universite Rennes2},
  year = {2012}
}
Brault S, Kulpa R, Multon F and Bideau B (2012), "Deception in Sports Using Immersive Environments", IEEE Intelligent Systems. Vol. 27(6), pp. 5-7.
BibTeX:
@article{Brault-2012a,
  author = {Brault, Sébastien and Kulpa, Richard and Multon, Franck and Bideau, Benoit},
  title = {Deception in Sports Using Immersive Environments},
  journal = {IEEE Intelligent Systems},
  year = {2012},
  volume = {27},
  number = {6},
  pages = {5-7},
  url = {http://hal.archives-ouvertes.fr/hal-00743848/}
}
Brault S, Bideau B, Kulpa R and Craig C (2012), "Detecting Deception in Movement: The Case of the Side-Step in Rugby", PLoS ONE. Vol. 7(6), pp. e37494.
BibTeX:
@article{Brault2012PlosOne,
  author = {Brault, Sébastien and Bideau, Benoit and Kulpa, Richard and Cathy Craig},
  title = {Detecting Deception in Movement: The Case of the Side-Step in Rugby},
  journal = {PLoS ONE},
  year = {2012},
  volume = {7},
  number = {6},
  pages = {e37494},
  url = {http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0037494}
}
Derbré F, Ferrando B, Gómez-Cabrera M, Sanchis-Gomar F, Martinez-Bello V, Olaso-Gonzalez G, Diaz A, Gratas-Delamarche A, Cerda M and Viña J (2012), "Inhibition of Xanthine Oxidase by Allopurinol Prevents Skeletal Muscle Atrophy: Role of p38 MAPKinase and E3 Ubiquitin Ligases", Plosone. Vol. 7(10): e46668, pp. doi:10.1371.
Abstract: Abstract Top

Alterations in muscle play an important role in common diseases and conditions. Reactive oxygen species (ROS) are generated during hindlimb unloading due, at least in part, to the activation of xanthine oxidase (XO). The major aim of this study was to determine the mechanism by which XO activation causes unloading-induced muscle atrophy in rats, and its possible prevention by allopurinol, a well-known inhibitor of this enzyme. For this purpose we studied one of the main redox sensitive signalling cascades involved in skeletal muscle atrophy i.e. p38 MAPKinase, and the expression of two well known muscle specific E3 ubiquitin ligases involved in proteolysis, the Muscle atrophy F-Box (MAFbx; also known as atrogin-1) and Muscle RING (Really Interesting New Gene) Finger-1 (MuRF-1). We found that hindlimb unloading induced a significant increase in XO activity and in the protein expression of the antioxidant enzymes CuZnSOD and Catalase in skeletal muscle. The most relevant new fact reported in this paper is that inhibition of XO with allopurinol, a drug widely used in clinical practice, prevents soleus muscle atrophy by ~20% after hindlimb unloading. This was associated with the inhibition of the p38 MAPK-MAFbx pathway. Our data suggest that XO was involved in the loss of muscle mass via the activation of the p38MAPK-MAFbx pathway in unloaded muscle atrophy. Thus, allopurinol may have clinical benefits to combat skeletal muscle atrophy in bedridden, astronauts, sarcopenic, and cachexic patients.

BibTeX:
@article{Derbre-2012a,
  author = {Derbré, Fréderic and Ferrando, B and Gómez-Cabrera, MC and Sanchis-Gomar, F and Martinez-Bello, VE and Olaso-Gonzalez, G and Diaz, A and Gratas-Delamarche, Arlette and Cerda, M and Viña, José},
  title = {Inhibition of Xanthine Oxidase by Allopurinol Prevents Skeletal Muscle Atrophy: Role of p38 MAPKinase and E3 Ubiquitin Ligases},
  journal = {Plosone},
  year = {2012},
  volume = {7(10): e46668},
  pages = {doi:10.1371},
  url = {http://www.researchgate.net/publication/231814344_Inhibition_of_Xanthine_Oxidase_by_Allopurinol_Prevents_Skeletal_Muscle_Atrophy_Role_of_p38_MAPKinase_and_E3_Ubiquitin_Ligases}
}
Derbré F, Gratas-Delamarche A, Gomez-Cabrera M and Viña J (2012), "Inactivity-induced oxidative stress: A central role in age-related sarcopenia?", European Journal of Sport Science. Vol. DOI:10.1080/17461391.2011.654268, pp. 1-11. Taylor & Francis.
BibTeX:
@article{Derbre-2012b,
  author = {Derbré, Frédéric and Gratas-Delamarche, Arlette and Gomez-Cabrera, M.C. and Viña, José},
  title = {Inactivity-induced oxidative stress: A central role in age-related sarcopenia?},
  journal = {European Journal of Sport Science},
  publisher = {Taylor & Francis},
  year = {2012},
  volume = {DOI:10.1080/17461391.2011.654268},
  pages = {1-11},
  url = {http://www.tandfonline.com/doi/abs/10.1080/17461391.2011.654268},
  doi = {10.1080/17461391.2011.654268}
}
Derbré F, Gomez-Cabrera MC, Nascimento AL, Sanchis-Gomar F, Martinez-Bello VE, Tresguerres JAF, Fuentes T, Gratas-Delamarche A, Monsalve M and Viña J (2012), "Age associated low mitochondrial biogenesis may be explained by lack of response of PGC-1alpha to exercise training", Age. Vol. 34(3), pp. 669-679. Springer.
BibTeX:
@article{Derbre-2012c,
  author = {Derbré, Frédéric and Gomez-Cabrera, M C and Nascimento, A L and Sanchis-Gomar, F and Martinez-Bello, V E and Tresguerres, J A F and Fuentes, T and Gratas-Delamarche, Arlette and Monsalve, M and Viña, J},
  title = {Age associated low mitochondrial biogenesis may be explained by lack of response of PGC-1alpha to exercise training},
  journal = {Age},
  publisher = {Springer},
  year = {2012},
  volume = {34(3)},
  pages = {669-679},
  url = {http://www.springerlink.com/content/d32430167166539k/}
}
Droguet M, Devauchelle N, Pennec J, Quinn B and Dorange G (2012), "Cultured heart cells from oyster: an experimental approach for evaluation of the toxicity of the marine pollutant tributyltin", Aquatic Living Resources. Vol. 25(2), pp. 185-194.
BibTeX:
@article{Droguet2012,
  author = {Droguet, M. and Devauchelle, N. and Pennec, JP. and Quinn, B. and Dorange, G.},
  title = {Cultured heart cells from oyster: an experimental approach for evaluation of the toxicity of the marine pollutant tributyltin},
  journal = {Aquatic Living Resources},
  year = {2012},
  volume = {25(2)},
  pages = {185-194},
  url = {http://connection.ebscohost.com/c/articles/84365838/cultured-heart-cells-from-oyster-experimental-approach-evaluation-toxicity-marine-pollutant-tributyltin}
}
Durny A (2012), "Etudes sur la règle sportive" Presses Universitaires de Bordeaux.
BibTeX:
@inbook{Durny-2012a,
  author = {Durny, Annick},
  editor = {Y. Leziart},
  title = {Etudes sur la règle sportive},
  publisher = {Presses Universitaires de Bordeaux},
  year = {2012}
}
Durny A (2012), "Etudes sur la règle sportive" Presses Universitaires de Bordeaux.
BibTeX:
@inbook{Durny-2012b,
  author = {Durny, Annick},
  editor = {Y. Leziart},
  title = {Etudes sur la règle sportive},
  publisher = {Presses Universitaires de Bordeaux},
  year = {2012}
}
Emrani Bidi R, Rebillard A, Lefeuvre-Orfila L, Gratas-Delamarche A, Ermak G, David K and Cillard J (2012), "Exhaustive exercice modulates expression of Rcan1-4 more than other Rcan1 isoforms in rat skeletal muscle.", In Oxygen Club of California World Congress: Oxidants and Antioxidants in Biology. Alba, Italy 20-23 Juin..
BibTeX:
@inproceedings{Emrani-2012a,
  author = {Emrani Bidi, Ramin and Rebillard, Amélie and Lefeuvre-Orfila, Luz and Gratas-Delamarche, Arlette and Ermak, Gennady and David, Kelvin and Cillard, Josiane},
  title = {Exhaustive exercice modulates expression of Rcan1-4 more than other Rcan1 isoforms in rat skeletal muscle.},
  booktitle = {Oxygen Club of California World Congress: Oxidants and Antioxidants in Biology. Alba, Italy 20-23 Juin.},
  year = {2012}
}
Emrani Bidi R, Rebillard A, Lefeuvre-Orfila L, Gratas-Delamarche A, Ermack G, Davies K and Cillard J (2012), "Effect of physical exercise on RCAN1 expression in rat skeletal muscles", In Society for Free Radical Research International (SFRRI) , 16th Biennal Meeting, 6-9 septembre 2012, Londres.
BibTeX:
@inproceedings{Emrani-2012b,
  author = {Emrani Bidi, Ramin and Rebillard, Amélie and Lefeuvre-Orfila, Luz and Gratas-Delamarche, Arlette and Gennady Ermack and Kelvin Davies and Cillard, Josiane},
  title = {Effect of physical exercise on RCAN1 expression in rat skeletal muscles},
  booktitle = {Society for Free Radical Research International (SFRRI) , 16th Biennal Meeting, 6-9 septembre 2012, Londres},
  year = {2012}
}
Gastinger S, Nicolas G, Sorel A, Sefati H and Prioux J (2012), "Energy expenditure estimate by heart rate monitor and a portable electromagnetic coils system International.", Journal of Sport Nutrition and Exercise Metabolism.. Vol. 22(2), pp. 117-130.
BibTeX:
@article{Gastinger-2012a,
  author = {Gastinger, Steven and Nicolas, Guillaume and Sorel, Anthony and Sefati, H and Prioux, Jacques},
  title = {Energy expenditure estimate by heart rate monitor and a portable electromagnetic coils system International.},
  journal = {Journal of Sport Nutrition and Exercise Metabolism.},
  year = {2012},
  volume = {22(2)},
  pages = {117-130},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/22349175}
}
Gratas-Delamarche A (2012), "Physiologie du sport et de l'exercice. Version française de l'ouvrage américain "Physiology of sport and exercice"" De Boeck université.
BibTeX:
@book{Gratas-Delamarche-1998reeditionen200220062010prochaineaparaitreen2012a,
  author = {Gratas-Delamarche, Arlette},
  editor = {De Boeck université (Ed)},
  title = {Physiologie du sport et de l'exercice. Version française de l'ouvrage américain "Physiology of sport and exercice"},
  publisher = {De Boeck université},
  year = {2012}
}
Gratas-Delamarche A (2012), "Antioxidant supplementation: more harm than good for exercise performance? Nutritional implications.", In Congrès P2T, Dijon, Avril 2012.
BibTeX:
@conference{Gratas-Delamarche-2012a,
  author = {Gratas-Delamarche, Arlette},
  title = {Antioxidant supplementation: more harm than good for exercise performance? Nutritional implications.},
  booktitle = {Congrès P2T, Dijon, Avril 2012},
  year = {2012}
}
Gratas-Delamarche A (2012), "La sédentarité au cœur des maladies sociétales.", In Journées « Sport-Santé », Brest, Octobre 2012.
BibTeX:
@conference{Gratas-Delamarche-2012b,
  author = {Gratas-Delamarche, Arlette},
  title = {La sédentarité au cœur des maladies sociétales.},
  booktitle = {Journées « Sport-Santé », Brest, Octobre 2012},
  year = {2012}
}
Gratas-Delamarche A (2012), "Physical inactivity and insulin resistance- Role of oxidative stress", In XXth International symposium in Sports Sciences- Budapest, Hongrie, Avril 2012.
BibTeX:
@conference{Gratas-Delamarche-2012c,
  author = {Gratas-Delamarche, Arlette},
  title = {Physical inactivity and insulin resistance- Role of oxidative stress},
  booktitle = {XXth International symposium in Sports Sciences- Budapest, Hongrie, Avril 2012},
  year = {2012}
}
Gratas-Delamarche A (2012), "Femmcs et sports d’ultra-endurance : impact sur la fonction de reproduction et la fonction endothéliale.", In Congrès de cardiologie du sport. Toulouse, novembre 2012.
BibTeX:
@conference{Gratas-Delamarche-2012d,
  author = {Gratas-Delamarche, Arlette},
  title = {Femmcs et sports d’ultra-endurance : impact sur la fonction de reproduction et la fonction endothéliale.},
  booktitle = {Congrès de cardiologie du sport. Toulouse, novembre 2012},
  year = {2012}
}
Gratas-Delamarche A (2012), "Inactivité physique et risque cardiovasculaire du diabète.", In Congrès de la Société Européenne de cardiologie, Paris, Janvier 2012.
BibTeX:
@conference{Gratas-Delamarche-2012e,
  author = {Gratas-Delamarche, Arlette},
  title = {Inactivité physique et risque cardiovasculaire du diabète.},
  booktitle = {Congrès de la Société Européenne de cardiologie, Paris, Janvier 2012},
  year = {2012}
}
Gueritat J, Rebillard A and Gratas-Delamarche (2012), "Effect of physical activity on human prostate cancer cells proliferation: involvement of oxidative stress?", In 4th International symposium Redox signaling and oxidative stress, Valencia-Spain, 2012.
Abstract: Key words: physical activity, oxidative stress, prostate cancer.
Prostate cancer (PC) constitutes a growing health concern. It represents the second cause of death by cancer in France. Among the various origins of PC, sedentary behaviour is an important risk factor and a decrease of PC prevalence is associated with exercise. Physical activity could prevent some cancers, especially breast and colon cancers. However, studies concerning its effects in PC progression are today conflicting and conclusions are difficult to reach. A recent study has suggested that golf enhances the life expectancy about 5 years (adjusted by age, sex and socioeconomic status of subjects). This physical activity which registered 410377 members in France mainly corresponds to a walking sport but it attracts more players. Golf could be suitable for men with low grade PC.
The objectives of this study are (1) to determine if golfers’ serum has an effect on the in vitro proliferation of human PC cells and (2) to identify the involved molecular mechanisms. Oxidative stress (OS) phenotypes leading to an imbalance of redox status in favor of oxidant could play a role in the prostate tumorigenesis. The regular physical activity known to increase antioxidant defenses could reduce the evolution of the PC through OS-dependent signaling pathways.
Sedentary or golfer subjects’ serum is incubated with androgen-dependent LNCaP cells. Proliferation, cell death as well as molecular mechanisms are studied, mainly those dependent of OS. We demonstrate that golfers' serum inhibits the LNCaP cells proliferation without inducing cell death. This inhibition of proliferation doesn’t depend on oxidative stress since no difference appears between the redox status of sedentary’s and golfer’s serum. Golf could reduce the proliferation of PC cells in vitro but the preliminary results require further investigations.
BibTeX:
@inproceedings{Guerita-2012a,
  author = {Gueritat, Jordan and Rebillard, Amélie and Gratas-Delamarche},
  title = {Effect of physical activity on human prostate cancer cells proliferation: involvement of oxidative stress?},
  booktitle = {4th International symposium Redox signaling and oxidative stress, Valencia-Spain, 2012},
  year = {2012}
}
Gueritat J and Rebillard A (2012), "Effect of physical activity on human prostate cancer cells proliferation: involvement of oxidative stress?", In 20th International Congress on sports sciences for students, Budapest, 2012.
Abstract: Key words: physical activity, oxidative stress, prostate cancer.
Prostate cancer constitutes a growing health concern which affects men in the Western world and it represents the first cause of death by cancer in France. Among the various origins of prostate cancer, sedentarity represents an important risk factor and a decrease of prostate cancer prevalence is associated with exercise. Physical activity is known to slow down and to prevent some cancers, preferentially breast and colon cancers (Kesaniemi et al., 2001; Leitzmann et al., 2007). However, studies concerning its effects in prostate cancer progression are today conflicting and conclusions are difficult to reach since there remains a lack of clarity on activity parameters (in terms of type, intensity, frequency and time). Recently, Farahmand and coll., have suggested that golf enhances the life expectancy about 5 years (adjusted by age, sex and socioeconomic status of subjects). This physical activity which numbered more than 410 377 members in France today corresponds mainly to a walking sport but it attracts more players. Golf could be suitable for men with low risk early stage prostate cancer during active surveillance.
The objectives of this study are (1) to determine if physical activity (golf) has an effect on the in vitro proliferation of human prostate cancer cells and (2) to identify the involved molecular mechanisms. Oxidative stress (OS) phenotypes leading to an imbalance of pro/anti-oxidant in favor of pro-oxidant could play a role in the prostate tumorigenesis (reviewed by Khandrika and al., on 2009). The regular physical activity known to increase antioxidant defenses could reduce the evolution of the prostate cancer through OS-dependent signaling pathways.
Serum of sedentary or golfers subjects (3 golf courses 18 holes/week, ≥ 9 MET-h/week) is incubated with LNCaP androgen-dependent human prostate cancer cells. Proliferation, cell death (necrosis and apoptosis) as well as molecular mechanisms are studied, mainly those dependent of OS. We demonstrate that golfers' serum inhibits the LNCaP cells proliferation without inducing cell death. This inhibition of proliferation doesn’t depend on oxidative stress since no difference between the antioxidant status of sedentary serum and golfer serum appears. Golf could reduce the proliferation of prostate cancer cells in vitro but the preliminary results require further investigations.
Kesaniemi YK, Danforth E Jr, Jensen MD, Kopelman PG, Lefèbvre P, Reeder BA. Dose-response issues concerning physical activity and health: an evidence-based symposium. Med Sci Sports Exerc. 2001 Jun;33(6 Suppl):S351-8.
Leitzmann MF, Park Y, Blair A, Ballard-Barbash R, Mouw T, Hollenbeck AR, Schatzkin A.
Physical activity recommendations and decreased risk of mortality. Arch Intern Med. 2007 Dec 10;167(22):2453-60.
Farahmand B, Broman G, de Faire U, Vågerö D, Ahlbom A. Golf: a game of life and death--reduced mortality in Swedish golf players. Scand J Med Sci Sports. 2009 Jun;19(3):419-24.
Khandrika L, Kumar B, Koul S, Maroni P, Koul HK. Oxidative stress in prostate cancer. Cancer Lett. 2009 Sep 18;282(2):125-36. Epub 2009 Jan 30.
BibTeX:
@inproceedings{Gueritat-2012a,
  author = {Gueritat, Jordan and Rebillard, Amélie},
  title = {Effect of physical activity on human prostate cancer cells proliferation: involvement of oxidative stress?},
  booktitle = {20th International Congress on sports sciences for students, Budapest, 2012},
  year = {2012}
}
Guillouet M (2012), "Etude des effets du sepsis sur des fibres musculaires de rat : implication dans des mécanismes physiopathologiques de la polyneuromyopathie acquise en réanimation". Thesis at: UBO.
BibTeX:
@phdthesis{Guillouet-2012a,
  author = {Maïté Guillouet},
  title = {Etude des effets du sepsis sur des fibres musculaires de rat : implication dans des mécanismes physiopathologiques de la polyneuromyopathie acquise en réanimation},
  school = {UBO},
  year = {2012}
}
Hanana H, Talarmin H, Pennec J-P, Droguet M, Morel J and Dorange G (2012), "Effect of okadaic acid on cultured clam heart cells: involvement of MAPkinase pathways.", Biol Open., Dec, 2012. Vol. 1(12), pp. 1192-1199.
Abstract: Okadaic acid (OA) is one of the main diarrhetic shellfish poisoning toxins and a potent inhibitor of protein phosphatases 1 and 2A. The downstream signal transduction pathways following the protein phosphatase inhibition are still unknown and the results of most of the previous studies are often conflicting. The aim of the present study was to evaluate the effects of OA on heart clam cells and to analyse its possible mechanisms of action by investigating the signal transduction pathways involved in OA cytotoxicity. We showed that OA at 1 µM after 24 h of treatment induces disorganization of the actin cytoskeleton, rounding and detachment of fibroblastic cells. Moreover, treatment of heart cells revealed a sequential activation of MAPK proteins depending on the OA concentration. We suggest that the duration of p38 and JNK activation is a critical factor in determining cell apoptosis in clam cardiomyocytes. In the opposite, ERK activation could be involved in cell survival. The cell death induced by OA is a MAPK modulated pathway, mediated by caspase 3-dependent mechanism. OA was found to induce no significant effect on spontaneous beating rate or inward L-type calcium current in clam cardiomyocytes, suggesting that PP1 was not inhibited even by the highest dose of OA.
BibTeX:
@article{Hanana2012,
  author = {Hanana, Houda and Talarmin, Hélène and Pennec, Jean-Pierre and Droguet, Mickael and Morel, Julie and Dorange, Germaine},
  title = {Effect of okadaic acid on cultured clam heart cells: involvement of MAPkinase pathways.},
  journal = {Biol Open},
  year = {2012},
  volume = {1},
  number = {12},
  pages = {1192--1199},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/23259053},
  doi = {10.1242/bio.20122170}
}
Hannana H (2012), "Etablissement de primocultures de cellules cardiaques de palourde Ruditapes decussatus : Etude des courants ioniques et des MAP kinases après exposition des cellules à des xénobiotiques". Thesis at: UBO.
BibTeX:
@phdthesis{Hannana-2012a,
  author = {Houda Hannana},
  title = {Etablissement de primocultures de cellules cardiaques de palourde Ruditapes decussatus : Etude des courants ioniques et des MAP kinases après exposition des cellules à des xénobiotiques},
  school = {UBO},
  year = {2012}
}
Heyman E, Berthon P, Youssef H, Gratas-Delamarche A, Briard D, Gamelin FX, Delamarche P and De Kerdanet M (2012), "Metabolic dysfunction in late-puberty adolescent girls with type 1 diabetes: relationship to physical activity and dietary intakes.", Diabetes Metab.. Vol. 38(4), pp. 337-342..
BibTeX:
@article{Heyman-2012a,
  author = {Heyman, E and Berthon, P and Youssef, H and Gratas-Delamarche, Arlette and Briard, D and Gamelin, F X and Delamarche, Paul and De Kerdanet, M},
  title = {Metabolic dysfunction in late-puberty adolescent girls with type 1 diabetes: relationship to physical activity and dietary intakes.},
  journal = {Diabetes Metab.},
  year = {2012},
  volume = {38(4)},
  pages = {337-342.},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/22521039}
}
Isacco L, Thivel D, Pelle A, Zouhal H, Duclos M, Duche P and Boisseau N (2012), "Oral contraception and energy intake in women: impact on substrate oxidation during exercise.", Appl Physiol Nutr Metab. 2012 Aug;37(4):646-56. Epub 2012 May 18.. Vol. 37(4), pp. (4):646-56..
BibTeX:
@article{Isacco-2012a,
  author = {Isacco, L and Thivel, D and Pelle, AM and Zouhal, Hassane and Duclos, M and Duche, P and Boisseau, N},
  title = {Oral contraception and energy intake in women: impact on substrate oxidation during exercise.},
  journal = {Appl Physiol Nutr Metab. 2012 Aug;37(4):646-56. Epub 2012 May 18.},
  year = {2012},
  volume = {37(4)},
  pages = {(4):646-56.},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/22607658}
}
Le Douairon Lahaye S, Gratas-Delamarche A, Malardé L, Zguira S, Vincent S, Lemoine-Morel S, Carré F and Rannou Bekono F (2012), "Combined insulin treatment and intense exercise training improved basal cardiac function and Ca2+-cycling proteins expression in type 1 diabetic rats", Physiologie appliquée, nutrition et métabolisme. Vol. 37(1), pp. 53-62.
BibTeX:
@article{LeDouaironLahaye-2012a,
  author = {Le Douairon Lahaye, Solène and Gratas-Delamarche, Arlette and Ludivine Malardé and Sami Zguira and Vincent, Sophie and Lemoine-Morel, Sophie and Carré, Francois and Rannou Bekono, Françoise},
  title = {Combined insulin treatment and intense exercise training improved basal cardiac function and Ca2+-cycling proteins expression in type 1 diabetic rats},
  journal = {Physiologie appliquée, nutrition et métabolisme},
  year = {2012},
  volume = {37(1)},
  pages = {53-62},
  url = {http://www.nrcresearchpress.com/doi/abs/10.1139/h11-127}
}
Le Douairon Lahaye S, Gratas-Delamarche A, Malardé L, Zguira S, Vincent S, Lemoine-Morel S, Carré F and Rannou Bekono F (2012), "Combinedinsulin treatment and intense exercise training improvedcardiaccontractilefunction and Ca2+-cycling proteinsexpression in type1diabetes.", Applied Physiology Nutrition and Metabolism. Vol. 37(1), pp. 53-62.
BibTeX:
@article{LeDouaironLahaye-2012b,
  author = {Le Douairon Lahaye, Solène and Gratas-Delamarche, Arlette and Malardé, Ludivine and Zguira, Sami and Vincent, Sophie and Lemoine-Morel, Sophie and Carré, Francois and Rannou Bekono, Françoise},
  title = {Combinedinsulin treatment and intense exercise training improvedcardiaccontractilefunction and Ca2+-cycling proteinsexpression in type1diabetes.},
  journal = {Applied Physiology Nutrition and Metabolism},
  year = {2012},
  volume = {37(1)},
  pages = {53-62},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/22185592}
}
Liang X, Multon F and Geng W (2012), "Machine Learning Approach for Gesture Recognition Based on Automatic Feature Selection", In Proceedings of Motion in Games 2012. Rennes, France, November, 2012. Vol. 7660 Springer.
BibTeX:
@inproceedings{Liang-2012a,
  author = {Liang, Xiubo and Multon, Franck and Geng, Weidong},
  title = {Machine Learning Approach for Gesture Recognition Based on Automatic Feature Selection},
  booktitle = {Proceedings of Motion in Games 2012},
  publisher = {Springer},
  year = {2012},
  volume = {7660}
}
Martin C, Bideau B, Nicolas G, Delamarche P and Kulpa R (2012), "How does the tennis serve technique influence the serve-and-volley?", journal of Sports Sciences. Vol. 30(1), pp. 1149-1156.
BibTeX:
@article{Martin-2012a,
  author = {Martin, Caroline and Bideau, Benoit and Nicolas, Guillaume and Delamarche, Paul and Kulpa, Richard},
  title = {How does the tennis serve technique influence the serve-and-volley?},
  journal = {journal of Sports Sciences},
  year = {2012},
  volume = {30},
  number = {1},
  pages = {1149-1156},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/22668422},
  doi = {10.1080/02640414.2012.695079}
}
Martin C and Prioux J (2012), "The effect of playing surfaces on performance in tennis." , pp. sous presse. Edition Taylor & Francis Books..
BibTeX:
@inbook{Martin-2012d,
  author = {Martin, Caroline and Prioux, Jacques},
  editor = {Edition Taylor & Francis Books.},
  title = {The effect of playing surfaces on performance in tennis.},
  publisher = {Edition Taylor & Francis Books.},
  year = {2012},
  pages = {sous presse}
}
Multon F, Nicolas G, Berillon G, D'Aout K and Crompton R (2012), "The Handbook of Anthropometry: Physical Measures of Human Form in Health and Disease" Springer.
BibTeX:
@inbook{Multon-2012a,
  author = {Multon, Franck and Nicolas, Guillaume and Berillon, Gilles and D'Aout, Kristian and Crompton, Robin},
  editor = {V.R Preedy},
  title = {The Handbook of Anthropometry: Physical Measures of Human Form in Health and Disease},
  publisher = {Springer},
  year = {2012}
}
Multon F (2012), "Coupling biomechanics, computer animation and perceptual studies to enhance performance of virtual human simulation", In Proceedings of CAD/Graphics 2012. QingDao, China, July, 2012.
BibTeX:
@inproceedings{Multon-2012b,
  author = {Multon, Franck},
  title = {Coupling biomechanics, computer animation and perceptual studies to enhance performance of virtual human simulation},
  booktitle = {Proceedings of CAD/Graphics 2012},
  year = {2012}
}
Olivier A-H, Marin A, Crétual A and Pettré J (2012), "Minimal predicted distance: A common metric for collision avoidance during pairwise interactions between walkers", Gait & posture., July, 2012. Vol. 36(3)(3), pp. 399-404.
BibTeX:
@article{Olivier-2012a,
  author = {Olivier, Anne-Hélène and Marin, Antoine and Crétual, Armel and Pettré, Julien},
  title = {Minimal predicted distance: A common metric for collision avoidance during pairwise interactions between walkers},
  journal = {Gait & posture},
  year = {2012},
  volume = {36(3)},
  number = {3},
  pages = {399-404},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/22560717},
  doi = {10.1016/j.gaitpost.2012.03.021}
}
Olivier A-Hé, Marin A, Crétual A and Pettré J (2012), "Minimal predicted distance: A common metric for collision avoidance during pairwise interactions between walkers", Gait & posture. Vol. 36(3), pp. 399-404. Elsevier.
Abstract: This study investigated collision avoidance between two walkers by focusing on the conditions that lead to avoidance manoeuvres in locomotor trajectories. Following the hypothesis of a reciprocal interaction, we suggested a mutual variable as a continuous function of the two walkers’ states, denoted minimum predicted distance (MPD). This function predicts the risk of collision, and its evolution over time captures the motion adaptations performed by the walkers. By groups of two, 30 walkers were assigned locomotion tasks which lead to potential collisions. Results showed that walkers adapted their motions only when required, i.e., when MPD is too low (<1 m). We concluded that walkers are able (i) to accurately estimate their reciprocal distance at the time the crossing will occur, and (ii) to mutually adapt this distance. Furthermore, the study of MPD evolution showed three successive phases in the avoidance interaction: observation where MPD(t) is constant, reaction where MPD(t) increases to acceptable values by adapting locomotion and regulation where MPD(t) reaches a plateau and slightly decreases. This final phase demonstrates that collision avoidance is actually performed with anticipation. Future work would consist in inspecting individual motion adaptations and relating them with the variations of MPD.
BibTeX:
@article{Olivier-2012b,
  author = {Olivier, Anne-Hélène and Marin, Antoine and Crétual, Armel and Pettré, Julien},
  title = {Minimal predicted distance: A common metric for collision avoidance during pairwise interactions between walkers},
  journal = {Gait & posture},
  publisher = {Elsevier},
  year = {2012},
  volume = {36},
  number = {3},
  pages = {399--404},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/22560717}
}
Olivier A-H, Marin A, Crétual A and Pettré J (2012), "Minimal predicted distance: a kinematic cue to investigate collision avoidance between walkers", Computer methods in biomechanics and biomedical engineering., In 37ème Congrès de la Société de Biomécanique, Computer Methods in Biomechanics and Biomedical Engineering. Vol. 15(sup1), pp. 240-242. Taylor & Francis Group.
BibTeX:
@inproceedings{Olivier-2012c,
  author = {Olivier, A-H and Marin, Antoine and Crétual, Armel and Pettré, Julien},
  title = {Minimal predicted distance: a kinematic cue to investigate collision avoidance between walkers},
  booktitle = {37ème Congrès de la Société de Biomécanique, Computer Methods in Biomechanics and Biomedical Engineering},
  journal = {Computer methods in biomechanics and biomedical engineering},
  publisher = {Taylor & Francis Group},
  year = {2012},
  volume = {15},
  number = {sup1},
  pages = {240--242}
}
Pasini E, Le Douairon-Lahaye S, Flati V, Assanelli D, Corsetti G, Speca S, Bernabei R, Calvani R and Marzetti E (2012), "Effects of treadmillexercise and training frequency on anabolicsignalingpathways in the skeletal muscle of aged rats.", Experimental Gerontology. Vol. 47(1), pp. 23-28.
BibTeX:
@article{Pasini-2012a,
  author = {Pasini, E and Le Douairon-Lahaye, Solène and Flati, V and Assanelli, D and Corsetti, G and Speca, S and Bernabei, R and Calvani, R and Marzetti, E},
  title = {Effects of treadmillexercise and training frequency on anabolicsignalingpathways in the skeletal muscle of aged rats.},
  journal = {Experimental Gerontology},
  year = {2012},
  volume = {47(1)},
  pages = {23-28},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Effects%20of%20treadmillexercise%20and%20training%20frequency%20on%20anabolicsignalingpathways%20in%20the%20skeletal%20muscle%20of%20aged%20rats.}
}
Rannou F, Leschiera R, Giroux-Metges MA and Pennec JP (2012), "Effects of lactate on the voltage-gated sodium channels of rat skeletal muscle: modulating current opinion.", J Appl Physiol., May, 2012. Vol. 112(9), pp. 1454-1465.
Abstract: During muscle contraction, lactate production and translocation across the membrane increase. While it has recently been shown that lactate anion acts on chloride channel, less is known regarding a potential effect on the voltage-gated sodium channel (Na(v)) of skeletal muscle. The electrophysiological properties of muscle Na(v) were studied in the absence and presence of lactate (10 mM) by using the macropatch-clamp method in dissociated fibers from rat peroneus longus (PL). Lactate in the external medium (petri dish + pipette) increases the maximal sodium current, while the voltage dependence of activation and fast inactivation are shifted toward the hyperpolarized potentials. Lactate induces a leftward shift in the relationship between the kinetic parameters and the imposed potentials, resulting in an earlier recruitment of muscle Na(v). In addition, lactate significantly decreases the time constant of activation at voltages more negative than -10 mV, corresponding to an acceleration of Na(v) activation. The slow inactivation process is decreased by lactate, corresponding to an enhancement in the number of excitable Na(v). In an additional series of experiments, lactate (10 mM) was only added to the petri dish, while the pipette remained sealed on the membrane area. With this approach, the electrophysiological properties of Na(v) were unaffected by lactate compared with the control condition. Altogether, these data indicate that lactate modulates muscle Na(v) properties by an extracellular pathway. These effects are consistent with an enhancement in excitability, providing new insights into the role of lactate in muscle physiology.
BibTeX:
@article{Rannou2012,
  author = {Rannou, F. and Leschiera, R. and Giroux-Metges, M. A. and Pennec, J. P.},
  title = {Effects of lactate on the voltage-gated sodium channels of rat skeletal muscle: modulating current opinion.},
  journal = {J Appl Physiol},
  year = {2012},
  volume = {112},
  number = {9},
  pages = {1454--1465},
  url = {http://dx.doi.org/10.1152/japplphysiol.00944.2011},
  doi = {10.1152/japplphysiol.00944.2011}
}
Rodríguez-Mañas L, Féart C, Mann G, Viña J, Chatterji S, Chodzko-Zajko W, Gonzalez-Colaço HM, Bergman H, Carcaillon L, Nicholson C, Scuteri A, Sinclair A, Pelaez M, Van der Cammen T, Beland Fand Bickenbach J, Delamarche P, Ferrucci L, Fried L, Gutiérrez-Robledo L, Rockwood K, Rodríguez Artalejo F, Serviddio G, Vega E and on behalf of the FOD-CC group (Appendix 1) (2012), "Searching for an Operational Definition of Frailty: A Delphi Method Based Consensus Statement. The Frailty Operative Definition-Consensus Conference Project.", J Gerontol A Biol Sci Med Sci.. Vol. 68(1), pp. 62-67.
Abstract: Abstract
BACKGROUND:
There is no consensus regarding the definition of frailty for clinical uses.
METHODS:
A modified Delphi process was used to attempt to achieve consensus definition. Experts were selected from different fields and organized into five Focus Groups. A questionnaire was developed and sent to experts in the area of frailty. Responses and comments were analyzed using a pre-established strategy. Statements with an agreement more than or equal to 80% were accepted.
RESULTS:
Overall, 44% of the statements regarding the concept of frailty and 18% of the statements regarding diagnostic criteria were accepted. There was consensus on the value of screening for frailty and about the identification of six domains of frailty for inclusion in a clinical definition, but no agreement was reached concerning a specific set of clinical/laboratory biomarkers useful for diagnosis.
CONCLUSIONS:
There is agreement on the usefulness of defining frailty in clinical settings as well as on its main dimensions. However, additional research is needed before an operative definition of frailty can be established.
BibTeX:
@article{Rodriguez-Manas-2012a,
  author = {Rodríguez-Mañas, L and Féart, C and Mann, G and Viña, J and Chatterji, S and Chodzko-Zajko,W and Gonzalez-Colaço, Harmand M and Bergman, H and Carcaillon, L and Nicholson, C and Scuteri, A and Sinclair, A and Pelaez, M and Van der Cammen, T and Beland, Fand Bickenbach, J and Delamarche, Paul and Ferrucci, L and Fried, LP and Gutiérrez-Robledo, LM and Rockwood, K and Rodríguez Artalejo, F and Serviddio, G and Vega, E and on behalf of the FOD-CC group (Appendix 1)},
  title = {Searching for an Operational Definition of Frailty: A Delphi Method Based Consensus Statement. The Frailty Operative Definition-Consensus Conference Project.},
  journal = {J Gerontol A Biol Sci Med Sci.},
  year = {2012},
  volume = {68(1)},
  pages = {62-67},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/22511289}
}
Sorel A, Kulpa R, Badier E and Multon F (2012), "Dealing with Variability When Recognizing User's Performance in Natural Gesture Interfaces", In Proceedings of Motion in Games 2012. Rennes, France, November, 2012. Vol. 7660, pp. 370-373. Springer.
BibTeX:
@inproceedings{Sorel-2012a,
  author = {Sorel, Anthony and Kulpa, Richard and Badier, Emmanuel and Multon, Franck},
  title = {Dealing with Variability When Recognizing User's Performance in Natural Gesture Interfaces},
  booktitle = {Proceedings of Motion in Games 2012},
  publisher = {Springer},
  year = {2012},
  volume = {7660},
  pages = {370-373},
  url = {http://hal.inria.fr/hal-00743855}
}
Terziman L, Marchal M, Multon F, Arnaldi B and Lécuyer A (2012), "The King-Kong Effects: Improving Sensation of Walking in VR with Visual and Tactile Vibrations at Each Step", In . Proceedings of IEEE 3DUI. Orange, CA., March, 2012. IEEE Press.
BibTeX:
@inproceedings{Terziman-2012a,
  author = {Leo Terziman and Maud Marchal and Franck Multon and Bruno Arnaldi and Anatole Lécuyer},
  title = {The King-Kong Effects: Improving Sensation of Walking in VR with Visual and Tactile Vibrations at Each Step},
  booktitle = {. Proceedings of IEEE 3DUI},
  publisher = {IEEE Press},
  year = {2012}
}
Vincent S, Blat S, Lemoine-Morel S, Lefeuvre-Orfila L, Malbert C-H and Gratas-Delamarche A (2012), "Is the last exercise done in training session responsible for the increase in insulin-sensitivity after endurance-training in Göttingen minipigs?", In 17th Annual Congress of the European College of Sport Sciences, Bruges, Belgique, 4-7 juillet.
BibTeX:
@inproceedings{Vincent-2012,
  author = {Vincent, Sophie and Blat, Sophie and Lemoine-Morel, Sophie and Lefeuvre-Orfila, Luz and Malbert, Charles-Henri and Gratas-Delamarche, Arlette},
  title = {Is the last exercise done in training session responsible for the increase in insulin-sensitivity after endurance-training in Göttingen minipigs?},
  booktitle = {17th Annual Congress of the European College of Sport Sciences, Bruges, Belgique, 4-7 juillet},
  year = {2012}
}
Zouhal H, Le Douairon-Lahaye S, Ben Abderrahaman A, Minter G, Herbez R and Castagna C (2012), "Energy system contribution to olympic distances in flat water kayaking (500m and 1000m) in highly trained subjects.", The Journal of Strength & Conditioning Research. Vol. 26(3), pp. 825-831.
BibTeX:
@article{Zouhal-2012a,
  author = {Zouhal, Hassane and Le Douairon-Lahaye, Solène and Ben Abderrahaman, A and Minter, G and Herbez, R and Castagna, C},
  title = {Energy system contribution to olympic distances in flat water kayaking (500m and 1000m) in highly trained subjects.},
  journal = {The Journal of Strength & Conditioning Research},
  year = {2012},
  volume = {26(3)},
  pages = {825-831},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Energy%20system%20contribution%20to%20olympic%20distances%20in%20flat%20water%20kayaking%20%28500m%20and%201000m%29%20in%20highly%20trained%20subjects.}
}
Auvinet E, Multon F, Saint-Arnaud A, Rousseau J and Meunier J (2011), "Fall detection with multiple cameras: an occlusion-resistant method based on 3-D silhouette vertical distribution", IEEE Trans Inf Technol Biomed.. Vol. 15(2)(2), pp. 290-300.
Abstract: According to the demographic evolution in industrialized countries, more and more elderly people will experience falls at home and will require emergency services. The main problem comes from fall-prone elderly living alone at home. To resolve this lack of safety, we propose a new method to detect falls at home, based on a multiple cameras network for reconstructing the 3D shape of people. Fall events are detected by analyzing the volume distribution along the vertical axis, and an alarm is triggered when the major part of this distribution is abnormally near the ¬‚oor during a prede¬�ned period of time, which implies that a person has fallen on the ¬‚oor. This method was validated with 24 realistic scenarios showing 22 fall events and 24 cofounding events (11 crouching position, 9 sitting position, 4 lying on a sofa position) under several camera con¬�gurations and achieved 99.7% sensitivity and speci¬�city or better with 4 cameras or more. A real-time implementation using GPU reached 10 frames per second (fps) with 8 cameras and 16 fps with 3 cameras.
BibTeX:
@article{Auvinet-2011a,
  author = {Auvinet, Edouard and Multon, Franck and Saint-Arnaud, Alain and Rousseau, Jacqueline and Meunier, Jean},
  title = {Fall detection with multiple cameras: an occlusion-resistant method based on 3-D silhouette vertical distribution},
  journal = {IEEE Trans Inf Technol Biomed.},
  year = {2011},
  volume = {15(2)},
  number = {2},
  pages = {290-300},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/?term=Fall+detection+with+multiple+cameras%3A+Accountingn+occlusion-resistant+method+based+on+3D+silhouette+vertical+distribution},
  doi = {10.1109/TITB.2010.2087385}
}
Auvinet E, Multon F and Meunier J (2011), "Contactless Abnormal Gait Detection, Gait analysis with multiple depth cameras", In Proceedings of EMBC'2011. IEEE Press.
BibTeX:
@inproceedings{Auvinet-2011b,
  author = {Edouard Auvinet and Franck Multon and Jean Meunier},
  title = {Contactless Abnormal Gait Detection, Gait analysis with multiple depth cameras},
  booktitle = {Proceedings of EMBC'2011},
  publisher = {IEEE Press},
  year = {2011}
}
Ben Abderahman R, Prioux J, Loschetter M, Bouguerra L, Ben Oumis O, Sallami M and Zouhal H (2011), "Time spent at high level of maximal oxygen uptake during two models of intermittent exercise (15s-15s vs. 30s-30s) in highly endurance trained athletes.", In XIVèmeCongrès International des Chercheurs en Activités Physiques et Sportives - Rennes, 24-26 Octobre 2011..
BibTeX:
@inproceedings{BenAbderahman-2011a,
  author = {Ben Abderahman, R and Prioux, Jacques and Loschetter, M and Bouguerra, Lotfi and Ben Oumis, Omar and Sallami, M and Zouhal, Hassane},
  title = {Time spent at high level of maximal oxygen uptake during two models of intermittent exercise (15s-15s vs. 30s-30s) in highly endurance trained athletes.},
  booktitle = {XIVèmeCongrès International des Chercheurs en Activités Physiques et Sportives - Rennes, 24-26 Octobre 2011.},
  year = {2011}
}
Ben Abderrahman A, Le Douairon-Lahaye S, Bouguerra L, Ben Jabalah E, Sallami M, Prioux J and Zouhal H (2011), "Influence du « Drafting » sur la performance et les réponses physiologiques lors d’une épreuve de 3000m sur piste chez des athlètes élites de demi-fond.", In XIVème Congrès International des Chercheurs en Activités Physiques et Sportives - Rennes, 24-26 Octobre..
BibTeX:
@inproceedings{BenAbderrahman-2011a,
  author = {Ben Abderrahman, A and Le Douairon-Lahaye, Solène and Bouguerra, L and Ben Jabalah, E and Sallami, M and Prioux, Jacques and Zouhal, Hassane},
  title = {Influence du « Drafting » sur la performance et les réponses physiologiques lors d’une épreuve de 3000m sur piste chez des athlètes élites de demi-fond.},
  booktitle = {XIVème Congrès International des Chercheurs en Activités Physiques et Sportives - Rennes, 24-26 Octobre.},
  year = {2011}
}
Ben Ounis O, Elloumi M, Zouhal H, Makni E, Zaouali M, Lac G, Tabka Z and Amri M (2011), "Effect of an individualized physical training program on cortisol and growth hormone levels in obese children.", Ann. Endocrinol.. Vol. 72(1), pp. 34-41.
BibTeX:
@article{BenOunis-2011a,
  author = {Ben Ounis, O and Elloumi, M and Zouhal, Hassane and Makni, E and Zaouali, M and Lac, G. and Tabka, Z and Amri, M},
  title = {Effect of an individualized physical training program on cortisol and growth hormone levels in obese children.},
  journal = {Ann. Endocrinol.},
  year = {2011},
  volume = {72(1)},
  pages = {34-41},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Effect%20of%20an%20individualized%20physical%20training%20program%20on%20cortisol%20and%20growth%20hormone%20levels%20in%20obese%20children.}
}
Berillon G, D'Août K, Daver G, Dubreuil G, Multon F, Nicolas G and la Villetanet BéD (2011), "Primate Locomotion: Linking Field and Laboratory Research" Springer.
BibTeX:
@inbook{Berillon-2011a,
  author = {Gilles Berillon and Kristian D'Août and Guillaume Daver and Guy Dubreuil and Franck Multon and Guillaume Nicolas and Bénédicte De la Villetanet},
  editor = {K. D’Août and E.E. Vereecke},
  title = {Primate Locomotion: Linking Field and Laboratory Research},
  publisher = {Springer},
  year = {2011}
}
Boisseau N and Zouhal H (2011), "Obésité et activité physique. Symposium.", In 14ème Congrès International de l’ACAPS, Rennes Octobre.
BibTeX:
@conference{Boisseau-2011a,
  author = {Boisseau, Nathalie and Zouhal, Hassane},
  title = {Obésité et activité physique. Symposium.},
  booktitle = {14ème Congrès International de l’ACAPS, Rennes Octobre},
  year = {2011}
}
Bouguerra L, Ben Abderahman R, Rivoire M, Zouhal H, Hamouda F and Prioux J (2011), "Utilisation de Tlim (100 % de VMA) pour améliorer la performance en course de fond. Etude longitudinale.", In XIVèmeCongrès International des Chercheurs en Activités Physiques et Sportives - Rennes, 24-26 Octobre..
BibTeX:
@inproceedings{Bouguerra-2011a,
  author = {Bouguerra, L and Ben Abderahman, R and Rivoire, M and Zouhal, Hassane and Hamouda, F and Prioux, Jacques},
  title = {Utilisation de Tlim (100 % de VMA) pour améliorer la performance en course de fond. Etude longitudinale.},
  booktitle = {XIVèmeCongrès International des Chercheurs en Activités Physiques et Sportives - Rennes, 24-26 Octobre.},
  year = {2011}
}
Burns A-M, Kulpa R, Durny A, Spanlang B, Slater M and Multon F (2011), "Using virtual humans and computer animations to learn complex motor skills: a case study in karate", In Proceedings of SKILLS'2011.
BibTeX:
@inproceedings{Burns-2011a,
  author = {Anne-Marie Burns and Richard Kulpa and Annick Durny and Bernhard Spanlang and Mel Slater and Franck Multon},
  title = {Using virtual humans and computer animations to learn complex motor skills: a case study in karate},
  booktitle = {Proceedings of SKILLS'2011},
  year = {2011}
}
Châtel A, Talarmin H, Hamer B, Schröder HC, Müller WEG and Dorange G (2011), "MAP kinase cell signaling pathway as biomarker of environmental pollution in the sponge Suberites domuncula.", Ecotoxicology., Nov, 2011. Vol. 20(8), pp. 1727-1740.
Abstract: In the present study, we analyzed the effects of two major pollutants of the environment, tributyltin (TBT) and water-accommodated fraction (WAF) of diesel oil, on MAP kinase activation, apoptosis induction and DNA damage, in the marine sponge Suberites domuncula. Our results clearly demonstrated a differential activation of the MAPKs depending on the chemicals tested. TBT induced the activation of p38 and JNK while diesel oil enhanced activation of both ERK and p38. The activation of MAPKs was observed after 1 h exposure and 6 and 24 h of recovery in seawater. In addition, DNA fragmentation, assessed by two techniques, the Fast micromethod(®) and the TUNEL assay, was detected after sponges were treated with both chemicals. Moreover, the study of caspase 3/7 activity showed that apoptosis was induced and triggered with all concentrations of TBT but only at high diesel oil concentrations. After TBT exposure, a correlation was observed between JNK activation, caspase 3 activity and DNA damage while p38 activation followed the two latter parameters at high concentrations of diesel oil, suggesting that sponges enhanced a specific apoptotic pathway depending on the xenobiotic tested. This study demonstrated a high signal response by the sponge Suberites domuncula to the tested chemicals. Cell signaling pathway studies may thus be of use in water quality biomonitoring programs.
BibTeX:
@article{Chatel2011,
  author = {Châtel, A. and Talarmin, H. and Hamer, B. and Schröder, H. C. and Müller, W E G. and Dorange, G.},
  title = {MAP kinase cell signaling pathway as biomarker of environmental pollution in the sponge Suberites domuncula.},
  journal = {Ecotoxicology},
  year = {2011},
  volume = {20},
  number = {8},
  pages = {1727--1740},
  url = {http://dx.doi.org/10.1007/s10646-011-0706-1},
  doi = {10.1007/s10646-011-0706-1}
}
Châtel A, Hamer B, Jakšić Z, Vucelić V, Talarmin H, Dorange G, Schröder HC and Müller WEG (2011), "Induction of apoptosis in mussel Mytilus galloprovincialis gills by model cytotoxic agents.", Ecotoxicology., Nov, 2011. Vol. 20(8), pp. 2030-2041.
Abstract: Apoptosis signaling pathway was investigated in the marine mussel Mytilus galloprovincialis exposed to various stressors. Analyses were performed in mussels exposed to two major pollutants of the aquatic environment: tributyltin and the water soluble fraction of diesel oil, for 1 h and animals were then maintained in sea water for a recovery period of 6 and 24 h. Apoptosis was evaluated at several levels of the cell signaling cascade by measuring Bcl-xS expression, caspase-3 activity and DNA damage (Fast micromethod(®) and TUNEL techniques). H(2)O(2) was used as a control of apoptosis induction for validation of the assays. Results showed an induction of Bcl-xS expression, a protein implicated in apoptosis, after 1 h exposure to all concentrations of chemicals. Moreover, in the same manner, apoptotic DNA damage was induced with all chemicals tested. Besides, caspase 3 activity was detected after 1 h exposure to low doses of TBT and diesel oil while the high concentrations induced this protein after 6 h. The achieved data were also correlated with our previous study, demonstrating an induction of the mitogen-activated protein kinase (MAPK) activity in the mussel M. galloprovincialis exposed to the same conditions. In conclusion, this study was one of the first characterizing the MAP kinase cell signaling pathway leading to apoptosis in the mussel M. galloprovincialis exposed to chemicals. It showed for the first time that the Bcl-xS protein was present in these mussels as in other species and played a role in apoptosis mediation. Moreover, the main originality of this work was that it showed that two apoptotic pathways might be present in the mussel: a caspase 3-dependent and a caspase 3-independent pathways.
BibTeX:
@article{Chatel2011a,
  author = {Châtel, A. and Hamer, B. and Jakšić, Z. and Vucelić, V. and Talarmin, H. and Dorange, G. and Schröder, H. C. and Müller, W E G.},
  title = {Induction of apoptosis in mussel Mytilus galloprovincialis gills by model cytotoxic agents.},
  journal = {Ecotoxicology},
  year = {2011},
  volume = {20},
  number = {8},
  pages = {2030--2041},
  url = {http://dx.doi.org/10.1007/s10646-011-0746-6},
  doi = {10.1007/s10646-011-0746-6}
}
Cillard J (2011), "Stress oxydant et exercice physique", In Académie Nationale de Pharmacie, Paris, 30 novembre..
BibTeX:
@conference{Cillard-2011a,
  author = {Cillard, Josiane},
  title = {Stress oxydant et exercice physique},
  booktitle = {Académie Nationale de Pharmacie, Paris, 30 novembre.},
  year = {2011}
}
Cillard J (2011), "Stress oxydatif et activité physique", In 1ères Journées Scientifiques de l'Oxidative Stress College, Paris, 24 et 25 novembre..
BibTeX:
@conference{Cillard-2011b,
  author = {Cillard, Josiane},
  title = {Stress oxydatif et activité physique},
  booktitle = {1ères Journées Scientifiques de l'Oxidative Stress College, Paris, 24 et 25 novembre.},
  year = {2011}
}
Cillard J (2011), "Physiopathologie du stress oxydatif", In IIIè Symposium Santé-Nutrition « Inflammation et Stress Oxydatif », Rennes, 14 avril..
BibTeX:
@conference{Cillard-2011c,
  author = {Cillard, Josiane},
  title = {Physiopathologie du stress oxydatif},
  booktitle = {IIIè Symposium Santé-Nutrition « Inflammation et Stress Oxydatif », Rennes, 14 avril.},
  year = {2011}
}
Cillard J (2011), "Modulation de la signalisation cellulaire par les composants naturels alimentaires : pertinence en pathologies humaines", In Séminaire au CHU de Liège, Service de chirurgie cardiovasculaire, Liège (Belgique), 1er mars..
BibTeX:
@conference{Cillard-2011d,
  author = {Cillard, Josiane},
  title = {Modulation de la signalisation cellulaire par les composants naturels alimentaires : pertinence en pathologies humaines},
  booktitle = {Séminaire au CHU de Liège, Service de chirurgie cardiovasculaire, Liège (Belgique), 1er mars.},
  year = {2011}
}
Cillard J (2011), "Stress oxydant et physiopathologies", In Les journées biologiques et pharmaceutiques, Faculté de Pharmacie de l’Université St Joseph, Beyrouth (Liban), 7 et 8 avril..
BibTeX:
@conference{Cillard-2011e,
  author = {Cillard, Josiane},
  title = {Stress oxydant et physiopathologies},
  booktitle = {Les journées biologiques et pharmaceutiques, Faculté de Pharmacie de l’Université St Joseph, Beyrouth (Liban), 7 et 8 avril.},
  year = {2011}
}
Crétual A and Fusco N (2011), "Additional energetic cost due to belt speed variations when walking on a treadmill", Journal of Electromyography and Kinesiology. Vol. 21(3), pp. 551-556. Elsevier.
Abstract: Background
Treadmill is commonly used in routine evaluation of walking capacities, especially when dealing with energetic cost, as it allows to measure this motion on a long enough period. However, even when using powerful treadmills, it is impossible to avoid belt speed variations. The objective of this paper was to demonstrate that this instantaneous treadmill speed has to be taken into account in mechanical work calculation during treadmill walking.
Methods
To do so, 11 healthy subjects participated in the study. They walked on treadmill at four different speeds: very slow View the MathML source(0.3ms-1), slow View the MathML source(0.8ms-1), normal View the MathML source(1.4ms-1) and fast View the MathML source(1.9ms-1). To compute PViPVi, the instantaneous mechanical work relatively to the instantaneous treadmill speed, we applied the work-energy theorem in a non-inertial reference frame induced by the treadmill speed variations. This value was then compared to View the MathML sourcePV¯, i.e. the instantaneous mechanical work computed with the usual approximation of a constant treadmill speed.
Findings
The speed variations had an average value of 17% for the very slow speed and around 4.5% for the three other and more usual speeds. These variations have a strong influence on instantaneous mechanical work. Indeed, View the MathML sourcePV¯ is nearly null when not considering speed variations whereas PViPVi goes up to View the MathML source113mWkg-1 at higher speeds.
Interpretation
To conclude, our work showed that the instantaneous treadmill speed has to be taken into account in mechanical work computation. This method may provide supplementary information in clinical assessments and analyses of gait. Indeed, when using the same methodology on formerly acquired data in a group of 13 hemiplegic patients, we found that if View the MathML sourcePV¯ is not null in this impaired subjects group, PViPVi is still 30% higher.
BibTeX:
@article{Cretual-2011a,
  author = {Crétual, A and Fusco, Nicolas},
  title = {Additional energetic cost due to belt speed variations when walking on a treadmill},
  journal = {Journal of Electromyography and Kinesiology},
  publisher = {Elsevier},
  year = {2011},
  volume = {21},
  number = {3},
  pages = {551--556},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/21435905}
}
Derbré F (2011), "Etude des voies de signalisation impliquées dans la sarcopénie: rôle du stress oxydant et de l'inactivité physique". Thesis at: Université Européenne de Bretagne - Universidad de Valencia. Rennes, Novembre, 2011.
Abstract: La sarcopénie est considérée comme un syndrome gériatrique se caractérisant par une diminution de la masse musculaire qui en s’aggravant sera à l’origine d’une détérioration de la force musculaire et des performances physiques. La sarcopénie est évidemment imputable au processus de vieillissement, mais son développement peut être accéléré sous l’effet de facteurs pathologiques et comportementaux. Depuis un siècle à peine, le comportement de l’homme moderne, en matière d’activité physique, a radicalement changé avec un mode de vie de plus en plus inactif. Cette inactivité chronique est apparue trop soudainement pour permettre à notre génotype de s’adapter, et contribue ainsi à accélérer le développement de la sarcopénie. Néanmoins, des interrogations subsistent concernant les mécanismes cellulaires et moléculaires par lesquels l’inactivité physique favoriserait ce syndrome gériatrique.

L’objectif de ce travail de thèse était donc de déterminer certains de ces mécanismes en se centrant tout particulièrement sur le rôle des espèces dérivées de l’oxygène (ERDO). En s’appuyant sur différents modèles expérimentaux d’activité (entranement en endurance) et d’inactivité (suspension par la queue) chez le rongeur, nos travaux ont mis en évidence le rôle essentiel de la surproduction chronique d’ERDO (qu’elle soit liée à l’âge et/ou l’inactivité) dans l’activation de certains facteurs de transcription et kinases redox-sensibles impliqués dans la sarcopénie (i.e. NF-κB, p38 MAPK). Nos travaux démontrent également que l’avance en âge (et probablement l’inactivité chronique) induit une perte de réactivité de PGC-1α, un facteur de transcription redox-sensible régulant un certain nombre de mécanismes cellulaires impliqués dans la sarcopénie. Cette perte de réactivité pourrait s’expliquer par la surproduction chronique d’ERDO dans le muscle âgé.

BibTeX:
@phdthesis{Derbre-2011a,
  author = {Derbré, Frédéric},
  title = {Etude des voies de signalisation impliquées dans la sarcopénie: rôle du stress oxydant et de l'inactivité physique},
  school = {Université Européenne de Bretagne - Universidad de Valencia},
  year = {2011}
}
Dimanche-Boitrel M-T, Rebillard A and Gulbins E (2011), "Ceramide in chemotherapy of tumors.", Recent Pat Anticancer Drug Discov.. Vol. 6(3), pp. 284-93..
Abstract: It is well known that tumor formation arises from the imbalance between cell death and proliferation. For many years, cancer research has engaged an important part of its efforts to find new therapeutic strategies based on cell death induction. One of the predominant ways to kill tumor cells is to trigger apoptosis by chemotherapy. However tumor responsiveness to chemotherapy is dependent on different biological factors including cancer types, genetics and pharmacogenetics. Although molecular mechanisms involved in chemotherapy-induced apoptosis are diverse and depend on cell-type and drugs used, a common pathway leading to tumor cell death has been shown to implicate the generation of a simple cellular sphingolipid, ceramide. Ceramide is released by the activity of neutral or acidic sphingomyelinases or de novo synthesis during treatment with chemotherapy. This review in particular focuses on enzymes involved in chemotherapy-induced cell death such as neutral or acidic sphingomyelinases and ceramide synthases, the role of ceramide in cellular effects of chemotherapy at the plasma membrane or the mitochondria and the induction of cell death by ceramide. It also includes recent advances on novel patented sphingolipid compounds and cancer therapeutic strategies based on ceramide release.
BibTeX:
@article{DimancheBoitrel-2011,
  author = {Dimanche-Boitrel, Marie-Thérèse and Rebillard, Amelie and Gulbins, E},
  title = {Ceramide in chemotherapy of tumors.},
  journal = {Recent Pat Anticancer Drug Discov.},
  year = {2011},
  volume = {6(3)},
  pages = {284-93.},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/21762073},
  doi = {10.2174/157489211796957838}
}
Durny A (2011), "Les différentes facettes de l’arbitrage" Presses Universitaires de Bordeaux.
BibTeX:
@inbook{Durny-2011,
  author = {Durny, Annick},
  editor = {F. Dosseville and C. Garncarzyk},
  title = {Les différentes facettes de l’arbitrage},
  publisher = {Presses Universitaires de Bordeaux},
  year = {2011}
}
Dutot M, Tamanai-Shacoori Z, Bonnaure-Mallet M, Cillard J and Fagon R (2011), "Nouvelle stratégie de prise en charge de la plaque dentaire par combinaison d'un extrait polyphénolique d'algues brunes avec un sophorose-lipide naturel.", In Réunion Interdisciplinaire de Chimiothérapie Anti-Infectieuse (RICAI), Paris, 1 et 2.
BibTeX:
@inproceedings{Dutot-2011a,
  author = {Dutot, M and Tamanai-Shacoori, Z and Bonnaure-Mallet, M and Cillard, Josiane and Fagon, R},
  title = {Nouvelle stratégie de prise en charge de la plaque dentaire par combinaison d'un extrait polyphénolique d'algues brunes avec un sophorose-lipide naturel.},
  booktitle = {Réunion Interdisciplinaire de Chimiothérapie Anti-Infectieuse (RICAI), Paris, 1 et 2},
  year = {2011}
}
Gastinger S, Sefati H, Nicolas G, Sorel A, Gratas-Delamarche A and Prioux J (2011), "A new method to estimate energy expenditure from abdominal and rib cage distances.", Eur J Appl Physiol.. Vol. 111, pp. 2823-2835.
BibTeX:
@article{Gastinger-2011a,
  author = {Gastinger, Steven and Sefati, H and Nicolas, Guillaume and Sorel, Anthony and Gratas-Delamarche, Arlette and Prioux, Jacques},
  title = {A new method to estimate energy expenditure from abdominal and rib cage distances.},
  journal = {Eur J Appl Physiol.},
  year = {2011},
  volume = {111},
  pages = {2823-2835},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=A%20new%20method%20to%20estimate%20energy%20expenditure%20from%20abdominal%20and%20rib%20cage%20distances.}
}
Gastinger S, Chovrelat E, Nicolas G, Sorel A and Prioux J (2011), "Estimation de la ventilation à partir de la mesure des distances thoraciques et abdominales : application à l’activité de course.", In XIVèmeCongrès International des Chercheurs en Activités Physiques et Sportives - Rennes, 24-26 Octobre..
BibTeX:
@inproceedings{Gastinger-2011c,
  author = {Gastinger, Steven and Chovrelat, E and Nicolas, Guillaume and Sorel, Anthony and Prioux, Jacques},
  title = {Estimation de la ventilation à partir de la mesure des distances thoraciques et abdominales : application à l’activité de course.},
  booktitle = {XIVèmeCongrès International des Chercheurs en Activités Physiques et Sportives - Rennes, 24-26 Octobre.},
  year = {2011}
}
Gastinger S, Sefati H, Nicolas G, Sorel A, Gratas-Delamarche A and Prioux J (2011), "A new method to estimate energy expenditure from abdominal and rib cage distances.", In Recent Advances and Controversies in Measuring Energy Metabolism (RACNEM). Maastricht, 2-4 Novembre..
BibTeX:
@inproceedings{Gastinger-2011d,
  author = {Gastinger, Steven and Sefati, H and Nicolas, Guillaume and Sorel, Anthony and Gratas-Delamarche, Arlette and Prioux, Jacques},
  title = {A new method to estimate energy expenditure from abdominal and rib cage distances.},
  booktitle = {Recent Advances and Controversies in Measuring Energy Metabolism (RACNEM). Maastricht, 2-4 Novembre.},
  year = {2011}
}
Georges J, Lemoine-Morel S, Gretchen C, Hala Y, Elie M and Zouhal H (2011), "Catecholamine Response To Exercise In Obese, Overweight And Lean Adolescent Boys.", Medicine Science and Sports Exercise. Vol. 43(3), pp. 408-415.
BibTeX:
@article{Georges-2011a,
  author = {Jabbour Georges and Lemoine-Morel, Sophie and Casatza Gretchen and Yousse Hala and Moussa Elie and Zouhal, Hassane},
  title = {Catecholamine Response To Exercise In Obese, Overweight And Lean Adolescent Boys.},
  journal = {Medicine Science and Sports Exercise},
  year = {2011},
  volume = {43(3)},
  pages = {408-415},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/20689461}
}
Groussard C and Gratas-Delamarche A (2011), "Implication du stress oxydant dans la physiopathologie des maladies chroniques : intérêts de l’entrainement.", In 14 ème Congrès ACAPS, Rennes 24-26 octobre: Symposium thématique « Stress oxydant, Exercice,
Santé » Rennes, France..
BibTeX:
@conference{Groussard-2011a,
  author = {Groussard, Carole and Gratas-Delamarche, Arlette},
  title = {Implication du stress oxydant dans la physiopathologie des maladies chroniques : intérêts de l’entrainement.},
  booktitle = {14 ème Congrès ACAPS, Rennes 24-26 octobre: Symposium thématique « Stress oxydant, Exercice,
Santé » Rennes, France.}, year = {2011} }
Guillouet M, Gueret G, Rannou F, Giroux-Metges M-A, Gioux M, Arvieux CC and Pennec J-P (2011), "TNFα increases resting potential in isolated fibres from rat peroneus longus by a PKC mediated mechanism: involvement in ICU acquired polyneuromyopathy.", Cytokine., Nov, 2011. Vol. 56(2), pp. 149-152.
Abstract: Our aim was to investigate the effect of TNFα on muscle resting potential (RP) and then in muscle excitability and to demonstrate another mechanism implicated in intensive care units (ICU) acquired polyneuromyopathy.Experiments were carried out on adult female Wistar rats. After isolation of muscle fibres from peroneus longus, influence of TNFα was tested on RP by using intracellular microelectrodes. Digoxin and chelerythrin were used to determine the mechanism of TNFα action.First, we found that TNFα induced a concentration dependent increase of muscle RP and that this mechanism, which was blocked by digoxin, was due to an effect on the Na/K ATPase. As it was also blocked by chelerythrin it was concluded that this effect was mediated by PKC activation of the Na/K ATPase.We demonstrated that TNFα leads to a PKC mediated increase in muscle RP. Depolarization needed to reach the threshold voltage for muscle action potential should then be higher and this could be involved in the decrease in muscle excitability observed in acquired polyneuromyopathy.
BibTeX:
@article{Guillouet2011,
  author = {Guillouet, Maité and Gueret, Gildas and Rannou, Fabrice and Giroux-Metges, Marie-Agnès and Gioux, Maxime and Arvieux, Charles C. and Pennec, Jean-Pierre},
  title = {TNFα increases resting potential in isolated fibres from rat peroneus longus by a PKC mediated mechanism: involvement in ICU acquired polyneuromyopathy.},
  journal = {Cytokine},
  year = {2011},
  volume = {56},
  number = {2},
  pages = {149--152},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/21737299},
  doi = {10.1016/j.cyto.2011.05.023}
}
Guillouet M, Gueret G, Rannou F, Giroux-Metges M-A, Gioux M, Arvieux CC and Pennec J-P (2011), "Tumor necrosis factor-α downregulates sodium current in skeletal muscle by protein kinase C activation: involvement in critical illness polyneuromyopathy.", Am J Physiol Cell Physiol., Nov, 2011. Vol. 301(5), pp. C1057-C1063.
Abstract: Sepsis is involved in the decrease of membrane excitability of skeletal muscle, leading to polyneuromyopathy. This effect is mediated by alterations of the properties of voltage-gated sodium channels (Na(V)), but the exact mechanism is still unknown. The aim of the present study was to check whether tumor necrosis factor (TNF-α), a cytokine released during sepsis, exerts a rapid effect on Na(V). Sodium current (I(Na)) was recorded by macropatch clamp in skeletal muscle fibers isolated from rat peroneus longus muscle, in control conditions and after TNF-α addition. Analyses of dose-effect and time-effect relationships were carried out. Effect of chelerythrine, a PKC inhibitor, was also studied to determine the way of action of TNF-α. TNF-α induced a reversible dose- and time-dependent inhibition of I(Na). A maximum inhibition of 75% of the control current was observed. A shift toward more negative potentials of activation and inactivation curves of I(Na) was also noticed. These effects were prevented by chelerythrine pretreatment. TNF-α is a cytokine released in the early stages of sepsis. Besides a possible transcriptional role, i.e., modification of the channel type and/or number, we demonstrated the existence of a rapid, posttranscriptional inhibition of Na(V) by TNF-α. The downregulation of the sodium current could be mediated by a PKC-induced phosphorylation of the sodium channel, thus leading to a significant decrease in muscle excitability.
BibTeX:
@article{Guillouet2011a,
  author = {Guillouet, Maité and Gueret, Gildas and Rannou, Fabrice and Giroux-Metges, Marie-Agnès and Gioux, Maxime and Arvieux, Charles C. and Pennec, Jean-Pierre},
  title = {Tumor necrosis factor-α downregulates sodium current in skeletal muscle by protein kinase C activation: involvement in critical illness polyneuromyopathy.},
  journal = {Am J Physiol Cell Physiol},
  year = {2011},
  volume = {301},
  number = {5},
  pages = {C1057--C1063},
  url = {http://dx.doi.org/10.1152/ajpcell.00097.2011},
  doi = {10.1152/ajpcell.00097.2011}
}
Hanana H, Talarmin H, Pennec JP, Droguet M, Gobin E, Marcorelle P and Dorange G (2011), "Establishment of functional primary cultures of heart cells from the clam Ruditapes decussatus.", Cytotechnology., May, 2011. Vol. 63(3), pp. 295-305.
Abstract: Heart cells from the clam Ruditapes decussatus were routinely cultured with a high level of reproducibility in sea water based medium. Three cell types attached to the plastic after 2 days and could be maintained in vitro for at least 1 month: epithelial-like cells, round cells and fibroblastic cells. Fibroblastic cells were identified as functional cardiomyocytes due to their spontaneous beating, their ultrastructural characteristics and their reactivity with antibodies against sarcomeric α-actinin, sarcomeric tropomyosin, myosin and troponin T-C. Patch clamp measurements allowed the identification of ionic currents characteristic of cardiomyocytes: a delayed potassium current (I (K slow)) strongly suppressed (95 by tetraethylammonium (1 mM), a fast inactivating potassium current (I (K fast)) inhibited (50 by 4 amino-pyridine at 1 mM and, at a lower level (34 by TEA, a calcium dependent potassium current (I (KCa)) activated by strong depolarization. Three inward voltage activated currents were also characterized in some cardiomyocytes: L-type calcium current (I (Ca)) inhibited by verapamil at 5 × 10(-4) M, T-type Ca(2+) current, rapidly activated and inactivated, and sodium current (I (Na)) observed in only a few cells after strong hyperpolarization. These two currents did not seem to be physiologically essential in the initiation of the beatings of cardiomyocytes. Potassium currents were partially inhibited by tributyltin (TBT) (1 μM) but not by okadaic acid (two marine pollutants). DNA synthesis was also demonstrated in few cultured cells using BrdU (bromo-2'-deoxyuridine). Observed effects of okadaic acid and TBT demonstrated that cultured heart cells from clam Ruditapes decussatus can be used as an experimental model in marine toxicology.
BibTeX:
@article{Hanana2011,
  author = {Hanana, H. and Talarmin, H. and Pennec, J. P. and Droguet, M. and Gobin, E. and Marcorelle, P. and Dorange, G.},
  title = {Establishment of functional primary cultures of heart cells from the clam Ruditapes decussatus.},
  journal = {Cytotechnology},
  year = {2011},
  volume = {63},
  number = {3},
  pages = {295--305},
  url = {http://dx.doi.org/10.1007/s10616-011-9347-8},
  doi = {10.1007/s10616-011-9347-8}
}
Hoyet L and Multon F (2011), "Comparison of models of dynamic balance in biological motions", In Computer Methods in Biomechanics and Biomedical Engineering, "Congrès de la Société de Biomécanique" special issue, vol 14, S1. Vol. 14(S1), pp. 183-184. Taylor & Francis.
BibTeX:
@inproceedings{Hoyet-2011a,
  author = {Ludovic Hoyet and Franck Multon},
  title = {Comparison of models of dynamic balance in biological motions},
  booktitle = {Computer Methods in Biomechanics and Biomedical Engineering, "Congrès de la Société de Biomécanique" special issue, vol 14, S1},
  publisher = {Taylor & Francis},
  year = {2011},
  volume = {14},
  number = {S1},
  pages = {183-184}
}
Kulpa R, Olivier A-H, Ondrej J and Pettré J (2011), "Imperceptible Relaxation of Collision Avoidance Constraints in Virtual Crowds", ACM Transaction on Graphics. Vol. 30(6)(6), pp. 138:1-138:10.
Abstract: he performance of an interactive virtual crowd system for entertainment purposes can be greatly improved by setting a level-of-details (LOD) strategy: in distant areas, collision avoidance can even be stealthy disabled to drastically speed-up simulation and to handle huge crowds. The greatest difficulty is then to select LODs to progressively simplify simulation in an imperceptible but efficient manner. The main objective of this work is to experimentally evaluate spectators' ability to detect the presence of collisions in simulations. Factors related to the conditions of observation and simulation are studied, such as the camera angles, distance to camera, level of interpenetration or crowd density. Our main contribution is to provide a LOD selection function resulting from two perceptual studies allowing crowd system designers to scale a simulation by relaxing the collision avoidance constraint in a least perceptible manner. The relaxation of this constraint is an important source for computational resources savings. Our results reveal several misconceptions in previously used LOD selection functions and suggest yet unexplored variables to be considered. We demonstrate our function efficiency over several evaluation scenarios.
BibTeX:
@article{Kulpa-2011a,
  author = {Richard Kulpa and Anne-Hélène Olivier and Jan Ondrej and Julien Pettré},
  title = {Imperceptible Relaxation of Collision Avoidance Constraints in Virtual Crowds},
  journal = {ACM Transaction on Graphics},
  year = {2011},
  volume = {30(6)},
  number = {6},
  pages = {138:1-138:10},
  url = {http://dl.acm.org/citation.cfm?id=2024172}
}
Le Douairon Lahaye S, Rebillard A, Zguira MS, Malardé L, Saïag B, Gratas-Delamarche A, Carré F and Rannou Bekono F (2011), "Effects of exercise training combined with insulin treatment on cardiac NOS1 signaling pathways in type 1 diabetic rats.", Mol Cell Biochem.. Vol. 347(1-2), pp. 53-62.
BibTeX:
@article{LeDouaironLahaye-2011a,
  author = {Le Douairon Lahaye, Solène and Rebillard, Amélie and Zguira, Med Sami and Malardé, Ludivine and Saïag, Bernard and Gratas-Delamarche, Arlette and Carré, Francois and Rannou Bekono, Françoise},
  title = {Effects of exercise training combined with insulin treatment on cardiac NOS1 signaling pathways in type 1 diabetic rats.},
  journal = {Mol Cell Biochem.},
  year = {2011},
  volume = {347(1-2)},
  pages = {53-62},
  url = {http://www.researchgate.net/publication/47385472_Effects_of_exercise_training_combined_with_insulin_treatment_on_cardiac_NOS1_signaling_pathways_in_type_1_diabetic_rats}
}
Lefeuvre-Orfila L, Rebillard A, Gennady E, Martin B, Gratas-Delamarche A, Cillard J and Davies K (2011), "Effects of exhaustive exercise on expression of RCAN1 isoforms in rat muscles: involvement of oxidative stress.", In 4e Symposium International de "Nutrition, Oxygen, Biology and Medicine", Paris..
Abstract: Introduction: The RCAN1 gene (also called Adapt78 or DSCR1) generates a series of RCAN1 protein isoforms including RCAN1-4, RCAN1-1L, and RCAN1-1S whose expression is regulated by oxidative stress and calcium. RCAN1 proteins are natural cellular regulators of calcineurin, a Ca2+dependent protein phosphatase involved in several crucial physiological processes and pathological conditions such as skeletal myocyte differentiation, cardiac hypertrophy, Alzheimer’s disease and cancer. Although exhaustive exercise is known to involve oxidative stress, very little is known about its effect(s) on RCAN1 protein expression or distribution patterns in muscle. Objectives: In this study, we analyzed the effects of exhaustive exercise, and the potential involvement of oxidative stress, on RCAN1 proteins in various rat muscles (gastrocnemius, soleus and EDL). Methods: Wistar male rats were divided into two groups: control (C) and exercise (E). Animals were sacrificed at 0h, 1h, 2h, 6h and 24 hours after an exhaustive exercise on a treadmill. RCAN1-4, RCAN1-1S and RCAN1-1L expression were evaluated in muscles by Western blot analysis. F2-isoprostane concentrations were measured by LC-MS. Vitamin E contents were quantified by HPLC, and antioxidant capacities were estimated by spectrofluorimetry. Results: We show that RCAN1-1S initially increased, then decreased 6 and 24 hours after exhaustive exercise. This reduction in RCAN1-1S levels might be dependent on oxidative stress given the concomitant changes in Vitamin E content in all muscles. Moreover, antioxidant defences seem to be decreased in EDL. These results suggest that exhaustive exercise regulates RCAN1-1S, possibly by an oxidative stress-dependent mechanism.
BibTeX:
@inproceedings{Lefeuvre-Orfila-2011a,
  author = {Lefeuvre-Orfila, Luz and Rebillard, Amélie and Gennady, Ermak and Martin, Brice and Gratas-Delamarche, Arlette and Cillard, Josiane and Kelvin Davies},
  title = {Effects of exhaustive exercise on expression of RCAN1 isoforms in rat muscles: involvement of oxidative stress.},
  booktitle = {4e Symposium International de "Nutrition, Oxygen, Biology and Medicine", Paris.},
  year = {2011}
}
Le Moal E, Hammami MA, Ben Abderrahman A, Nebigh A and Zouhal H (2011), "Profil anthropométrique et performances physiques de jeunes footballeurs élites : Etude longitudinale.", In 14ème Congrès International de l’ACAPS, Rennes Octobre 2011..
BibTeX:
@inproceedings{LeMoal-2011a,
  author = {Le Moal, Emmeran and Hammami, M A and Ben Abderrahman, A and Nebigh, A and Zouhal, Hassane},
  title = {Profil anthropométrique et performances physiques de jeunes footballeurs élites : Etude longitudinale.},
  booktitle = {14ème Congrès International de l’ACAPS, Rennes Octobre 2011.},
  year = {2011}
}
Liang X, Wang Z, Geng W and Multon F (2011), "A Motion-based User Interface for the Control of Virtual Humans Performing Sports", International Journal of Virtual Reality. Vol. 10(3)(3), pp. 1-8.
BibTeX:
@article{Liang-2011a,
  author = {Xiubo Liang and Zheng Wang and Weidong Geng and Franck Multon},
  title = {A Motion-based User Interface for the Control of Virtual Humans Performing Sports},
  journal = {International Journal of Virtual Reality},
  year = {2011},
  volume = {10(3)},
  number = {3},
  pages = {1-8},
  url = {http://connection.ebscohost.com/c/articles/74422178/motion-based-user-interface-control-virtual-humans-performing-sports}
}
Malardé L, Groussard C, Le Douairon-Lahaye S, Zguira S, Vincent S, Lemoine-Morel S and Gratas-Delamarche A (2011), "L’entranement potentialise les effets bénéfiques de l’insuline sur le stress oxydant chez des rats
rendus diabétiques par streptozotocine."
, In 14 ème Congrès ACAPS, Rennes 24-26 octobre.
BibTeX:
@inproceedings{Malarde-2011a,
  author = {Malardé, Ludivine and Groussard, Carole and Le Douairon-Lahaye, Solène and Zguira, Sami and Vincent, Sophie and Lemoine-Morel, Sophie and Gratas-Delamarche, Arlette},
  title = {L’entranement potentialise les effets bénéfiques de l’insuline sur le stress oxydant chez des rats
rendus diabétiques par streptozotocine.}, booktitle = {14 ème Congrès ACAPS, Rennes 24-26 octobre}, year = {2011} }
Malardé L, Groussard C, Lefeuvre-Orfila L, Vincent S, Vassaux D, Efstathiou T and Gratas-Delamarche A (2011), "Fermented soy permeate reduces inflammation and oxidant stress in streptozotocin induced diabetic rats.", In Congrès P2T, Grenoble, France..
BibTeX:
@inproceedings{Malarde-2011b,
  author = {Malardé, Ludivine and Groussard, Carole and Lefeuvre-Orfila, Luz and Vincent, Sophie and Vassaux, Daniele and Efstathiou, Theo and Gratas-Delamarche, Arlette},
  title = {Fermented soy permeate reduces inflammation and oxidant stress in streptozotocin induced diabetic rats.},
  booktitle = {Congrès P2T, Grenoble, France.},
  year = {2011}
}
Martin C and Prioux J (2011), "Physiological aspects of competitive tennis : a review of the current literature.", J Med Sci Tennis.. Vol. 16 (3), pp. 24.
BibTeX:
@article{Martin-2011.a,
  author = {Martin, Caroline and Prioux, Jacques},
  title = {Physiological aspects of competitive tennis : a review of the current literature.},
  journal = {J Med Sci Tennis.},
  year = {2011},
  volume = {16 (3)},
  pages = {24},
  url = {http://www.stms.nl/index.php?option=com_content&task=category&sectionid=30&id=177&Itemid=368}
}
Martin C and Prioux J (2011), "Influence of court surface on physiological demands during tennis matches in 19-23 years old players (transition to professional phase).", In ITF Worldwide Coaches Conference - PortGhalib (Egypt), 20-24 November..
BibTeX:
@inproceedings{Martin-2011a,
  author = {Martin, Caroline and Prioux, Jacques},
  title = {Influence of court surface on physiological demands during tennis matches in 19-23 years old players (transition to professional phase).},
  booktitle = {ITF Worldwide Coaches Conference - PortGhalib (Egypt), 20-24 November.},
  year = {2011}
}
Olivier A-H, Kulpa R, Pettré J and Crétual A (2011), "A step-by-step modeling, analysis and annotation of locomotion", Computer Animation and Virtual Worlds. Vol. 22 (5), pp. 421–433.
Abstract: Annotating unlabeled motion captures plays an important role in Computer Animation for motion analysis and motion edition purposes. Locomotion is a difficult case study as all the limbs of the human body are involved whereas a low-dimensional global motion is performed. The oscillatory nature of the locomotion makes difficult the distinction between straight steps and turning ones, especially for subtle orientation changes. In this paper we propose to geometrically model the center of mass trajectory during locomotion as a Cequation image-continuous circular arcs sequence. Our model accurately analyzes the global motion into the velocity-curvature space. An experimental study demonstrates that an invariant law links curvature and velocity during straight walk. We finally illustrate how the resulting law can be used for annotation purposes: any unlabeled motion captured walk can be transformed into an annotated sequence of straight and turning steps. Several examples demonstrate the robustness of our approach and give comparison with classical threshold-based techniques. Copyright © 2011 John Wiley & Sons, Ltd.
BibTeX:
@article{Olivier-2011a,
  author = {Anne-Hélène Olivier and Richard Kulpa and Julien Pettré and Armel Crétual},
  title = {A step-by-step modeling, analysis and annotation of locomotion},
  journal = {Computer Animation and Virtual Worlds},
  year = {2011},
  volume = {22 (5)},
  pages = {421–433},
  url = {http://onlinelibrary.wiley.com/doi/10.1002/cav.377/abstract?systemMessage=Wiley+Online+Library+will+be+disrupted+on+31+August+from+10%3A00-12%3A00+BST+%2805%3A00-07%3A00+EDT%29+for+essential+maintenance}
}
Rannou F, Pennec J-P, Morel J, Guéret G, Leschiera R, Droguet M, Gioux M and Giroux-Metges M-A (2011), "Na v1.4 and Na v1.5 are modulated differently during muscle immobilization and contractile phenotype conversion.", J Appl Physiol., Aug, 2011. Vol. 111(2), pp. 495-507.
Abstract: Muscle immobilization leads to modification in its fast/slow contractile phenotype. Since the properties of voltage-gated sodium channels (Na(v)) are different between "fast" and "slow" muscles, we studied the effects of immobilization on the contractile properties and the Na(v) of rat peroneus longus (PL). The distal tendon of PL was cut and fixed to the adjacent bone at neutral muscle length. After 4 or 8 wk of immobilization, the contractile and the Na(v) properties were studied and compared with muscles from control animals (Student's t-test). After 4 wk of immobilization, PL showed a faster phenotype with a rightward shift of the force-frequency curve and a decrease in both the Burke's index of fatigability and the tetanus-to-twitch ratio. These parameters showed opposite changes between 4 and 8 wk of immobilization. The maximal sodium current in 4-wk immobilized fibers was higher compared with that of control fibers (11.5 ± 1.2 vs. 7.8 ± 0.8 nA, P = 0.008), with partial recovery to the control values in 8-wk immobilized fibers (8.6 ± 0.7 nA, P = 0.48). In the presence of tetrodotoxin, the maximal residual sodium current decreased continuously throughout immobilization. Using the Western blot analysis, Na(v)1.4 expression showed a transient increase in 4-wk muscle, whereas Na(v)1.5 expression decreased during immobilization. Our results indicate that a muscle immobilized at optimal functional length with the preservation of neural inputs exhibits a transient fast phenotype conversion. Na(v)1.4 expression and current are related to the contractile phenotype variation.
BibTeX:
@article{Rannou2011,
  author = {Rannou, Fabrice and Pennec, Jean-Pierre and Morel, Julie and Guéret, Gildas and Leschiera, Raphaël and Droguet, Mickaël and Gioux, Maxime and Giroux-Metges, Marie-Agnès},
  title = {Na v1.4 and Na v1.5 are modulated differently during muscle immobilization and contractile phenotype conversion.},
  journal = {J Appl Physiol},
  year = {2011},
  volume = {111},
  number = {2},
  pages = {495--507},
  url = {http://dx.doi.org/10.1152/japplphysiol.01136.2010},
  doi = {10.1152/japplphysiol.01136.2010}
}
Rebillard A, Jordan G, Lefeuvre-Orfila L, Rannou Bekono F and Gratas-Delamarche A (2011), "L’activité physique a-t-elle un effet sur la prolifération des cellules cancéreuses prostatiques humaines ?", In 14 ème Congrès ACAPS, Rennes 24-26 octobre.
BibTeX:
@inproceedings{Rebillard-2011a,
  author = {Rebillard, Amélie and Gueritat Jordan and Lefeuvre-Orfila, Luz and Rannou Bekono, Françoise and Gratas-Delamarche, Arlette},
  title = {L’activité physique a-t-elle un effet sur la prolifération des cellules cancéreuses prostatiques humaines ?},
  booktitle = {14 ème Congrès ACAPS, Rennes 24-26 octobre},
  year = {2011}
}
Sanchis Gomar F, Martinez Bello V, Derbré F, Garcia Lopez E, Garcia Valles R, Brioche T, Ferrando B, Ibañez Sania S, Pareja Galeano H, Gomez Cabrera M and Viña J (2011), "Rapid hemodilution induced by desmopressin after erythropoietin administration in humans", Journal of human sport & exercise. Vol. 6(2), pp. 1-8. Universidad de Alicante. Área de Educación Fisica y Deporte.
Abstract: We have shown that treatment with demospressin has a very effective hemodilution effect in healthy humans. These results led us to suggest the possible role of desmopressin to mask blood doping in sports. Based on our results, the World Anti-Doping Agency included the desmopressin in the 2011 List of Prohibited Substances and Methods. On this occasion, the aim of our study was to test the desmopressin-induced hemodilution after rHuEpo administration in humans. This was an intra-subject, crossover study in which five physically active male acted as their own controls. On their first visit to the laboratory a basal blood sample was taken. The next day, the subjects began the treatments. They received a subcutaneous rHuEpo injection three times/week for a two weeks period. On the second visit to the laboratory, seventeen days after, a blood sample was taken. Thereafter, the subjects received an oral dose of 4.3 μg/kg of desmopressin and were instructed to ingest 1.5 liters of mineral water during the following fifteen minutes. Three hours after the water ingestion a second blood sample was obtained. The samples were analyzed for hematocrit (Hct), hemoglobin (Hb), reticulocytes (Ret%) and OFF Hr-Score. We found significantly higher Hct, Hb and Ret% levels after rHuEpo administration. Administration of desmopressin significantly decreased the Hct and Hb values but we did not find significant changes in Ret%. The values of the OFF Hr-Score also decreased after treatment with desmopressin. Desmopressin has a very effective hemodilution effect after rHuEpo administration and significantly modifies the hematological values measured by the anti-doping authorities to detect blood doping. We consider that these results reinforce the conclusions reported in our first study and confirm that desmopressin is a very effective masking agent for blood doping.
BibTeX:
@article{SanchisGomar-2011a,
  author = {Sanchis Gomar, F and Martinez Bello, VE and Derbré, Frédéric and Garcia Lopez, E and Garcia Valles, R and Brioche, Thomas and Ferrando, B and Ibañez Sania, S and Pareja Galeano, H and Gomez Cabrera, MC and Viña, J},
  title = {Rapid hemodilution induced by desmopressin after erythropoietin administration in humans},
  journal = {Journal of human sport & exercise},
  publisher = {Universidad de Alicante. Área de Educación Fisica y Deporte},
  year = {2011},
  volume = {6},
  number = {2},
  pages = {1-8},
  url = {http://www.jhse.ua.es/index.php/jhse/article/viewArticle/225},
  doi = {10.4100/jhse.2011.62.12}
}
Terziman L, Lecuyer A, Marchal M, Multon F and Arnaldi B (2011), "Comparing Virtual Trajectories During a Slalom Using Walking-In-Place and Joystick Techniques", In Proceedings of Joint Virtual Reality Conference of EuroVR - EGVE 2011. Nottingham, UK, September, 2011.
BibTeX:
@inproceedings{Terziman-2011a,
  author = {Leo Terziman and Anatole Lecuyer and Maud Marchal and Franck Multon and Bruno Arnaldi},
  title = {Comparing Virtual Trajectories During a Slalom Using Walking-In-Place and Joystick Techniques},
  booktitle = {Proceedings of Joint Virtual Reality Conference of EuroVR - EGVE 2011},
  year = {2011}
}
Tijani J, Ben Abderahman R, Taktak H, Bideau B, Nicolas G, Zouhal H and Prioux J (2011), "Effets de la morphologie sur les paramètres spatio-temporels du cycle de nage dans une épreuve de sprint en crawl chez les jeunes nageurs.", In XIVèmeCongrès International des Chercheurs en Activités Physiques et Sportives - Rennes, 24-26 Octobre..
BibTeX:
@inproceedings{Tijani-2011a,
  author = {Tijani, J and Ben Abderahman, R and Taktak, H and Bideau, Benoit and Nicolas, Guillaume and Zouhal, Hassane and Prioux, Jacques},
  title = {Effets de la morphologie sur les paramètres spatio-temporels du cycle de nage dans une épreuve de sprint en crawl chez les jeunes nageurs.},
  booktitle = {XIVèmeCongrès International des Chercheurs en Activités Physiques et Sportives - Rennes, 24-26 Octobre.},
  year = {2011}
}
Vincent S, Blat S, Lemoine-Morel S, Lefeuvre-Orfila L, Malbert C-H and Gratas-Delamarche A (2011), "L’alimentation peut-elle potentialiser les effets de l’entranement sur l’homéostasie glucidique de miniporcs Göttingen?", In 14 ème Congrès ACAPS, Rennes- France, 24-26 octobre..
BibTeX:
@inproceedings{Vincent-2011a,
  author = {Vincent, Sophie and Blat, Sophie and Lemoine-Morel, Sophie and Lefeuvre-Orfila, Luz and Malbert, Charles-Henri and Gratas-Delamarche, Arlette},
  title = {L’alimentation peut-elle potentialiser les effets de l’entranement sur l’homéostasie glucidique de miniporcs Göttingen?},
  booktitle = {14 ème Congrès ACAPS, Rennes- France, 24-26 octobre.},
  year = {2011}
}
Watson G, Brault Sé, Kulpa R, Bideau B, Butterfield J and Craig C (2011), "Judging the 'passability' of dynamic gaps in a virtual rugby environment.", Human Movement Science. Vol. 30(5), pp. 942-956 doi: 10.1016/j.humov.2010.08.004. Epub 2010 Oct 16..
Abstract: Affordances have recently been proposed as a guiding principle in perception-action research in sport (Fajen, Riley, & Turvey, 2009). In the present study, perception of the 'passability' affordance of a gap between two approaching defenders in rugby is explored. A simplified rugby gap closure scenario was created using immersive, interactive virtual reality technology where 14 novice participants (attacker) judged the passability of the gap between two virtual defenders via a perceptual judgment (button press) task. The scenario was modeled according to tau theory (Lee, 1976) and a psychophysical function was fitted to the response data. Results revealed that a tau-based informational quantity could account for 82% of the variance in the data. Findings suggest that the passability affordance in this case, is defined by this variable and participants were able to use it in order to inform prospective judgments as to passability. These findings contribute to our understanding of affordances and how they may be defined in this particular sporting scenario; however, some limitations regarding methodology, such as decoupling perception and action are also acknowledged.
BibTeX:
@article{Watson-2011,
  author = {Gareth Watson and Brault, Sébastien and Kulpa, Richard and Bideau, Benoit and Joe Butterfield and Cathy Craig},
  title = {Judging the 'passability' of dynamic gaps in a virtual rugby environment.},
  journal = {Human Movement Science},
  year = {2011},
  volume = {30(5)},
  pages = {942-956 doi: 10.1016/j.humov.2010.08.004. Epub 2010 Oct 16.},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/20952081},
  doi = {10.1016/j.humov.2010.08.004}
}
Young W, Ferguson S, Brault Sé and Craig C (2011), "Assessing and training standing balance in older adults: a novel approach using the Nintendo Wii' Balance Board", Gait & Posture. Vol. 33(2), pp. 303-305.
BibTeX:
@article{Young-2011,
  author = {William Young and Stuart Ferguson and Brault, Sébastien and Cathy Craig},
  title = {Assessing and training standing balance in older adults: a novel approach using the Nintendo Wii' Balance Board},
  journal = {Gait & Posture},
  year = {2011},
  volume = {33(2)},
  pages = {303-305},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/21087865},
  doi = {10.1016/j.gaitpost.2010.10.089}
}
Zouhal H, Groussard C, Minter G, Vincent S, Crétual A, null Gratas-Delamarche A, Delamarche P and David NT (2011), "Inverse relationship between % weight change and finishing time in 643 42km marathon runners.", Br J Sports Med. Vol. 45(14), pp. 1101-1105.
BibTeX:
@article{Zouhal-2011,
  author = {Zouhal, Hassane and Groussard, Carole and Minter, Guenolé and Vincent, Sophie and Crétual, Armel and , Gratas-Delamarche, Arlette and Delamarche, Paul and Noakes Timothy David},
  title = {Inverse relationship between % weight change and finishing time in 643 42km marathon runners.},
  journal = {Br J Sports Med},
  year = {2011},
  volume = {45(14)},
  pages = {1101-1105},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Inverse%20relationship%20between%20%25%20weight%20change%20and%20finishing%20time%20in%20643%2042km%20marathon%20runners.},
  doi = {10.1136/bjsm.2010.074641}
}
Zouhal H, Groussard C, Minter G, Vincent S, Crétual A, Gratas-Delamarche A, Delamarche P and Noakes TD (2011), "Inverse relationship between percentage body weight change and finishing time in 643 forty-two-kilometre marathon runners", British Journal of Sports Medicine. Vol. 45, pp. 1101-1105 doi:10.1136/bjsm.2010.074641.
BibTeX:
@article{Zouhal-2011a,
  author = {Zouhal, Hassane and Groussard, Carole and Guenolé Minter and Vincent, Sophie and Armel Crétual and Gratas-Delamarche, Arlette and Delamarche, Paul and Timothy David Noakes},
  title = {Inverse relationship between percentage body weight change and finishing time in 643 forty-two-kilometre marathon runners},
  journal = {British Journal of Sports Medicine},
  year = {2011},
  volume = {45},
  pages = {1101-1105
doi:10.1136/bjsm.2010.074641}, url = {http://www.ncbi.nlm.nih.gov/pubmed?term=IInverse%20relationship%20between%20percentage%20body%20weight%20change%20and%20finishing%20time%20in%20643%20forty-two-kilometre%20marathon%20runners} }
Auvinet E, Multon F and Meunier J (2010), "Gait asymetry analysis based on 3D volume reconstruction", In Computer Methods in Biomedical Engineering, “Congrès de la Société de Biomécanique” special issue. Vol. 13(Supp1), pp. 19-20. Taylor and Francis.
BibTeX:
@inproceedings{Auvinet-2010a,
  author = {Edouard Auvinet and Franck Multon and Jean Meunier},
  title = {Gait asymetry analysis based on 3D volume reconstruction},
  booktitle = {Computer Methods in Biomedical Engineering, “Congrès de la Société de Biomécanique” special issue},
  publisher = {Taylor and Francis},
  year = {2010},
  volume = {13},
  number = {Supp1},
  pages = {19-20}
}
Auvinet E, Multon F, Saint-Arnaud A, Rousseau J and Meunier J (2010), "Fall detection using body volume reconstruction and vertical repartition analysis", In Proceedings of International Conference on Image and Signal Processing. Quebec, Canada, July, 2010.
BibTeX:
@inproceedings{Auvinet-2010b,
  author = {Auvinet, Edouard and Multon, Franck and Saint-Arnaud, A and Rousseau, Jacqueline and Meunier, Jean},
  title = {Fall detection using body volume reconstruction and vertical repartition analysis},
  booktitle = {Proceedings of International Conference on Image and Signal Processing},
  year = {2010}
}
Baquet G, Gamelin F-X, Mucci P, Thevenet D, Praagh EV and Berthoin S (2010), "Continuous versus interval aerobic training in 8-11 year-old children", J Strength Cond Res. Vol. 24(5), pp. 1381-1388.
Abstract: Abstract
The aim of the present study was to show if the use of continuous-running training vs. intermittent-running training has comparable or distinct impact on aerobic fitness in children. At first, children were matched according to their chronological age, their biological age (secondary sexual stages), and their physical activity or training status. Then, after randomization 3 groups were composed. Sixty-three children (X 9.6 +/- 1.0 years) were divided into an intermittent-running training group (ITG, 11 girls and 11 boys), a continuous-running training group (CTG, 10 girls and 12 boys), and a control group (CG, 10 girls and 9 boys). Over 7 weeks, ITG and CTG participated in 3 running sessions per week. Before and after the training period, they underwent a maximal graded test to determine peak oxygen uptake (peak VO2) and maximal aerobic velocity (MAV). Intermittent training consisted of short intermittent runs with repeated exercise and recovery sequences lasting from 5/15 to 30/30 seconds. With respect to continuous training sessions, repeated exercise sequences lasted from 6' to 20'. Training-effect threshold for statistical significance was set at p < 0.05. After training, peak VO2 was significantly improved in CTG (+7%, p < 0.001) and ITG (+4.8%, p < 0.001), whereas no difference occurred for the CG (-1.5%). Similarly, MAV increased significantly (p < 0.001) in both CTG (+8.7%) and ITG (+6.4%) with no significant change for CG. Our results demonstrated that both continuous and intermittent-running sessions induced significant increase in peak VO2 and MAV. Therefore, when adequate combinations of intensity/duration exercises are offered to prepubertal children, many modalities of exercises can successfully be used to increase their aerobic fitness. Aerobic running training is often made up of regular and long-distance running exercises at moderate velocity, which causes sometimes boredom in young children. During the developmental years, it seems therefore worthwhile to use various training modalities, to make this activity more attractive and thus create conditions for progress and enhanced motivation.
BibTeX:
@article{Baquet-2010a,
  author = {Georges Baquet and François-Xavier Gamelin and Patrick Mucci and Delphine Thevenet and Eddie Van Praagh and Serge Berthoin},
  title = {Continuous versus interval aerobic training in 8-11 year-old children},
  journal = {J Strength Cond Res},
  year = {2010},
  volume = {24(5)},
  pages = {1381-1388},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/20440122}
}
Ben Ounis O, Elloumi M, Zouhal H, Makni E, Denguezli M, Amri M, Lac G and Tabka Z (2010), "Effect of Individualized Exercise Training combined with Diet Restriction on Inflammatory Markers and IGF-1/IGFBP-3 in Obese Children.", Ann Nutr Metab.. Vol. 56(4), pp. 260-266.
BibTeX:
@article{BenOunis-2010a,
  author = {Ben Ounis, O and Elloumi, M and Zouhal, Hassane and Makni, E and Denguezli, M and Amri, M and Lac, G and Tabka, Z},
  title = {Effect of Individualized Exercise Training combined with Diet Restriction on Inflammatory Markers and IGF-1/IGFBP-3 in Obese Children.},
  journal = {Ann Nutr Metab.},
  year = {2010},
  volume = {56(4)},
  pages = {260-266},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Effect%20of%20Individualized%20Exercise%20Training%20combined%20with%20Diet%20Restriction%20on%20Inflammatory%20Markers%20and%20IGF-1%2FIGFBP-3%20in%20Obese%20Children.}
}
Ben Ounis O, Elloumi M, Zouhal H, Makni E, Amri M, Tabka Z and Lac G (2010), "Exercise improves the ApoB / ApoA-I ratio, a marker of the metabolic syndrome in obese children.", Acta Paediatr. Vol. 89(11), pp. 1679-1685.
BibTeX:
@article{BenOunis-2010b,
  author = {Ben Ounis, Omar and Elloumi, Mohamed and Zouhal, Hassane and Makni, Emma and Amri, Mohamed and Tabka, Zouhair and Lac, Gérard},
  title = {Exercise improves the ApoB / ApoA-I ratio, a marker of the metabolic syndrome in obese children.},
  journal = {Acta Paediatr},
  year = {2010},
  volume = {89(11)},
  pages = {1679-1685},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Exercise%20improves%20the%20ApoB%20%2F%20ApoA-I%20ratio%2C%20a%20marker%20of%20the%20metabolic%20syndrome%20in%20obese%20children.}
}
Ben Ounis O, Elloumi M, M A, Zouhal H, Z T and G L (2010), "Rôle de la combinaison de la restriction calorique et de l’entranement physique individualisé dans la prise en charge de l’obésité infantile.", Science&Sports. Vol. 25(3), pp. 111-120..
BibTeX:
@article{BenOunis-2010c,
  author = {Ben Ounis, O and Elloumi, M and Amri M and Zouhal, Hassane and Tabka Z and Lac G},
  title = {Rôle de la combinaison de la restriction calorique et de l’entranement physique individualisé dans la prise en charge de l’obésité infantile.},
  journal = {Science&Sports},
  year = {2010},
  volume = {25(3)},
  pages = {111-120.},
  url = {http://cat.inist.fr/?aModele=afficheN&cpsidt=23033244}
}
Bideau B, Kulpa R, Vignais N, Brault S, Multon F and Craig C (2010), "Using virtual reality to analyze sports performance", IEEE Computer Graphics and Applications., March/April, 2010. Vol. 30(2), pp. 14-21.
Abstract: Improving performance in sports can be difficult because many biomechanical, physiological, and psychological factors come into play during competition. A better understanding of the perception-action loop employed by athletes is necessary. This requires isolating contributing factors to determine their role in player performance. Because of its inherent limitations, video playback doesn't permit such in-depth analysis. Interactive, immersive virtual reality (VR) can overcome these limitations and foster a better understanding of sports performance from a behavioral-neuroscience perspective. Two case studies using VR technology and a sophisticated animation engine demonstrate how to use information from visual displays to inform a player's future course of action.
BibTeX:
@article{Bideau-2010a,
  author = {Bideau, Benoit and Kulpa, Richard and Vignais, Nicolas and Brault, Sébastien and Multon, Franck and Craig, Cathy},
  title = {Using virtual reality to analyze sports performance},
  journal = {IEEE Computer Graphics and Applications},
  year = {2010},
  volume = {30},
  number = {2},
  pages = {14-21},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/20650707}
}
Bideau N, Razafimahery F, Monier L, Mahiou B, Nicolas G, Bideau B and Rakotomanana L (2010), "Biomechanics and Medicine in Swimming XI" , pp. 52-54.
BibTeX:
@inbook{Bideau-2010b,
  author = {Nicolas Bideau and F Razafimahery and L Monier and B Mahiou and Guillaume Nicolas and B Bideau and L Rakotomanana},
  editor = {Kjendlie P L, Stallman R K, Cabri J},
  title = {Biomechanics and Medicine in Swimming XI},
  year = {2010},
  pages = {52-54}
}
Blat S, Pichon L, Mikogami T, Lefeuvre-Orfila L, Vincent S, Lemoine-Morel S, Laroche C and Gratas-Delamarche A (2010), "La supplémentation par une fraction protéique riche en α-lactalbumine contrecarre les effets délétères d’un régime hyperlipidique sur le métabolisme glucidique du miniporc Göttingen.", In 8èmes Journées Francophones de Nutrition. Lille, France, 8-10/12/2010..
BibTeX:
@inproceedings{Blat-2010,
  author = {Blat, S and Pichon, L and Mikogami, T and Lefeuvre-Orfila, Luz and Vincent, Sophie and Lemoine-Morel, Sophie and Laroche, C and Gratas-Delamarche, Arlette},
  title = {La supplémentation par une fraction protéique riche en α-lactalbumine contrecarre les effets délétères d’un régime hyperlipidique sur le métabolisme glucidique du miniporc Göttingen.},
  booktitle = {8èmes Journées Francophones de Nutrition. Lille, France, 8-10/12/2010.},
  year = {2010}
}
Blat S, Vincent S, Guerrero F, Lefeuvre-Orfila L, Malbert CH and Gratas-Delamarche A (2010), "Interaction entre alimentation et activité physique sur le métabolisme glucidique du miniporc Göttingen", In Reencontre Grand Ouest INSERM, Nantes, le 27 mai 2010.
BibTeX:
@inproceedings{Blat-2010a,
  author = {Blat, S and Vincent, Sophie and Guerrero, F and Lefeuvre-Orfila, Luz and Malbert, C H and Gratas-Delamarche, Arlette},
  title = {Interaction entre alimentation et activité physique sur le métabolisme glucidique du miniporc Göttingen},
  booktitle = {Reencontre Grand Ouest INSERM, Nantes, le 27 mai 2010},
  year = {2010}
}
Borel B, Leclair E, Thevenet D, Beghin L, Turck D, Berthoin S and Fabre C (2010), "Correspondences between continous and intermittent exercise intensities in healthy prepubescent", Eur J Appl Physiol. Vol. 108, pp. 977-985.
BibTeX:
@article{Borel-2010a,
  author = {Benoit Borel and Erwan Leclair and Thevenet, Delphine and Laurent Beghin and Daniel Turck and Serge Berthoin and Claudine Fabre},
  title = {Correspondences between continous and intermittent exercise intensities in healthy prepubescent},
  journal = {Eur J Appl Physiol},
  year = {2010},
  volume = {108},
  pages = {977-985},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Correspondences%20between%20continous%20and%20intermittent%20exercise%20intensities%20in%20healthy%20prepubescent}
}
Brault S, Bideau B, Craig C and Kulpa R (2010), "Balancing Deceit and Disguise: How to successfully fool the defender in a 1 vs. 1 situation in rugby", Hum Mov Sci.. Vol. 29(3), pp. 412-425.
Abstract: Suddenly changing direction requires a whole body reorientation strategy. In sporting duels such as an attacker vs. a defender in rugby, successful body orientation/reorientation strategies are essential for successful performance. The aim of this study is to examine which biomechanical factors, while taking into account biomechanical constraints, are used by an attacker in a 1 vs. 1 duel in rugby. More specifically we wanted to examine how an attacker tries to deceive the defender yet disguise his intentions by comparing effective deceptive movements (DM(+)), ineffective deceptive movements (DM(-)), and non-deceptive movements (NDM). Eight French amateur expert rugby union players were asked to perform DMs and NDMs in a real 1 vs. 1 duel. For each type of movement (DM(+), DM(-), NDM) different relevant orientation/reorientation parameters, medio-lateral displacement of the center of mass (COM), foot, head, upper trunk, and lower trunk yaw; and upper trunk roll were analyzed and compared. Results showed that COM displacement and lower trunk yaw were minimized during DMs while foot displacement along with head and upper trunk yaw were exaggerated during DMs (DM(+) and DM(-)). This would suggest that the player is using exaggerated body-related information to consciously deceive the defender into thinking he will run in a given direction while minimizing other postural control parameters to disguise a sudden change in posture necessary to modify final running direction. Further analysis of the efficacy of deceptive movements showed how the disguise and deceit strategies needed to be carefully balanced to successfully fool the defender.
BibTeX:
@article{Brault-2010a,
  author = {Brault, Sébastien and Bideau, Benoit and Cathy Craig and Kulpa, Richard},
  title = {Balancing Deceit and Disguise: How to successfully fool the defender in a 1 vs. 1 situation in rugby},
  journal = {Hum Mov Sci.},
  year = {2010},
  volume = {29},
  number = {3},
  pages = {412-425},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/?term=alancing+Deceit+and+Disguise%3A+How+to+successfully+fool+the+defender+in+a+1+vs.+1+situation+in+rugby},
  doi = {10.1016/j.humov.2009.12.004}
}
Brault S, Kulpa R, Bideau B and Craig C (2010), "1 vs. 1: How do we anticipate the direction in which a player will run?", In Proceedings of 2nd International Congress of Complex Systems in Sport (ICCSS) & 10th European Workshop of Ecological Psychology (EWEP). Madeira, Portugal
BibTeX:
@inproceedings{Brault-2010b,
  author = {Brault, Sébastien and Kulpa, Richard and Bideau, Benoit and Cathy Craig},
  title = {1 vs. 1: How do we anticipate the direction in which a player will run?},
  booktitle = {Proceedings of 2nd International Congress of Complex Systems in Sport (ICCSS) & 10th European Workshop of Ecological Psychology (EWEP)},
  year = {2010}
}
Châtel A, Hamer B, Talarmin H, Dorange G, Schröder HC and Müller WEG (2010), "Activation of MAP kinase signaling pathway in the mussel Mytilus galloprovincialis as biomarker of environmental pollution.", Aquat Toxicol., Mar, 2010. Vol. 96(4), pp. 247-255.
Abstract: Stimulation of MAP kinase signal transduction pathway by various stressful stimuli was investigated in the marine bivalve Mytilus galloprovincialis. Analyses were performed in animals exposed in laboratory to selected pollutants and in mussels collected in winter and summer along the eastern Adriatic coast (Croatia). Effects of oxidative stress, induced by tributyltin, hydrogen peroxide and water soluble fraction of diesel fuel on the activation/phosphorylation of the three Mitogen-Activated Protein Kinases (MAPKs) p38, JNK and ERK using a newly developed ELISA procedure were evaluated. MAP kinase activation was analyzed 1h after exposure of mussels to chemical agents, and after recovery periods of 6 and 24h. Our results clearly indicated that pollutants generated different patterns of induction of the MAPK phosphorylation. Indeed, only pp38 and pJNK were activated with 11, 33 and 100 microg/L TBT, reaching a maximum activation after 6h in seawater following treatment of mussels with 11 microg/L TBT. Treatment with 0.074 and 0.222 mM H2O2 enhanced activation of both p38 and ERK. These two kinases were activated after 1h exposure, followed by a diminution after 6h of recovery in seawater and a reactivation after 24h. The levels of phosphorylated P38 and JNK were increased after mussel exposure with 7.5, 15 and 30% of water soluble fraction of diesel oil. P38 was activated concentration dependently at 1h exposure. Additionally, field study pointed out seasonal differences in MAP kinases activation as mussels collected during summer had a higher enzyme activation state than in winter, as well as sampling site differences which could be correlated to the industrial/tourism activity and environmental stresses (salinity). All the results converge towards MAP kinase signaling pathway being induced by various pollutants in M. galloprovincialis. This signaling cascade should be considered as a possible biomarker of environmental stress and pollution.
BibTeX:
@article{Chatel2010,
  author = {Châtel, A. and Hamer, B. and Talarmin, H. and Dorange, G. and Schröder, H. C. and Müller, W E G.},
  title = {Activation of MAP kinase signaling pathway in the mussel Mytilus galloprovincialis as biomarker of environmental pollution.},
  journal = {Aquat Toxicol},
  year = {2010},
  volume = {96},
  number = {4},
  pages = {247--255},
  url = {http://dx.doi.org/10.1016/j.aquatox.2009.11.002},
  doi = {10.1016/j.aquatox.2009.11.002}
}
Coat M, Pennec J-P, Guillouet M, Arvieux C-C and Gueret G (2010), "[Haemodynamic effects of intralipid after local anaesthetics intoxication may be due to a direct effect of fatty acids on myocardial voltage-dependent calcium channels].", Ann Fr Anesth Reanim., Sep, 2010. Vol. 29(9), pp. 661.
BibTeX:
@article{Coat2010,
  author = {Coat, M. and Pennec, J-P. and Guillouet, M. and Arvieux, C-C. and Gueret, G.},
  title = {[Haemodynamic effects of intralipid after local anaesthetics intoxication may be due to a direct effect of fatty acids on myocardial voltage-dependent calcium channels].},
  journal = {Ann Fr Anesth Reanim},
  year = {2010},
  volume = {29},
  number = {9},
  pages = {661},
  url = {http://dx.doi.org/10.1016/j.annfar.2010.06.004},
  doi = {10.1016/j.annfar.2010.06.004}
}
Crétual A, Bervet K and Ballaz L (2010), "Gillette Gait Index in adults", Gait Posture. Vol. 32(3), pp. 307-310.
Abstract: Abstract

Gillette Gait Index (GGI) is a very useful tool to assess gait abnormalities. However, it seems that it has only been validated in children with cerebral palsy. Nevertheless, the parameters used to compute GGI are not specific to children population. Our aim is to demonstrate that GGI could also be used to evaluate adults gait abnormalities. 44 adults (25 healthy and 19 pathological) participated to this study. Pathological subjects had a diagnosis of central nervous system pathology (6 with spinal cord injury and 13 with brain injury). We first, compared the kinematic parameter values of our healthy adult group to healthy children group in previous studies. It appears that those parameters' variability is a bit lower in adults, which makes the GGI more sensitive. Moreover, the GGI in adults is too much dependent on one parameter among the 16 proposed by Schutte et al. (2000), the "Time of Peak Flexion". Finally, the Edinburgh Visual Gait Score (EVGS) is correlated to GGI in children. To emphasize the relevance of GGI in adults, we have evaluated the correlation between EVGS and GGI in our pathological group. Those two parameters are indeed highly correlated. All these results allow us to conclude that the GGI computed with the 15 remaining parameters is a useful tool to assess gait abnormalities in adults.

BibTeX:
@article{Cretual-2010a,
  author = {Crétual, Armel and Kristell Bervet and Laurent Ballaz},
  title = {Gillette Gait Index in adults},
  journal = {Gait Posture},
  year = {2010},
  volume = {32},
  number = {3},
  pages = {307-310},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/?term=Cr%C3%A9tual%2C+Armel+and+Kristell+Bervet+and+Laurent+Ballaz}
}
Derbré F, Vincent S, Botcazou M, Jacob C, Delamarche P and Zouhal H (2010), "Androgen Responses to Sprint Exercise in Young Men", International Journal of Sports Medicine. Vol. 31(5), pp. 291-297.
Abstract: The purpose of this study was to investigate the effects of a 6-month sprint training program on plasma androgens and catecholamine (CA) concentrations in response to a 6-s sprint in adolescent boys [training group (TG), n=6; control group (CG), n=6]. A 6s-sprint test was performed on a cycle ergometer before and after training (Pre-T and Post-T, respectively). Plasma total testosterone (TT), bioavailable testosterone (BT), and CA concentrations were measured at rest, after a warm-up, immediately after a 6s-sprint, and during the recovery (i.e. 5 and 20 min). After training period, plasma TT concentrations increased significantly at the end of the sprint and during the recovery in the TG. No effects for sampling times and period were observed in BT levels. Plasma TT concentrations after 5 min of recovery were positively correlated with the corresponding values of plasma lactate (La) concentrations and with post-6s-sprint plasma adrenaline (A) concentrations (r = 0.52; P
BibTeX:
@article{Derbre-2010a,
  author = {Derbré, Frédéric and Vincent, Sophie and Matel Botcazou and Christophe Jacob and Delamarche, Paul and Zouhal, Hassane},
  title = {Androgen Responses to Sprint Exercise in Young Men},
  journal = {International Journal of Sports Medicine},
  year = {2010},
  volume = {31(5)},
  pages = {291-297},
  url = {https://www.thieme-connect.de/ejournals/abstract/sportsmed/doi/10.1055/s-0030-1248243},
  doi = {10.1055/s-0030-1248243}
}
Derbré F, Ferrando B, Martinez-Bello V, Sanchis-Gomar F, R G-V, E G-L, S. I, Thomas B, Gomez-Cabrera MC, Gratas-Delamarche A and Viña J (2010), "Bénéfices de l’allopurinol dans la prévention de l’atrophie musculaire induite par l’immobilisation", In Congrès P2T. Grenoble, Mars 2010, 2010.
BibTeX:
@inproceedings{Derbre-2010b,
  author = {Derbré, Frédéric and Ferrando, B and Martinez-Bello, V and Sanchis-Gomar, F and Garcia-Valles R and Garcia-Lopez E and Ibañez S. and Brioche Thomas and Gomez-Cabrera, M C and Gratas-Delamarche, Arlette and Viña, J},
  title = {Bénéfices de l’allopurinol dans la prévention de l’atrophie musculaire induite par l’immobilisation},
  booktitle = {Congrès P2T},
  year = {2010}
}
Derbré F, Gomez-Cabrera M-C, Nascimiento A, Martinez-Bello V, Sanchis-Gomar F and Viña J (2010), "Skeletal muscle regeration during aging and physical exercise : role of oxidative stress and myostatin", In 15th Annual Congress of the European College of Sport Science. Antalya, Juin 2010, 2010.
Abstract: Background : Skeletal muscle aging is characterized by impairments in regenerative processes that promote the decline of its mass, strength, and endurance (Le Grand and Rudnicki 2007). More than the intrinsic regenerative potential of satellite cells (SC), intracellular environment appears responsible to the age-related decrease of SC activity (Conboy, Conboy et al. 2005). This study was designed to study the involvement of myostatin and reactive oxygen species (ROS) on myogenic regulator factors (MRFs) expressions during aging process, and in response to endurance training in skeletal muscle of young and aged rats. Methods : 22 young (5 months) and aged (22 months) male Wistar rats were exercised for 3 weeks following endurance training. The intensity of the training was set at 75% VO2max. Analyses were realized in gastrocnemius muscles. Gastrocnemius muscle was chosen because it is one of the most recruited muscles during the exercise training protocol and one of the most affected by sarcopenia due to a large proportion of type II fibers (Arora, Husom et al. 2008) Results : We observed that Myf-5, myoD and myogenin mRNA increased with age, without any change in protein content. mRNA of p21, an inhibitor of SC proliferation, was higher in aged skeletal muscle. Aging also increased oxidative damage (protein carbonylation, glutathione status), myostatin protein content and activated p38-mitogen-activated protein kinase. Endurance training reduces myostatin mRNA only in aged skeletal muscle, but did not change MRFs expression and oxidative stress status. Discussion : Myostatin and ROS could be key-elements of intracellular environment that impaired regenerative processes in aged skeletal muscle, by modulating MRFs and p21 expression. Further investigations using antioxydant treatments and myostatin inhibitors in aged animals are required to confirm this hypothesis. In addition, our results suggest that positive effects of endurance training on muscle mass and strength in aged population cannot be explained by changes in basal MRFs and p21 expression.
BibTeX:
@inproceedings{Derbre-2010c,
  author = {Derbré, Frédéric and Mari-Carmen Gomez-Cabrera and Ana Nascimiento and Vladimir Martinez-Bello and Fabian Sanchis-Gomar and , and José Viña},
  title = {Skeletal muscle regeration during aging and physical exercise : role of oxidative stress and myostatin},
  booktitle = {15th Annual Congress of the European College of Sport Science},
  year = {2010},
  note = {Prix de meilleur communication orale (Young Investigator Award)}
}
Fazah A, Jacob C, El-Hage R, Delamarche P and E M (2010), "Body mass index and body fat in Lebanese female adolescents.", J Med Liban. Vol. 58(2), pp. 97-100.
BibTeX:
@article{Fazah-2010a,
  author = {Fazah, A and Jacob, C and El-Hage, R and Delamarche, Paul and Moussa E},
  title = {Body mass index and body fat in Lebanese female adolescents.},
  journal = {J Med Liban},
  year = {2010},
  volume = {58(2)},
  pages = {97-100},
  url = {http://europepmc.org/abstract/MED/20549896/reload=0;jsessionid=SWfwb8KolZkNN0mRIO5y.12}
}
Gastinger S, Sefati H, Nicolas G, Sorel A, Gratas-Delamarche A and Prioux J (2010), "Estimates of ventilation from measurements of rib cage and abdominal distances : a portable device", European Journal of Applied Physiology. Vol. 109(6), pp. 1179-1189.
Abstract: To validate a new device designed to measure ventilation (VE), tidal volume (VT), inspiratory time (TI), and expiratory time (TE) during daily life activities. The anteroposterior displacement of the rib cage and abdomen and the axial displacements of the chest wall and the spine were measured using two pairs of magnetometers. VE was estimated from these four signals, and was simultaneously measured using a spirometer. A total of 707, 732 and 1138 breaths were analysed in sitting, standing and exercise conditions, respectively. We compared VE, VT, TI and TE measured by magnetometers (VEmag, VT mag, TI mag, and TE mag) with VE, VT, TI and TE measured by a spirometer (VEspiro, VT spiro, TI spiro and TE spiro, respectively). For pooled data VEmag, VT mag, TI mag, and TE mag were significantly correlated (p
BibTeX:
@article{Gastinger-2010a,
  author = {Gastinger, Steven and Hamid Sefati and Nicolas, Guillaume and Sorel, Anthony and Gratas-Delamarche, Arlette and Prioux, Jacques},
  title = {Estimates of ventilation from measurements of rib cage and abdominal distances : a portable device},
  journal = {European Journal of Applied Physiology},
  year = {2010},
  volume = {109(6)},
  pages = {1179-1189},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/20379827}
}
Gastinger S, Sorel A, Nicolas G, Gratas-Delamarche A and Prioux J (2010), "A comparison between ventilation and heart rate as an indicator of oxygen uptake during physical activities of different intensities", Journal of Sports Science in Medicine. Vol. 9, pp. 110-118.
Abstract: The aim of this study is to compare the relation between ventila-tion (VE) and oxygen uptake (VO2) [VO2=f (VE)] and between heart rate (HR) and VO2 [VO2=f (HR)]. Each one of the subjects performed three types of activities of different intensities (walk-ing without load, walking with load and intermittent work). VO2, VE, and HR were measured continuously by using indirect calorimetry and an electrocardiogram. Linear regressions and coefficients of determination (râ²) were calculated to compare the relation VO2 = f (VE) and VO2 = f (HR) for two different regroupings: by session duration (râ²session) and by subject (râ²subject). Results showed that râ²session of the relation VO2 = f (VE) were significantly higher than those of the relation VO2 = f (HR) for steady state activities (walking with or without load during 3 or 6 min, p
BibTeX:
@article{Gastinger-2010c,
  author = {Gastinger, Steven and Sorel, Anthony and Nicolas, Guillaume and Gratas-Delamarche, Arlette and Prioux, Jacques},
  title = {A comparison between ventilation and heart rate as an indicator of oxygen uptake during physical activities of different intensities},
  journal = {Journal of Sports Science in Medicine},
  year = {2010},
  volume = {9},
  pages = {110-118},
  url = {http://www.jssm.org/vol9/n1/16/v9n1-16pdf.pdf}
}
Gastinger S, Sefati H, Nicolas G, Sorel A, Gratas-Delamarche A and Prioux J (2010), "A new monitoring of rib cage and abdominal distances : a portable device.", In 15èmecongrès de l'European College of Sport Science. Antalya (Turquie) 23-26 juin..
Abstract: To validate a new device to estimate energy expenditure (EE) from the only measurement of the rib cage, abdominal and chest wall distances. The variations of distances, measured by the two pairs of electromagnetic coils, allow to estimating the ventilation (VE). Then, EE is estimated from an individual relationship between VE and EE. Eleven participants were recruited for the study (27.6â±5.4 years; 73.7â±9.7 kg). Each subject took part in two tests. Test 1 aimed at determining the individual relationships between and EE during light to moderate activities. Test 2 aimed to compare the two pairs of electromagnetic coils with the indirect calorimetry to estimate EE in sitting and standing positions and during walking at 4, 5 and 6 km.h-1. Test 2 compare EE measured by indirect calorimetry (EEIC-Val) and estimated by the two pairs of electromagnetic coils (EEmag-Val). The mean values of EE measured versus estimated was 1.67â±0.29 kcal.min-1 vs 1.61â±0.47 kcal.min-1, 1.67â±0.32 kcal.min-1 vs 1.75â±0.48 kcal.min-1, 4.35â±0.70 kcal.min-1 vs 4.43â±0.86 kcal.min-1, 5.24â±0.71 kcal.min-1 vs 5.09â±1.15 kcal.min-1 and 6.79â±1.05 kcal.min-1 vs 6.82â±1.37 kcal.min-1 for sitting, standing and walking at 4, 5 and 6 km.h-1, respectively. There is no significant difference between EEIC-Val and EEmag-Val for each activity. The two pairs of electromagnetic coils provide similar estimates of EE in body posture and walking exercises, compared to indirect calorimetry. This study validates a new device, able to estimate EE from the only body surface measurements.
BibTeX:
@inproceedings{Gastinger-2010f,
  author = {Gastinger, Steven and Hamid Sefati and Nicolas, Guillaume and Sorel, Anthony and Gratas-Delamarche, Arlette and Prioux, Jacques},
  title = {A new monitoring of rib cage and abdominal distances : a portable device.},
  booktitle = {15èmecongrès de l'European College of Sport Science. Antalya (Turquie) 23-26 juin.},
  year = {2010}
}
Gastinger S (2010), "Mesure ambulatoire des mouvements thoraciques et abdominaux : développement d'un prototype pour l'estimation de la dépense énergétique". Thesis at: Université Européenne de Bretagne.
Abstract: La sédentarité est actuellement considérée par l'Organisation Mondiale de la Santé (OMS) comme un facteur de risque de morbidité et de mortalité majeur. Elle est assimilée à une maladie qui serait la dixième cause de mortalité dans le monde. Dans les pays européens, et en France particulièrement, l'activité physique a diminuée d'environ 15% ces vingt dernières années. Il en résulte de nombreux décès, de nombreuses maladies et des milliards de frais de traitement chaque année. De plus, de nombreux travaux indiquent que l'activité physique régulière prévient les troubles métaboliques, amenant une diminution de la morbidité et de la mortalité associées. Néanmoins, des interrogations restent posées sur la relation liant l'activité physique (la dose) et ses bénéfices pour la santé (la réponse). Ces réflexions s'inscrivent dans le cadre d'enjeux majeurs de société, et justifient l'intérêt porté sur la mise en place de nouvelles méthodes d'estimation de la dépense énergétique. L'objectif de ce travail de thèse est donc de proposer une nouvelle méthode d'estimation de la dépense énergétique. Les activités explorées s'apparentent aux postures du corps (assis et debout) et aux activités ambulatoires (activité de marche), qui représentent la majeure partie de la dépense énergétique en condition de vie quotidienne. Notre première étude a ainsi montrée l'intérêt d'utiliser la ventilation pour estimer une dépense énergétique au cours d'activité de différentes intensités. Notre seconde étude a permis de valider un nouvel appareil, léger, portable et non invasif d'estimation de la ventilation, à partir de la mesure des distances antéropostérieures thoraciques et abdominales, ainsi que les distances longitudinales antérieures et postérieures. Enfin, notre troisième étude valide ce système, comme outil d'estimation de la dépense énergétique en condition de repos et d'exercice.
BibTeX:
@phdthesis{Gastinger-2010g,
  author = {Gastinger, Steven},
  title = {Mesure ambulatoire des mouvements thoraciques et abdominaux : développement d'un prototype pour l'estimation de la dépense énergétique},
  school = {Université Européenne de Bretagne},
  year = {2010}
}
Guillard E (2010), "Altération de l’excitabilité musculaire par le sepsis, implication du Ciliary Neurotrophic Factor ( CNTF)". Thesis at: UBO.
BibTeX:
@phdthesis{Guillard-2010a,
  author = {Emilie Guillard},
  title = {Altération de l’excitabilité musculaire par le sepsis, implication du Ciliary Neurotrophic Factor ( CNTF)},
  school = {UBO},
  year = {2010}
}
Guillouet M (2010), "Etude de l'action du TNFalpha sur les canaux sodium dépendants du potentiel par la méthose de patch clamp : implications dans la neuromyopathie de réanimation.". Thesis at: UBO.
BibTeX:
@phdthesis{Guillouet-2010a,
  author = {Maïté Guillouet},
  title = {Etude de l'action du TNFalpha sur les canaux sodium dépendants du potentiel par la méthose de patch clamp : implications dans la neuromyopathie de réanimation.},
  school = {UBO},
  year = {2010}
}
Hammami MA, Nebigh A, Moal EL, Abderrahaman AB, Tabka Z and Zouhal H (2010), "Evolution of anthropometric and performance characterictics of tunisian elite youth soccer players: a longitudinal study", In 15th annual Congress of the European College of Sport Science. Antalya (Turquie). Juin 2010..
Abstract: Introduction In recent times, several professional soccer academies for talented young players have been established in the world. Observation, monitoring and characterization of anthropometric and physiological parameters of young elite players are needed to facilitate talent identification, training program design, and the selection of young players to higher playing levels (Gil et al., 2007; Wong et al. 2009). Therefore, the aim of this study was to evaluate the development of anthropometric characteristics and the evolution of physical performances in elite youth soccer players during one soccer-training season. To avoid any effects of maturation process, the same monitoring was made in a control group of the same age.
Methods 50 young boys (14.4 years) participated in this study. 24 soccer players' residents in elite academy and training 8-10 hours/week and having regular competitions were considered as an experimental group (EG) and 26 subjects as a control group (CG). Different anthropometric measurements (height, weight and percentage of fat mass), physiological (Yo-Yo Intermittent Recovery test level 1 (YYIR) and maximal oxygen uptake (VO2max)) and fitness tests to evaluate anaerobic performance (the counter-movement-jump (CMJ), the squat-jump (SqJ), the five-jump-test (5J) and 5m, 10m, and 30m sprints were realized three times during 8 months (T0: October 2008; T1: February 2009; T2: May 2009).
Results The results showed, for soccer players only, a significant increase of height (T0: 175.6â±4.5, T1: 177.2â±4.5, T2: 178.8â±4.1 cm, p
BibTeX:
@inproceedings{Hammami-2010a,
  author = {M A Hammami and A Nebigh and Emmeran Le Moal and A Ben Abderrahaman and Z Tabka and Hassane Zouhal},
  title = {Evolution of anthropometric and performance characterictics of tunisian elite youth soccer players: a longitudinal study},
  booktitle = {15th annual Congress of the European College of Sport Science. Antalya (Turquie). Juin 2010.},
  year = {2010}
}
Hoyet L, Multon F, Komura T and Lecuyer A (2010), "Can We Distinguish Biological Motions of Virtual Humans? Biomechanical and Perceptual Studies With Captured Motions of Weight Lifting", In Proceedings of VRST'2010. HongKong, China, November, 2010.
BibTeX:
@inproceedings{Hoyet-2010a,
  author = {L. Hoyet and Franck Multon and T Komura and A Lecuyer},
  title = {Can We Distinguish Biological Motions of Virtual Humans? Biomechanical and Perceptual Studies With Captured Motions of Weight Lifting},
  booktitle = {Proceedings of VRST'2010},
  year = {2010}
}
Hoyet L, Multon F, Komura T and Lecuyer A (2010), "Perception based real-time dynamic adaptation of human motions", In Proceedings of Motion in Games - MIG2010. Zeist, Netherlands, November, 2010. Springer.
BibTeX:
@conference{Hoyet-2010b,
  author = {L. Hoyet and Franck Multon and T Komura and A Lecuyer},
  title = {Perception based real-time dynamic adaptation of human motions},
  booktitle = {Proceedings of Motion in Games - MIG2010},
  publisher = {Springer},
  year = {2010}
}
Jabbour G, Lemoine-Morel S, Jacob CJ, Ounis OB, Moussa E and Zouhal H (2010), "Aptitude anaèrobie et puissance pic chez l'adolescent obèse, en surpoids et non obèse", Science & Sports. Vol. 25, pp. 204-206.
BibTeX:
@article{Jabbour-2010a,
  author = {Jabbour, Georges and Lemoine-Morel, Sophie and Jacob, Christophe Jacob and Ounis, O Ben and Moussa, Eli and Zouhal, Hassane},
  title = {Aptitude anaèrobie et puissance pic chez l'adolescent obèse, en surpoids et non obèse},
  journal = {Science & Sports},
  year = {2010},
  volume = {25},
  pages = {204-206},
  url = {http://www.sciencedirect.com/science/article/pii/S0765159710000602}
}
Leclair E, Borel B, Banquet G, Berthoin S, Mucci P, Thevenet D and Regueme S (2010), "Reproducibility of measurement of muscle deoxygenation in children during exercise", Pediatric Exercise Science. Vol. 22(2), pp. 183-94.
BibTeX:
@article{Leclair-2010a,
  author = {Erwan Leclair and B Borel and G Banquet and Serge Berthoin and Patrick Mucci and Delphine Thevenet and Sophie Regueme},
  title = {Reproducibility of measurement of muscle deoxygenation in children during exercise},
  journal = {Pediatric Exercise Science},
  year = {2010},
  volume = {22(2)},
  pages = {183-94},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Reproducibility%20of%20measurement%20of%20muscle%20deoxygenation%20in%20children%20during%20exercise}
}
Leclair E, Borel B, Thevenet D, Baquet G, Mucci P and Berthoin S (2010), "Assessment of child-specific aerobic fitness and anaerobic capacity by the use of the power-time relationships constants", Pediatric Exercise Science. Vol. 22(3), pp. 455-466.
BibTeX:
@article{Leclair-2010b,
  author = {Erwan Leclair and Benoit Borel and Delphine Thevenet and Georges Baquet and Patrick Mucci and Serge Berthoin},
  title = {Assessment of child-specific aerobic fitness and anaerobic capacity by the use of the power-time relationships constants},
  journal = {Pediatric Exercise Science},
  year = {2010},
  volume = {22(3)},
  pages = {455-466},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Assessment%20of%20child-specific%20aerobic%20fitness%20and%20anaerobic%20capacity%20by%20the%20use%20of%20the%20power-time%20relationships%20constants}
}
Le Douairon Lahaye S, Gratas-Delamarche A, Malardé L, Carré F and Rannou Bekono F (2010), "Huit semaines d’entranement intense en endurance diminuent les β2-adrénocepteurs dans le cœur de rat diabétique", Science & Sports. Vol. 25, pp. 153-156.
BibTeX:
@article{LeDouaironLahaye-2010a,
  author = {Le Douairon Lahaye, Solène and Gratas-Delamarche, Arlette and Malardé, Ludivine and Carré, Francois and Rannou Bekono, Françoise},
  title = {Huit semaines d’entranement intense en endurance diminuent les β2-adrénocepteurs dans le cœur de rat diabétique},
  journal = {Science & Sports},
  year = {2010},
  volume = {25},
  pages = {153--156},
  url = {http://www.sciencedirect.com/science/article/pii/S0765159710000286}
}
Le Douairon Lahaye S, Gratas-Delamarche A, Malardé L, Vincent S, Zguira M, Morel S, Delamarche P, Zouhal H, Carré F and Rannou Bekono F (2010), "Intense exercise training induces adaptation in expression and responsiveness of cardiac beta-adrenoceptors in diabetic rats", Cardiovascular Diabetology. Vol. 9(72), pp. doi: 10.1186/1475-2840-9-72.
BibTeX:
@article{LeDouaironLahaye-2010b,
  author = {Le Douairon Lahaye, Solène and Gratas-Delamarche, Arlette and Malardé, Ludivine and Vincent, Sophie and Zguira, M and Morel, S and Delamarche, Paul and Zouhal, Hassane and Carré, Francois and Rannou Bekono, Françoise},
  title = {Intense exercise training induces adaptation in expression and responsiveness of cardiac beta-adrenoceptors in diabetic rats},
  journal = {Cardiovascular Diabetology},
  year = {2010},
  volume = {9(72)},
  pages = {doi: 10.1186/1475-2840-9-72},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Intense%20exercise%20training%20induces%20adaptation%20in%20expression%20and%20responsiveness%20of%20cardiac%20beta-adrenoceptors%20in%20diabetic%20rats}
}
Le Douairon Lahaye S, Avril F, Krasniak T and Zouhal H (2010), "Comparison of 2 strategies of relay on team time trial cycling performance.", In 19th International Congress on Sports Sciences for Students – Budapest.Hongrie.
BibTeX:
@inproceedings{LeDouaironLahaye-2010c,
  author = {Le Douairon Lahaye, Solène and Avril, F and Krasniak, T and Zouhal, Hassane},
  title = {Comparison of 2 strategies of relay on team time trial cycling performance.},
  booktitle = {19th International Congress on Sports Sciences for Students – Budapest.Hongrie},
  year = {2010}
}
Le Douairon Lahaye S, Malardé L, Zguira MS, Rebillard A, Vincent S, Lemoine-Morel S, Delamarche P, Carré F and Rannou Bekono F (2010), "Exercise training effects on NOS1, Ry R2 and beta3-adrenoceptor in diabetic rat heart: implications on cardiac function.", In 15th Annual Congress of the European College of Sport Sciences.Antalya, Turquie., 23-26 juin , 2010.
BibTeX:
@inproceedings{LeDouaironLahaye-2010d,
  author = {Le Douairon Lahaye, Solène and Malardé, Ludivine and Zguira, Med Sami and Rebillard, Amélie and Vincent, Sophie and Lemoine-Morel, Sophie and Delamarche, Paul and Carré, Francois and Rannou Bekono, Françoise},
  title = {Exercise training effects on NOS1, Ry R2 and beta3-adrenoceptor in diabetic rat heart: implications on cardiac function.},
  booktitle = {15th Annual Congress of the European College of Sport Sciences.Antalya, Turquie},
  year = {2010}
}
Le Douairon Lahaye S, Malardé L, Zguira MS, Rebillard A, Vincent S, Lemoine-Morel S, Delamarche P, Carré F and Rannou Bekono F (2010), "Combined effects of type 1 diabetes and exercise training on cardiac function: study of NOS1, RyR2 and ²3-adrenoceptor", In 19th International Congress on Sports Sciences for Students – Budapest.Hongrie.
BibTeX:
@inproceedings{LeDouaironLahaye-2010e,
  author = {Le Douairon Lahaye, Solène and Malardé, Ludivine and Zguira, Med Sami and Rebillard, Amélie and Vincent, Sophie and Lemoine-Morel, Sophie and Delamarche, Paul and Carré, Francois and Rannou Bekono, Françoise},
  title = {Combined effects of type 1 diabetes and exercise training on cardiac function: study of NOS1, RyR2 and ²3-adrenoceptor},
  booktitle = {19th International Congress on Sports Sciences for Students – Budapest.Hongrie},
  year = {2010}
}
Le Douairon Lahaye S, Avril F, Krasniak T and Zouhal H (2010), "Influence of relay strategy on team time trial cycling performance.", In 15th Annual Congress of the European College of Sport Sciences. Antalya, Turquie.
BibTeX:
@inproceedings{LeDouaironLahaye-2010f,
  author = {Le Douairon Lahaye, Solène and Avril, F and Krasniak, T and Zouhal, Hassane},
  title = {Influence of relay strategy on team time trial cycling performance.},
  booktitle = {15th Annual Congress of the European College of Sport Sciences. Antalya, Turquie},
  year = {2010}
}
Le Douairon Lahaye S, Malardé L, Zguira MS, Rebillard A, Vincent S, Lemoine-Morel S, Delamarche P, François C and Rannou Bekono F (2010), "Exercise training effect on NO synthase 1, ryanodine receptor and b3 adrenoceptor in diabetic rat heart/ cardiac function implications", In Advanced Lecture Course "Protein maintenance and turnover in ageing & diseases", Spetses island, Grèce

FEBS/SFRR-E/IUBMB., 4-10 juin , 2010.

BibTeX:
@inproceedings{LeDouaironLahaye-2010g,
  author = {Le Douairon Lahaye, Solène and Malardé, Ludivine and Zguira, Med Sami and Rebillard, Amélie and Vincent, Sophie and Lemoine-Morel, Sophie and Delamarche, Paul and Carré François and Rannou Bekono, Françoise},
  title = {Exercise training effect on NO synthase 1, ryanodine receptor and b3 adrenoceptor in diabetic rat heart/ cardiac function implications},
  booktitle = {Advanced Lecture Course "Protein maintenance and turnover in ageing & diseases", Spetses island, Grèce

FEBS/SFRR-E/IUBMB}, year = {2010} }

Le Douairon Lahaye S, Malardé L, Zguira MS, Rebillard A, Vincent S, Lemoine-Morel S, Carré F, Rannou Bekono F and Cillard J (2010), "Exercise training potentiated the beneficial effect of insulin on cardiac function of type 1 diabetic rats", In International Symposium on the Pathophysiology of Reactive Oxygen and Nitrogen Species, Salamanque, Espagne., 19-21 mai , 2010.
BibTeX:
@inproceedings{LeDouaironLahaye-2010h,
  author = {Le Douairon Lahaye, Soléne and Malardé, Ludivine and Zguira, Med Sami and Rebillard, Amélie and Vincent, Sophie and Lemoine-Morel, Sophie and Carré, Fançois and Rannou Bekono, Françoise and Cillard, Josiane},
  title = {Exercise training potentiated the beneficial effect of insulin on cardiac function of type 1 diabetic rats},
  booktitle = {International Symposium on the Pathophysiology of Reactive Oxygen and Nitrogen Species, Salamanque, Espagne},
  year = {2010}
}
Le Moal E, Hammami M, Nebigh A, Belguith H, Ladham T, Crétual A and Zouhal H (2010), "Effects of soccer training on anthropometric and physiological characteristics of young elite soccer players", In The Second World Conference on Science and Soccer. South Africa, 8th-9th June..
Abstract: Introduction: Soccer is the world's most popular sport, within soccer players are considered like market values. The development of academies for young soccer players tries to optimize their physical potentials. Observation and characterization of anthropometric, physiological profile of elite players allow determining, at least in part, a reference profile according to the playing position. Thus longitudinal monitoring allows to observe the evolution of training effects and to compare it to elite players. Consequently, this study examined, during one soccer training season, the evolution of some anthropometric and physiological performances in elite youth soccer players. To avoid any effects of maturation process, the same monitoring was made in a control group of the same age. Methods: 24 subjects (176â±5 cm, 70â±6 kg) born in 1994, residents in elite academy of Borj Cédria (Tunisia) participated to this study. Grouped in five groups: Goalkeepers, full-backs, central defenders, midfielders and forwards. Different anthropometric measurements (height, weight, lower limb's length), physiological (Yo-Yo Intermittent Endurance run and maximal oxygen uptake (  2max)) and fitness tests to evaluate anaerobic performance (sprint, five jump test (5JT)) were realized two times during the season (T1: February 2009; T3: May 2009). A control group (n= 24) undertakes the same tests at the same times. Results: For our experimental group, the results showed a significant increase of height (178.6 â± 4.5cm / 179.2 â± 4.1cm, p
BibTeX:
@inproceedings{LeMoal-2010a,
  author = {Le Moal, Emmeran and M.A Hammami and A Nebigh and H Belguith and T Ladham and Crétual, Armel and Zouhal, Hassane},
  title = {Effects of soccer training on anthropometric and physiological characteristics of young elite soccer players},
  booktitle = {The Second World Conference on Science and Soccer. South Africa, 8th-9th June.},
  year = {2010}
}
Liang X, Hoyet L, Geng W and Multon F (2010), "Responsive action generation by physically-based motion retrieval and adaptation", In Lecture Notes in Computer Sciences, MIG2010 special issue. Zeist, Netherlands Springer.
BibTeX:
@inproceedings{Liang-2010a,
  author = {Xiubo Liang and L Hoyet and W Geng and Multon, Franck},
  title = {Responsive action generation by physically-based motion retrieval and adaptation},
  booktitle = {Lecture Notes in Computer Sciences, MIG2010 special issue},
  publisher = {Springer},
  year = {2010}
}
Malardé L, Groussard C, Le Douairon Lahaye S, Zguira MS, Vincent S, Lemoine-Morel S and Rannou Bekono F (2010), "Comparative effects of treatment by insulin and/or exercise on oxidant stress in streptozotocin-induced diabetic rats", In 15th Annual Congress of the European College of Sport Sciences, 23-26 juin Antalya, Turquie..
BibTeX:
@inproceedings{Malarde-2010a,
  author = {Malardé, Ludivine and Groussard, Carole and Le Douairon Lahaye, Solène and Zguira, Med Sami and Vincent, Sophie and Lemoine-Morel, Sophie and Rannou Bekono, Françoise},
  title = {Comparative effects of treatment by insulin and/or exercise on oxidant stress in streptozotocin-induced diabetic rats},
  booktitle = {15th Annual Congress of the European College of Sport Sciences, 23-26 juin Antalya, Turquie.},
  year = {2010},
  note = {Poster}
}
Martin C, Thevenet D, Zouhal H, Yves M, Deles R, Crestel T, Abderrahman B and Prioux J (2010), "Effects of playing surface (hard and clay courts) on heart rate and blood lactate during tennis matches played by high level players", J. Strength Cond. Res.. Vol. 25(1), pp. 163-170.
BibTeX:
@article{Martin-2010a,
  author = {Martin, Caroline and Thevenet, Delphine and Zouhal, Hassane and Mornet Yves and Deles, R and Crestel, Tanguy and Ben Abderrahman and Prioux, Jacques},
  title = {Effects of playing surface (hard and clay courts) on heart rate and blood lactate during tennis matches played by high level players},
  journal = {J. Strength Cond. Res.},
  year = {2010},
  volume = {25(1)},
  pages = {163-170},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Effects%20of%20playing%20surface%20%28hard%20and%20clay%20courts%29%20on%20heart%20rate%20and%20blood%20lactate%20during%20tennis%20matches%20played%20by%20high%20level%20players}
}
Meot-Duros L, Cérantola S, Talarmin H, Le Meur C, Le Floch G and Magné C (2010), "New antibacterial and cytotoxic activities of falcarindiol isolated in Crithmum maritimum L. leaf extract.", Food Chem Toxicol., Feb, 2010. Vol. 48(2), pp. 553-557.
Abstract: Bioassay-guided fractionation of a chloroformic extract obtained from Crithmum maritimum leaves led to the chemical isolation of falcarindiol, a polyacetylene widely distributed within the Apiaceae family. Structure of this compound was confirmed by NMR and activity was tracked using a screening microplate bioassay. Falcarindiol strongly inhibited the growth of Micrococcus luteus and Bacillus cereus, with a minimum inhibitory concentration (MIC) value of 50 microg ml(-1). Moreover, this compound showed cytotoxicity against IEC-6 cells with an IC50 value of 20 microM after 48 h of exposition. These results suggest that Crithmum maritimum could be potentially used in food manufactures and cosmetology as preservative agents and biopesticides, or in medicine as new antibiotics, confirming the interest in studying halophytic species as sources of bioactive compounds.
BibTeX:
@article{Meot-Duros2010,
  author = {Meot-Duros, Laetitia and Cérantola, Stéphane and Talarmin, Hélène and Le Meur, Christophe and Le Floch, Gaëtan and Magné, Christian},
  title = {New antibacterial and cytotoxic activities of falcarindiol isolated in Crithmum maritimum L. leaf extract.},
  journal = {Food Chem Toxicol},
  year = {2010},
  volume = {48},
  number = {2},
  pages = {553--557},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/19922760},
  doi = {10.1016/j.fct.2009.11.031}
}
Minter G, Herbez R, Le Douairon-Lahaye S and Zouhal H (2010), "Energy system contribution to olympic distances in flat water kayaking.", In 15th Annual Congress of the European College of Sport Sciences.Antalya, Turquie.
BibTeX:
@inproceedings{Minter-2010a,
  author = {Minter, G and Herbez, R and Le Douairon-Lahaye, Solène and Zouhal, Hassane},
  title = {Energy system contribution to olympic distances in flat water kayaking.},
  booktitle = {15th Annual Congress of the European College of Sport Sciences.Antalya, Turquie},
  year = {2010}
}
Morel J, Rannou F, Talarmin H, Giroux-Metges MA, Pennec JP, Dorange G and Gueret G (2010), "Sodium channel Na(V)1.5 expression is enhanced in cultured adult rat skeletal muscle fibers.", J Membr Biol., Jun, 2010. Vol. 235(2), pp. 109-119.
Abstract: This study analyzes changes in the distribution, electrophysiological properties, and proteic composition of voltage-gated sodium channels (Na(V)) in cultured adult rat skeletal muscle fibers. Patch clamp and molecular biology techniques were carried out in flexor digitorum brevis (FDB) adult rat skeletal muscle fibers maintained in vitro after cell dissociation with collagenase. After 4 days of culture, an increase of the Na(V)1.5 channel type was observed. This was confirmed by an increase in TTX-resistant channels and by Western blot test. These channels exhibited increased activation time constant (tau(m)) and reduced conductance, similar to what has been observed in denervated muscles in vivo, where the density of Na(V)1.5 was increasing progressively after denervation. By real-time polymerase chain reaction, we found that the expression of beta subunits was also modified, but only after 7 days of culture: increase in beta(1) without beta(4) modifications. beta(1) subunit is known to induce a negative shift of the inactivation curve, thus reducing current amplitude and duration. At day 7, tau(h) was back to normal and tau(m) still increased, in agreement with a decrease in sodium current and conductance at day 4 and normalization at day 7. Our model is a useful tool to study the effects of denervation in adult muscle fibers in vitro and the expression of sodium channels. Our data evidenced an increase in Na(V)1.5 channels and the involvement of beta subunits in the regulation of sodium current and fiber excitability.
BibTeX:
@article{Morel2010,
  author = {Morel, J. and Rannou, F. and Talarmin, H. and Giroux-Metges, M. A. and Pennec, J. P. and Dorange, G. and Gueret, G.},
  title = {Sodium channel Na(V)1.5 expression is enhanced in cultured adult rat skeletal muscle fibers.},
  journal = {J Membr Biol},
  year = {2010},
  volume = {235},
  number = {2},
  pages = {109--119},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/20517693},
  doi = {10.1007/s00232-010-9262-5}
}
Morel J (2010), "Adaptation de la fibre musculaire striée de rat à différentes situations expérimentales in vivo et in vitro". Thesis at: UBO.
BibTeX:
@phdthesis{Morel-2010a,
  author = {Julie Morel},
  title = {Adaptation de la fibre musculaire striée de rat à différentes situations expérimentales in vivo et in vitro},
  school = {UBO},
  year = {2010}
}
Nelieu S, Bonnemoy F, Bonnet J, Lefeuvre-Orfila L, Baudiffier D, Heydorff M, Quemeneur A, Azam D, Ducrot P, Lagadic L, Bohatier J and Einhorn J (2010), "Ecotoxicological effects of diuron and chlorotoluron nitrate-induced photodegradation products: Monospecific and aquatic mesocosm-integrated studies.", Environ Toxicol Chem. Vol. 29(12) DOI: 10.1002/etc.341, pp. 2644-2652.
Abstract: Abstract
The ecotoxicological impact of nitrate-induced photodegradation products of diuron and chlorotoluron was studied through monospecific biotests conducted in conjunction with experiments in outdoor aquatic mesocosms. Organisms representing three trophic levels were used: two heterotrophic microorganisms, the luminescent bacterium Vibrio fischeri and the ciliated protozoa Tetrahymena pyriformis, and one metazoa, the gastropod Lymnaea stagnalis. Among the variety of the phenylurea photoproducts, the N-formylated ones appeared clearly more toxic than the parent compounds towards the microorganisms, whereas the nitroderivatives showed a similar toxicity. Using photodegraded solutions of diuron, toxicity was maintained or even increased during disappearance of the initial herbicide, demonstrating that some of the photoproducts may have an impact additively or in synergy. Enzymatic biomarker assays performed on Lymnaea stagnalis exposed under monospecific conditions showed significant effects, due to the combination of nitrate with the pesticide and its photoproducts. A positive impact on snail fecundity was observed with chlorotoluron both under monospecific laboratory and integrated mesocosm conditions. Oviposition stimulation took place when first- and second-generation photoproducts were predominant.
BibTeX:
@article{Nelieu-2010a,
  author = {Nelieu, S and Bonnemoy, F and Bonnet, JL and Lefeuvre-Orfila, Luz and Baudiffier, D and Heydorff, M and Quemeneur, A and Azam, Di and Ducrot, PH and Lagadic, L and Bohatier, J and Einhorn, J},
  title = {Ecotoxicological effects of diuron and chlorotoluron nitrate-induced photodegradation products: Monospecific and aquatic mesocosm-integrated studies.},
  journal = {Environ Toxicol Chem},
  year = {2010},
  volume = {29(12)
DOI: 10.1002/etc.341}, pages = {2644-2652}, url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Ecotoxicological%20effects%20of%20diuron%20and%20chlorotoluron%20nitrate-induced%20photodegradation%20products%3A%20Monospecific%20and%20aquatic%20mesocosm-integrated%20studies.} }
Nicolas G, Bideau B, Bideau N, Colobert B, Guerroue GL and Delamarche P (2010), "A new system for analyzing swim fin propulsion based on human kinematic data", Journal of Biomechanics. Vol. 43(10), pp. 1884-1889.
Abstract: The use of swim fins has become popular in various water sport activities. While numerous models of swim fin with various innovative shapes have been subjectively designed, the exact influence of the fin characteristics on swimming performance is still much debated, and remains difficult to quantify. To date, the most common approach for evaluating swim fin propulsion is based on the study of “swimmer-fins� as a global system, where physiological and/or biomechanical responses are considered. However, reproducible swimming technique is difficult (or even impossible) to obtain on human body and may lead to discrepancies in data acquired between trials. In this study, we present and validate a new automat called HERMES which enables an evaluation of various swim fins during an adjustable, standardized and reproducible motion. This test bench reliably and accurately reproduces human fin-swimming motions, and gives resulting dynamic measurements at the ankle joint. Seven fins with various geometrical and mechanical characteristics were tested. For each swim fin, ankle force and hydromechanical efficiency (useful mechanical power output divided by mechanical power input delivered by the motors) were calculated. Efficiencies reported in our study were high (close to 70% for some swim fins) over a narrow range of Strouhal number (St) and peaks within the interval St=0.2-0.4, as shown in previous studies on flying or swimming animals. Therefore, an interesting prospect in this work would be to accurately study the impact of adjustable fin kinematics and material (design and mechanical properties) on the wake structure and on efficiency.
BibTeX:
@article{Nicolas-2010a,
  author = {Guillaume Nicolas and Benoit Bideau and Nicolas Bideau and Briac Colobert and Gael Le Guerroue and Paul Delamarche},
  title = {A new system for analyzing swim fin propulsion based on human kinematic data},
  journal = {Journal of Biomechanics},
  year = {2010},
  volume = {43},
  number = {10},
  pages = {1884-1889},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/20409550}
}
Olivier A-H, Kulpa R, Ondrej J, Crétual A and Pettré J (2010), "Interaction between real and virtual humans during walking : perceptual evaluation of a simple device", In Proceedings of Symposium on Applied Perception in Graphics and Visualization (APGV2010). , pp. 117-124.
BibTeX:
@inproceedings{Olivier-2010b,
  author = {Anne-Hélène Olivier and Richard Kulpa and Jan Ondrej and Armel Crétual and Julien Pettré},
  title = {Interaction between real and virtual humans during walking : perceptual evaluation of a simple device},
  booktitle = {Proceedings of Symposium on Applied Perception in Graphics and Visualization (APGV2010)},
  year = {2010},
  pages = {117-124}
}
Pennec J-P, Guillouet M, Rannou F, Arvieux CC and Gueret G (2010), "Hemodynamic effects of lipid emulsion after local anesthetic intoxication may be due to a direct effect of fatty acids on myocardial voltage-dependent calcium channels.", Can J Anaesth., Oct, 2010. Vol. 57(10), pp. 947.
BibTeX:
@article{Pennec2010,
  author = {Pennec, Jean-Pierre and Guillouet, Maité and Rannou, Fabrice and Arvieux, Charles C. and Gueret, Gildas},
  title = {Hemodynamic effects of lipid emulsion after local anesthetic intoxication may be due to a direct effect of fatty acids on myocardial voltage-dependent calcium channels.},
  journal = {Can J Anaesth},
  year = {2010},
  volume = {57},
  number = {10},
  pages = {947},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/20700681},
  doi = {10.1007/s12630-010-9352-y}
}
Pereira U, Boulais N, Lebonvallet N, Pennec JP, Dorange G and Misery L (2010), "Mechanisms of the sensory effects of tacrolimus on the skin.", Br J Dermatol., Jul, 2010. Vol. 163(1), pp. 70-77.
Abstract: Tacrolimus is an immunosuppressant drug currently used for the treatment of atopic dermatitis and pruritus. This topical therapy is effective and safe, but transient burning, stinging and itch are frequently reported.To understand the mechanisms underlying these burning sensations.We examined the impact of tacrolimus on substance P (SP) release in an in vitro model of cutaneous neurogenic inflammation. Because phosphorylation of TRPV1 (transient receptor potential subtype vanilloid 1) plays a role in the induction of pain, we investigated whether tacrolimus regulates the phosphorylation state of TRPV1. Finally, we used a macropatch to evaluate the impact of tacrolimus on voltage-gated calcium currents of sensory neurons.Tacrolimus was able to induce initial SP release by extracellular calcium influx and inhibited SP release induced by capsaicin after 1, 24 and 72 h of pretreatment. Analysis of TRPV1 phosphorylation by Western blot confirmed the capacity of tacrolimus to favour phosphorylation. An electrophysiological study showed inhibitory effects on calcium currents.The efficacy of tacrolimus in pruritus, as well as the sensory side-effects, could be explained by a direct effect on neurons through an effect on calcineurin, possibly by a desensitization of TRPV1 and calcium currents through the PIP(2) regulation pathway.
BibTeX:
@article{Pereira2010,
  author = {Pereira, U. and Boulais, N. and Lebonvallet, N. and Pennec, J. P. and Dorange, G. and Misery, L.},
  title = {Mechanisms of the sensory effects of tacrolimus on the skin.},
  journal = {Br J Dermatol},
  year = {2010},
  volume = {163},
  number = {1},
  pages = {70--77},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/20302583},
  doi = {10.1111/j.1365-2133.2010.09757.x}
}
Pettré J, Ondrej J, Olivier A-H, Crétual A and Donikian S (2010), "Experiment-based modeling, simulation and validation of interactions between virtual walkers", In Proceedings of ACM SIGGRAPH/Eurographics Symposium on Computer Animation.
BibTeX:
@inproceedings{Pettre-2010a,
  author = {Julien Pettré and Jan Ondrej and Anne-Hélène Olivier and Armel Crétual and Stéphane Donikian},
  editor = {ACM SIGGRAPH/Eurographics Symposium on Computer Animation (SCA’09)},
  title = {Experiment-based modeling, simulation and validation of interactions between virtual walkers},
  booktitle = {Proceedings of ACM SIGGRAPH/Eurographics Symposium on Computer Animation},
  year = {2010}
}
Prioux J (2010), "La recherche scientifique et les sports collectifs. Exemple du handball.", In “Scientific Research in elite sport: from lab to field application : Update in Team Sports” Tunis (Tunisie) 10-11 décembre..
BibTeX:
@conference{Prioux-2010a,
  author = {Prioux, Jacques},
  title = {La recherche scientifique et les sports collectifs. Exemple du handball.},
  booktitle = {“Scientific Research in elite sport: from lab to field application : Update in Team Sports” Tunis (Tunisie) 10-11 décembre.},
  year = {2010}
}
Rannou F (2010), "Propriétés électrophysiologiques des canaux sodiques du muscle strié squelettique et contrainte mécanique". Thesis at: UBO.
BibTeX:
@phdthesis{Rannou-2010a,
  author = {Fabrice Rannou},
  title = {Propriétés électrophysiologiques des canaux sodiques du muscle strié squelettique et contrainte mécanique},
  school = {UBO},
  year = {2010}
}
Rebillard A, Jouan-Lanhouet S, Jouan E, Legembre P, Pizon M, Sergent O, Gilot D, Tekpli X, Lagadic-Gossmann D and Dimanche-Boitrel M-T (2010), "Cisplatin-induced apoptosis involves a Fas-ROCK-Ezrin-dependent actin remodelling in human colon cancer cells", European Journal of cancer. Vol. 46(8), pp. 1445-1455.
Abstract: In human colon cancer cells, cisplatin-induced apoptosis involves the Fas death receptor pathway independent of Fas ligand. The present study explores the role of ezrin and actin cytoskeleton in relation with Fas receptor in this cell death pathway. In response to cisplatin treatment, a rapid and transient actin reorganisation is observed at the cell membrane by fluorescence microscopy after Phalloidin-FITC staining. This event is dependent on the membrane fluidification studied by electron paramagnetic resonance and necessary for apoptosis induction. Moreover, early after the onset of cisplatin treatment, ezrin co-localised with Fas at the cell membrane was visualised by membrane microscopy and was redistributed with Fas, FADD and procaspase-8 into membrane lipid rafts as shown on Western blots. In fact, cisplatin exposure results in an early small GTPase RhoA activation demonstrated by RhoA-GTP pull down, Rho kinase (ROCK)-dependent ezrin phosphorylation and actin microfilaments remodelling. Pretreatment with latrunculin A, an inhibitor of actin polymerisation, or specific extinction of ezrin or ROCK by RNA interference prevents both cisplatin-induced actin reorganisation and apoptosis. Interestingly, specific extinction of Fas receptor by RNA interference abrogates cisplatin-induced ROCK-dependent ezrin phosphorylation, actin reorganisation and apoptosis suggesting that Fas is a key regulator of cisplatin-induced actin remodelling and is indispensable for apoptosis. Thus, these findings show for the first time that phosphorylation of ezrin by ROCK via Fas receptor is involved in the early steps of cisplatin-induced apoptosis.
BibTeX:
@article{Rebillard-2010a,
  author = {Amélie Rebillard and Sandrine Jouan-Lanhouet and Elodie Jouan and Patrick Legembre and Mathieu Pizon and Odile Sergent and David Gilot and Xavier Tekpli and Dominique Lagadic-Gossmann and Marie-Thérèse Dimanche-Boitrel},
  title = {Cisplatin-induced apoptosis involves a Fas-ROCK-Ezrin-dependent actin remodelling in human colon cancer cells},
  journal = {European Journal of cancer},
  year = {2010},
  volume = {46(8)},
  pages = {1445-1455},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Cisplatin-induced%20apoptosis%20involves%20a%20Fas-ROCK-Ezrin-dependent%20actin%20remodelling%20in%20human%20colon%20cancer%20cells}
}
Ropars M, Fournier A, Campillo B, Bonan I, Delamarche P, Crétual A, Thomazeau H and Society FA (2010), "Clinical assessement of external rotation for the diagnosis of anterior shoulder hyperlaxity", Archives of Orthopaedic and Trauma Surgery. Vol. 96(8 Suppl), pp. S84-S87 doi: 10.1016/j.otsr.2010.09.002..
Abstract: The aim of this study was to evaluate two methods of clinical assessment for external rotation of the shoulder to optimise the diagnosis of hyperlaxity in patients being selected for surgery for stabilisation of chronic anterior instability. External rotation was evaluated in 70 healthy student volunteers by two examiners (intertester study) using two methods of assessment at 15-day intervals (intratester study). The first method used was the protocol described for the Instability Severity Index Score (ISIS). In this case, the subject was evaluated in the sitting position, bilaterally with passive range of motion movements. The shoulder was considered hyperlax if ER1 was greater than 85°. With the second, so-called "elbow on the table" (EOT) method, the subject was evaluated in the decubitus dorsal position, unilaterally with passive range of motion. The subject was considered to be hyperlax if ER1 was greater than 90°. Kappa values for intra- and intertester agreement with the ISIS method were average, while they were satisfactory with the intraclass coefficient (ICC). Kappa values for inter- and intratester agreement with the EOT method were average and good, respectively. This tendency was confirmed by the ICC which went from good to excellent for the two examiners in both series of measurements using the EOT method, showing better reproducibility with this method. Our study confirms that the most reproducible method for assessing external rotation is obtained by unilateral assessment of the patient in the decubitus dorsal position, with passive range of motion. An ER1 of 90° is the necessary threshold for hyperlaxity because of elbow retropulsion with this method, which provides immediate and visual evaluation and eliminates the necessity of goniometry.
BibTeX:
@article{Ropars-2010a,
  author = {Mickael Ropars and Alex Fournier and Boris Campillo and Isabelle Bonan and Paul Delamarche and Armel Crétual and Hervé Thomazeau and French Arthroscopy Society},
  title = {Clinical assessement of external rotation for the diagnosis of anterior shoulder hyperlaxity},
  journal = {Archives of Orthopaedic and Trauma Surgery},
  year = {2010},
  volume = {96(8 Suppl)},
  pages = {S84-S87 doi: 10.1016/j.otsr.2010.09.002.},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/21035416},
  doi = {10.1016/j.otsr.2010.09.002}
}
Vantorre J, Seifert L, Bideau B, Nicolas G, Fernandes FA, Boas JPV and Chollet D (2010), "Infuence of Swimming Start Styles on Biomechanics and Angular Momentum", In Biomechanics and Medicine in Swimming XI. , pp. 180-182.
BibTeX:
@inproceedings{Vantorre-2010a,
  author = {Julien Vantorre and Ludovic Seifert and Bideau, Benoit and Nicolas, Guillaume and Ferran A. Fernandes and João Paulo Vilas Boas and Didier Chollet},
  editor = {Kjendlie P.L., Stallman R.K., Cabri J.},
  title = {Infuence of Swimming Start Styles on Biomechanics and Angular Momentum},
  booktitle = {Biomechanics and Medicine in Swimming XI},
  year = {2010},
  pages = {180-182}
}
Vignais N, Kulpa R, Craig C and Bideau B (2010), "Virtual thrower vs. real goalkeeper: influence of different visual conditions on performance", Presence: Teleoperators and Virtual Environments. Vol. 19(3), pp. 243-252.
Abstract: In order to use virtual reality as a sport analysis tool, we need to be sure that an immersed athlete reacts realistically in a virtual environment. This has been validated for a real handball goalkeeper facing a virtual thrower. However we currently ignore which visual variables induce a realistic motor behaviour of the immersed handball goalkeeper. In this study we used virtual reality to dissociate the visual information related to the movements of the player from the visual information related to the trajectory of the ball. Thus, the aim is to evaluate the relative influence of these different visual information sources on the goalkeeper’s motor behaviour. We tested 10 handball goalkeepers who had to predict the final position of the virtual ball in the goal when facing: only the throwing action of the attacking player (TA condition), only the resulting ball trajectory (BA condition), and both the throwing action of the attacking player and the resulting ball trajectory (TB condition). Here we show that performance was better in the BA and TB conditions, but contrary to expectations, performance was substantially worse in the TA condition. A significant effect of ball landing zone does, however, suggest that the relative importance between visual information from the player and the ball depends on the targeted zone in the goal. In some cases, body-based cues embedded in the throwing actions may have a minor influence than ball trajectory and vice versa. Kinematics analysis was then combined to these results to determine why such differences occur depending on the ball landing zone and consequently how it can clarify the role different sources of visual information play on the motor behaviour of an athlete immersed in a virtual environment.
BibTeX:
@article{Vignais-2010a,
  author = {Vignais, Nicolas and Kulpa, Richard and Cathy Craig and Bideau, Benoit},
  title = {Virtual thrower vs. real goalkeeper: influence of different visual conditions on performance},
  journal = {Presence: Teleoperators and Virtual Environments},
  year = {2010},
  volume = {19},
  number = {3},
  pages = {243-252},
  url = {http://hal.inria.fr/inria-00536615/}
}
Vignais N, Kulpa R, Craig C, Brault Sé, Multon F and Bideau B (2010), "Influence of the graphical levels of details of a virtual thrower on the perception of the movement", Presence: Teleoperators and virtual environments. Vol. 19(3)(3), pp. 243-252.
Abstract: Virtual reality has a number of advantages for analyzing sports interactions such as the standardization of experimental conditions, stereoscopic vision, and complete control of animated humanoid movement. Nevertheless, in order to be useful for sports applications, accurate perception of simulated movement in the virtual sports environment is essential. This perception depends on parameters of the synthetic character such as the number of degrees of freedom of its skeleton or the levels of detail (LOD) of its graphical representation. This study focuses on the influence of this latter parameter on the perception of the movement. In order to evaluate it, this study analyzes the judgments of immersed handball goalkeepers that play against a graphically modified virtual thrower. Five graphical representations of the throwing action were defined: a textured reference level (L0), a nontextured level (L1), a wire-frame level (L2), a moving point light display (MLD) level with a normal-sized ball (L3), and a MLD level where the ball is represented by a point of light (L4). The results show that judgments made by goalkeepers in the L4 condition are significantly less accurate than in all the other conditions (p  .001). This finding means that the goalkeepers’ perception of the movement is influenced more by the size of the ball during the judgment task than the graphical LOD of the throwing action. The MLD representation of the movement thus appears to be sufficient for a sports duel analysis in virtual environments.
BibTeX:
@article{Vignais-2010b,
  author = {Vignais, Nicolas and Kulpa, Richard and Cathy Craig and Brault, Sébastien and Multon, Franck and Bideau, Benoit},
  title = {Influence of the graphical levels of details of a virtual thrower on the perception of the movement},
  journal = {Presence: Teleoperators and virtual environments},
  year = {2010},
  volume = {19(3)},
  number = {3},
  pages = {243-252},
  url = {http://hal.inria.fr/inria-00536589/en http://dl.acm.org/citation.cfm?id=1821977}
}
Vignais N, Badier E, Marin A and Bideau B (2010), "In situ evaluation of the cushioning characteristics of different sport shoe midsoles", In Computer Methods in Biomechanics and Biomedical Engineering.
Abstract: The capacity of sport shoe midsoles to attenuate impact during ground contact has been largely studied for activities such as walking and running. However, shoe midsoles have also a key impact in more jumping and landing sports like volleyball or basketball for example. Only few data are available concerning shock transmission and reduction throughout this kind of activities. The aim of this study is to compare three sport shoe midsole capacities during different dynamical tasks (Squat Jump, Drop Jump and Landing Test). We analyzed the cushionning capacities of midsoles in three different footwear conditions by comparing dynamical data from a Pedar System (foot/midsole forces) and from a force plate (midsole/ground forces). The results showed that sport shoe midsoles have different dynamical absorption capacities at the backfoot during leaving the ground and landing phases (p
BibTeX:
@inproceedings{Vignais-2010c,
  author = {Vignais, Nicolas and Badier, Emmanuel and Marin, Antoine and Bideau, Benoit},
  title = {In situ evaluation of the cushioning characteristics of different sport shoe midsoles},
  booktitle = {Computer Methods in Biomechanics and Biomedical Engineering},
  year = {2010}
}
Vincent S, Blat S, Lemoine-Morel S, Lefeuvre-Orfila L, Malbert C-H and Gratas-Delamarche A (2010), "Endurance training, detraining and deleterious diet interactions on glucose homeostasis in Göttingen minipigs.", In 15th Annual Congress of the ECSS, Antalaya,Turquie..
BibTeX:
@inproceedings{Vincent-2010a,
  author = {Vincent, Sophie and Blat, Sophie and Lemoine-Morel, Sophie and Lefeuvre-Orfila, Luz and Malbert, Charles-Henri and Gratas-Delamarche, Arlette},
  title = {Endurance training, detraining and deleterious diet interactions on glucose homeostasis in Göttingen minipigs.},
  booktitle = {15th Annual Congress of the ECSS, Antalaya,Turquie.},
  year = {2010}
}
Zouhal H, Jabbour G, Flaa A, Youssef H, Moussa E, Groussard C and Jacob C (2010), "Obesity and catecholamine responses to maximal exercise in adolescent girls.", Eur J Appl Physiol. Vol. 110(2), pp. 247-254.
BibTeX:
@article{Zouhal-2010b,
  author = {Zouhal, Hassane and Jabbour, Georges and A Flaa and Hala Youssef and Elie Moussa and Groussard, Carole and Christophe Jacob},
  title = {Obesity and catecholamine responses to maximal exercise in adolescent girls.},
  journal = {Eur J Appl Physiol},
  year = {2010},
  volume = {110(2)},
  pages = {247-254},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Obesity%20and%20catecholamine%20responses%20to%20maximal%20exercise%20in%20adolescent%20girls.}
}
Zouhal H, Jabbour G, Jacob C, Duvigneau D, Botcazou M, BenAbderrahaman A, Prioux J and Moussa E (2010), "Anaerobic and aerobic energy system contribution to 400m flat and 400 m hurdles track running", J Strenght Cond Res. Vol. 24(9), pp. 2309-2315.
BibTeX:
@article{Zouhal-2010c,
  author = {Zouhal, Hassane and Jabbour, Georges and Christophe Jacob and D Duvigneau and Maïtel Botcazou and A BenAbderrahaman and Prioux, Jacques and Elie Moussa},
  title = {Anaerobic and aerobic energy system contribution to 400m flat and 400 m hurdles track running},
  journal = {J Strenght Cond Res},
  year = {2010},
  volume = {24(9)},
  pages = {2309-2315},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Anaerobic%20and%20aerobic%20energy%20system%20contribution%20to%20400m%20flat%20and%20400%20m%20hurdles%20track%20running}
}
Zouhal H, Minter G, Le Douairon-Lahaye S, Herbez R, Ben Abderrahaman A and Prioux J (2010), "Energy system contribution to olympic distances in flat water kayaking (500m and 1000m) in higly trained subjects.", In 15th annual. Congress of the European College of Sport Science. Antalya (Turquie). Juin..
BibTeX:
@inproceedings{Zouhal-2010d,
  author = {Zouhal, Hassane and Minter, G and Le Douairon-Lahaye, Solène and Herbez, R and Ben Abderrahaman, A and Prioux, Jacques},
  title = {Energy system contribution to olympic distances in flat water kayaking (500m and 1000m) in higly trained subjects.},
  booktitle = {15th annual. Congress of the European College of Sport Science. Antalya (Turquie). Juin.},
  year = {2010}
}
Ben Ounis O, Elloumi M, Lac G, Makni E, Van Praagh E, Zouhal H, Tabka Z and Amri M (2009), "Two-month effects of individualized exercise training with or without caloric restriction on plasma adipocytokine levels in obese female adolescens.", Ann. Endrocrinol. Vol. 70(4), pp. 235-241.
BibTeX:
@article{BenOunis-2009a,
  author = {Ben Ounis, O and Elloumi, M and Lac, G and Makni, E and Van Praagh, E and Zouhal, Hassane and Tabka, Z and Amri, M},
  title = {Two-month effects of individualized exercise training with or without caloric restriction on plasma adipocytokine levels in obese female adolescens.},
  journal = {Ann. Endrocrinol},
  year = {2009},
  volume = {70(4)},
  pages = {235-241},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/19403116}
}
Berillon G, Daver G, D'Aout K, Nicolas G, la Villetanet BéD, Multon F, Digrandi G and Dubreuil G (2009), "Bipedal vs. quadrupedall hind limb and foot kinematics in a captive sample of olive baboons( Papio anubis): setup and preliminary results", International Journal of Primatology. Vol. 31(2), pp. 159-180.
BibTeX:
@article{Berillon-2009a,
  author = {Gilles Berillon and Guillaume Daver and Kristian D'Aout and Guillaume Nicolas and Bénédicte De la Villetanet and Franck Multon and Georges Digrandi and Guy Dubreuil},
  title = {Bipedal vs. quadrupedall hind limb and foot kinematics in a captive sample of olive baboons( Papio anubis): setup and preliminary results},
  journal = {International Journal of Primatology},
  year = {2009},
  volume = {31},
  number = {2},
  pages = {159-180},
  url = {http://www.rechercheisidore.fr/search/resource/?uri=10670/1.qieezg}
}
Bideau N, Mahiou B, Monier L, Bideau B, Nicolas G, Razafimahery F, Rakotomanana-Ravelonarivo L and Monier L (2009), "2D dynamical efficiency of a swimfin : a fluid-structure interaction approach.", Computer Methods in Biomechanics and Biomedical Engineering. Vol. 12(S1), pp. 53-54.
BibTeX:
@article{Bideau-2009a,
  author = {Nicolas Bideau and Benjamin Mahiou and Loïc Monier and Benoit Bideau and Nicolas, Guillaume and Fulgence Razafimahery and Lalaonirina Rakotomanana-Ravelonarivo and Laurent Monier},
  title = {2D dynamical efficiency of a swimfin : a fluid-structure interaction approach.},
  journal = {Computer Methods in Biomechanics and Biomedical Engineering},
  year = {2009},
  volume = {12},
  number = {S1},
  pages = {53-54},
  url = {http://tel.archives-ouvertes.fr/view_by_stamp.php?&halsid=jqm6avl5fj1mma6pdcjou8mr31&label=INSMI&langue=fr&action_todo=view&id=hal-00459701&version=1&view=extended_view}
}
Blat S, Vincent S, Lemoine-Morel S, Lefeuvre-Orfila L, CH M and Gratas-Delamarche A (2009), "Interaction entre alimentation et activité physique sur le métabolisme glucidique du miniporc Göttingen", In Congres de la Société Française de Nutrition, Montpellier..
BibTeX:
@inproceedings{Blat-2009a,
  author = {Blat, S and Vincent, Sophie and Lemoine-Morel, Sophie and Lefeuvre-Orfila, Luz and Malbert CH and Gratas-Delamarche, Arlette},
  title = {Interaction entre alimentation et activité physique sur le métabolisme glucidique du miniporc Göttingen},
  booktitle = {Congres de la Société Française de Nutrition, Montpellier.},
  year = {2009}
}
Boulais N, Pennec J-P, Lebonvallet N, Pereira U, Rougier N, Dorange G, Chesné C and Misery L (2009), "Rat Merkel cells are mechanoreceptors and osmoreceptors.", PLoS One. Vol. 4(11), pp. e7759.
Abstract: Merkel cells (MCs) associated with nerve terminals constitute MC-neurite complexes, which are involved in slowly-adapting type I mechanoreception. Although MCs are known to express voltage-gated Ca2+ channels and hypotonic-induced membrane deformation is known to lead to Ca2+ transients, whether MCs initiate mechanotransduction is currently unknown. To answer to this question, rat MCs were transfected with a reporter vector, which enabled their identification.Their properties were investigated through electrophysiological studies. Voltage-gated K+, Ca2+ and Ca2+-activated K+ (KCa)channels were identified, as previously described. Here, we also report the activation of Ca2+ channels by histamine and their inhibition by acetylcholine. As a major finding, we demonstrated that direct mechanical stimulations induced strong inward Ca2+ currents in MCs. Depolarizations were dependent on the strength and the length of the stimulation. Moreover, touch-evoked currents were inhibited by the stretch channel antagonist gadolinium. These data confirm the mechanotransduction capabilities of MCs. Furthermore, we found that activation of the osmoreceptor TRPV4 in FM1-43-labeled MCs provoked neurosecretory granule exocytosis. Since FM1-43 blocks mechanosensory channels, this suggests that hypo-osmolarity activates MCs in the absence of mechanotransduction. Thus, mechanotransduction and osmoreception are likely distinct pathways.
BibTeX:
@article{Boulais2009,
  author = {Boulais, Nicholas and Pennec, Jean-Pierre and Lebonvallet, Nicolas and Pereira, Ulysse and Rougier, Nathalie and Dorange, Germaine and Chesné, Christophe and Misery, Laurent},
  title = {Rat Merkel cells are mechanoreceptors and osmoreceptors.},
  journal = {PLoS One},
  year = {2009},
  volume = {4},
  number = {11},
  pages = {e7759},
  url = {http://dx.doi.org/10.1371/journal.pone.0007759},
  doi = {10.1371/journal.pone.0007759}
}
Brault S, Bideau B, Kulpa R and Craig C (2009), "Detecting deceptives movements in rugby: an expert vs. novice player paradigm in a immersive interactive virtual reality environment.", In Proceedings of European Workshop On Movement Science.
BibTeX:
@inproceedings{Brault-2009a,
  author = {Brault, Sébastien and Bideau, Benoit and Kulpa, Richard and Cathy Craig},
  title = {Detecting deceptives movements in rugby: an expert vs. novice player paradigm in a immersive interactive virtual reality environment.},
  booktitle = {Proceedings of European Workshop On Movement Science},
  year = {2009}
}
Brault S, Bideau B, Kulpa R, Watson G and Craig C (2009), "Pourquoi l'expert est-il meilleur ? Analyse des capacités d'anticipation de mouvement de feinte virtuel en rugby.", In Actes des 4èmes Journées de l'AFRV.
BibTeX:
@inproceedings{Brault-2009b,
  author = {Brault, Sébastien and Bideau, Benoit and Kulpa, Richard and Gareth Watson and Cathy Craig},
  title = {Pourquoi l'expert est-il meilleur ? Analyse des capacités d'anticipation de mouvement de feinte virtuel en rugby.},
  booktitle = {Actes des 4èmes Journées de l'AFRV},
  year = {2009}
}
Carré F, Ville Thillaye du boullay N and Kervio G (2009), "La femme Sportive" , pp. 20 pages. ISBN13 : 978-2-8041-0162-6 EAN13 : 9782804101626
ISBN10 : 2-8041-0162-2.
BibTeX:
@inbook{Carre-2009a,
  author = {François Carré and Ville - Thillaye du boullay, Nathalie and Gaëlle Kervio},
  editor = {De Boeck 
Collection : Sciences et pratiques du sport}, title = {La femme Sportive}, publisher = {ISBN13 : 978-2-8041-0162-6 EAN13 : 9782804101626
ISBN10 : 2-8041-0162-2}, year = {2009}, pages = {20 pages} }
Chortane SG, B H, Omar BO, Zouhal H, Mohamed G and Zouhair T (2009), "Fat-free mass of healthy North African children aged 8-16 years.", Fitness & Performance Journal. Vol. 4, pp. 245-249.
BibTeX:
@article{Chortane-2009a,
  author = {Chortane, S G and Helmi B and Ben Ounis Omar and Zouhal, Hassane and Gazzah Mohamed and Tabka Zouhair},
  title = {Fat-free mass of healthy North African children aged 8-16 years.},
  journal = {Fitness & Performance Journal},
  year = {2009},
  volume = {4},
  pages = {245-249},
  url = {http://www.fpjournal.org.br/painel/arquivos/1770-1_Massa_corporal_sem_gordura_Rev4_2009_Ingles.pdf}
}
Cornu C, Nordez A and Bideau B (2009), "Shoulder rotators electro-mechanical properties change with intensive volleyball practice : a pilot study.", International Journal of Sports Medicine. Vol. 30, pp. 857-862.
Abstract: Abstract

This pilot study was designed to assess the incidence of high-level volleyball practice on muscle strength production and muscle activation during internal and external shoulder rotations. Seven professional and seven French amateur league volleyball players performed maximal isometric at three forearm angles, concentric and eccentric isokinetic internal and external shoulder rotations. The torque production and muscle activation levels of PECTORALIS MAJOR and INFRASPINATUS were determined. Few significant differences were found for muscle activation and co-activation between amateur and professional volleyball players during both internal and external rotations. No significant difference in torque production was observed for shoulder internal rotation between professional and amateur volleyball players. Torque production was significantly higher during shoulder external rotation for amateur (46.58+/-2.62 N . m) compared to professional (35.35+/-1.17 N . m) volleyball players relative to isometric contractions, but it was not different during isokinetic efforts. The torque ratios for external/internal rotations were always significantly lower for professional (0.42+/-0.03 pooling isometric and concentric conditions) compared to amateur volleyball players (0.56+/-0.03 pooling isometric and concentric conditions). Those results emphasize that a high level of volleyball practice induces a strong external rotators deficit compared to sports such as swimming, baseball or tennis.

BibTeX:
@article{Cornu-2009a,
  author = {Cornu, C and Nordez, A and Bideau, Benoit},
  title = {Shoulder rotators electro-mechanical properties change with intensive volleyball practice : a pilot study.},
  journal = {International Journal of Sports Medicine},
  year = {2009},
  volume = {30},
  pages = {857-862},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/?term=Shoulder+rotators+electro-mechanical+properties+change+with+intensive+volleyball+practice+%3A+a+pilot+study.}
}
Davies K, Trepos-Pouplard M, Groussard C, Rebillard A and Cillard J (2009), "Effects of diabetes and exercise on the expression of the Rcan1 protein in rat skeletal muscle. Implication of oxidative stress", In IIIème Symposium International Nutrition, Biologie de l’Oxygène et Médecine, Paris..
BibTeX:
@inproceedings{Davies-2009a,
  author = {Kelvin Davies and Trepos-Pouplard, Melanie and Groussard, Carole and Rebillard, Amélie and Cillard, Josiane},
  title = {Effects of diabetes and exercise on the expression of the Rcan1 protein in rat skeletal muscle. Implication of oxidative stress},
  booktitle = {IIIème Symposium International Nutrition, Biologie de l’Oxygène et Médecine, Paris.},
  year = {2009}
}
Derbre F, Botcazou M, Vincent S, Jacob C, Lemoine-Morel S, BenAbderrahaman A and Zouhal H (2009), "Effets de l'entrainement de sprint et du désentrainement sur les variations du volume plasmatique induites par un test supramaximal chez des adolescents", Science & Sport. Vol. 24(2), pp. 166-172.
Abstract: Objectif. – Le but de ce travail est d'étudier l'influence d'un entraînement de sprint de six mois suivi de cinq mois de désentraînement sur les performances et les variations du volume plasmatique (VP) estimées lors d'un test de sprint de six secondes chez des adolescents. Méthodes. – Douze adolescents masculins, sans passé d'entraînement, ont participé à cette étude : un groupe de six sujets ayant suivi un entraînement de sprint de six mois (GE) et un groupe témoin de six sujets non entraînés (GC). Un test de sprint de six secondes sur ergocyle a été réalisé avant (P1) et après entraînement (P2) dans les deux groupes et après désentraînement pour GE. L'hématocrite (Ht) et les concentrations plasmatiques de lactate ([La]pl) ont été mesurées au repos, après l'échauffement, à l'arrêt de l'exercice et après cinq et 20 minutes de récupération. PV a été déterminé à partir de la variation de l'Ht. Résultats. – La puissance pic de pédalage augmente significativement chez GE à P2 (p
BibTeX:
@article{Derbre-2009a,
  author = {Derbre, Frédéric and Matel Botcazou and Vincent, Sophie and Christophe Jacob and Lemoine-Morel, Sophie and A BenAbderrahaman and Zouhal, Hassane},
  title = {Effets de l'entrainement de sprint et du désentrainement sur les variations du volume plasmatique induites par un test supramaximal chez des adolescents},
  journal = {Science & Sport},
  year = {2009},
  volume = {24(2)},
  pages = {166-172},
  url = {http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6VN5-4W7B522-1&_user=10&_coverDate=08%2F31%2F2009&_alid=1217676076&_rdoc=4&_fmt=high&_orig=search&_cdi=6169&_sort=r&_docanchor=&view=c&_ct=5&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5},
  doi = {10.1016/j.scispo.2008.03.005}
}
Derbré F, Gomez-Cabrera M-C, Domenech E, Martinez-Bello V, Nascimiento A, Sanchis-Gomar F, Delamarche P and Viña J (2009), "Endurance training fails to stimulate mitochondrial biogenesis in skeletal muscle in aged rats.", In 14th Annual Congress of the European College of Sport Science. Oslo, 23-27 Juin 2009, 2009.
Abstract: BACKGROUND: During aging, skeletal muscle undergoes sarcopenia, a condition characterized by a loss of muscle cell mass and alterations in contractile function. The origin of these decrements is unknown, but evidence suggests that they can be partly attributed to a decrease in the mitochondrial bioenergetic capability. It is well known that endurance training up-regulates mitochondrial biogenesis pathway in young skeletal muscles. By stimulating this pathway, endurance training could also constitute a possibility to prevent the decrease of mitochondrial energy production in aged skeletal muscles. OBJECTIVE: This study was designed to determine the effect of endurance training on the mitochondrial biogenesis pathway in skeletal muscle of aged rats. DESIGN: 24 young (5 months) and aged (22 months) male Wistar rats were exercised for 3 weeks following endurance training. The intensity of the training was set at 75% VO2max. Expression analyses were realized in soleus (fiber type I) and gastrocnemius (intermediate fiber type) muscles. RESULTS: Expression of key transcription factors involved in mitochondrial biogenesis (PGC-1±, NRF-1) and of cytochrome c (a marker of mitochondrial content) increased significantly in response to training in young rat soleus muscle but remained unchanged in aged rats. Aging is associated with a decrease of protein content of cytochrome c oxidase subunit II (COX II) and an increase of mitochondrial transcription factor A (TFAM) in soleus muscle suggesting a mitochondrial dysfunction. Endurance training didn't modify COX II and TFAM in both young and aged rats. Neither age nor training altered all theses protein expressions in gastrocnemius muscle. CONCLUSION: Our study confirmed that fiber type I muscle appears more affected by age-related mitochondrial alterations than intermediate fiber type muscle (Pesce et al. 2005). Short-term endurance training failed to stimulate mitochondrial biogenesis and to reduce mitochondrial dysfunction in skeletal muscle of aged rats. This incapacity to stimulate mitochondrial biogenesis could result from age-related decrease of AMP kinase activity in skeletal muscle (Reznick et al. 2007)
BibTeX:
@inproceedings{Derbre-2009b,
  author = {Derbré, Frédéric and Mari-Carmen Gomez-Cabrera and Elena Domenech and Vladimir Martinez-Bello and Ana Nascimiento and Fabian Sanchis-Gomar and Delamarche, Paul and Viña, José},
  title = {Endurance training fails to stimulate mitochondrial biogenesis in skeletal muscle in aged rats.},
  booktitle = {14th Annual Congress of the European College of Sport Science},
  year = {2009},
  note = {Oral Presentation}
}
Derbré F, Nascimiento A, Gomez-Cabrera M-C, Domenech E, Martinez-Bello V, Sanchis-Gomar F, Delamarche P and Viña J (2009), "Endurance training failed to stimulate mitochondrial biogenesis in aged skeletal muscle rats.", In 3th Symposium Nutrition Oxygen Biology and Medicine. Paris, 8-10 Avril 2009, 2009.
Abstract: OBJECTIVE: This study was designed to determine the effect of endurance training on the mitochondrial biogenesis pathway in skeletal muscle of aged rats. DESIGN: 24 young (5 months) and aged (22 months) male Wistar rats were exercised for 3 weeks following endurance training. (75% VO2max. ). Expression analyses were realized in soleus (fiber type I) and gastrocnemius (intermediate fiber type) muscles. RESULTS: Expression of key transcription factors involved in mitochondrial biogenesis (PGC-1alpha, NRF-1) and of cytochrome c (a marker of mitochondrial content) increased significantly in response to training in young rat soleus muscle but remained unchanged in aged rats. Aging is associated with a decrease of protein content of cytochrome c oxidase subunit II (COX II) and an increase of mitochondrial transcription factor A (TFAM) in soleus muscle suggesting a mitochondrial dysfunction. Endurance training did not modify COX II and TFAM in both young and aged rats. Neither age nor training altered all theses protein expressions in gastrocnemius muscle. CONCLUSION: Our study confirmed that fiber type I muscle appears more affected by age-related mitochondrial alterations than intermediate fiber type muscle. Short-term endurance training failed to stimulate mitochondrial biogenesis and to reduce mitochondrial dysfunction in skeletal muscle of aged rats.
BibTeX:
@inproceedings{Derbre-2009c,
  author = {Derbré, Frédéric and Ana Nascimiento and Mari-Carmen Gomez-Cabrera and Elena Domenech and Vladimir Martinez-Bello and Fabian Sanchis-Gomar and Delamarche, Paul and , and Viña, José},
  title = {Endurance training failed to stimulate mitochondrial biogenesis in aged skeletal muscle rats.},
  booktitle = {3th Symposium Nutrition Oxygen Biology and Medicine},
  year = {2009},
  note = {Young Investigator Award for the Best Oral Presentation}
}
Derbré F, Nascimiento A, Gomez-Cabrera M-C, Domenech E, Martinez-Bello V, Sanchis-Gomar F, Delamarche P and Viña J (2009), "Short-term endurance training fails to reduce oxidative stress and to up-regulate myogenic regulator factors in aged skeletal muscle", In XXXV Congress of The Spanish Society for Physiological Sciences. Valencia, 17-20 février 2009, 2009. Vol. 195(S667) Acta Physiologica.
BibTeX:
@inproceedings{Derbre-2009d,
  author = {Derbré, Frédéric and Ana Nascimiento and Mari-Carmen Gomez-Cabrera and Elena Domenech and Vladimir Martinez-Bello and Fabian Sanchis-Gomar and , and Delamarche, Paul and Viña, José},
  title = {Short-term endurance training fails to reduce oxidative stress and to up-regulate myogenic regulator factors in aged skeletal muscle},
  booktitle = {XXXV Congress of The Spanish Society for Physiological Sciences},
  publisher = {Acta Physiologica},
  year = {2009},
  volume = {195},
  number = {S667},
  note = {Poster}
}
El Hage R, Jacob C, Moussa E, Groussard C, Pineau J-C, Benhamou C-L and Jaffré C (2009), "Influence of the weight status on bone mineral content and bone mineral density in a group of Lebanese adolescent girls. Joint Bone Spine.", Joint Bone Spine.. Vol. 76(6), pp. 680-684.
BibTeX:
@article{ElHage-2009a,
  author = {El Hage, Rawad and Christophe Jacob and Elie Moussa and Groussard, Carole and Jean-Claude Pineau and Claude-Laurent Benhamou and Christelle Jaffré},
  title = {Influence of the weight status on bone mineral content and bone mineral density in a group of Lebanese adolescent girls. Joint Bone Spine.},
  journal = {Joint Bone Spine.},
  year = {2009},
  volume = {76(6)},
  pages = {680-684},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Influence%20of%20the%20weight%20status%20on%20bone%20mineral%20content%20and%20bone%20mineral%20density%20in%20a%20group%20of%20Lebanese%20adolescent%20girls.Joint%20Bone%20Spine.}
}
Gamelin F-X, Baquet G, Berthoin S, Thevenet D, Nourry Cé, Nottin S and Bosquet L (2009), "Effect of high intensity training on heart rate variability in prepubescent children.", Eur J Appl Physiol. Vol. 105, pp. 731-738.
BibTeX:
@article{Gamelin-2009a,
  author = {François-Xavier Gamelin and Georges Baquet and Serge Berthoin and Thevenet, Delphine and Cédric Nourry and Stéphane Nottin and Laurent Bosquet},
  title = {Effect of high intensity training on heart rate variability in prepubescent children.},
  journal = {Eur J Appl Physiol},
  year = {2009},
  volume = {105},
  pages = {731-738},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Effect%20of%20high%20intensity%20training%20on%20heart%20rate%20variability%20in%20prepubescent%20children.}
}
Gastinger S, Sefati H, Nicolas G, Sorel A and Prioux J (2009), "Estimates of ventilation from measurements of rib cage and abdominal distances : a portable device", In Proceedings of 14ème congrès de l’European College of Sport Science.
Abstract: To validate a new device designed to measure ventilation (VE), tidal volume (VT), inspiratory time (TI), and expiratory time (TE) during daily life activities. The anteroposterior displacement of the rib cage and abdomen and the axial displacements of the chest wall and the spine were measured using two pairs of magnetometers. VE was estimated from these four signals, and was simultaneously measured using a spirometer. A total of 707, 732 and 1138 breaths were analysed in sitting, standing and exercise conditions, respectively. We compared VE, VT, TI and TE measured by magnetometers (VEmag, VT mag, TI mag, and TE mag) with , VT, TI and TE measured by a spirometer ( spiro, VT spiro, TI spiro and TE spiro, respectively). For pooled data VEmag, VT mag, TI mag, and TE mag were significantly correlated (p
BibTeX:
@inproceedings{Gastinger-2009a,
  author = {Gastinger, Steven and Hamid Sefati and Nicolas, Guillaume and Sorel, Anthony and , and Prioux, Jacques},
  title = {Estimates of ventilation from measurements of rib cage and abdominal distances : a portable device},
  booktitle = {Proceedings of 14ème congrès de l’European College of Sport Science},
  year = {2009}
}
Gastinger S, Sefati H, Nicolas G, Sorel A, Gratas-Delamarche A and Prioux J (2009), "Estimates of ventilation from measurements of rib cage and abdominal distances : a portable device", In 14ème congrès de l’European College of Sport Science. Oslo..
Abstract: To validate a new device designed to measure ventilation (VE), tidal volume (VT), inspiratory time (TI), and expiratory time (TE) during daily life activities. The anteroposterior displacement of the rib cage and abdomen and the axial displacements of the chest wall and the spine were measured using two pairs of magnetometers. VE was estimated from these four signals, and was simultaneously measured using a spirometer. A total of 707, 732 and 1138 breaths were analysed in sitting, standing and exercise conditions, respectively. We compared VE, VT, TI and TE measured by magnetometers (VEmag, VT mag, TI mag, and TE mag) with , VT, TI and TE measured by a spirometer ( spiro, VT spiro, TI spiro and TE spiro, respectively). For pooled data VEmag, VT mag, TI mag, and TE mag were significantly correlated (p
BibTeX:
@inproceedings{Gastinger-2009b,
  author = {Gastinger, Steven and Hamid Sefati and Nicolas, Guillaume and Sorel, Anthony and Gratas-Delamarche, Arlette and Prioux, Jacques},
  title = {Estimates of ventilation from measurements of rib cage and abdominal distances : a portable device},
  booktitle = {14ème congrès de l’European College of Sport Science. Oslo.},
  year = {2009}
}
Gomez-Cabrera M-C, Derbré F, Fuentes T, Sanchis-Gomar F, Martinez-Bello V, Monsalves M, Nascimiento A and Viña J (2009), "Modulation of skeletal muscle function and adaptations to exercise with antioxidants", In Europe Meeting of the Society for Free Radical. Rome, Aout, 2009. Vol. 43 Free Radical Research.
BibTeX:
@inproceedings{Gomez-Cabrera-2009a,
  author = {Mari-Carmen Gomez-Cabrera and Fréderic Derbré and Teresa Fuentes and Fabian Sanchis-Gomar and Vladimir Martinez-Bello and Maria Monsalves and Ana Nascimiento and José Viña},
  title = {Modulation of skeletal muscle function and adaptations to exercise with antioxidants},
  booktitle = {Europe Meeting of the Society for Free Radical},
  publisher = {Free Radical Research},
  year = {2009},
  volume = {43},
  note = {Oral Presentation}
}
Gomez-Cabrera M-C, Sanchis-Gomar F, Martinez-Bello V, Nascimiento A, Derbré F and Viña J (2009), "Regulation of the p53 protein levels by aerobic training : protective effect of exercise on paraquat-induced toxicity", In 3th Symposium Nutrition Oxygen Biology and Medicine. Paris, 8-10 Avril 2009, 2009.
BibTeX:
@inproceedings{Gomez-Cabrera-2009b,
  author = {Mari-Carmen Gomez-Cabrera and Fabian Sanchis-Gomar and Vladimir Martinez-Bello and Ana Nascimiento and Fréderic Derbré and José Viña},
  title = {Regulation of the p53 protein levels by aerobic training : protective effect of exercise on paraquat-induced toxicity},
  booktitle = {3th Symposium Nutrition Oxygen Biology and Medicine},
  year = {2009},
  note = {Poster}
}
Gratas-Delamarche A (2009), "Effects of diabetes and exercise on the expression of the RCAN1 protein in rat skeletal muscle. Implication of oxidative stress?", In Congrès SFR, Paris, 2009.
BibTeX:
@conference{Gratas-Delamarche-2009a,
  author = {Gratas-Delamarche, Arlette},
  title = {Effects of diabetes and exercise on the expression of the RCAN1 protein in rat skeletal muscle. Implication of oxidative stress?},
  booktitle = {Congrès SFR, Paris, 2009},
  year = {2009}
}
Groussard C, Youssef H, Lemoine-Morel S, Pincemail J, Jacob C, Moussa E, Pineau J-C, Cillard J, Delamarche P and Gratas-Delamarche A (2009), "3-months multivariate aerobic training attenuates exercise-induced lipid peroxidation in overweight adolescent girls", In Congrès de la SFFR, Rome, Italie..
BibTeX:
@inproceedings{Groussard-2009a,
  author = {Groussard, Carole and Hala Youssef and Lemoine-Morel, Sophie and Joel Pincemail and Christophe Jacob and Elie Moussa and Jean-Claude Pineau and Cillard, Josiane and Delamarche, Paul and Gratas-Delamarche, Arlette},
  title = {3-months multivariate aerobic training attenuates exercise-induced lipid peroxidation in overweight adolescent girls},
  booktitle = {Congrès de la SFFR, Rome, Italie.},
  year = {2009}
}
Hammami MA, Moal EL, Abderrahaman AB, Belguith H, Ladham T, Nebigh A, Crétual A and Zouhal H (2009), "Evolution, au cours d'une saison, des caractéristiques morphologiques et des performances physiques de jeunes footballeurs tunisiens élit", In 4ème Colloque International « Football et Recherche ». Clairefontaine (France) 4-5 Juin..
Abstract: L'objectif de ce travail est d'étudier, chez des jeunes footballeurs élites, l'évolution de certains paramètres anthropométriques et performances physiques en fonction du poste occupé au cours d'une saison passée dans un centre de formation. Dix-neuf sujets nés en 1992, pensionnaires du centre de formation de football de Borj-Cedria (Tunisie) ont participé à cette étude. Ils ont été repartis en 5 sous groupes en fonction du poste occupé sur le terrain : gardiens de but (GB), défenseurs latéraux (DEF L), défenseurs centraux (DEF C), milieux de terrain (MIL) et attaquants (ATT). Les différentes mesures anthropométriques (taille, poids, % masse grasse) et tests physiques de terrain pour évaluer les performances aérobie (vitesse maximale aérobie ou VMA, Yo-Yo intermittent-test) et anaérobie (Sprint sur 5, 10 et 30 m et penta-bonds) ont été effectués à T1 (octobre 2007) et à T2 (avril 2008). Les paramètres morphologiques ainsi que les performances mesurées sur le terrain se sont améliorées significativement chez tous les joueurs. En l'absence d'un groupe contrôle, nos résultats peuvent s'expliquer soit par l'entraînement réalisé et/ou par la maturation pubertaire. De plus, nos résultats ne permettent pas la mise en évidence d'un profil type du poste occupé par le joueur sur le terrain.
BibTeX:
@inproceedings{Hammami-2009a,
  author = {M A Hammami and Emmeran Le Moal and A Ben Abderrahaman and H Belguith and T Ladham and A Nebigh and Armel Crétual and Hassane Zouhal},
  title = {Evolution, au cours d'une saison, des caractéristiques morphologiques et des performances physiques de jeunes footballeurs tunisiens élit},
  booktitle = {4ème Colloque International « Football et Recherche ». Clairefontaine (France) 4-5 Juin.},
  year = {2009}
}
Hoyet L, Multon F, Mombaur K and Yoshida E (2009), "Balance in dynamic situations: role of COP, xCOM and ground reaction force", In Computer Methods in Biomechanics and Biomedical Engineering. Congrès de la Société de Biomécanique. Vol. 10(1)
BibTeX:
@inproceedings{Hoyet-2009a,
  author = {Ludovic Hoyet and Franck Multon and Katja Mombaur and Eiichi Yoshida},
  editor = {Taylor and Francis},
  title = {Balance in dynamic situations: role of COP, xCOM and ground reaction force},
  booktitle = {Computer Methods in Biomechanics and Biomedical Engineering. Congrès de la Société de Biomécanique},
  year = {2009},
  volume = {10},
  number = {1}
}
Huard L (2009), "Effets du sepsis chronique sur la sensibilité aux anesthésiques locaux des canaux sodiques musculaires potentiels dépendants". Thesis at: UBO.
BibTeX:
@phdthesis{Huard-2009a,
  author = {Lorinde Huard},
  title = {Effets du sepsis chronique sur la sensibilité aux anesthésiques locaux des canaux sodiques musculaires potentiels dépendants},
  school = {UBO},
  year = {2009}
}
Kervio G, du boullay null NV-T, Doutreleau S, Uzan L, Guéneron J, Sosner P, Cervetti JP and Carré F (2009), "Children athlete's heart: effect of age and gender on echocardiographic parameter", In Europrevent, Stockholm..
BibTeX:
@inproceedings{Kervio-2009a,
  author = {Gaëlle Kervio and Nathalie Ville-Thillaye du boullay and Stéphane Doutreleau and L Uzan and Jacques Guéneron and P Sosner and J P Cervetti and François Carré},
  title = {Children athlete's heart: effect of age and gender on echocardiographic parameter},
  booktitle = {Europrevent, Stockholm.},
  year = {2009}
}
Kulpa R, Bideau B and Craig C (2009), "MKM: An Animation Engine For Sport Performance Analysis In Virtual Reality", In Proceedings of European Workshop On Movement Science.
BibTeX:
@inproceedings{Kulpa-2009a,
  author = {Kulpa, Richard and Bideau, Benoit and Craig, Cathy},
  title = {MKM: An Animation Engine For Sport Performance Analysis In Virtual Reality},
  booktitle = {Proceedings of European Workshop On Movement Science},
  year = {2009}
}
Le Douairon Lahaye S, Malardé L, Zguira SM, Vincent S, Lemoine-Morel S, Zouhal H, Saïag B, Delamarche P, Carré F and Rannou Bekono F (2009), "Effects of endurance training on calcium signallingproteins and beta-adrenoceptors expression of streptozotocin-induceddiabetic rat hearts: contractile myocardial adaptation.", In 4ème congrès de physiologie, de pharmacologie et de thérapeutique. Marseille, France..
BibTeX:
@inproceedings{LeDouaironLahaye-2009a,
  author = {Le Douairon Lahaye, Solène and Malardé, Ludivine and Zguira, Sami Med and Vincent, Sophie and Lemoine-Morel, Sophie and Zouhal, Hassane and Saïag, Bernard and Delamarche, Paul and Carré, Francois and Rannou Bekono, Françoise},
  title = {Effects of endurance training on calcium signallingproteins and beta-adrenoceptors expression of streptozotocin-induceddiabetic rat hearts: contractile myocardial adaptation.},
  booktitle = {4ème congrès de physiologie, de pharmacologie et de thérapeutique. Marseille, France.},
  year = {2009}
}
Le Douairon Lahaye S, Malardé L, Rebillard A, Vincent S, Lemoine-Morel S, Groussard C, Delamarche P, Carré F and Rannou Bekono F (2009), "Effects of endurance training on both ²3-adrenoceptor and neuronal nitric oxide synthase (NOS 1) expression in streptozotocin-induced diabetic rat heart", In 3ème symposium international Nutrition, Biologie de l’oxygène et Médecine, 2009, Paris, France., 8-10 avril , 2009.
BibTeX:
@inproceedings{LeDouaironLahaye-2009b,
  author = {Le Douairon Lahaye, Soléne and Malardé, Ludivine and Rebillard, Amélie and Vincent, Sophie and Lemoine-Morel, Sophie and Groussard, Carole and Delamarche, Paul and Carré, Francois and Rannou Bekono, Françoise},
  title = {Effects of endurance training on both ²3-adrenoceptor and neuronal nitric oxide synthase (NOS 1) expression in streptozotocin-induced diabetic rat heart},
  booktitle = {3ème symposium international Nutrition, Biologie de l’oxygène et Médecine, 2009, Paris, France},
  year = {2009}
}
Le Douairon Lahaye S, Malardé L, Zguira MS, Vincent S, Lemoine-Morel S, Zouhal H, Delamarche P, Carré F and Rannou Bekono F (2009), "Combined treatment with insulin and exercise training ameliorates expression of calcium signalling proteins in streptozotocin-induced diabetic rat hearts", In 14th Annual Congress of the European College of Sport Sciences. Oslo, Norvège., 24-27 juin , 2009.
BibTeX:
@inproceedings{LeDouaironLahaye-2009c,
  author = {Le Douairon Lahaye, Solène and Malardé, Ludivine and Zguira, Med Sami and Vincent, Sophie and Lemoine-Morel, Sophie and Zouhal, Hassane and Delamarche, Paul and Carré, Francois and Rannou Bekono, Françoise},
  title = {Combined treatment with insulin and exercise training ameliorates expression of calcium signalling proteins in streptozotocin-induced diabetic rat hearts},
  booktitle = {14th Annual Congress of the European College of Sport Sciences. Oslo, Norvège},
  year = {2009}
}
Le Douairon Lahaye S (2009), "Effets respectifs et combinés du traitement à l'insuline et de l'entraînement en endurance sur la cardiomyopathie diabétique : étude du système ²-adrénergique et du système de régulation du calcium intracellu". Thesis at: Université Europenne de Bretagne - Ecole Doctorale Vie Agro Santé (co-accréditée avec l'Université Rennes 1).
Abstract: Le traitement à l'insuline n'empêchant pas à long terme le développement de la cardiomyopathie diabétique, l'activité physique régulière est aujourd'hui proposée comme complément à la prise en charge médicamenteuse du diabète. De nombreuses études expérimentales réalisées chez des patients diabétiques ont démontré que l'entraînement physique permet de diminuer le risque cardiovasculaire. Néanmoins, les mécanismes sous-jacents de ces bénéfices liés à l'entraînement comme ceux liés au traitement à l'insuline restent à éclaircir. De nombreuses études expérimentales ont montré qu'une courte exposition à un traitement à l'insuline ou à un entraînement physique parvient à normaliser la fonction myocardique au cours du diabète, en atténuant les désordres occasionnés par le diabète au niveau de la fonction ²-adrénergique (AR) et de l'homéostasie calcique. Cependant, jusqu'à présent, si le traitement à l'insuline et l'entraînement physique paraissent efficaces au moins à court terme dans le traitement du diabète, leurs effets respectifs ainsi que leurs effets combinés à plus long terme n'avaient jamais été étudiés. Notre objectif premier était donc de déterminer sur une durée conséquente les effets respectifs de l'entraînement physique et du traitement à l'insuline sur la fonction cardiaque en portant une attention particulière au système ²-AR et/ou au système de régulation du calcium intracellulaire. A long terme le traitement à l'insuline comme l'entraînement physique ne parviennent ni l'un, ni l'autre à atténuer les désordres occasionnés par le diabète au niveau de la fonction myocardique. Si notre entraînement n'a pas permis d'améliorer les performances myocardiques dans notre modèle de rat diabétique non traité à l'insuline, il a même accentué la désensibilisation ²-AR induite par le diabète. De plus, nos résultats suggèrent fortement que l'accentuation de cette désensibilisation ²-AR chez le rat diabétique est liée à une diminution de l'expression des récepteurs ²2-AR. Dans la mesure où la stimulation ²2-AR a été démontré arythmogène dans des modèles humains et animaux d'insuffisance cardiaque, nous faisons l'hypothèse que la diminution d'expression des récepteurs ²2-AR induite par ce type d'entraînement pourrait constituer un mécanisme de protection du cÅ“ur contre une sur-stimulation par des niveaux de catécholamines élevés et contre la survenue d'arythmie au cours de l'exercice intense. Ensuite, nous avons cherché à déterminer si à long terme, le traitement à l'insuline et l'entraînement physique pouvaient agir de manière synergique et ce faisant améliorer les performances myocardiques. Associés le traitement à l'insuline et l'entraînement en endurance parviennent à normaliser la fonction contractile. Cet effet additif apparaît lié à des adaptations bénéfiques dans la voie de signalisation impliquant les protéines régulatrices du Ca2+ (RyR2, SERCA2, NCX1). Nos travaux révèlent donc l'intérêt majeur d'un traitement bi-dimensionnel – traitement à l'insuline, activité physique – dans la prise en charge thérapeutique quotidienne des patients diabétiques.
BibTeX:
@phdthesis{LeDouaironLahaye-2009d,
  author = {Le Douairon Lahaye, Solène},
  title = {Effets respectifs et combinés du traitement à l'insuline et de l'entraînement en endurance sur la cardiomyopathie diabétique : étude du système ²-adrénergique et du système de régulation du calcium intracellu},
  school = {Université Europenne de Bretagne - Ecole Doctorale Vie Agro Santé (co-accréditée avec l'Université Rennes 1)},
  year = {2009}
}
Le Moal E, Hammami MA, Nebigh A, Abderrahaman AB, Ladham T and Zouhal H (2009), "Effets d'une année d'entraînement en centre de formation sur les caractéristiques anthropométriques et les capacités physiques de jeunes footballeurs tunis", In 5ème Colloque International « Football et Recherche ». Grenoble (France), Juin 2009..
Abstract: L'objectif de ce travail est d'évaluer le développement anthropométrique et les performances physiques de jeunes footballeurs tunisiens élites au cours d'une saison d'entraînement, et de comparer ces données à celles issues d'un groupe contrôle afin d'évaluer les effets de l'entraînement. Deux groupes d'adolescents (âge : 14.4 ans) ont participés à cette étude. Le premier groupe (GF) est composé de 24 joueurs résidents au Centre Nationale de Préparation de l'Elite de Football de Borj Cédria, Tunisie : ces derniers s'entraînent entre 8 et 10 heures par semaine et jouent un match le week-end. Le second groupe servant de contrôle (GC), permettant ainsi d'éviter les effets de la maturation pubertaire, est composé de 26 sujets ne pratiquant pas d'activité physique si ce n'est scolaire. Différentes mesures anthropométriques (taille, poids, masse grasse,) et différents tests physiques (Yo-Yo Intermittent Recovery Test Level 1 (YYIRT1), Sprint 5-10-30m, un squat-jump (SJ), un counter-movement jump (CMJ) ainsi qu'un five-jump test (5-JT) ont été effectués 3 fois : En octobre 2008 (T1), février 2009 (T2) et mai 2009 (T3). Nos résultats montrent chez GF, une amélioration significative de taille (175.6 â± 4.5/ 177.2 â± 4.5/ 178.8 â± 4.1 cm, p
BibTeX:
@inproceedings{LeMoal-2009a,
  author = {Le Moal, Emmeran and M A Hammami and A Nebigh and A Ben Abderrahaman and T Ladham and Zouhal, Hassane},
  title = {Effets d'une année d'entraînement en centre de formation sur les caractéristiques anthropométriques et les capacités physiques de jeunes footballeurs tunis},
  booktitle = {5ème Colloque International « Football et Recherche ». Grenoble (France), Juin 2009.},
  year = {2009}
}
Lossec M, Multon B, Ahmed HB, L'Hours L, Nicolas G, Sorel A and Prioux J (2009), "Optimization methodology of a multisources energy generator system using the human environment energy resource.", In New Energy Solution in Tours. Tours, May, 2009.
BibTeX:
@inproceedings{Lossec-2009a,
  author = {Marianne Lossec and Bernard Multon and Hamid Ben Ahmed and Ludovic L'Hours and Nicolas, Guillaume and Sorel, Anthony and Prioux, Jacques},
  title = {Optimization methodology of a multisources energy generator system using the human environment energy resource.},
  booktitle = {New Energy Solution in Tours},
  year = {2009}
}
Lossec M, Multon B, Ben Ahmed H, L’Hours L, Quinton P, Nicolas G, Sorel A and Prioux J (2009), "Optimization methodology for a multi-source energy generation system using the human environment energy resource.", In 2nd NES (New Energy Solutions in Tours), 26-27 may..
BibTeX:
@inproceedings{Lossec-2009b,
  author = {Lossec, Marianne and Multon, Bernard and Ben Ahmed, H and L’Hours, Ludovic and Quinton, Patrice and Nicolas, Guillaume and Sorel, Anthony and Prioux, Jacques},
  title = {Optimization methodology for a multi-source energy generation system using the human environment energy resource.},
  booktitle = {2nd NES (New Energy Solutions in Tours), 26-27 may.},
  year = {2009}
}
Martin C, Zouhal H, Mornet H, Delès R, Crestel T and Prioux J (2009), "Le tennis dans la société de demain." , pp. 317-324. Sous la direction de Lionel Crognier et Emmanuel Bayle..
BibTeX:
@inbook{Martin-2009a,
  author = {Martin, Caroline and Zouhal, Hassane and H Mornet and R Delès and Tanguy Crestel and Prioux, Jacques},
  editor = {Editions AFRAPS - Montpellier 2009.},
  title = {Le tennis dans la société de demain.},
  publisher = {Sous la direction de Lionel Crognier et Emmanuel Bayle.},
  year = {2009},
  pages = {317-324}
}
Molinier D (2009), "Dispositif d’assise pour embarcation monocoque à voi" (-)
BibTeX:
@patent{Molinier-2009a,
  author = {Daniel Molinier},
  title = {Dispositif d’assise pour embarcation monocoque à voi},
  year = {2009},
  number = {-}
}
Mombaur K, Laumond J-P, Truong A, Crétual A, Olivier A-H and Pettré J (2009), "What is the objective function of human locomotion ?", In Proceedings of 14th Belgian-French-German Conference on Optimization.
BibTeX:
@inproceedings{Mombaur-2009a,
  author = {Katja Mombaur and Jean-Paul Laumond and Anh Truong and Armel Crétual and Anne-Hélène Olivier and Julien Pettré},
  title = {What is the objective function of human locomotion ?},
  booktitle = {Proceedings of 14th Belgian-French-German Conference on Optimization},
  year = {2009}
}
Mombaur K, Olivier A-H and Crétual A (2009), "Forward and inverse optimal control of bipedal running", In Proceedings of 14th Belgian-French-German Conference on Optimization.
BibTeX:
@inproceedings{Mombaur-2009b,
  author = {Mombaur, Katja and Olivier, Anne-Hélène and Crétual, Armel},
  title = {Forward and inverse optimal control of bipedal running},
  booktitle = {Proceedings of 14th Belgian-French-German Conference on Optimization},
  year = {2009}
}
Multon F, Kulpa R, Hoyet L and Komura T (2009), "Interactive animation of virtual humans based on motion capture data", Computer Animation and Virtual Worlds. Vol. 20(5), pp. 491-500.
Abstract: This paper presents a novel, parameteric framework for synthesizing new character motions from existing motion capture data. Our framework can conduct morphological adaptation as well as kinematic and physically-based corrections. All these solvers are organized in layers in order to be easily combined together. Given locomotion as an example, the system automatically adapts the motion data to the size of the synthetic figure and to its environment; the character will correctly step over complex ground shapes and counteract with external forces applied to the body. Our framework is based on a frame-based solver. This ensures animating hundreds of humanoids with different morphologies in real-time. It is particularly suitable for interactive applications such as video games and virtual reality where a user interacts in an unpredictable way. Copyright © 2009 John Wiley & Sons, Ltd.
BibTeX:
@article{Multon-2009a,
  author = {Multon, Franck and Kulpa, Richard and Hoyet, Ludovic and Komura, Taku},
  title = {Interactive animation of virtual humans based on motion capture data},
  journal = {Computer Animation and Virtual Worlds},
  year = {2009},
  volume = {20},
  number = {5},
  pages = {491-500},
  url = {http://dl.acm.org/citation.cfm?id=1656392}
}
Multon F and Boulic R (2009), "Traité de Réalité Virtuelle Volume 5 : les humains virtuels" Presses des Mines.
BibTeX:
@inbook{Multon-2009b,
  author = {Multon, Franck and Boulic, Ronan},
  editor = {P. Fuchs, G. Moreau, S. Donikian},
  title = {Traité de Réalité Virtuelle Volume 5 : les humains virtuels},
  publisher = {Presses des Mines},
  year = {2009}
}
Multon F, Vercher J-L and Danion F (2009), "Traité de Réalité Virtuelle Volume 5 : les humains virtuels" Presses des Mines.
BibTeX:
@inbook{Multon-2009c,
  author = {Multon, Franck and Vercher, Jean-Louis and Danion, Frédéric},
  editor = {P. Fuchs, G. Moreau, S. Donikian},
  title = {Traité de Réalité Virtuelle Volume 5 : les humains virtuels},
  publisher = {Presses des Mines},
  year = {2009}
}
Multon F (2009), "Model-based computation of plausible locomotion for living and fossilized hominids", In Proceedings of MIRAGE'2009.
BibTeX:
@conference{Multon-2009d,
  author = {Multon, Franck},
  title = {Model-based computation of plausible locomotion for living and fossilized hominids},
  booktitle = {Proceedings of MIRAGE'2009},
  year = {2009},
  note = {Invited Speaker}
}
Multon F (2009), "Using real-time virtual humans for analyzing interactions in sports", In Proceedings of CASA'2009.
BibTeX:
@conference{Multon-2009e,
  author = {Multon, Franck},
  title = {Using real-time virtual humans for analyzing interactions in sports},
  booktitle = {Proceedings of CASA'2009},
  year = {2009},
  note = {Invited Speaker}
}
Nicolas G and Bideau B (2009), "A kinematic and dynamic comparison of surface and underwater displacement in high level monofin swimming.", Human Movement Science. Vol. 28, pp. 480-493.
Abstract: Fin swimming performance can be divided into underwater and surface water races. World records are about 10% faster for underwater swimming vs. surface swimming, but little is known about the advantage of underwater swimming for monofin swimming. Some authors reported that the air–water interface influences the kinematics and leads to a narrow vertical amplitude of the fin. On the one hand, surface swimming is expected to affect drag parameters (cross-sectional area (S) and active drag (AD)) when compared to underwater swimming. On the other hand, the surface swimming technique may also affect efficiency (·F). The aim of this study is therefore to evaluate and compare drag parameters and efficiency during underwater and surface swimming. To this end, 12 international level monofin swimmers were measured during both underwater and surface swimming. Kinematic parameters (both dimensional and non-dimensional), ·F (calculated according to the Elongated-Body Theory), and AD (computed with Velocity Perturbation Method) were calculated for an underwater and a surface fin swimming trial, performed at maximal speed. As expected, results showed significantly lower velocities during surface swimming vs. underwater Vunder= 2.5 m s−1 vs. Vsurf= 2.36 m s−1, p during underwater swimming is not only linked to a wave drag reduction effect but also to a specific swimming technique due to the free surface.
BibTeX:
@article{Nicolas-2009a,
  author = {Nicolas, Guillaume and Bideau, Benoit},
  title = {A kinematic and dynamic comparison of surface and underwater displacement in high level monofin swimming.},
  journal = {Human Movement Science},
  year = {2009},
  volume = {28},
  pages = {480-493},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/19395109}
}
Nicolas G, Multon F and Berillon G (2009), "From bone to plausible bipedal locomotion. Part II: complete motion synthesis for bipedal primates", Journal of Biomechanics. Vol. 42, pp. 1127-1133.
Abstract: This paper addresses the problem of synthesizing plausible bipedal locomotion according to 3D anatomical reconstruction and general hypotheses on human motion control strategies. In a previous paper (Nicolas et al., 2007), we have validated a method based on using inverse kinematics to obtain plausible lower-limb motions knowing the trajectory of the ankle. In this paper, we propose a more general approach that also involves computing a plausible trajectory of the ankles for a given skeleton. The inputs are the anatomical descriptions of the bipedal species, imposed footprints and a rest posture. This process is based on optimizing a reference ankle trajectory until a set of criteria is minimized. This optimization loop is based on the assumption that a plausible motion is supposed to have little internal mechanical work and should be as less jerky as possible. For each tested ankle trajectory, inverse kinematics is used to compute a lower-body motion that enables us to compute the resulting mechanical work and jerk. This method was tested on a set of modern humans (male and female, with various anthropometric properties). We show that the results obtained with this method are close to experimental data for most of the subjects. We also demonstrate that the method is not sensitive to the choice of the reference ankle trajectory; any ankle trajectory leads to very similar result. We finally apply the method to a skeleton of Pan paniscus (Bonobo), and compare the resulting motion to those described in zoology.
BibTeX:
@article{Nicolas-2009b,
  author = {Nicolas, Guillaume and Multon, Franck and Berillon, Gilles},
  title = {From bone to plausible bipedal locomotion. Part II: complete motion synthesis for bipedal primates},
  journal = {Journal of Biomechanics},
  year = {2009},
  volume = {42},
  pages = {1127-1133},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/19356765}
}
Nicolas G, Bideau B, Kulpa R, Rué O, Billien M, Vignais N and Delamarche P (2009), "Biomechanical evaluation for the identification of free kick determinants in soccer", In Proceedings of European Workshop On Movement Science.
BibTeX:
@inproceedings{Nicolas-2009c,
  author = {Nicolas, Guillaume and Bideau, Benoit and Kulpa, Richard and Olivier Rué and Billien, Maxime and Vignais, Nicolas and Delamarche, Paul},
  title = {Biomechanical evaluation for the identification of free kick determinants in soccer},
  booktitle = {Proceedings of European Workshop On Movement Science},
  year = {2009}
}
Obert P, Nottin S, Baquet G, Thevenet D, Gamelin F-X, Nourry Cé and Berthoin S (2009), "Two months of endurance training does not alter diastolic function evaluated by Tissue Doppler imaging in children.", Br J Sports Med. Vol. 43, pp. 132-135.
BibTeX:
@article{Obert-2009a,
  author = {Philippe Obert and Stephane Nottin and Georges Baquet and Delphine Thevenet and François-Xavier Gamelin and Cédric Nourry and Serge Berthoin},
  title = {Two months of endurance training does not alter diastolic function evaluated by Tissue Doppler imaging in children.},
  journal = {Br J Sports Med},
  year = {2009},
  volume = {43},
  pages = {132-135},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/18070802}
}
Olivier A-H and Crétual A (2009), "Detection of a turn while walking based on curvature-velocity analysis", In Proceedings of 19th Conference of the International Society for Posture & Gait Research.
BibTeX:
@inproceedings{Olivier-2009a,
  author = {Olivier, Anne-Hélène and Crétual, Armel},
  title = {Detection of a turn while walking based on curvature-velocity analysis},
  booktitle = {Proceedings of 19th Conference of the International Society for Posture & Gait Research},
  year = {2009}
}
Olivier A-H and Crétual A (2009), "Curvature-velocity analysis to identify turning steps while walking", Computer Methods in Biomechanics and Biomedical Engineering. Vol. 12(S1), pp. 201-202.
BibTeX:
@article{Olivier-2009b,
  author = {Anne-Hélène Olivier and Armel Crétual},
  title = {Curvature-velocity analysis to identify turning steps while walking},
  journal = {Computer Methods in Biomechanics and Biomedical Engineering},
  year = {2009},
  volume = {12},
  number = {S1},
  pages = {201-202},
  url = {http://www.tandfonline.com/doi/abs/10.1080/10255840903093375#.UiBKP9J7I_g}
}
Olivier A-H, Kulpa R, Pettré J and Crétual A (2009), "A Velocity-Curvature Space Approach for Walking Motions Analysis", Lecture Notes in Computer Science: Motion in Games MIG'09 special issue, Springer. Vol. 5884, pp. 104-115.
Abstract: This paper presents an automatic turns detection and annotation technique which works from unlabeled captured locomotion. Motion annotation is required by several motion capture editing techniques. Detection of turns is made difficult because of the oscillatory nature of the human locomotion. Our contribution is to address this problem by analyzing the trajectory of the center of mass of the human body into a velocity-curvature space representation. Our approach is based on experimental observations of carefully captured human motions. We demonstrate the efficiency and the accuracy of our approach.
BibTeX:
@article{Olivier-2009c,
  author = {Anne-Hélène Olivier and Richard Kulpa and Julien Pettré and Armel Crétual},
  title = {A Velocity-Curvature Space Approach for Walking Motions Analysis},
  journal = {Lecture Notes in Computer Science: Motion in Games MIG'09 special issue, Springer},
  year = {2009},
  volume = {5884},
  pages = {104-115},
  url = {http://link.springer.com/chapter/10.1007%2F978-3-642-10347-6_10}
}
Olivier A-H, Kulpa R, Pettré J and Crétual A (2009), "Automatic annotation of turns in walking motions", In Proceedings of ACM SIGGRAPH/Eurographics Symposium on Computer Animation.
BibTeX:
@inproceedings{Olivier-2009d,
  author = {Anne-Hélène Olivier and Richard Kulpa and Julien Pettré and Armel Crétual},
  title = {Automatic annotation of turns in walking motions},
  booktitle = {Proceedings of ACM SIGGRAPH/Eurographics Symposium on Computer Animation},
  year = {2009}
}
Pettré J, Ondrej J, Olivier A-H and Crétual A (2009), "Experimental study on interactions between walkers having crossing trajectories. Part I. A leader-follower interaction", In Proceedings of 19th Conference of the International Society for Posture & Gait Research.
BibTeX:
@inproceedings{Pettre-2009a,
  author = {Julien Pettré and Jan Ondrej and Anne-Hélène Olivier and Armel Crétual},
  title = {Experimental study on interactions between walkers having crossing trajectories. Part I. A leader-follower interaction},
  booktitle = {Proceedings of 19th Conference of the International Society for Posture & Gait Research},
  year = {2009}
}
Podechard N, Ferrec EL, Rebillard A, Fardel O and Lecureur V (2009), "NPC1 repression contributes to lipid accumulation in human macrophages exposed to environmental aryl hydrocarbons.", Cardiovascular Research. Vol. 82(2), pp. 361-370.
Abstract: AIMS: Aryl hydrocarbons (AHs), such as 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and benzo(a)pyrene (BP), are environmental contaminants promoting the development of atherosclerosis-related cardiovascular diseases. In order to identify molecular mechanisms involved in these effects, we have analysed AH-mediated regulation of the lipid trafficking Niemann-Pick type C1 protein (NPC1) and its contribution to AH-induced macrophage lipid accumulation. METHODS AND RESULTS: Exposure of primary human macrophages to TCDD and BP decreased NPC1 mRNA expression in a time-dependent manner. NPC1 protein expression and NPC1-related acid sphingomyelinase activity were reduced in parallel. NPC1 was also similarly down-regulated in mice exposed to BP. Moreover, TCDD and BP were demonstrated to trigger lipid accumulation in human macrophages, as assessed by Oil Red O and Nile Red staining and cholesterol determination. Such lipid loading occurred at least partly in endosomal/lysosomal compartments as demonstrated by immunolabelling of lipid vesicles by the lysosome-associated membrane protein 1. These cellular phenotypic effects were found to be similar to those triggered by knock-down of NPC1 expression using siRNAs and were counteracted by NPC1 overexpression, thus supporting the contribution of NPC1 to AH-mediated lipid accumulation in macrophages. Finally, both NPC1 down-expression and lipid accumulation in response to TCDD were found to be abolished through knock-down of the AH receptor (AHR), a ligand-activated transcription factor mediating many effects of AHs. CONCLUSION: Our data have shown that contaminants such as TCDD and BP repress NPC1 expression in macrophages in an AHR-dependent manner, which likely contributes to macrophage lipid accumulation caused by these environmental chemicals. Thus, NPC1 appears to be a new molecular target regulated by environmental AHs and putatively involved in their deleterious cardiovascular effects.
BibTeX:
@article{Podechard-2009a,
  author = {Normand Podechard and Eric Le Ferrec and Amélie Rebillard and Olivier Fardel and Valerie Lecureur},
  title = {NPC1 repression contributes to lipid accumulation in human macrophages exposed to environmental aryl hydrocarbons.},
  journal = {Cardiovascular Research},
  year = {2009},
  volume = {82(2)},
  pages = {361-370},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=NPC1%20repression%20contributes%20to%20lipid%20accumulation%20in%20human%20macrophages%20exposed%20to%20environmental%20aryl%20hydrocarbons.}
}
Poulain S, Ch J, Vincent S, Le Bigot A, Lemoine-Morel S, Turlin B and Zouhal H (2009), "Endurance training effect on adrenal medulla volume in male Wistar rats.", In 13ème Congrès International de l’ACAPS, Lyon Novembre 2009..
BibTeX:
@inproceedings{Poulain-2009a,
  author = {Poulain, S and Jacob Ch and Vincent, Sophie and Le Bigot, A and Lemoine-Morel, Sophie and Turlin, B and Zouhal, Hassane},
  title = {Endurance training effect on adrenal medulla volume in male Wistar rats.},
  booktitle = {13ème Congrès International de l’ACAPS, Lyon Novembre 2009.},
  year = {2009}
}
Pronost N, Multon F, Li Q, Geng W, Kulpa R and Dumont G (2009), "Morphology independent motion retrieval and control", International Journal of Virtual Reality. Vol. 8(4), pp. 57-65.
BibTeX:
@article{Pronost-2009a,
  author = {Nicolas Pronost and Franck Multon and Qilei Li and Weidong Geng and Richard Kulpa and Georges Dumont},
  title = {Morphology independent motion retrieval and control},
  journal = {International Journal of Virtual Reality},
  year = {2009},
  volume = {8},
  number = {4},
  pages = {57-65},
  url = {http://hal.inria.fr/inria-00431435 http://www.rechercheisidore.fr/search/resource/?uri=10670/1.86cl1m}
}
Rannou F, Droguet M, Giroux-Metges MA, Pennec Y, Gioux M and Pennec JP (2009), "Differences in sodium voltage-gated channel properties according to myosin heavy chain isoform expression in single muscle fibres.", J Physiol., Nov, 2009. Vol. 587(Pt 21), pp. 5249-5258.
Abstract: The myosin heavy chain (MHC) isoform determines the characteristics and shortening velocity of muscle fibres. The functional properties of the muscle fibre are also conditioned by its membrane excitability through the electrophysiological properties of sodium voltage-gated channels. Macropatch-clamp is used to study sodium channels in fibres from peroneus longus (PL) and soleus (Sol) muscles (Wistar rats, n = 8). After patch-clamp recordings, single fibres are identified by SDS-PAGE electrophoresis according to their myosin heavy chain isoform (slow type I and the three fast types IIa, IIx, IIb). Characteristics of sodium currents are compared (Student's t test) between fibres exhibiting only one MHC isoform. Four MHC isoforms are identified in PL and only type I in Sol single fibres. In PL, maximal sodium current (I(max)), maximal sodium conductance (g(Na,max)) and time constants of activation and inactivation ((m) and (h)) increase according to the scheme I-->IIa-->IIx-->IIb (P < 0.05). (m) values related to sodium channel type and/or function, are similar in Sol I and PL IIb fibres (P = 0.97) despite different contractile properties. The voltage dependence of activation (V(a,1/2)) shows a shift towards positive potentials from Sol type I to IIa, IIx and finally IIb fibres from PL (P < 0.05). These data are consistent with the earlier recruitment of slow fibres in a fast-mixed muscle like PL, while slow fibres of postural muscle such as soleus could be recruited in the same ways as IIb fibres in a fast muscle.
BibTeX:
@article{Rannou2009,
  author = {Rannou, F. and Droguet, M. and Giroux-Metges, M. A. and Pennec, Y. and Gioux, M. and Pennec, J. P.},
  title = {Differences in sodium voltage-gated channel properties according to myosin heavy chain isoform expression in single muscle fibres.},
  journal = {J Physiol},
  year = {2009},
  volume = {587},
  number = {Pt 21},
  pages = {5249--5258},
  url = {http://dx.doi.org/10.1113/jphysiol.2009.176446},
  doi = {10.1113/jphysiol.2009.176446}
}
Roussel M, Garnier S, Lemoine-Morel S, Gaubert I, Charbonnier L, Auneau Gé and Mauriège P (2009), "Influence of a walking program on the metabolic risk profile of obese postmenopausal women", Menopause. Vol. 16(3), pp. 566-575.
BibTeX:
@article{Roussel-2009a,
  author = {Michel Roussel and Sophie Garnier and Sophie Lemoine-Morel and Isabelle Gaubert and Laury Charbonnier and Gérard Auneau and Pascale Mauriège},
  title = {Influence of a walking program on the metabolic risk profile of obese postmenopausal women},
  journal = {Menopause},
  year = {2009},
  volume = {16(3)},
  pages = {566-575},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Influence%20of%20a%20walking%20program%20on%20the%20metabolic%20risk%20profile%20of%20obese%20postmenopausal%20women}
}
Sergent O, Ekroos K, Lefeuvre-Orfila L, Rissel M, Forsberg G-B, Oscarsson J, Andersson TB and Lagadic-Gossmann D (2009), "Ximelagatran increases membrane fluidity and changes membrane lipid composition in primary human hepatocytes.", Toxicology in Vitro. Vol. 23 DOI: 10.1016/j.tiv.2009.07.019, pp. 1305-1310.
Abstract: Abstract
Ximelagatran, the first oral agent in the new class of direct thrombin inhibitors, was withdrawn from the market due to a potential risk of severe liver injury. Increased rates of liver enzyme elevations had been observed during clinical trials of chronic use. Despite intensive preclinical investigations the cellular mechanisms behind the observed hepatic effects remain unknown. The aim of this study was to investigate whether ximelagatran has an effect on the plasma membrane fluidity and the membrane lipid composition which may be important for the cell integrity. After 1h exposure of primary human hepatocytes with 10 or 100muM ximelagatran, a significant elevation of membrane fluidity was observed. This elevation was maintained at 24h, but diminished at 48h exposure. As changed membrane lipid composition could influence membrane fluidities, changes in membrane lipid profiles were also studied. After 1h exposure, the phosphatidylcholine/phosphatidylethanolamine molar ratio decreased, whereas the total cholesterol/phospholipid molar ratio decreased after a 48h exposure. The change in membrane fluidity and lipid composition in human hepatocytes exposed to ximelagatran might indicate changes in plasma membrane properties that in susceptible subjects, could result in loss of membrane integrity and leakage of cellular proteins.
BibTeX:
@article{Sergent-2009a,
  author = {Odile Sergent and Kim Ekroos and Luz Lefeuvre-Orfila and Mary Rissel and Gun-Britt Forsberg and Jan Oscarsson and Tommy B Andersson and Dominique Lagadic-Gossmann},
  title = {Ximelagatran increases membrane fluidity and changes membrane lipid composition in primary human hepatocytes.},
  journal = {Toxicology in Vitro},
  year = {2009},
  volume = {23
DOI: 10.1016/j.tiv.2009.07.019}, pages = {1305-1310}, url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Odile%20Sergent%20and%20Kim%20Ekroos%20and%20Lefeuvre-Orfila%2C%20Luz%20and%20Mary%20Rissel%20and%20Gun-Britt%20Forsberg%20and%20Jan%20Oscarsson%20and%20Tommy%20B.%20Andersson%20and%20Dominique%20Lagadic-Gossmann} }
Simon V and Durny A (2009), "Le tennis dans la société de demain : regards croisés" Editions AFRAPS.
BibTeX:
@inbook{Simon-2009a,
  author = {Virginie Simon and Annick Durny},
  editor = {L. Crosnier},
  title = {Le tennis dans la société de demain : regards croisés},
  publisher = {Editions AFRAPS},
  year = {2009}
}
Sorel A, Nicolas G, L'Hours L, Prioux J and Quinton P (2009), "A light computing method for real-time activity recognition.", Computer Methods in Biomechanics and Biomedical Engineering.. Vol. 12 (S1), pp. 231 - 232.
BibTeX:
@article{Sorel-2009a,
  author = {Sorel, Anthony and Nicolas, Guillaume and L'Hours, L and Prioux, Jacques and Quinton, P},
  title = {A light computing method for real-time activity recognition.},
  journal = {Computer Methods in Biomechanics and Biomedical Engineering.},
  year = {2009},
  volume = {12 (S1)},
  pages = {231 - 232},
  url = {http://www.tandfonline.com/doi/abs/10.1080/10255840903094027}
}
Sorel A, Nicolas G, LHours L, Prioux J and Quinton P (2009), "A light computing method for real-time activity recognition", In Computer Methods in Biomechanics and Biomedical Engineering. Vol. 12(S1), pp. 231-232.
BibTeX:
@inproceedings{Sorel-2009b,
  author = {Anthony Sorel and Guillaume Nicolas and L LHours and Jacques Prioux and P Quinton},
  title = {A light computing method for real-time activity recognition},
  booktitle = {Computer Methods in Biomechanics and Biomedical Engineering},
  year = {2009},
  volume = {12},
  number = {S1},
  pages = {231-232}
}
Vignais N, Bideau B, Craig C, Brault S, Multon F, Delamarche P and Kulpa R (2009), "Does the level of graphical detail of a virtual handball thrower influence a goalkeeper's motor response?", Journal of Sports Science & Medicine. . Vol. 8(4), pp. 501-508.
Abstract: The authors investigated how different levels of detail (LODs) of a virtual throwing action can influence a handball goalkeeper’s motor response. Goalkeepers attempted to stop a virtual ball emanating from five different graphical LODs of the same virtual throwing action. The five levels of detail were: a textured reference level (L0), a non-textured level (L1), a wire-frame level (L2), a point-light-display (PLD) representation (L3) and a PLD level with reduced ball size (L4). For each motor response made by the goalkeeper we measured and analyzed the time to respond (TTR), the percentage of successful motor responses, the distance between the ball and the closest limb (when the stopping motion was incorrect) and the kinematics of the motion. Results showed that TTR, percentage of successful motor responses and distance with the closest limb were not significantly different for any of the five different graphical LODs. However the kinematics of the motion revealed that the trajectory of the stopping limb was significantly different when comparing the L1 and L3 levels, and when comparing the L1 and L4 levels. These differences in the control of the goalkeeper’s actions suggests that the different level of information available in the PLD representations (L3 and L4) are causing the goalkeeper to adopt different motor strategies to control the approach of their limb to stop the ball.
BibTeX:
@article{Vignais-2009a,
  author = {Vignais, Nicolas and Bideau, Benoit and Cathy Craig and Brault, Sébastien and Multon, Franck and Delamarche, Paul and Kulpa, Richard},
  title = {Does the level of graphical detail of a virtual handball thrower influence a goalkeeper's motor response?},
  journal = {Journal of Sports Science & Medicine. },
  year = {2009},
  volume = {8},
  number = {4},
  pages = {501-508},
  url = {http://www.jssm.org/vol8/n4/2/v8n4-2text.php}
}
Vignais N, Bideau B, Kulpa R, Craig C, Brault Sé and Multon F (2009), "Handball goalkeeping and the analysis of the perception-action coupling in virtual environment", In Proceedings of Virtual Reality and Graphical Interaction.
BibTeX:
@inproceedings{Vignais-2009b,
  author = {Vignais, Nicolas and Bideau, Benoit and Kulpa, Richard and Cathy Craig and Brault, Sébastien and Multon, Franck},
  title = {Handball goalkeeping and the analysis of the perception-action coupling in virtual environment},
  booktitle = {Proceedings of Virtual Reality and Graphical Interaction},
  year = {2009}
}
Vignais N, Kulpa R, Multon F and Bideau B (2009), "La prise d'informations visuelles du gardien de but de handball : analyse d'une situation en environnement vir", In Actes de l'ACAPS.
BibTeX:
@inproceedings{Vignais-2009c,
  author = {Nicolas Vignais and Richard Kulpa and Franck Multon and Benoit Bideau},
  title = {La prise d'informations visuelles du gardien de but de handball : analyse d'une situation en environnement vir},
  booktitle = {Actes de l'ACAPS},
  year = {2009}
}
Watson G, Brault Sé, Bideau B, Kulpa R, Butterfield J and Craig C (2009), "Heads up rugby: studying action in response to changing visual information", In xxx.
BibTeX:
@inproceedings{Watson-2009a,
  author = {Gareth Watson and Brault, Sébastien and Bideau, Benoit and Kulpa, Richard and Joe Butterfield and Cathy Craig},
  title = {Heads up rugby: studying action in response to changing visual information},
  booktitle = {xxx},
  year = {2009}
}
Youssef H, Groussard C, Pincemail J, Moussa E, Jacob C, Lemoine-Morel S, Zind M, Defraigne J-O, Cillard J, Delamarche P and Gratas-Delamarche A (2009), "Exercise-induced oxidative stress in overweight adolescent girls: roles of basal insulin resistance and inflammation and oxygen overconsumption.", Int J Obes (Lond). Vol. 33(4), pp. 447-455.
BibTeX:
@article{Youssef-2009a,
  author = {Hala Youssef and Groussard, Carole and Joel Pincemail and Elie Moussa and Christophe Jacob and Lemoine-Morel, Sophie and Margueritte Zind and Jean-Olivier Defraigne and Cillard, Josiane and Delamarche, Paul and Gratas-Delamarche, Arlette},
  title = {Exercise-induced oxidative stress in overweight adolescent girls: roles of basal insulin resistance and inflammation and oxygen overconsumption.},
  journal = {Int J Obes (Lond)},
  year = {2009},
  volume = {33(4)},
  pages = {447-455},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Exercise-induced%20oxidative%20stress%20in%20overweight%20adolescent%20girls%3A%20roles%20of%20basal%20insulin%20resistance%20and%20inflammation%20and%20oxygen%20overconsumption.}
}
Zouhal H, Groussard C, Vincent S, Jacob C, Abderrahaman AB, Delamarche P and Gratas-Delamarche A (2009), "Athletic performance and weight changes during the Marathon of Sands>' in athletes well-trained in endurance", Int J Sports Med. Vol. 30(7), pp. 516-521.
BibTeX:
@article{Zouhal-2009a,
  author = {Zouhal, Hassane and Groussard, Carole and Vincent, Sophie and Christophe Jacob and A Ben Abderrahaman and Delamarche, Paul and Gratas-Delamarche, Arlette},
  title = {Athletic performance and weight changes during the Marathon of Sands>' in athletes well-trained in endurance},
  journal = {Int J Sports Med},
  year = {2009},
  volume = {30(7)},
  pages = {516-521},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Athletic%20performance%20and%20weight%20changes%20during%20the%20Marathon%20of%20Sands%20in%20athletes%20well-trained%20in%20endurance}
}
Zouhal H, Jabbour G, Jacob C, Ben Abderrahmane A, Youssef H, Delamarche P, Gratas-Delamarche A and Moussa E (2009), "Catecholamine responses to maximal exercise in obese, overweight and lean adolescent girls.", In 13ème Congrès International de l’ACAPS, Lyon Novembre 2009..
BibTeX:
@inproceedings{Zouhal-2009b,
  author = {Zouhal, Hassane and Jabbour, Georges and Jacob, C and Ben Abderrahmane, A and Youssef, H and Delamarche, Paul and Gratas-Delamarche, Arlette and Moussa, E},
  title = {Catecholamine responses to maximal exercise in obese, overweight and lean adolescent girls.},
  booktitle = {13ème Congrès International de l’ACAPS, Lyon Novembre 2009.},
  year = {2009}
}
Zouhal H, Vincent S, Moussa E, Botcazou M, Delamarche P and Gratas-Delamarche A (2009), "Early advancing age alters plasma glucose and glucoregulatory hormones in response to supramaximal exercise", J Sci Med Sport. Vol. 12(6), pp. 652-656.
BibTeX:
@article{Zouhal-2009c,
  author = {Zouhal, Hassane and Vincent, Sophie and Elie Moussa and Maïtel Botcazou and Delamarche, Paul and Gratas-Delamarche, Arlette},
  title = {Early advancing age alters plasma glucose and glucoregulatory hormones in response to supramaximal exercise},
  journal = {J Sci Med Sport},
  year = {2009},
  volume = {12(6)},
  pages = {652-656},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Early%20advancing%20age%20alters%20plasma%20glucose%20and%20glucoregulatory%20hormones%20in%20response%20to%20supramaximal%20exercise}
}
Ballaz L, Fusco N, Crétual A, Langella B and Brissot R (2008), "Peripheral vascular changes after home-based passive leg cycle exercise training in people with paraplegia : a pilot study.", Arch Phys Med Rehabil.. Vol. 89(1), pp. 2162-2166.
Abstract: Abstract
OBJECTIVE:
To determine the hemodynamic adaptations after home-based passive leg cycle exercise training in person with paraplegia.
DESIGN:
A randomized controlled trial (small cohort).
SETTING:
University department of physical medicine and rehabilitation.
PARTICIPANTS:
A volunteer sample of people with paraplegia (N=17).
INTERVENTION:
Subjects within the experimental group performed 36 passive cycling sessions at home.
MAIN OUTCOME MEASURES:
Before and after training, we measured heart rate and maximal and minimal femoral artery blood flow velocity at rest and immediately after a 10-minute session of passive cycling by using a quantitative duplex Doppler ultrasound. For each condition, we calculated the mean blood flow velocity and velocity index (VI), used as an indicator of peripheral resistance.
RESULTS:
At rest, after training, mean blood flow velocity (P=.08) and VI did not differ significantly in the experimental group compared with the pretraining values (nonparametric analysis). However, in this group, the postexercise mean blood flow velocity and VI are respectively increased and decreased after training (P<.05) compared with the pretraining values. No changes were noted in the control group.
CONCLUSIONS:
Six weeks of home-based passive cycling training have no significant effect on the rest hemodynamic values but increase the hemodynamic response to acute passive cycling exercise.
BibTeX:
@article{Ballaz-2008a,
  author = {Ballaz, Laurent and Fusco, Nicolas and Crétual, Armel and Bernard Langella and Régine Brissot},
  title = {Peripheral vascular changes after home-based passive leg cycle exercise training in people with paraplegia : a pilot study.},
  journal = {Arch Phys Med Rehabil.},
  year = {2008},
  volume = {89},
  number = {1},
  pages = {2162-2166},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/?term=Peripheral+vascular+changes+after+home-based+passive+leg+cycle+exercise+training+in+people+with+paraplegia+%3A+a+pilot+study.},
  doi = {10.1016/j.apmr.2008.04.018}
}
Ballaz L, Fusco N, Crétual A, Langella B and Brissot R (2008), "Peripheral vascular response induced by passive leg cycle exercise in healthy persons", In Proceedings of 46th ISCoS Annual Scientific Meeting and 10th NoSCoS Congress.
BibTeX:
@inproceedings{Ballaz-2008b,
  author = {Ballaz, Laurent and Fusco, Nicolas and Crétual, Armel and Bernard Langella and Régine Brissot},
  title = {Peripheral vascular response induced by passive leg cycle exercise in healthy persons},
  booktitle = {Proceedings of 46th ISCoS Annual Scientific Meeting and 10th NoSCoS Congress},
  year = {2008}
}
Bénéteau M, Pizon M, Chaigne-Delalande B, Daburon S, Moreau P, Giorgi FD, Ichas F, Rebillard A, Dimanche-Boitrel M-T, Taupin J-L, Moreau J-F and Legembre P (2008), "Localization of Fas/CD95 into the lipid rafts on down-modulation of the phosphatidylinositol 3-kinase signaling pathway.", Molecular Cancer research. Vol. 6(4), pp. 604-613.
Abstract: Activation of the phosphatidylinositol 3-kinase (PI3K) signaling pathway is known to protect tumor cells from apoptosis and more specifically from the Fas-mediated apoptotic signal. The antitumoral agent edelfosine sensitizes leukemic cells to death by inducing the redistribution of the apoptotic receptor Fas into plasma membrane subdomains called lipid rafts. Herein, we show that inhibition of the PI3K signal by edelfosine triggers a Fas-mediated apoptotic signal independently of the Fas/FasL interaction. Furthermore, similarly to edelfosine, blockade of the PI3K activity, using specific inhibitors LY294002 and wortmannin, leads to the clustering of Fas whose supramolecular complex is colocalized within the lipid rafts. These findings indicate that the antitumoral agent edelfosine down-modulates the PI3K signal to sensitize tumor cells to death through the redistribution of Fas into large platform of membrane rafts.
BibTeX:
@article{Beneteau-2008a,
  author = {Marie Bénéteau and Mathieu Pizon and Benjamin Chaigne-Delalande and Sophie Daburon and Patrick Moreau and Francesca De Giorgi and Francois Ichas and Amélie Rebillard and Marie-T Dimanche-Boitrel and Jean-Luc Taupin and Jean-François Moreau and Patrick Legembre},
  title = {Localization of Fas/CD95 into the lipid rafts on down-modulation of the phosphatidylinositol 3-kinase signaling pathway.},
  journal = {Molecular Cancer research},
  year = {2008},
  volume = {6(4)},
  pages = {604-613},
  url = {http://mcr.aacrjournals.org/content/6/4/604.long}
}
Brissonneau C, Bodin D, Gratas-Delamarche A and Péchillon E (2008), "Le dopage dans le sport professionnel."
BibTeX:
@techreport{Brissonneau-2008a,
  author = {Brissonneau, C and Bodin, D and Gratas-Delamarche, Arlette and Péchillon, E},
  title = {Le dopage dans le sport professionnel.},
  year = {2008}
}
Derbré Frédéric, Botcazou M, Vincent S, Jacob C, Delamarche P and Zouhal H (2008), "Effects of anaerobic training on plasma androgen and catecholamine responses to short term exercise in adolescent boys", In FIMS World Congress of Sports Medecine. Barcelone, 18-23 nov, 2008, 2008.
BibTeX:
@inproceedings{Derbre-2008a,
  author = {Derbré, Frédéric, and Maitel Botcazou and Vincent, Sophie and Christophe Jacob and Delamarche, Paul and Zouhal, Hassane},
  title = {Effects of anaerobic training on plasma androgen and catecholamine responses to short term exercise in adolescent boys},
  booktitle = {FIMS World Congress of Sports Medecine},
  year = {2008},
  note = {Poster}
}
Derbré F, Gomez-Cabrera M-C, Domenech E, Martinez-Bello V, Nascimiento A, Sanchis-Gomar F and Viña J (2008), "Short-term endurance training failed to stimulate the antioxidant capacity and the mitochondriogenic pathway in skeletal muscle in aged rats", In FIMS World Congress of Sports Medecine. Barcelone, 18-23 nov, 2008, 2008.
BibTeX:
@inproceedings{Derbre-2008b,
  author = {Derbré, Frédéric and Mari-Carmen Gomez-Cabrera and Elena Domenech and Vladimir Martinez-Bello and Ana Nascimiento and Fabian Sanchis-Gomar and , and José Viña},
  title = {Short-term endurance training failed to stimulate the antioxidant capacity and the mitochondriogenic pathway in skeletal muscle in aged rats},
  booktitle = {FIMS World Congress of Sports Medecine},
  year = {2008},
  note = {Poster}
}
El Hage R, Jacob C, Moussa E, Youssef H, Groussard C, Pineau J-C and Jaffré C (2008), "Leptin, insulin, IGF-1 and bone mass in a group of sedentary adolescent girls.", J Med Liban: The Lebanese medical journal. Vol. 56(4), pp. 220-225.
BibTeX:
@article{ElHage-2008a,
  author = {El Hage, Rawad and Christophe Jacob and Elie Moussa and Hala Youssef and Groussard, Carole and Jean-Claude Pineau and Christelle Jaffré},
  title = {Leptin, insulin, IGF-1 and bone mass in a group of sedentary adolescent girls.},
  journal = {J Med Liban: The Lebanese medical journal},
  year = {2008},
  volume = {56(4)},
  pages = {220-225},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=El%20Hage%20R%2C%20Jacob%20C%2C%20Moussa%20E%2C%20Groussard%20C%2C%20Pineau%20JC%2C%20Benhamou%20CL%2C%20Jaffr%C3%A9%20C.%20Influence%20du%20statut%20pond%C3%A9ral%20sur%20le%20contenu%20min%C3%A9ral%20osseux%20et%20la%20densit%C3%A9%20min%C3%A9rale%20osseuse%20chez%20des%20adolescentes%20libanaises.}
}
Ergaieg K, Chevanne M, Cillard J and Seux R (2008), "Involvement of both Type I and Type II mechanisms in Gram-positive and Gram-negative bacteria photosensitization by a meso-substituted cationic porphyrin.", Solar Energy. Vol. 82, pp. 1107-1117.
BibTeX:
@article{Ergaieg-2008a,
  author = {Ergaieg, K and Chevanne, M and Cillard, Josiane and Seux, R},
  title = {Involvement of both Type I and Type II mechanisms in Gram-positive and Gram-negative bacteria photosensitization by a meso-substituted cationic porphyrin.},
  journal = {Solar Energy},
  year = {2008},
  volume = {82},
  pages = {1107-1117},
  url = {http://www.sciencedirect.com/science/article/pii/S0038092X0800128X}
}
Fusco N and Crétual A (2008), "Instantaneous treadmill speed determination using subject’s kinematic da", Gait & Posture. Vol. 28(4), pp. 663-667.
BibTeX:
@article{Fusco-2008a,
  author = {Fusco, Nicolas and Crétual, Armel},
  title = {Instantaneous treadmill speed determination using subject’s kinematic da},
  journal = {Gait & Posture},
  year = {2008},
  volume = {28},
  number = {4},
  pages = {663-667},
  url = {http://lib.bioinfo.pl/paper:18571925 http://cat.inist.fr/?aModele=afficheN&cpsidt=20741044}
}
Fusco N (2008), "Analyse, modélisation et simulation de la marche pathologique". Thesis at: University Rennes2.
Abstract: La marche est pour l’homme son mode de locomotion le plus usuel. Pour un sujet sain, il s’agit d’une action simple qu’il exécute sans être obligé d’y penser. Cependant, la survenue d’une pathologie peut venir la perturber et augmenter son coût énergétique. L’autonomie diminue et risque de rendre dépendant l’individu dans ses activités quotidiennes. A¬�n de lutter contre, la ré- éducation de la marche doit prendre en compte les causes de ses perturbations. Or, il est di¬ƒcile d’isoler le rôle de chacun des paramètres interdépendants qui composent la marche. L’objectif de ces travaux est donc de proposer une boucle complète allant de l’analyse à la simulation de la marche pathologique en passant par sa modélisation. L’intérêt est de disposer d’un outil capable de déterminer les facteurs discriminants de l’altération de la marche. Premièrement, le développement de nouveaux outils génériques d’analyse nous aide à mieux comprendre le mouvement étudié et ceci uniquement à partir de données cinématiques, en particulier acquises lors d’une marche sur tapis roulant. La deuxième étape se focalise sur la modélisation d’une marche particulière, celle des sujets hémiplégiques. La cinématique inverse permet de dé¬�nir une tâche principale liée au mouvement ainsi qu’une tâche secondaire capable de tenir compte de la pathologie du sujet. Finalement, la marche hémiplégique est reproduite grâce à la méthode de simulation choisie. L’approche se base sur des entrées simples à acquérir et permet de tester des hypothèses de rééducation à travers le travail mécanique. La ¬�nalité de ce travail est donc de fournir aux thérapeutes un outil simple d’évaluation des hypothèses de rééducation de la marche à partir de son coût énergétique.
BibTeX:
@phdthesis{Fusco-2008b,
  author = {Fusco, Nicolas},
  title = {Analyse, modélisation et simulation de la marche pathologique},
  school = {University Rennes2},
  year = {2008},
  url = {http://m2slab.com/index.php?option=com_docman&task=doc_download&gid=14&Itemid=21&lang=fr}
}
Gastinger S, Sorel A, Nicolas G and Prioux J (2008), "La ventilation : un indicateur fiable de la consommation d’oxygène lors d’activités de différentes intensité", In Actes de Congrès de Physiologie, de Pharmacologie et de Thérapeutique(P2T).
Abstract: Introduction : To consider Total Daily Energy Expenditure under free living conditions, one of the most current approach consists in using the relation between heart rate (HR) and oxygen uptake (VO2). Considering the limits of this method, we focused our work on another complementary physiological index: ventilation (VE).The aim of this study is to compare the correlation between VE and VO2 (VO2= f (VE)) with the correlation between HR and VO2 (VO2= f (HR)). Our hypothesis is that ventilation is more strongly correlated with oxygen uptake than heart rate. Methods : Twelve healthy males, aged 27.25 â± 1.25 years, participated in this study. At the first day, each subject performed a maximal incremental exercise test on treadmill to determine their maximal oxygen uptake. During the second, third and fourth days each subject performed a series of tests in a randomly order (3 walk without load, 3 walk with load (10 Kg) and one intermittent work). A total of 82 activities was carried out by all of the subjects and then classified as their percentage of maximal oxygen uptake. Gas exchange and heart rate were measured using an indirect calorimetry system and an electrocardiogram respectively. Coefficients of correlation (râ²) of the relations VO2= f (VE) and VO2= f (HR) were calculated for each subject on each activity (râ²activity), for each of the twelve subjects on all of their activities (râ²subject) and for the whole twelve subjects gathered together on all their activity (râ²global). Results : Results show that the râ²activity of the relation VO2= f (VE) are significantly higher than those of the relation VO2= f (HR) for light activity (
BibTeX:
@inproceedings{Gastinger-2008b,
  author = {Gastinger, Steven and Sorel, Anthony and Nicolas, Guillaume and , and Prioux, Jacques},
  title = {La ventilation : un indicateur fiable de la consommation d’oxygène lors d’activités de différentes intensité},
  booktitle = {Actes de Congrès de Physiologie, de Pharmacologie et de Thérapeutique(P2T)},
  year = {2008}
}
Gastinger S, Nicolas G, Sorel A, Gratas-Delamarche A, Zouhal H, Delamarche P and Prioux J (2008), "Ventilation: a reliable indicator of oxygen consumption during physical activities of various intensities ?", In 7ème conférence de l’ISEA (International Sport Engineering Association). Biarritz, 2-6 juin..
Abstract: Introduction : To consider Total Daily Energy Expenditure under free living conditions, one of the most current approach consists in using the relation between heart rate (HR) and oxygen uptake (VO2). Considering the limits of this method, we focused our work on another complementary physiological index: ventilation (VE).The aim of this study is to compare the correlation between VE and VO2 (VO2= f (VE)) with the correlation between HR and VO2 (VO2= f (HR)). Our hypothesis is that ventilation is more strongly correlated with oxygen uptake than heart rate. Methods : Twelve healthy males, aged 27.25 â± 1.25 years, participated in this study. At the first day, each subject performed a maximal incremental exercise test on treadmill to determine their maximal oxygen uptake. During the second, third and fourth days each subject performed a series of tests in a randomly order (3 walk without load, 3 walk with load (10 Kg) and one intermittent work). A total of 82 activities was carried out by all of the subjects and then classified as their percentage of maximal oxygen uptake. Gas exchange and heart rate were measured using an indirect calorimetry system and an electrocardiogram respectively. Coefficients of correlation (râ²) of the relations VO2= f (VE) and VO2= f (HR) were calculated for each subject on each activity (râ²activity), for each of the twelve subjects on all of their activities (râ²subject) and for the whole twelve subjects gathered together on all their activity (râ²global). Results : Results show that the râ²activity of the relation VO2= f (VE) are significantly higher than those of the relation VO2= f (HR) for light activity (
BibTeX:
@inproceedings{Gastinger-2008c,
  author = {Gastinger, Steven and Nicolas, Guillaume and Sorel, Anthony and Gratas-Delamarche, Arlette and Zouhal, Hassane and Delamarche, Paul and Prioux, Jacques},
  title = {Ventilation: a reliable indicator of oxygen consumption during physical activities of various intensities ?},
  booktitle = {7ème conférence de l’ISEA (International Sport Engineering Association). Biarritz, 2-6 juin.},
  year = {2008}
}
Gastinger S, Nicolas G, Sorel A, Gratas-Delamarche A, Zouhal H, Delamarche P and Prioux J (2008), "The Engineering of Sport 7" , pp. 383-392, vol. 2, ISEA, Springer. NY.
Abstract: Several methods have tried to quantify physical activity using the relation between heart rate (HR) and oxygen consumption (VO2). Considering the limits of this relation, we focus our work on another physiological index: ventilation (VE). The aim of this study is to show that VE is more strongly correlated with VO2 than HR. Eight male subjects carried out four physical activities of various intensities: walking at 4 km.h-1, walking at 4 km.h-1 with load, running at 8 km.h-1 and cycling at 60 W. The ventilatory parameters (VO2 and VE) were measured by a portable indirect calorimetry system (VO2000 MedGraphics) and HR was measured with a cardiofrequencemeter. Coefficients of determination (râ² linear) of the relations VO2= f (VE) and VO2= f (HR) were calculated for each subject (on each activity [râ²Ttot: 64 regressions], on all the four activities [râ²4activities: 16 regressions]) and then for the eight subjects joined together on all the four activities (râ²global: 2 regressions). Results showed that the râ²Ttot of the relation VO2= f (VE) were significantly higher than those of the relation VO2= f (HR) for the tasks: walking at 4 km.h-1 (p
BibTeX:
@inbook{Gastinger-2008d,
  author = {Gastinger, Steven and Nicolas, Guillaume and Sorel, Anthony and Gratas-Delamarche, Arlette and Zouhal, Hassane and Delamarche, Paul and Prioux, Jacques},
  editor = {In Estivalet M. & Brisson P. (Eds.)},
  title = {The Engineering of Sport 7},
  publisher = {NY},
  year = {2008},
  pages = {383-392, vol. 2, ISEA, Springer}
}
Géhanne A, Kervio G, Ville Thillaye du boullay N, Bansard J-Y, Daubert J-C, Mabo P and Carré F (2008), "Cardiac morphological, electric patterns and aerobic fitness relationships in French male top-level athletes.", In European Society of Cardiology, Munich..
BibTeX:
@inproceedings{Gehanne-2008a,
  author = {Audrey Géhanne and Gaëlle Kervio and Ville - Thillaye du boullay, Nathalie and Jean-Yves Bansard and Jean-Claude Daubert and Philippe Mabo and François Carré},
  title = {Cardiac morphological, electric patterns and aerobic fitness relationships in French male top-level athletes.},
  booktitle = {European Society of Cardiology, Munich.},
  year = {2008}
}
Géhanne A, Kervio G, Ville Thillaye du boullay N, Bansard J-Y, Daubert J-C, Mabo P and Carré F (2008), "Limits for interpretation of QT duration corrected using Bazett formula in top-level athletes.", In European Society of Cardiology, Munich..
BibTeX:
@inproceedings{Gehanne-2008b,
  author = {Audrey Géhanne and Gaëlle Kervio and Ville - Thillaye du boullay, Nathalie and Jean-Yves Bansard and Jean-Claude Daubert and Philippe Mabo and François Carré},
  title = {Limits for interpretation of QT duration corrected using Bazett formula in top-level athletes.},
  booktitle = {European Society of Cardiology, Munich.},
  year = {2008}
}
Géhanne A, Ville Thillaye du boullay N, Kervio G, Guéneron J and Carré F (2008), "Repolarization patterns in French top level male athletes and relationships with echocardiographic data.", In Europrevent, Paris..
BibTeX:
@inproceedings{Gehanne-2008c,
  author = {Audrey Géhanne and Ville - Thillaye du boullay, Nathalie and Gaëlle Kervio and Jacques Guéneron and François Carré},
  title = {Repolarization patterns in French top level male athletes and relationships with echocardiographic data.},
  booktitle = {Europrevent, Paris.},
  year = {2008}
}
Guillou J and Durny A (2008), "Student's situated action in physical education : Analysis of typical concerns and their relations with mobilized knowledge in table tennis", Physical Education and Sport Pedagogy. Vol. 13(2)(2), pp. 153-169.
Abstract: Background: In most studies in the classroom context, the student is generally only one variable in the analysis of the effects of the teacher's work. Our research was based on the postulate that the student's activity is basically autonomous, i.e. irreducible with the influence that the teacher has. This is why we propose to analyse the dynamics of students' activity in the PE lesson by adopting their point of view, i.e. starting from their meanings which emerge in the situation. We adopted a French socio-cognitive model: the "course of action". Purpose: This qualitative study was interested in the activity of two students (their typical concerns and their relations with mobilized knowledge) when they play face-to-face in table tennis. The first objective was to provide detailed information about students' typical concerns in PE in relation to their mobilized knowledge. The second objective was to contribute to a reflection on the intervention in PE, and in particular in racket sports. Participants and setting: Four 11th graders (two girls and two boys) from the same class in a rural secondary school in France meeting weekly for two hours of PE over the year. Intervention: A study of the activity of two out of four students (i.e. a dyad) in one of the 10 lessons of a cycle in table tennis, then a study of the other dyad in the following lesson. Voluntarily, the researchers did not take part in the design of the lessons of the cycle. They also limited the study to the specific periods when the two students played face-to-face. The first lesson privileged cooperative tasks whereas the second was focused on competitive tasks. Data collection: Three kinds of materials were collected during each lesson: (a) a video and audio recording of the students' activity during the lesson; (b) a self-confrontation interview with the students after the lesson; and (c) complementary ethnographic notes. Data analysis: It consisted of cutting the flow of activity into Elementary Units of Meaning (EUMs) that the students used to think and act. The data were analysed in three stages: (a) the construction of a two-level protocol, confronting the observation and interview data; (b) the identification of the EUMs; and (c) the identification of the series and archetypal series (larger units which gather the EUMs of which the concerns are the same). Findings: Separate results were presented in the analysis of both dyads. They showed: (a) components that were shared by the students of the same dyad in both case studies; (b) but no common components between both students' dyads. Discussion: The results were discussed on two levels: the first part concerned common features and differences in students' activity within and between the two dyads. It shows that it is important to understand that the students share certain concerns in similar tasks (in particular when they play face-to-face). In addition, it is important also to note that there are no common concerns between students who played in tasks of opposition and students who played in tasks of cooperation. The second level drew instructional implications from this research. We proposed to include systematically three dimensions in each task: tactical project, learning and pleasure. (Contains 8 tables and 1 note.)
BibTeX:
@article{Guillou-2008a,
  author = {Julien Guillou and Annick Durny},
  title = {Student's situated action in physical education : Analysis of typical concerns and their relations with mobilized knowledge in table tennis},
  journal = {Physical Education and Sport Pedagogy},
  year = {2008},
  volume = {13(2)},
  number = {2},
  pages = {153-169},
  url = {http://www.tandfonline.com/doi/abs/10.1080/.U566KJR_sUo}
}
Guillou J and Durny A (2008), "A quoi pense l'élève au cours d'un match de badminton ?", Revue Education Physique et Sports. Vol. 333, pp. 38-41.
BibTeX:
@article{Guillou-2008b,
  author = {Guillou, Julien and Durny, Annick},
  title = {A quoi pense l'élève au cours d'un match de badminton ?},
  journal = {Revue Education Physique et Sports},
  year = {2008},
  volume = {333},
  pages = {38-41},
  url = {http://halshs.archives-ouvertes.fr/halshs-00651282/}
}
Guillou J and Durny A (2008), "Co-construire des savoirs : les métiers de l’intervention dans les APSA" , pp. 257-269. Presses universitaires de Franche-Conté.
BibTeX:
@inbook{Guillou-2008c,
  author = {Julien Guillou and Annick Durny},
  editor = {N. Wallian, MP. Poggi & M. Musard},
  title = {Co-construire des savoirs : les métiers de l’intervention dans les APSA},
  publisher = {Presses universitaires de Franche-Conté},
  year = {2008},
  pages = {257-269}
}
Heylen E, Guerrero F, Mansourati J, Theron M, Thibou S and Saïag B (2008), "Effect of training frequency on endothelium-dependent vasorelaxation in rat", Eur J Cardiovasc Prev Rehabil. Vol. 15, pp. 52-58.
BibTeX:
@article{Heylen-2008a,
  author = {E Heylen and F Guerrero and J Mansourati and M Theron and S Thibou and B Saïag},
  title = {Effect of training frequency on endothelium-dependent vasorelaxation in rat},
  journal = {Eur J Cardiovasc Prev Rehabil},
  year = {2008},
  volume = {15},
  pages = {52-58},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Effect%20of%20training%20frequency%20on%20endothelium-dependent%20vasorelaxation%20in%20rat}
}
Jabbour G, Moussa E, Jacob C, BenAbderrahaman R, Lemoine-Morel S, Tabka Z and Zouhal H (2008), "Peak power in obese, overweight and lean adolescent boys: effects of aerobic fitness.", In 30th FIMS World Congress of Sports Medicine. Barcelone (Espagne) 18th-23th Novembre 2008..
BibTeX:
@inproceedings{Jabbour-2008a,
  author = {George Jabbour and Elie Moussa and Christophe Jacob and R BenAbderrahaman and Sophie Lemoine-Morel and Z Tabka and Zouhal, Hassane},
  title = {Peak power in obese, overweight and lean adolescent boys: effects of aerobic fitness.},
  booktitle = {30th FIMS World Congress of Sports Medicine. Barcelone (Espagne) 18th-23th Novembre 2008.},
  year = {2008}
}
Lamarche F and Kulpa R (2008), "Real-time animation of virtual humans in complex environments.", In Proceedings of FMX.
BibTeX:
@inproceedings{Lamarche-2008a,
  author = {Lamarche, Fabrice and Kulpa, Richard},
  editor = {FMX},
  title = {Real-time animation of virtual humans in complex environments.},
  booktitle = {Proceedings of FMX},
  year = {2008}
}
Le Douairon Lahaye S, Malardé L, Zguira MS, Vincent S, Lemoine-Morel S, Zouhal H, Carré F and Rannou Bekono F (2008), "Effect of relatively high intensity exercise training on myocardial ²-adrenergic responsiveness and calcium signalling in diabetic rat", In 30th Fims World Congress of Sports Medicine.Barcelone, Espagne.
BibTeX:
@inproceedings{LeDouaironLahaye-2008a,
  author = {Le Douairon Lahaye, Solène and Malardé, Ludivine and Zguira, Md Sami and Vincent, Sophie and Lemoine-Morel, Sophie and Zouhal, Hassane and Carré, Francois and Rannou Bekono, Françoise},
  title = {Effect of relatively high intensity exercise training on myocardial ²-adrenergic responsiveness and calcium signalling in diabetic rat},
  booktitle = {30th Fims World Congress of Sports Medicine.Barcelone, Espagne},
  year = {2008}
}
Le Drévo M-A, Benz N, Kerbiriou M, Giroux-Metges M-A, Pennec J-P, Trouvé P and Férec C (2008), "Annexin A5 increases the cell surface expression and the chloride channel function of the DeltaF508-cystic fibrosis transmembrane regulator.", Biochim Biophys Acta., Oct, 2008. Vol. 1782(10), pp. 605-614.
Abstract: Cystic fibrosis (CF) is caused by a mutation in the cystic fibrosis transmembrane conductance regulator (CFTR) gene. In CF, the most common mutant DeltaF508-CFTR is misfolded, is retained in the ER and is rapidly degraded. If conditions could allow DeltaF508-CFTR to reach and to stabilize in the plasma membrane, it could partially correct the CF defect. We have previously shown that annexin V (anxA5) binds to both the normal CFTR and the DeltaF508-CFTR in a Ca(2+)-dependent manner and that it regulates the chloride channel function of Wt-CFTR through its membrane integration. Our aim was to extend this finding to the DeltaF508-CFTR. Because some studies show that thapsigargin (Tg) increases the DeltaF508-CFTR apical expression and induces an increased [Ca(2+)](i) and because anxA5 relocates and binds to the plasma membrane in the presence of Ca(2+), we hypothesized that the Tg effect upon DeltaF508-CFTR function could involve anxA5. Our results show that raised anxA5 expression induces an augmented function of DeltaF508-CFTR due to its increased membrane localization. Furthermore, we show that the Tg effect involves anxA5. Therefore, we suggest that anxA5 is a potential therapeutic target in CF.
BibTeX:
@article{LeDrevo2008,
  author = {Le Drévo, Marie-Anne and Benz, Nathalie and Kerbiriou, Mathieu and Giroux-Metges, Marie-Agnès and Pennec, Jean-Pierre and Trouvé, Pascal and Férec, Claude},
  title = {Annexin A5 increases the cell surface expression and the chloride channel function of the DeltaF508-cystic fibrosis transmembrane regulator.},
  journal = {Biochim Biophys Acta},
  year = {2008},
  volume = {1782},
  number = {10},
  pages = {605--614},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/18773956},
  doi = {10.1016/j.bbadis.2008.08.002}
}
Liang X, Zhang S, Li Q, Pronost N, Geng W and Multon F (2008), "Intuitive Motion Retrieval with Motion Sensors", In Proceedings of CGI2008.
BibTeX:
@inproceedings{Liang-2008a,
  author = {Xiubo Liang and S. Zhang and Qilei Li and Nicolas Pronost and Weidong Geng and Multon, Franck},
  title = {Intuitive Motion Retrieval with Motion Sensors},
  booktitle = {Proceedings of CGI2008},
  year = {2008}
}
Martin C, Zouhal H, Mornet Y, Delès R, Crestel T and Prioux J (2008), "Effets de la surface de jeu sur les réponses physiologiques de joueurs de tennis de haut niveau.", In xxx.
BibTeX:
@inproceedings{Martin-2008a,
  author = {Martin, Caroline and Zouhal, Hassane and Y Mornet and R Delès and Tanguy Crestel and Prioux, Jacques},
  title = {Effets de la surface de jeu sur les réponses physiologiques de joueurs de tennis de haut niveau.},
  booktitle = {xxx},
  year = {2008}
}
Martinez-Bello V, Sanchis-Gomar F, Domenech E, Nascimiento A, Romagnoli M, Derbré F, Perez-Quilis C, Garcia-Jimenez J-L and Viña J (2008), "Treatment with recombinant human erythropoietin has no effect on mitochondrial biogenesis and myogenesis in rat skeletal muscle", In FIMS World Congress of Sports Medecine. Barcelone, 18-23 nov, 2008, 2008.
BibTeX:
@inproceedings{Martinez-Bello-2008a,
  author = {Vladimir Martinez-Bello and Fabian Sanchis-Gomar and Elena Domenech and Ana Nascimiento and Marco Romagnoli and Derbré, Frederic and Carme Perez-Quilis and Jose-Luis Garcia-Jimenez and José Viña},
  title = {Treatment with recombinant human erythropoietin has no effect on mitochondrial biogenesis and myogenesis in rat skeletal muscle},
  booktitle = {FIMS World Congress of Sports Medecine},
  year = {2008},
  note = {Poster}
}
Mauriège P, Roussel M, Garnier S, Lemoine-Morel S, Gaubert I, Bessodès L, Lemieux I and Auneau Gé (2008), "Influence of a walking program on the metabolic risk profile of obese postmenopausal women.", In Congres EASO, Geneve..
BibTeX:
@inproceedings{Mauriege-2008a,
  author = {Pascale Mauriège and Michel Roussel and Sophie Garnier and Lemoine-Morel, Sophie and Isabelle Gaubert and Laury Bessodès and Isabelle Lemieux and Gérard Auneau},
  title = {Influence of a walking program on the metabolic risk profile of obese postmenopausal women.},
  booktitle = {Congres EASO, Geneve.},
  year = {2008}
}
Multon F, Kulpa R and Bideau B (2008), "MKM: a global framework for animating humans in virtual reality applications", Presence: Teleoper. Virtual Environ.. Vol. 17(1), pp. 17-28.
Abstract: Virtual humans are more and more used in VR applications but their animation is still a challenge, especially if complex tasks must be carried-out in interaction with the user. In many applications with virtual humans, credible virtual characters play a major role in presence. Motion editing techniques assume that the natural laws are intrinsically encoded in prerecorded trajectories and that modifications may preserve them leading to credible autonomous actors. However, a complete knowledge of all the constraints is required to ensure continuity or to synchronize and blend several actions necessary to achieve a given task. We propose a framework capable of performing these tasks in an interactive environment that can change at each frame, depending on the user's orders. This framework enables to animate from dozens of characters in real-time for complex constraints to hundreds of characters if only ground adaptation is performed. It offers the following capabilities: motion synchronization, blending, retargeting and adaptation thanks to enhanced inverse kinetics and kinematics solver. To evaluate this framework we have compared the motor behavior of subjects in real and in virtual environments.
BibTeX:
@article{Multon-2008a,
  author = {Multon, Franck and Kulpa, Richard and Bideau, Benoit},
  title = {MKM: a global framework for animating humans in virtual reality applications},
  journal = {Presence: Teleoper. Virtual Environ.},
  year = {2008},
  volume = {17},
  number = {1},
  pages = {17-28},
  url = {http://dl.acm.org/citation.cfm?id=1345156 http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.100.1628}
}
Multon F, Kulpa R, Hoyet L and Komura T (2008), "From Motion Capture to Real-Time Character Animation", Lecture Notes in Computer Science: Motion in Games MIG'08 special issue., In Proceedings of Motion In Games, Lecture Notes in Computer Sciences.
BibTeX:
@inproceedings{Multon-2008b,
  author = {Multon, Franck and Kulpa, Richard and Hoyet, Ludovic and Komura, Taku},
  title = {From Motion Capture to Real-Time Character Animation},
  booktitle = {Proceedings of Motion In Games, Lecture Notes in Computer Sciences},
  journal = {Lecture Notes in Computer Science: Motion in Games MIG'08 special issue},
  year = {2008}
}
Nourissat P, Travert M, Chevanne M, Tekpli X, Rebillard A, Moigne-Muller GL, Rissel M, Cillard J, Dimanche-Boitrel M-T, lagadic Gossmann D and Sergent O (2008), "Ethanol induces oxidative stress in primary rat hepatocytes through the early involvement of lipid raft clustering.", Hepatology. Vol. 47(1), pp. 59-70.
Abstract: The role of the hepatocyte plasma membrane structure in the development of oxidative stress during alcoholic liver diseases is not yet fully understood. Previously, we have established the pivotal role of membrane fluidity in ethanol-induced oxidative stress, but no study has so far tested the involvement of lipid rafts. In this study, methyl-beta-cyclodextrin or cholesterol oxidase, which were found to disrupt lipid rafts in hepatocytes, inhibited both reactive oxygen species production and lipid peroxidation, and this suggested a role for these microstructures in oxidative stress. By immunostaining of lipid raft components, a raft clustering was detected in ethanol-treated hepatocytes. In addition, we found that rafts were modified by formation of malondialdehyde adducts and disulfide bridges. Interestingly, pretreatment of cells by 4-methyl-pyrazole (to inhibit ethanol metabolism) and various antioxidants prevented the ethanol-induced raft aggregation. In addition, treatment of hepatocytes by a stabilizing agent (ursodeoxycholic acid) or a fluidizing compound [2-(2-methoxyethoxy)ethyl 8-(cis-2-n-octylcyclopropyl)octanoate] led to inhibition or enhancement of raft clustering, respectively, which pointed to a relationship between membrane fluidity and lipid rafts during ethanol-induced oxidative stress. We finally investigated the involvement of phospholipase C in raft-induced oxidative stress upon ethanol exposure. Phospholipase C was shown to be translocated into rafts and to participate in oxidative stress by controlling hepatocyte iron content. Conclusion: Membrane structure, depicted as membrane fluidity and lipid rafts, plays a key role in ethanol-induced oxidative stress of the liver, and its modulation may be of therapeutic relevance.
BibTeX:
@article{Nourissat-2008a,
  author = {Philippe Nourissat and Marion Travert and Martine Chevanne and Xavier Tekpli and Rebillard, Amélie and Gwenaelle Le Moigne-Muller and Mary Rissel and Josiane Cillard and Marie-Thérèse Dimanche-Boitrel and Dominique lagadic-Gossmann and Odile Sergent},
  title = {Ethanol induces oxidative stress in primary rat hepatocytes through the early involvement of lipid raft clustering.},
  journal = {Hepatology},
  year = {2008},
  volume = {47(1)},
  pages = {59-70},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Ethanol%20induces%20oxidative%20stress%20in%20primary%20rat%20hepatocytes%20through%20the%20early%20involvement%20of%20lipid%20raft%20clustering.}
}
Olivier A-H (2008), "Analyse dans le plan courbure-vitesse d'un changement de direction lors de la marche". Thesis at: University Rennes2.
Abstract: La marche est un moyen de locomotion essentiel pour l’être humain. La marche en courbe fait partie des synergies motrices fondamentales qui permettent de se déplacer en sécurité lorsqu’un sujet tourne dans un couloir ou évite un obstacle. Ce travail vise à approfondir l’étude de la marche en courbe a¬�n de dé¬�nir des invariants locomoteurs fondamentaux pour l’explication biomécanique et neuroscienti¬�que du mouvement mais aussi pour la génération de trajectoires réalistes en animation et en robotique humanoïde. L’originalité de ce travail est de considérer la trajectoire locomotrice humaine dans l’espace dé¬�ni par la courbure et la vitesse de la trajec- toire. Dans un premier temps, nous proposons une dé¬�nition objective du virage qui s’appuie sur la relation discrète entre la courbure moyenne et la vitesse moyenne de la trajectoire à chaque pas du sujet en comparaison avec ces mêmes paramètres en ligne droite. Puis, nous nous in- téressons aux relations de type loi de puissance entre vitesse et courbure au cours d’un virage. Nous démontrons l’existence d’une relation inter-individuelle au maximum de courbure. En¬�n, nous nous intéressons au cas plus complexe de l’évitement de collision entre deux marcheurs a¬�n d’identi¬�er les stratégies mises en place. Ces stratégies dépendent de l’ordre de passage des sujets.
BibTeX:
@phdthesis{Olivier-2008a,
  author = {Olivier, Anne-Hélène},
  title = {Analyse dans le plan courbure-vitesse d'un changement de direction lors de la marche},
  school = {University Rennes2},
  year = {2008},
  url = {http://m2slab.com/index.php?option=com_docman&task=doc_download&gid=16&Itemid=21&lang=fr}
}
Pronost N, Multon F, Li Q, Geng W, Kulpa R and Dumont G (2008), "Interactive Animation of Virtual Characters: Application to Virtual Kung-Fu Fighting", In Proc. International Conference on Cyberworlds. , pp. 276-283.
BibTeX:
@inproceedings{Pronost-2008a,
  author = {Nicolas Pronost and Franck Multon and Qilei Li and Weidong Geng and Richard Kulpa and Georges Dumont},
  title = {Interactive Animation of Virtual Characters: Application to Virtual Kung-Fu Fighting},
  booktitle = {Proc. International Conference on Cyberworlds},
  year = {2008},
  pages = {276-283}
}
Rebillard A, Lagadic-Gossmann D and Dimanche-Boitrel M-T (2008), "Cisplatin cytotoxicity: DNA and plasma membrane targets", Current Medicinal Chemistry. Vol. 15, pp. 2656-2663.
Abstract: Most current anticancer therapies induce tumor cell death through apoptosis where its specific involved pathways are poorly understood. For example, for many DNA-damaging agents, the specific biochemical lesions (DNA adducts) are associated with the induction of apoptosis via the mitochondria death pathway. However, several of these DNA-damaging agents like cisplatin induce apoptosis through plasma membrane disruption, triggering the Fas death receptor pathway. In this review, we focus on the role of early plasma membrane events in cisplatin-induced apoptosis. Special attention is given to changes in plasma membrane fluidity, inhibition of NHE1 exchanger, activation of acid sphingomyelinase and their consequences on the Fas death pathway in response to cisplatin.
BibTeX:
@article{Rebillard-2008a,
  author = {Amelie Rebillard and Dominique Lagadic-Gossmann and Marie-Thérèse Dimanche-Boitrel},
  title = {Cisplatin cytotoxicity: DNA and plasma membrane targets},
  journal = {Current Medicinal Chemistry},
  year = {2008},
  volume = {15},
  pages = {2656-2663},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/18991628}
}
Rebillard A, Rioux-Leclercq N, Muller C, Bellaud P, Jouan F, Meurette O, Jouan E, Vernhet L, Quément CL, Carpinteiro A, Schenck M, Lagadic-Gossmann D, Gulbins E and Dimanche-Boitrel M-T (2008), "Acid sphingomyelinase deficiency protects from cisplatin-induced gastrointestinal damage", Oncogene. Vol. 27, pp. 6590-6595.
Abstract: Cisplatin is one of the most effectively used chemotherapeutic agents for cancer treatment. However, in humans, important cytotoxic side effects are observed including dose-limiting renal damage and profound gastrointestinal symptomatology. The toxic responses to cisplatin in mice are similar to those in human patients. Here, we evaluated whether the acid sphingomyelinase (Asm) mediates at least some of the toxic in vivo effects of cisplatin. To this end, we determined the toxic effects of a single intraperitoneal dose of cisplatin (27 mg/kg) in wild type (Asm(+/+)) and Asm-deficient mice (Asm(-/-)). Tissue injury and apoptosis were determined histologically on hematoxylin-eosin and TUNEL (terminal deoxynucleotidyl transferase (TdT)-mediated nick end labeling) stainings 3, 12, 36 and 72 h after treatment. Our results revealed severe toxicity of cisplatin in Asm(+/+) mice with increased numbers of apoptotic cells in the thymus and small intestine. In marked contrast, Asm(-/-) mice were resistant to cisplatin and no apoptosis was observed in these organs after treatment. Moreover, cisplatin treatment primarily triggered apoptosis of endothelial cells in microvessels of intestine and thymus, an effect that was absent in mice lacking Asm. The data thus suggest that at least some toxic effects of cisplatin are mediated by the Asm in vivo resulting in early death of endothelial cells and consecutive organ damage.
BibTeX:
@article{Rebillard-2008b,
  author = {Amélie Rebillard and Nathalie Rioux-Leclercq and Claude Muller and Pascale Bellaud and Florence Jouan and Olivier Meurette and Elodie Jouan and Laurent Vernhet and Catherine Le Quément and Alexander Carpinteiro and Marcus Schenck and Dominique Lagadic-Gossmann and Erich Gulbins and Marie-Thérèse Dimanche-Boitrel},
  title = {Acid sphingomyelinase deficiency protects from cisplatin-induced gastrointestinal damage},
  journal = {Oncogene},
  year = {2008},
  volume = {27},
  pages = {6590-6595},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Acid%20sphingomyelinase%20deficiency%20protects%20from%20cisplatin-induced%20gastrointestinal%20damage}
}
Riesco E, Roussel M, Lemoine-Morel S, Garnier S, Sanguignol F and Mauriège P (2008), "What is the influence of menopausal status on metabolic profile, eating behaviors, and perceived health of obese women after weight reduction?", Appl Physiol Nutr Metab.. Vol. 33(5), pp. 957-965.
BibTeX:
@article{Riesco-2008a,
  author = {Eleonor Riesco and Michel Roussel and Sophie Lemoine-Morel and Sophie Garnier and Francois Sanguignol and Pascale Mauriège},
  title = {What is the influence of menopausal status on metabolic profile, eating behaviors, and perceived health of obese women after weight reduction?},
  journal = {Appl Physiol Nutr Metab.},
  year = {2008},
  volume = {33(5)},
  pages = {957-965},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=What%20is%20the%20influence%20of%20menopausal%20status%20on%20metabolic%20profile%2C%20eating%20behaviors%2C%20and%20perceived%20health%20of%20obese%20women%20after%20weight%20reduction%3F}
}
Rossignol B, Gueret G, Pennec J-P, Morel J, Rannou F, Giroux-Metges M-A, Talarmin H, Gioux M and Arvieux CC (2008), "Effects of chronic sepsis on contractile properties of fast twitch muscle in an experimental model of critical illness neuromyopathy in the rat.", Crit Care Med., Jun, 2008. Vol. 36(6), pp. 1855-1863.
Abstract: Critical illness polyneuromyopathy has been extensively studied in various animal models regarding electrophysiological aspects or molecular mechanisms involved in its physiopathology; however, little data are available on its main clinical feature, that is, muscular weakness. We have studied the effects of chronic sepsis in rats with special consideration to contractile and neuromuscular blockade properties in relation with the level of messenger RNA (mRNA) coding for ryanodine and acetylcholine receptors.This was an experimental animal study.This study was conducted at a university laboratory.Subjects consisted of Wistar rats.Chronic sepsis was achieved by cecal ligation and needle perforation. Ten days after surgery, fast twitch extensor digitorum longus was excised for extraction and assays of mRNA coding for ryanodine and acetylcholine receptor subunits and contralateral muscle was tested in vivo on a mechanical bench. A fatigability index was measured and neuromuscular blockade properties using atracurium were evaluated.A decrease in active force developed by extensor digitorum longus associated with an increase in passive force is induced by chronic sepsis. Maximal force at optimal length during twitch contraction was significantly reduced (0.25 +/- 0.09 N vs. 0.17 +/- 0.06 N); contraction and relaxation speeds were higher as shown by the decrease of respective time constants (3.75 +/- 0.01 msec vs. 2.70 +/- 0.0 msec, 10.76 +/- 0.03 msec vs. 7.62 +/- 0.03 msec) in the control group compared with the septic group. Fatigability index was significantly lower (23 +/- 0.11% vs. 59 +/- 0.19 in septic rats. These rats also showed quicker blockade and shorter recovery after atracurium administration. Sepsis induced a significant increase of the expression of ryanodine receptor (RyR) RyR1 along with a steady expression of RyR3 mRNA, leading to a 5.6-fold increase of RyR1/RyR3 ratio with a steadiness of mRNA corresponding to acetylcholine-receptors.Chronic inflammation and sepsis induced a decrease in contractile performances of extensor digitorum longus along with accelerated kinetics of atracurium possibly induced by modified expression of RyR1 receptors and not acetylcholine-receptors.
BibTeX:
@article{Rossignol2008,
  author = {Rossignol, Benoit and Gueret, Gildas and Pennec, Jean-Pierre and Morel, Julie and Rannou, Fabrice and Giroux-Metges, Marie-Agnès and Talarmin, Hélène and Gioux, Maxime and Arvieux, Charles C.},
  title = {Effects of chronic sepsis on contractile properties of fast twitch muscle in an experimental model of critical illness neuromyopathy in the rat.},
  journal = {Crit Care Med},
  year = {2008},
  volume = {36},
  number = {6},
  pages = {1855--1863},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/18520643},
  doi = {10.1097/CCM.0b013e318176106b}
}
Sanchis-Gomar F, Gomez-Cabrera M-C, Martinez-Bello V, Domenech E, Nascimiento A, Derbré F, Romagnoli M, Perez-Quilis C, Garcia-Jimenez J-L and Viña J (2008), "Hypoxia : help or cheat ?", In FIMS World Congress of Sports Medecine. Barcelone, 18-23 nov, 2008, 2008.
BibTeX:
@inproceedings{Sanchis-Gomar-2008a,
  author = {Fabian Sanchis-Gomar and Mari-Carmen Gomez-Cabrera and Vladimir Martinez-Bello and Elena Domenech and Ana Nascimiento and Frederic Derbré and Marco Romagnoli and Carme Perez-Quilis and Jose-Luis Garcia-Jimenez and José Viña},
  title = {Hypoxia : help or cheat ?},
  booktitle = {FIMS World Congress of Sports Medecine},
  year = {2008},
  note = {Poster}
}
Sanchis-Gomar F, Gomez-Cabrera M-C, Martinez-Bello V, Domenech E, Nascimiento A, Derbré F, Romagnoli M, Perez-Quilis C, Garcia-Jimenez J-L and Viña J (2008), "Desmopressin induced hemodilution masks blood doping in sport. Possibility to detect its use.", In FIMS World Congress of Sports Medecine. Barcelone, 18-23 nov, 2008, 2008.
BibTeX:
@inproceedings{Sanchis-Gomar-2008b,
  author = {Fabian Sanchis-Gomar and Mari-Carmen Gomez-Cabrera and Vladimir Martinez-Bello and Elena Domenech and Ana Nascimiento and Frederic Derbré and Marco Romagnoli and Carme Perez-Quilis and Jose-Luis Garcia-Jimenez and José Viña},
  title = {Desmopressin induced hemodilution masks blood doping in sport. Possibility to detect its use.},
  booktitle = {FIMS World Congress of Sports Medecine},
  year = {2008},
  note = {Poster}
}
Simon V and Durny A (2008), "Optimisation de l'apprentissage par répétition mentale", In Actes des Journées Nationales d’études de la Société Française de psychologie du Sport., mars, 2008.
BibTeX:
@inproceedings{Simon-2008a,
  author = {Virginie Simon and Annick Durny},
  title = {Optimisation de l'apprentissage par répétition mentale},
  booktitle = {Actes des Journées Nationales d’études de la Société Française de psychologie du Sport},
  year = {2008}
}
Simon V and Durny A (2008), "Tennis répétition mentale et apprentissage", In Actes du colloque international le Tennis dans la société de demain., avril, 2008.
BibTeX:
@inproceedings{Simon-2008b,
  author = {Virginie Simon and Annick Durny},
  title = {Tennis répétition mentale et apprentissage},
  booktitle = {Actes du colloque international le Tennis dans la société de demain},
  year = {2008}
}
Sorel A, Nicolas G, L'Hours L, Prioux J and Quinton P (2008), "Recognition of daily life activities - A sensor network prospect", In Proceedings of ICAMPAM (International Congress on Ambulatory Monitoring of Physical Activity and movement). Rotterdam
BibTeX:
@inproceedings{Sorel-2008b,
  author = {Anthony Sorel and Guillaume Nicolas and L L'Hours and Prioux, Jacques and P Quinton},
  title = {Recognition of daily life activities - A sensor network prospect},
  booktitle = {Proceedings of ICAMPAM (International Congress on Ambulatory Monitoring of Physical Activity and movement)},
  year = {2008}
}
Sorel A, Nicolas G, L’Hours L, Prioux J and Quinton P (2008), "Recognition of daily life activities - A sensor network prospect.", In ICAMPAM (International Congress on Ambulatory Monitoring of Physical Activity and Movement). Rotterdam, 21-24 Mai..
BibTeX:
@inproceedings{Sorel-2008c,
  author = {Sorel, Anthony and Nicolas, Guillaume and L’Hours, L and Prioux, Jacques and Quinton, P},
  title = {Recognition of daily life activities - A sensor network prospect.},
  booktitle = {ICAMPAM (International Congress on Ambulatory Monitoring of Physical Activity and Movement). Rotterdam, 21-24 Mai.},
  year = {2008}
}
Talarmin H, Droguet M, Pennec J, Schröder H, Müller W, Gioux M and Dorange G (2008), "Effects of a phycotoxin, okadaic acid, on oyster heart cell survival", Toxicological & Environmental Chemistry. Vol. 90(1), pp. 153-168.
BibTeX:
@article{Talarmin2008,
  author = {Talarmin, H. and Droguet, M. and Pennec, JP. and Schröder, HC. and Müller, WEG. and Gioux, M. and Dorange, G.},
  title = {Effects of a phycotoxin, okadaic acid, on oyster heart cell survival},
  journal = {Toxicological & Environmental Chemistry},
  year = {2008},
  volume = {90(1)},
  pages = {153-168}
}
Thevenet D, Leclair E, Tardieu-Berger M, Berthoin S, Regueme S and Prioux J (2008), "Influence of recovery intensity on time spent at maximal oxygen uptake during an intermittent session in young, endurance-trained athletes.", J Sports Sci. 26(12) : 1313 - 1321, 2008.. Vol. 26(12), pp. 1313-1321.
BibTeX:
@article{Thevenet-2008b,
  author = {Thevenet, Delphine and Leclair, E and Tardieu-Berger, M and Berthoin, S and Regueme, S and Prioux, Jacques},
  title = {Influence of recovery intensity on time spent at maximal oxygen uptake during an intermittent session in young, endurance-trained athletes.},
  journal = {J Sports Sci. 26(12) : 1313 - 1321, 2008.},
  year = {2008},
  volume = {26(12)},
  pages = {1313-1321},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/18821267}
}
Youssef H, Groussard C, Machefer G, Minella O, Couillard A, Knight J and Gratas-Delamarche A (2008), "Comparison of salivary, capillary and venous total antioxidant capacity in active young people", J. Sport Med Phys. Fitness.. Vol. 48(4), pp. 522-529.
BibTeX:
@article{Youssef-2008a,
  author = {Hala Youssef and Groussard, Carole and Guillaume Machefer and Odile Minella and Annabelle Couillard and Jan Knight and Gratas-Delamarche, Arlette},
  title = {Comparison of salivary, capillary and venous total antioxidant capacity in active young people},
  journal = {J. Sport Med Phys. Fitness.},
  year = {2008},
  volume = {48(4)},
  pages = {522-529},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Comparison%20of%20salivary%2C%20capillary%20and%20venous%20total%20antioxidant%20capacity%20in%20active%20young%20people}
}
Zguira MS, Vincent S, Le Douairon Lahaye S, Groussard C, Zouhal H, Rannou Bekono F, Bansard J-Y, Catheline M, Carré F, Gratas-Delamarche A, Tabka Z and Saïag B (2008), "Highly exercise training of diabetic rats alters endothelium dependant (or not) reactivity of thoracic aorta", In 30th FIMS World Congress of Sports Medicine. Barcelone (Espagne) 18th-23th Novembre.., 18-23 novembre , 2008.
BibTeX:
@inproceedings{Zguira-2008a,
  author = {Zguira, Med Sami and Vincent, Sophie and Le Douairon Lahaye, Solène and Groussard, Carole and Zouhal, Hassane and Rannou Bekono, Françoise and Jean-Yves Bansard and Michel Catheline and François Carré and Gratas-Delamarche, Arlette and Z Tabka and Bernard Saïag},
  title = {Highly exercise training of diabetic rats alters endothelium dependant (or not) reactivity of thoracic aorta},
  booktitle = {30th FIMS World Congress of Sports Medicine. Barcelone (Espagne) 18th-23th Novembre.},
  year = {2008}
}
Zouhal H, Christophe J, Paul D and Gratas-Delamarche A (2008), "Catecholamine and Effects of Exercise, Training and Gender.", Sports med.. Vol. 38b(5), pp. 401-423.
BibTeX:
@article{Zouhal-2008a,
  author = {Zouhal, Hassane and Jacob Christophe and Delamarche Paul and Gratas-Delamarche, Arlette},
  title = {Catecholamine and Effects of Exercise, Training and Gender.},
  journal = {Sports med.},
  year = {2008},
  volume = {38b(5)},
  pages = {401-423},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/18416594}
}
Ballaz L, Fusco N, Crétual A, Langella B and Brissot R (2007), "Acute peripheral blood flow response induced by passive leg cycle exercise in people with spinal cord injury", Archives of Physical Medicine and Rehabilitation. Vol. 88(4), pp. 471-476.
Abstract: Abstract
OBJECTIVE:
To determine the acute femoral artery hemodynamic response in paraplegic subjects during a passive leg cycle exercise.
DESIGN:
Case series.
SETTING:
Department of physical medicine and rehabilitation in a university in France.
PARTICIPANTS:
A volunteer sample of 15 people with traumatic spinal cord injury.
INTERVENTION:
Subjects performed a 10-minute session of passive leg cycle exercise in the sitting position.
MAIN OUTCOME MEASURES:
We measured heart rate, maximal (Vmax), and minimal femoral artery blood flow velocity at rest and immediately after the passive leg cycle exercise, using quantitative duplex Doppler ultrasound. We calculated mean blood flow velocity (Vmean) and velocity index, representing the peripheral resistance, for each condition.
RESULTS:
Vmax and Vmean increased (from .80+/-.18 m/s to .96+/-.24 m/s, P<.01; and from .058+/-.02 m/s to .076+/-.03 m/s, P<.01; respectively) after 10 minutes of passive leg cycle exercise. Heart rate did not change. The velocity index decreased from 1.23+/-0.15 to 1.16+/-0.21 (P=.038).
CONCLUSIONS:
The results of this study suggest that acute passive leg cycle exercise increases vascular blood flow velocity in paralyzed legs of people with paraplegia. This exercise could have clinical implications for immobilized persons.
Comment in
Does passive cycling induce changes in peripheral blood flow in persons with spinal cord injury? [Arch Phys Med Rehabil. 2007]
BibTeX:
@article{Ballaz-2007a,
  author = {Ballaz, Laurent and Fusco, Nicolas and Crétual, Armel and Bernard Langella and Régine Brissot},
  title = {Acute peripheral blood flow response induced by passive leg cycle exercise in people with spinal cord injury},
  journal = {Archives of Physical Medicine and Rehabilitation},
  year = {2007},
  volume = {88},
  number = {4},
  pages = {471-476},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/?term=Acute+peripheral+blood+flow+response+induced+by+passive+leg+cycle+exercise+in+people+with+spinal+cord+injury}
}
Ballaz L, Fusco N, Crétual A, Langella B, Le Claire Gé, Egon G and Brissot R (2007), "Peripheral vascular changes after home-based passive cycling training in people with paraplegia", In Proceedings of 47th ISCoS Annual Scientific Meeting.
BibTeX:
@inproceedings{Ballaz-2007b,
  author = {Ballaz, Laurent and Fusco, Nicolas and Crétual, Armel and Langella, Bernard and Le Claire, Gérard and Egon, Guy and Brissot, Régine},
  title = {Peripheral vascular changes after home-based passive cycling training in people with paraplegia},
  booktitle = {Proceedings of 47th ISCoS Annual Scientific Meeting},
  year = {2007}
}
Ballaz L, Fusco N, Langella B, Crétual A and Brissot R (2007), "Influence d'un exercice de pédalage passif sur la spasticité musculaire chez des sujets paraplégique", In Actes de 22ème Congrès de la Société Française de Médecine Physique et de Réadaptation (SOFMER).
BibTeX:
@inproceedings{Ballaz-2007c,
  author = {Ballaz, Laurent and Fusco, Nicolas and Langella, Bernard and Crétual, Armel and Brissot, Régine},
  title = {Influence d'un exercice de pédalage passif sur la spasticité musculaire chez des sujets paraplégique},
  booktitle = {Actes de 22ème Congrès de la Société Française de Médecine Physique et de Réadaptation (SOFMER)},
  year = {2007}
}
Barbier J, Mouas C, Bekono FR and Carré F (2007), "Existence of beta(3)-adrenoceptors in rat heart: functional implications", Clinical Experimental Pharmacology and Physiology. Vol. 34(8), pp. 796-798.
Abstract: Abstract
1. beta(3)-Adrenoceptors (AR) have been reported to be present in numerous species, where they mediate multiple responses. 2. The aim of the present study was to determine whether beta(3)-AR are present in intact rat heart and the functional implications of beta(3)-AR stimulation. The response to the cardiac beta(3)-AR-selective agonist BRL37344 was expressed as the percentage of values measured at baseline. 3. BRL37344 induced dose-dependent negative inotropic effects at concentrations ranging from 10(-11) to 10(-7) mol/L. BRL37344 (10(-8) mol/L) induced a decrease of left ventricular developed pressure (LVDP) from 127 +/- 5 to 89 +/- 16 mmHg (69 +/- 15%; P < 0.01) and +dP/dt from 2594 +/- 59 to 1885 +/- 50 mmHg/s (72 +/- 8%; P < 0.01). Moreover, a significant reduction of -dP/dt from 2176 +/- 42 to 1458 +/- 43 mmHg/s (67 +/- 8%; P < 0.01) was observed. The BRL37344 dose-response curves were not altered by nadolol (10(-5) mol/L), a potent beta(1)- and beta(2)-AR antagonist, but were completely suppressed by the addition of SR59230A (10(-5) mol/L), a potent beta(3)-AR antagonist. 4. The present study provides functional evidence for the presence of beta(3)-AR in rat hearts and shows, for the first time, that a highly specific beta(3)-AR antagonist can block the attenuation of LVDP caused by the specific beta(3)-AR agonist BRL37344 in rat beating hearts.
BibTeX:
@article{Barbier-2007a,
  author = {Julie Barbier and Christian Mouas and Françoise Rannou Bekono and François Carré},
  title = {Existence of beta(3)-adrenoceptors in rat heart: functional implications},
  journal = {Clinical Experimental Pharmacology and Physiology},
  year = {2007},
  volume = {34(8)},
  pages = {796-798},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Existence%20of%20beta%283%29-adrenoceptors%20in%20rat%20heart%3A%20functional%20implications}
}
Barbier J, Bekono FR, Marchais J, Tanguy S and Carré F (2007), "Myocardial b3-adrenoceptor gene expression and function in exercise chronic-induced cardiac hypertrophy", Molecular and Cellular Biochemistry. Vol. 300, pp. 69-75.
Abstract: Abstract:
Physical training induces cardiovascular autonomic nervous system regulation adaptations, which could result from β adrenergic receptor (AR) modifications. Among them, β3 AR alterations have been recently reported but their functional effect remained to discuss. To explain the β3 AR gene expression in relation to function, we simultaneously studied the left ventricle (LV) β3 AR mRNA and protein levels and the myocardial functional effects of a β3 AR agonist following physical training. Forty rats were assigned to either a control (C; N = 20) or a trained (T; N = 20) group. The treadmill running protocol was performed for 8 weeks. Histological measurements on LV slices were quantified. The β3 AR mRNA abundance was studied with RT-PCR and β3 AR protein density with Western-Blot analysis. Myocardial functional effects of a β3 AR agonist, BRL37344 (10−8 M), were studied in Langendorff-perfused hearts. Histological data confirmed the adapted patterns of the physiological cardiac hypertrophy observed in T (P < 0.01), with a significant increase in arteries density (P < 0.01) and an unchanged collagen concentration. The β3 AR protein density was increased in T (154 ± 38% in T vs. 100 ± 24% in C; P < 0.05), but no change was noted concerning the β3 AR mRNA level. After BRL37344 perfusion LVDP, +dP/dT and −dP/dT, in C (P < 0.01), and only +dP/dT in T (P < 0.05) were decreased. Moreover, all LV hemodynamic parameters were more altered after BRL37344 in C than in T (P < 0.01).
Thus, in this physiological model of cardiac hypertrophy, an increase of β3 AR density without β3 AR mRNA alteration was observed. Classical negative myocardial lusitropic and inotropic effects induced by a specific agonist of β3 AR were diminished in trained rats.
Keywords: β3 Adrenoceptor; Cellular and histological analysis; Physical training; Left ventricular function
BibTeX:
@article{Barbier-2007b,
  author = {Julie Barbier and Françoise Rannou Bekono and Jérome Marchais and S Tanguy and François Carré},
  title = {Myocardial b3-adrenoceptor gene expression and function in exercise chronic-induced cardiac hypertrophy},
  journal = {Molecular and Cellular Biochemistry},
  year = {2007},
  volume = {300},
  pages = {69-75},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Myocardial%20beta-3-adrenoceptor%20gene%20expression%20and%20function%20in%20exercise%20chronic-induced%20cardiac%20hypertrophy},
  doi = {10.1007/s11010-006-9370-9}
}
Botcazou M, Jacob C, Gratas-Delamarche A, Vincent S, Bentué-Ferrer D, Delamarche P and Zouhal H (2007), "Sex effect on catecholamine responses to sprint exercise in adolescents and adults.", Pediatr Exerc Sci.. Vol. 19(2), pp. 132-144.
BibTeX:
@article{Botcazou-2007a,
  author = {Botcazou, M and Jacob, C and Gratas-Delamarche, Arlette and Vincent, Sophie and Bentué-Ferrer, D and Delamarche, Paul and Zouhal, Hassane},
  title = {Sex effect on catecholamine responses to sprint exercise in adolescents and adults.},
  journal = {Pediatr Exerc Sci.},
  year = {2007},
  volume = {19(2)},
  pages = {132-144},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Sex%20effect%20on%20catecholamine%20responses%20to%20sprint%20exercise%20in%20adolescents%20and%20adults.}
}
Château Y, Dorange G, Clément J-F, Pennec J-P, Gobin E, Griscom L, Baudrimont M, Rougier N, Chesné C and Misery L (2007), "In vitro reconstruction of neuro-epidermal connections.", J Invest Dermatol., Apr, 2007. Vol. 127(4), pp. 979-981.
BibTeX:
@article{Chateau2007,
  author = {Château, Yannick and Dorange, Germaine and Clément, Jean-François and Pennec, Jean-Pierre and Gobin, Eric and Griscom, Laurent and Baudrimont, Marie and Rougier, Nathalie and Chesné, Christophe and Misery, Laurent},
  title = {In vitro reconstruction of neuro-epidermal connections.},
  journal = {J Invest Dermatol},
  year = {2007},
  volume = {127},
  number = {4},
  pages = {979--981},
  url = {http://dx.doi.org/10.1038/sj.jid.5700646},
  doi = {10.1038/sj.jid.5700646}
}
Coutard F, Crassous P, Droguet M, Gobin E, Colwell RR, Pommepuy M and Hervio-Heath D (2007), "Recovery in culture of viable but nonculturable Vibrio parahaemolyticus: regrowth or resuscitation?", ISME J., Jun, 2007. Vol. 1(2), pp. 111-120.
Abstract: The objective of this study was to explore the recovery of culturability of viable but nonculturable (VBNC) Vibrio parahaemolyticus after temperature upshift and to determine whether regrowth or resuscitation occurred. A clinical strain of V. parahaemolyticus Vp5 was rendered VBNC by exposure to artificial seawater (ASW) at 4 degrees C. Aliquots of the ASW suspension of cells (0.1, 1 and 10 ml) were subjected to increased temperatures of 20 degrees C and 37 degrees C. Culturability of the cells in the aliquots was monitored for colony formation on a rich medium and changes in morphology were measured by scanning (SEM) and transmission (TEM) electron microscopy. Samples of VBNC cells were fixed and examined by SEM, revealing a heterogeneous population comprising small cells and larger, flattened cells. Forty-eight hours after temperature upshift to 20 degrees C or 37 degrees C, both elongation and division by binary fission of the cells were observed, employing SEM and TEM, but only in the 10-ml aliquots. The results suggest that a portion of VBNC cells is able to undergo cell division. It is concluded that a portion of VBNC cells of V. parahaemolyticus subjected to cold temperatures remain viable. After temperature upshift, regrowth of those cells, rather than resuscitation of all bacteria of the initial inoculum, appears to be responsible for recovery of culturability of VBNC cells of V. parahaemolyticus. Nutrient in filtrates of VBNC cells is hypothesized to allow growth of the temperature-responsive cells, with cell division occurring via binary fission, but also including an atypical, asymmetric cell division.
BibTeX:
@article{Coutard2007,
  author = {Coutard, François and Crassous, Philippe and Droguet, Mickaël and Gobin, Eric and Colwell, Rita R. and Pommepuy, Monique and Hervio-Heath, Dominique},
  title = {Recovery in culture of viable but nonculturable Vibrio parahaemolyticus: regrowth or resuscitation?},
  journal = {ISME J},
  year = {2007},
  volume = {1},
  number = {2},
  pages = {111--120},
  url = {http://www.nature.com/ismej/index.html},
  doi = {10.1038/ismej.2007.1}
}
Derbré F, Botcazou M, Vincent S, Jacob C, Delamarche P and Zouhal H (2007), "Effects of training and detraining on plasma androgen and catecholamine responses to sprint exercise in adolescent boys.", In 12ème Congrès International de l’ACAPS, Leuven (Belgique) Octobre-Novembre.. Leuven, 31 oct-2 nov, 2007, 2007.
BibTeX:
@inproceedings{Derbre-2007a,
  author = {Derbré, Frédéric and Maitel Botcazou and Vincent, Sophie and Christophe Jacob and Delamarche, Paul and Zouhal, Hassane},
  title = {Effects of training and detraining on plasma androgen and catecholamine responses to sprint exercise in adolescent boys.},
  booktitle = {12ème Congrès International de l’ACAPS, Leuven (Belgique) Octobre-Novembre.},
  year = {2007},
  note = {Poster}
}
Géhanne A, Ville Thillaye du boullay N, Bansard J-Y, Daubert J-C and Carré F (2007), "Caractéristiques du coeur d'athlète du sportif de haut niveau français, influence de la discipline et relations entre les paramétres électriques, échographiques et métaboliques.", In Journées Européennes de la Société Française de Cardiologie, Paris..
BibTeX:
@inproceedings{Gehanne-2007a,
  author = {Audrey Géhanne and Ville - Thillaye du boullay, Nathalie and Jean-Yves Bansard and Jean-Claude Daubert and François Carré},
  title = {Caractéristiques du coeur d'athlète du sportif de haut niveau français, influence de la discipline et relations entre les paramétres électriques, échographiques et métaboliques.},
  booktitle = {Journées Européennes de la Société Française de Cardiologie, Paris.},
  year = {2007}
}
Gratas-Delamarche A, Youssef H, Groussard C, Moussa E, Jacob C, Pincemail J, Defraigne J and Josiane C (2007), "Effect of exercise and obesity on oxidant-antioxidant status in relation with IL-6 in adolescent girls.", In Congrès de la SFRR, Paris, France..
BibTeX:
@inproceedings{Gratas-Delamarche-2007a,
  author = {Gratas-Delamarche, Arlette and Youssef, H and Groussard, Carole and Moussa, E and Jacob, C and Pincemail, J and Defraigne, JO and Cillard Josiane},
  title = {Effect of exercise and obesity on oxidant-antioxidant status in relation with IL-6 in adolescent girls.},
  booktitle = {Congrès de la SFRR, Paris, France.},
  year = {2007}
}
Gratas-Delamarche A (2007), "Les maladies liées à la sédentarité.", In Colloque scientifique du CNAPS (Conseil National des APS-présidé par Mme E. Avice), Bruxelles, Février..
BibTeX:
@conference{Gratas-Delamarche-2007b,
  author = {Gratas-Delamarche, Arlette},
  title = {Les maladies liées à la sédentarité.},
  booktitle = {Colloque scientifique du CNAPS (Conseil National des APS-présidé par Mme E. Avice), Bruxelles, Février.},
  year = {2007}
}
Gratas-Delamarche A (2007), "Effects of antioxidant supplementation on oxidative stress status in athletes participating to an ultra-long race in hot environment.", In Symposium on « Free radicals and exercise »Valencia (Spain), May..
BibTeX:
@conference{Gratas-Delamarche-2007c,
  author = {Gratas-Delamarche, Arlette},
  title = {Effects of antioxidant supplementation on oxidative stress status in athletes participating to an ultra-long race in hot environment.},
  booktitle = {Symposium on « Free radicals and exercise »Valencia (Spain), May.},
  year = {2007}
}
Gueret G, Pennec JP and Arvieux CC (2007), "Hemodynamic effects of intralipid after verapamil intoxication may be due to a direct effect of fatty acids on myocardial calcium channels.", Acad Emerg Med., Aug, 2007. Vol. 14(8), pp. 761.
BibTeX:
@article{Gueret2007,
  author = {Gueret, Gildas and Pennec, Jean Pierre and Arvieux, Charles C.},
  title = {Hemodynamic effects of intralipid after verapamil intoxication may be due to a direct effect of fatty acids on myocardial calcium channels.},
  journal = {Acad Emerg Med},
  year = {2007},
  volume = {14},
  number = {8},
  pages = {761},
  url = {http://dx.doi.org/10.1197/j.aem.2007.04.006},
  doi = {10.1197/j.aem.2007.04.006}
}
Guillou J and Durny A (2007), "Expérience marquante d'un élève liée à un match en badminton : le cas de Yannick", In Actes du colloque « Analyse des pratiques en EPS : Expériences marquantes et gestes professionnels »., mars, 2007.
BibTeX:
@inproceedings{Guillou-2007a,
  author = {Julien Guillou and Annick Durny},
  title = {Expérience marquante d'un élève liée à un match en badminton : le cas de Yannick},
  booktitle = {Actes du colloque « Analyse des pratiques en EPS : Expériences marquantes et gestes professionnels »},
  year = {2007}
}
Heyman E, Delamarche P, Berthon P, Meeusen R, Briard D, Vincent S, DeKerdanet M and Arlette G-D (2007), "Alteration in sympathoadrenergic activity at rest and during intense exercise despite normal aerobic fitness in late pubertal adolescent girls with type 1 diabetes", Diabetes & Metabolism. Vol. 33(6), pp. 422-429.
Abstract: Background An impaired sympathoadrenergic response to hypoglycaemic episodes has been described in young Type 1 diabetic subjects. It is unknown if this altered response occurs with exercise, and if it could influence aerobic power.Methods Body composition (skinfold thickness), physical activity (questionnaire) and aerobic power (PWC170 and max) were assessed in 19 post-menarcheal Type 1 diabetic (T1D) girls (13.3-18.2¿½years) and 19 healthy siblings. At rest and at each stage of the graded exhaustive exercise, plasma glucose, insulin, epinephrine and norepinephrine, were monitored via an intravenous catheter.Results Only when expressed per kilograms of body weight, was aerobic power impaired in T1D girls compared to controls, probably because they were overweight. Throughout exercise, plasma glucose remained stable while plasma insulin decreased in the healthy girls, whereas glucose diminished significantly with no change in plasma insulin in T1D girls. During exercise catecholamines increased in the same way in both groups. However, at rest and throughout all stages of exercise, norepinephrine levels were significantly lower by a mean difference of 1.2¿½nmol/L, while epinephrine levels were significantly higher by a mean difference of 0.14¿½nmol/L, in T1D girls compared to healthy girls. Heart rates of T1D girls were not affected by the sympathoadrenergic alteration.Conclusion T1D adolescent girls display an altered sympathoadrenergic activity at rest and during intense exercise. Their reduced sympathetic activity, albeit probably compensated for by higher adrenomedullary responsiveness or sensitivity, does not affect their heart rate adaptations to exercise.
BibTeX:
@article{Heyman-2007a,
  author = {Elsa Heyman and Paul Delamarche and Phanélie Berthon and R Meeusen and David Briard and Sophie Vincent and M DeKerdanet and Gratas-Delamarche Arlette},
  title = {Alteration in sympathoadrenergic activity at rest and during intense exercise despite normal aerobic fitness in late pubertal adolescent girls with type 1 diabetes},
  journal = {Diabetes & Metabolism},
  year = {2007},
  volume = {33(6)},
  pages = {422-429},
  url = {http://www.sciencedirect.com/science/article/B8CX1-4R70W6Y-1/2/0bba13ad77897b9cf7641470d591e8a7}
}
Kervio G, du boullay null NVT, Bourdet Sé, Breton CL and Carré F (2007), "Assessment of two training modalities effects on exercise tolerance after a cardiac rehabilitation program and 3 months later in off-pump coronary artery bypass patients.", In Symposium International sur la prévention et la réhabilitation cardiorespiratoire, Québec..
BibTeX:
@inproceedings{Kervio-2007a,
  author = {Gaëlle Kervio and Nathalie Ville - Thillaye du boullay and Sébastien Bourdet and Corinne Le Breton and François Carré},
  title = {Assessment of two training modalities effects on exercise tolerance after a cardiac rehabilitation program and 3 months later in off-pump coronary artery bypass patients.},
  booktitle = {Symposium International sur la prévention et la réhabilitation cardiorespiratoire, Québec.},
  year = {2007}
}
Kulpa R and Multon F (2007), "Natural posture prediction using fast iterative algorithms", Computer Methods in Biomechanics and Biomechanical Engineering. Vol. 10(2)(S1), pp. 51-52.
BibTeX:
@article{Kulpa-2007a,
  author = {Kulpa, Richard and Multon, Franck},
  title = {Natural posture prediction using fast iterative algorithms},
  journal = {Computer Methods in Biomechanics and Biomechanical Engineering},
  year = {2007},
  volume = {10(2)},
  number = {S1},
  pages = {51-52},
  url = {http://www.tandfonline.com/doi/abs/10.1080/10255840701479933}
}
Lemoine-Morel S, Rossell N, Drapeau V, Poulain M, Garnier S, Sanguignol F and Mauriège P (2007), "Effect of weight reduction on quality of life and eating behaviors in obese women", Menopause. Vol. 14(3), pp. 432-440.
BibTeX:
@article{Lemoine-Morel-2007a,
  author = {Lemoine-Morel, Sophie and Nadia Rossell and Vicky Drapeau and Magaly Poulain and Sophie Garnier and Francois Sanguignol and Pascale Mauriège},
  title = {Effect of weight reduction on quality of life and eating behaviors in obese women},
  journal = {Menopause},
  year = {2007},
  volume = {14(3)},
  pages = {432-440},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/17314737}
}
Machefer G, Groussard C, Vincent S, Zouhal H, Faure H, Cillard J, Radak Z and null Gratas-Delamarche A (2007), "Multivitamin-mineral supplementation prevents lipid peroxidation during 'the Marathon des Sables", J. Am. Coll. Nutr.. Vol. 26(2), pp. 111-120.
BibTeX:
@article{Machefer-2007a,
  author = {Guillaume Machefer and Groussard, Carole and Vincent, Sophie and Zouhal, Hassane and Henri Faure and Cillard, Josiane and Radak, Z and , Gratas-Delamarche, Arlette},
  title = {Multivitamin-mineral supplementation prevents lipid peroxidation during 'the Marathon des Sables},
  journal = {J. Am. Coll. Nutr.},
  year = {2007},
  volume = {26(2)},
  pages = {111-120},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Multivitamin-mineral%20supplementation%20prevents%20lipid%20peroxidation%20during%20the%20Marathon%20des%20Sables}
}
Machefer G, Groussard C, Zouhal H, Vincent S, Youssef H, Faure H, Malardé L and Gratas-Delamarche A (2007), "Nutritional and plasmatic antioxidant vitamins status of ultra endurance athletes.", J. Am. Coll. Nutr.. Vol. 26(4), pp. 311-316.
BibTeX:
@article{Machefer-2007b,
  author = {Guillaume Machefer and Groussard, Carole and Zouhal, Hassane and Vincent, Sophie and Hala Youssef and Henri Faure and Malardé, Ludivine and Gratas-Delamarche, Arlette},
  title = {Nutritional and plasmatic antioxidant vitamins status of ultra endurance athletes.},
  journal = {J. Am. Coll. Nutr.},
  year = {2007},
  volume = {26(4)},
  pages = {311-316},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Nutritional%20and%20plasmatic%20antioxidant%20vitamins%20status%20of%20ultra%20endurance%20athletes.}
}
Meurette O, Rebillard A, Huc L, Moigne GL, Merino D, Micheau O, Lagadic-Gossmann D and Dimanche-Boitrel M-T (2007), "TRAIL induces receptor-interacting protein 1-dependent and caspase-dependent necrosis-like cell death under acidic extracellular conditions.", Cancer Research. Vol. 67(1), pp. 218-226.
Abstract: Tumor necrosis factor-alpha-related apoptosis-inducing ligand (TRAIL) is a potential anticancer agent that induces apoptosis in cancer cells but not in most normal cells. How tumor physiology, particularly acidic extracellular pH (pH(e)), would modify sensitivity of cancer cells to TRAIL-induced cell death is not known. We have previously shown that cancer cells, resistant to TRAIL-induced apoptosis at physiologic pH(e) (7.4), could be sensitized to TRAIL at acidic pH(e) (6.5). However, at this acidic pH(e), cell death was necrotic. We show here that, in spite of a necrosis-like cell death morphology, caspases are activated and are necessary for TRAIL-induced cell death at acidic pH(e) in HT29 human colon cancer cells. Furthermore, we observed that, whereas receptor-interacting protein (RIP) was cleaved following TRAIL treatment at physiologic pH(e) (7.4), it was not cleaved following TRAIL treatment at acidic pH(e) (6.5). Moreover, RIP degradation by geldanamycin or decrease expression of RIP by small RNA interference transfection inhibited TRAIL-induced necrosis at acidic pH(e), showing that RIP was necessary for this necrotic cell death pathway. We also show that RIP kinase activity was essential for this cell death pathway. Altogether, we show that, under acidic pH(e) conditions, TRAIL induces a necrosis-like cell death pathway that depends both on caspases and RIP kinase activity. Thus, our data suggest for the first time that RIP-dependent necrosis might be a major death pathway in TRAIL-based therapy in solid tumors with acidic pH(e).
BibTeX:
@article{Meurette-2007a,
  author = {Olivier Meurette and Rebillard, Amélie and Laurence Huc and Gwenaelle Le Moigne and Delphine Merino and Olivier Micheau and Dominique Lagadic-Gossmann and Marie-Thérèse Dimanche-Boitrel},
  title = {TRAIL induces receptor-interacting protein 1-dependent and caspase-dependent necrosis-like cell death under acidic extracellular conditions.},
  journal = {Cancer Research},
  year = {2007},
  volume = {67(1)},
  pages = {218-226},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/17210702}
}
Multon F (2007), "La technologie scientifique au service du mouvement : la simulation motrice", Kinesitherapie Scientifique. Vol. 0475, pp. 1-3.
BibTeX:
@article{Multon-2007a,
  author = {Multon, Franck},
  title = {La technologie scientifique au service du mouvement : la simulation motrice},
  journal = {Kinesitherapie Scientifique},
  year = {2007},
  volume = {0475},
  pages = {1-3},
  note = {INVITE},
  url = {http://www.ks-mag.com/rechercher-article,1597}
}
Multon F, Hoyet L, Komura T and Kulpa R (2007), "Dynamic motion adaptation for 3D acrobatic humanoids", In Proceedings of IEEE Humanoids. , pp. 346-351.
BibTeX:
@inproceedings{Multon-2007b,
  author = {Multon, Franck and Hoyet, Ludovic and Komura, Taku and Kulpa, Richard},
  title = {Dynamic motion adaptation for 3D acrobatic humanoids},
  booktitle = {Proceedings of IEEE Humanoids},
  year = {2007},
  pages = {346-351}
}
Multon F, Hoyet L, Komura T and Kulpa R (2007), "Interactive control of physically-valid aerial motion: application to VR training system for gymnasts", In Proceedings of ACM Virtual Reality Software and Technology VRST. , pp. 77-80.
BibTeX:
@inproceedings{Multon-2007c,
  author = {Multon, Franck and Hoyet, Ludovic and Komura, Taku and Kulpa, Richard},
  title = {Interactive control of physically-valid aerial motion: application to VR training system for gymnasts},
  booktitle = {Proceedings of ACM Virtual Reality Software and Technology VRST},
  year = {2007},
  pages = {77-80}
}
Nicolas G, Bideau B, Colobert B and Berton E (2007), "How are Strouhal number, drag, and efficiency adjusted in high level underwater monofin-swimming?", Human Movement Science. Vol. 26(3), pp. 426-442.
Abstract: Strouhal number (St) corresponds to a wake parameter based on the tail kinematics of swimming animals according to St = A â· f/U, where f is the stroke frequency, A is the fin-beat peak-to-peak amplitude, and U is the forward speed. St number is a trade-off between amplitude and frequency that generates a forward velocity. This parameter may therefore be affected by swimming technique, which can be evaluated through active drag (AD) and Froude efficiency (·F). The aim of our study was therefore to (1) investigate the range of AD and ·F values for high level monofin-swimmers, (2) explore the range of St numbers, and (3) examine to what extent this latter non-dimensional parameter may affect AD and ·F. To this end, experiments have been conducted on 12 international level monofin-swimmers. St number, ·F (calculated according to the elongated-body theory), and AD (computed with velocity perturbation method) were calculated at the same time for an underwater fin-swimming trial, at maximal speed. Lowest values of St numbers (St = 0.34) corresponded to fin-swimmers with highest velocities (R = −.77, p
BibTeX:
@article{Nicolas-2007a,
  author = {Guillaume Nicolas and Bideau, Benoit and Colobert, Briac and Berton, Eric},
  title = {How are Strouhal number, drag, and efficiency adjusted in high level underwater monofin-swimming?},
  journal = {Human Movement Science},
  year = {2007},
  volume = {26},
  number = {3},
  pages = {426-442},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/17509711}
}
Nicolas G, Multon F, Berillon G and Marchal F (2007), "From bone to plausible bipedal locomotion using inverse kinematics.", Journal of Biomechanics. Vol. 40(5), pp. 1048-1057.
Abstract: The purpose of this study is to validate a method based on anatomical data and biomechanical locomotor hypotheses that could be applied in palaeontology to simulate locomotion in fossil hominids. The main problem is to ensure that purely mathematical simulation, based on anatomical descriptions, is enough to test hypotheses on human motion control. A 3D geometric model of the lower limb was therefore processed from anatomical descriptions. From this 3D model, we developed a method to retrieve natural lower-limb motion depending on chosen constraints. We assumed that the role of lower-limb motion is to make the feet move from one footprint to the next by following a trajectory that resembles that of living humans (primary task). This method based on inverse kinematics also allows biomechanical laws of bipedal locomotion to be taken into account (secondary tasks). The laws tested in this study relate to preserving joint limits, minimizing energy and minimizing the distance to a rest posture proposed by anthropologists and viewed as input to our system. A weighted sum of the resulting derivable cost functions enabled us to select a specific solution in the null space of the primary task. In order to validate this approach, we compared simulated and captured motion from ten subjects for whom anthropometrical data were recorded. We concluded that this “anatomically based bipedalism simulation� seems promising as a means of investigating natural locomotion behaviour and might also be used to retrieve natural locomotion in fossil hominids where only little knowledge is available.
BibTeX:
@article{Nicolas-2007b,
  author = {Nicolas, Guillaume and Multon, Franck and Berillon, Gilles and Marchal, François},
  title = {From bone to plausible bipedal locomotion using inverse kinematics.},
  journal = {Journal of Biomechanics},
  year = {2007},
  volume = {40},
  number = {5},
  pages = {1048-1057},
  url = {http://www.sciencedirect.com/science/article/pii/S0021929006001424}
}
Olivier A-H and Crétual A (2007), "Velocity/curvature relations along a single turn in human locomotion", Neuroscience Letters. Vol. 412(2), pp. 148-153.
Abstract: Abstract
Neuroscientific approaches have provided an important invariant linking kinematics and geometry in locomotion: a power law controls the relation between radius of curvature and velocity of the trajectory followed. However, these trajectories are predefined and cyclic. Consequently, they cannot be considered as fully natural. We investigate whether this relationship still exists in one unconstrained turn, which can be compared to an everyday life movement. Two different approaches were developed: an intra-individual one along each turn of each trial and an inter-individual one based on a specific instant for which a subject's trajectory goes through its maximal curvature. Eleven subjects performed turns at three gait speeds (natural, slow, fast). The intra-individual approach did not lead to any power law between velocity and curvature along one single trial. Notwithstanding, the inter-individual approach showed a power law between the whole couples “minimal radius of curvature/associated velocity”. Thus, the speed/curvature relation is more a “long term” motor control law linked to the turning task goal rather than a “short term” one dealing with trajectory following all the time of the motion.
BibTeX:
@article{Olivier-2007a,
  author = {Anne-Hélène Olivier and Armel Crétual},
  title = {Velocity/curvature relations along a single turn in human locomotion},
  journal = {Neuroscience Letters},
  year = {2007},
  volume = {412},
  number = {2},
  pages = {148-153},
  url = {http://www.sciencedirect.com/science/article/pii/S0304394006011785}
}
Pedrono F, Saiag B, Moulinoux J and Legrand AB (2007), "1-O-Alkylglycerols reduce the stimulating effects of bFGF on endothelial cell proliferation in vitro", Cancer Letter. Vol. 251(2), pp. 317-322.
BibTeX:
@article{Pedrono-2007a,
  author = {F Pedrono and B Saiag and JP Moulinoux and A B Legrand},
  title = {1-O-Alkylglycerols reduce the stimulating effects of bFGF on endothelial cell proliferation in vitro},
  journal = {Cancer Letter},
  year = {2007},
  volume = {251(2)},
  pages = {317-322},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=1-O-Alkylglycerols%20reduce%20the%20stimulating%20effects%20of%20bFGF%20on%20endothelial%20cell%20proliferation%20in%20vitro}
}
Pronost N, Multon F, Li Q, Geng W, Kulpa R and Dumont G (2007), "Techniques d'animation pour gérer les interactions entre un combattant virtuel et un sujet réel", In Actes des 2èmes Journées de l'AFRV.
BibTeX:
@inproceedings{Pronost-2007a,
  author = {Nicolas Pronost and Franck Multon and Qilei Li and Weidong Geng and Richard Kulpa and Georges Dumont},
  title = {Techniques d'animation pour gérer les interactions entre un combattant virtuel et un sujet réel},
  booktitle = {Actes des 2èmes Journées de l'AFRV},
  year = {2007}
}
Rannou F, Pennec J-P, Rossignol B, Morel J, Dorange G, Arvieux C, Gioux M and Giroux-Metges M-A (2007), "Effects of chronic sepsis on rat motor units: experimental study of critical illness polyneuromyopathy.", Exp Neurol., Apr, 2007. Vol. 204(2), pp. 741-747.
Abstract: Critical illness polyneuromyopathy (CIP) leads to major muscle weakness correlated with peripheral nerve and/or muscle alterations. Because sepsis seems to be the main factor, we used an experimental model of chronic sepsis in rats to study the localization of the first alterations on isolated motor units of soleus muscle. Seven days of chronic sepsis leads to a decrease in muscle force and an increase in muscle fatigability. Muscle twitch contraction time is also slower and all the motor units exhibit a slow profile in septic rats. Motor axon conduction velocity remains normal. We observed a significant increase in the latency between nerve and muscle action potentials but no modifications in the electromechanical delay. The first action of sepsis on motor units seems to be a delayed trigger of muscle action potential along with a muscle weakness but without nerve conduction impairment.
BibTeX:
@article{Rannou2007,
  author = {Rannou, Fabrice and Pennec, Jean-Pierre and Rossignol, Benoît and Morel, Julie and Dorange, Germaine and Arvieux, Charles and Gioux, Maxime and Giroux-Metges, Marie-Agnès},
  title = {Effects of chronic sepsis on rat motor units: experimental study of critical illness polyneuromyopathy.},
  journal = {Exp Neurol},
  year = {2007},
  volume = {204},
  number = {2},
  pages = {741--747},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/17316611}
}
Rebillard A, Tekpli X, Meurette O, Sergent O, Moigne-Müller GL, Vernhet L, Gorria M, Chevanne M and Christmann M (2007), "Cisplatin-induced apoptosis involves membrane fluidification via inhibition of NHE1 in human colon cancer cells.", Cancer Research. Vol. 67, pp. 7865-7874.
Abstract: We have previously shown that cisplatin triggers an early acid sphingomyelinase (aSMase)-dependent ceramide generation concomitantly with an increase in membrane fluidity and induces apoptosis in HT29 cells. The present study further explores the role and origin of membrane fluidification in cisplatin-induced apoptosis. The rapid increase in membrane fluidity following cisplatin treatment was inhibited by membrane-stabilizing agents such as cholesterol or monosialoganglioside-1. In HT29 cells, these compounds prevented the early aggregation of Fas death receptor and of membrane lipid rafts on cell surface and significantly inhibited cisplatin-induced apoptosis without altering drug intracellular uptake or cisplatin DNA adducts formation. Early after cisplatin treatment, Na+/H+ membrane exchanger-1 (NHE1) was inhibited leading to intracellular acidification, aSMase was activated, and ceramide was detected at the cell membrane. Treatment of HT29 cells with Staphylococcus aureus sphingomyelinase increased membrane fluidity. Moreover, pretreatment with cariporide, a specific inhibitor of NHE1, inhibited cisplatin-induced intracellular acidification, aSMase activation, ceramide membrane generation, membrane fluidification, and apoptosis. Finally, NHE1-expressing PS120 cells were more sensitive to cisplatin than NHE1-deficient PS120 cells. Altogether, these findings suggest that the apoptotic pathway triggered by cisplatin involves a very early NHE1-dependent intracellular acidification leading to aSMase activation and increase in membrane fluidity. These events are independent of cisplatin-induced DNA adducts formation. The membrane exchanger NHE1 may be another potential target of cisplatin, increasing cell sensitivity to this compound.
BibTeX:
@article{Rebillard-2007a,
  author = {Amélie Rebillard and Xavier Tekpli and Olivier Meurette and Odile Sergent and Gwenaelle Le Moigne-Müller and Laurent Vernhet and Morgane Gorria and Martine Chevanne and Markus Christmann},
  title = {Cisplatin-induced apoptosis involves membrane fluidification via inhibition of NHE1 in human colon cancer cells.},
  journal = {Cancer Research},
  year = {2007},
  volume = {67},
  pages = {7865-7874},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Cisplatin-induced%20apoptosis%20involves%20membrane%20fluidification%20via%20inhibition%20of%20NHE1%20in%20human%20colon%20cancer%20cells.}
}
Rossignol B, Gueret G, Pennec J-P, Morel J, Giroux-Metges MA, Talarmin H and Arvieux CC (2007), "Effects of chronic sepsis on the voltage-gated sodium channel in isolated rat muscle fibers.", Crit Care Med., Feb, 2007. Vol. 35(2), pp. 351-357.
Abstract: Physiopathology of critical illness polyneuromyopathy was investigated in several animal-based models. Electrophysiologic approach was achieved in denervated and corticosteroid-induced myopathy; other models based on sepsis or inflammatory factors (zymosan, cytokines) were also used but did not consider voltage-gated sodium channel implication in neuromuscular weakness. We have studied electrophysiologic effects of chronic sepsis on an intact neuromuscular rat model with special consideration to the subtypes of sodium channels involved.Experimental animal study.University laboratory.Wistar rats.Chronic sepsis was achieved by a technique of cecal ligature and needle perforation. Ten days after surgery, the rats were killed. Fast-twitch flexor digitorum brevis was excised and dissociated in 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid-buffered saline supplemented with 3.0 mg/mL collagenase. Fast sodium currents were recorded by a macropatch clamp technique at room temperature (22+/-2 degrees C) in a cell-attached configuration.A decrease in maximal sodium current and in conductance was evidenced without modification of the sodium Nernst potential. A shift of the voltage inactivation curve toward more negative potentials could explain the observed decrease in excitability. In parallel, we observed an up-regulation of NaV 1.5-type sodium channels.Chronic inflammation and sepsis induced modifications of sodium channel properties that could contribute to muscular inexcitability. This inexcitability can be elicited by a modification of properties or type of voltage-gated sodium channels. Our results lead us to explain this inexcitability by an up-regulation of NaV 1.5 sodium channel.
BibTeX:
@article{Rossignol2007,
  author = {Rossignol, Benoit and Gueret, Gildas and Pennec, Jean-Pierre and Morel, Julie and Giroux-Metges, Marie A. and Talarmin, Hélène and Arvieux, Charles C.},
  title = {Effects of chronic sepsis on the voltage-gated sodium channel in isolated rat muscle fibers.},
  journal = {Crit Care Med},
  year = {2007},
  volume = {35},
  number = {2},
  pages = {351--357},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/?term=Effects+of+chronic+sepsis+on+the+voltage-gated+sodium+channel+in+isolated+rat+muscle+fibers.},
  doi = {10.1097/01.CCM.0000254335.88023.0E}
}
Russo J, Lefeuvre-Orfila L and Lagadic L (2007), "Hemocyte-specific responses to the peroxidizing herbicide fomesafen in the pond snail lymnaea stagnalis (gastropoda, pulmonata).", Environmental Pollution. Vol. 146 DOI: 10.1016/j.envpol.2006.06.032, pp. 420-427.
Abstract: Abstrct
Responses of circulating hemocytes were studied in Lymnaea stagnalis exposed to 10, 30, 90, and 270 microg/L fomesafen for 24 and 504 h. Flow cytometry was used to quantify fomesafen-induced production of reactive oxygen species (ROS), phagocytic activity on Escherichia coli, and oxidative burst when hemocytes were challenged by E. coli or phorbol 12-myristate-13-acetate (PMA). Lysosomal membrane damage was assessed, using the neutral-red retention time (NRRT) assay. Exposure to fomesafen for 24 h resulted in increase in ROS levels and decreases in phagocytosis and the oxidative burst in PMA-stimulated hemocytes. After 504 h, intracellular levels of ROS returned to normal, but phagocytosis of E. coli was still inhibited and the associated oxidative burst significantly reduced. After both durations of exposure, decreases of NRRT indicated that lysosome membrane fragility increased with fomesafen concentration. Potential implications for the health and survival of the snails and consequences on populations are discussed.
BibTeX:
@article{Russo-2007a,
  author = {Russo, J and Lefeuvre-Orfila, Luz and Lagadic, L},
  title = {Hemocyte-specific responses to the peroxidizing herbicide fomesafen in the pond snail lymnaea stagnalis (gastropoda, pulmonata).},
  journal = {Environmental Pollution},
  year = {2007},
  volume = {146
DOI: 10.1016/j.envpol.2006.06.032}, pages = {420-427}, url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Russo%2C%20J%20and%20Lefeuvre-Orfila%2C%20Luz%20and%20Lagadic%2C%20L}, doi = {10.1016/j.envpol.2006.06.032} }
Simon V and Durny A (2007), "Comment le jeune joueur de tennis utilise la préparation mentale pour améliorer sa performance dans l’action", In Actes du Congrès de la Société Française de Psychologie., septembre, 2007.
BibTeX:
@inproceedings{Simon-2007b,
  author = {Virginie Simon and Annick Durny},
  title = {Comment le jeune joueur de tennis utilise la préparation mentale pour améliorer sa performance dans l’action},
  booktitle = {Actes du Congrès de la Société Française de Psychologie},
  year = {2007}
}
Thevenet D, Tardieu M, Berthoin S and Prioux J (2007), "Influence of recovery mode (passive vs active) on time to exhaustion and on time spent at maximal oxygen uptake during a single intermittent session in young and endurance-trained athletes.", Eur J Appl Physiol. Vol. 99, pp. 133-142.
BibTeX:
@article{Thevenet-2007a,
  author = {Thevenet, Delphine and Tardieu, Magaly and Berthoin, Serge and Prioux, Jacques},
  title = {Influence of recovery mode (passive vs active) on time to exhaustion and on time spent at maximal oxygen uptake during a single intermittent session in young and endurance-trained athletes.},
  journal = {Eur J Appl Physiol},
  year = {2007},
  volume = {99},
  pages = {133-142},
  url = {http://www.mendeley.com/research/influence-of-recovery-mode-passive-vs-active-on-time-spent-at-maximal-oxygen-uptake-during-an-intermittent-session-in-young-and-endurancetrained-athletes/}
}
Thevenet D, Tardieu M, Zouhal H, Jacob C, Abderrahaman R and Prioux J (2007), "Influence of exercise intensity on time spent at high percentage of maximal oxygen uptake during an intermittent session in young endurance-trained athletes.", Eur J Appl Physiol. Vol. 102(1), pp. 19-26.
BibTeX:
@article{Thevenet-2007b,
  author = {Thevenet, Delphine and Magaly Tardieu and Zouhal, Hassane and Christophe Jacob and Raouf Abderrahaman and Prioux, Jacques},
  title = {Influence of exercise intensity on time spent at high percentage of maximal oxygen uptake during an intermittent session in young endurance-trained athletes.},
  journal = {Eur J Appl Physiol},
  year = {2007},
  volume = {102(1)},
  pages = {19-26},
  url = {http://www.researchgate.net/publication/5988275_Influence_of_exercise_intensity_on_time_spent_at_high_percentage_of_maximal_oxygen_uptake_during_an_intermittent_session_in_young_endurance-trained_athletes}
}
Vignais N, Kulpa R, Craig C, Brault Sé, Bilavarn J, Multon F and Bideau B (2007), "Influence du niveau de détails d'un mouvement de tir virtuel sur la perception des gardiens de but de handball", In 2nd Journées de l'AFRV.
BibTeX:
@inproceedings{Vignais-2007a,
  author = {Vignais, Nicolas and Kulpa, Richard and Cathy Craig and Brault, Sébastien and Julien Bilavarn and Multon, Franck and Bideau, Benoit},
  title = {Influence du niveau de détails d'un mouvement de tir virtuel sur la perception des gardiens de but de handball},
  booktitle = {2nd Journées de l'AFRV},
  year = {2007}
}
Ville Thillaye du boullay N, Kervio G, Géhanne A, Deplace C, Donal E and Carré F (2007), "Devenir du coeur d'athlète après arret de l'entraînement.", In 27ème Congrès de la Société Française de Médecine du Sport, Monaco..
BibTeX:
@inproceedings{VilleThillayeduboullay-2007a,
  author = {Ville - Thillaye du boullay, Nathalie and Gaëlle Kervio and Audrey Géhanne and Christian Deplace and Erwan Donal and François Carré},
  title = {Devenir du coeur d'athlète après arret de l'entraînement.},
  booktitle = {27ème Congrès de la Société Française de Médecine du Sport, Monaco.},
  year = {2007}
}
Ville Thillaye du boullay N, Kervio G, Géhanne A, Deplace C, Donal E and Carré F (2007), "What's the athlete's heart future with detraining ?", In European Society of Cardiology, Vienne, 2007. Vienne
BibTeX:
@inproceedings{VilleThillayeduboullay-2007b,
  author = {Ville - Thillaye du boullay, Nathalie and Gaëlle Kervio and Audrey Géhanne and Christian Deplace and Erwan Donal and François Carré},
  title = {What's the athlete's heart future with detraining ?},
  booktitle = {European Society of Cardiology, Vienne, 2007},
  year = {2007},
  note = {Press release}
}
Ville Thillaye du boullay N, Zobo C, Kervio G, Géhanne A and Carré F (2007), "Electrocardiographic features of high training level athletes with bradycardia.", In Europrevent, Madrid..
BibTeX:
@inproceedings{VilleThillayeduboullay-2007c,
  author = {Ville - Thillaye du boullay, Nathalie and Charles Zobo and Gaëlle Kervio and Audrey Géhanne and François Carré},
  title = {Electrocardiographic features of high training level athletes with bradycardia.},
  booktitle = {Europrevent, Madrid.},
  year = {2007}
}
Youssef H, Groussard C, Moussa E, Jacob C, Pincemail J and Gratas-Delamarche A (2007), "L'insulino-resistance et l'inflammation de repos majorent-elles le stress oxydant post-exercice chez des adolescentes libanaises en surchargeâ pondé", Science & Sports. Vol. 22, pp. 297-299.
BibTeX:
@article{Youssef-2007a,
  author = {Hala Youssef and Groussard, Carole and Elie Moussa and Christophe Jacob and Joel Pincemail and Gratas-Delamarche, Arlette},
  title = {L'insulino-resistance et l'inflammation de repos majorent-elles le stress oxydant post-exercice chez des adolescentes libanaises en surchargeâ pondé},
  journal = {Science & Sports},
  year = {2007},
  volume = {22},
  pages = {297-299},
  url = {http://www.em-consulte.com/article/68042}
}
Youssef H, Groussard C, Lemoine-Morel S, Pincemail J, Jacob C, Moussa E, Pineau J-C, Cillard J, Delamarche P and Gratas-Delamarche A (2007), "3-months multivariate aerobic training abolish exercise_induced lipid peroxidation in overweight adolescent girls", In XXX FIMS World congress of Sports Medicine, 2007, Barcelona, Espagne..
BibTeX:
@inproceedings{Youssef-2007b,
  author = {Hala Youssef and Groussard, Carole and Lemoine-Morel, Sophie and Joel Pincemail and Christophe Jacob and Elie Moussa and Jean-Claude Pineau and Josiane Cillard and Delamarche, Paul and Gratas-Delamarche, Arlette},
  title = {3-months multivariate aerobic training abolish exercise_induced lipid peroxidation in overweight adolescent girls},
  booktitle = {XXX FIMS World congress of Sports Medicine, 2007, Barcelona, Espagne.},
  year = {2007}
}
Zouhal H, Vincent S, Moussa E, Jacob C, Groussard C, Abderrahaman R and Prioux J (2007), "Influence of training status on plasma volume variations and plasma lactate concentrations in response to supramaximal exercise", Biol Sport. Vol. 24(4), pp. 339-356.
BibTeX:
@article{Zouhal-2007a,
  author = {Zouhal, Hassane and Vincent, Sophie and Elie Moussa and Christophe Jacob and Groussard, Carole and Raouf Abderrahaman and Prioux, Jacques},
  title = {Influence of training status on plasma volume variations and plasma lactate concentrations in response to supramaximal exercise},
  journal = {Biol Sport},
  year = {2007},
  volume = {24(4)},
  pages = {339-356},
  url = {http://insp.waw.pl/bos/v24n4a4.pdf}
}
Ballaz L, Fusco N, Crétual A, Langella B and Brissot R (2006), "Acute Peripheral Vascular Adaptation Induced by Passive Leg Cycle Exercise in People with Spinal Cord Injury", In Proceedings of 45th ISCoS Annual Scientific Meeting & 32nd Annual Meeting of the American Spinal Injury Association.
BibTeX:
@inproceedings{Ballaz-2006a,
  author = {Ballaz, Laurent and Fusco, Nicolas and Crétual, Armel and Langella, Bernard and Brissot, Régine},
  title = {Acute Peripheral Vascular Adaptation Induced by Passive Leg Cycle Exercise in People with Spinal Cord Injury},
  booktitle = {Proceedings of 45th ISCoS Annual Scientific Meeting & 32nd Annual Meeting of the American Spinal Injury Association},
  year = {2006}
}
Barbier J, LeBiller E, du Boullay NV, Bekono FR and Carré F (2006), "Relationships between sports-specific characteristics of athlete's heart and maximal oxygen uptake.", Eur J Cardiovasc Prev Rehabil. Vol. 13(1), pp. 115-121.
Abstract: Abstract
BACKGROUND:
Improvement to maximal oxygen uptake is mainly due to myocardial adaptations brought about by physical training. As a consequence, the athlete's heart echocardiographic modifications associated with these adaptations are already well-known. We studied the relationships between maximal oxygen uptake (ml/min) and resting echocardiographic patterns in three athlete groups.
METHODS:
Tumbling (n=16), canoeing (n=12), cycling (n=12) and untrained (n=19) participants performed clinical examination and an echocardiogram. Trained groups performed a maximal graded exercise test on a cycle ergometer with gas exchange analysis.
RESULTS:
Sport-specific cardiac hypertrophy was observed. No significant echocardiographic difference was noted between untrained and tumbling participants. Canoeists showed higher end-diastolic thickness of the interventricular septum (P<0.001) and left ventricle mass (P<0.05) than untrained and higher posterior wall thickness (P<0.001) and than untrained and tumbling participants. In comparison between untrained, tumbling and cycling participants, left ventricular end-diastolic diameter (P<0.001) and left ventricular mass (P<0.001) was higher in cyclists. In trained subjects studied as a global group, the main linear correlation with maximal oxygen uptake concerned left ventricular end-diastolic diameter (r=0.92; P<0.001), left ventricular mass (r=0.60; P<0.001) and to a lesser extent aortic (r=0.39; P<0.01) and left atrium (r=0.36; P<0.05) diameters and E (r=0.38; P<0.05) and A (r=-0.33; P<0.05) Doppler peak velocities. Each trained group showed specific correlations between echocardiographic parameters and absolute maximal oxygen uptake. No further correlation was noted with left ventricular end-diastolic diameter or left ventricle mass when each group was studied individually.
CONCLUSIONS:
In athletes, maximal oxygen uptake is partly linked to some resting echocardiographic parameters. Specific relationships between maximal oxygen uptake and some echocardiographic parameters in relation to the sport practised are also observed.
BibTeX:
@article{Barbier-2006a,
  author = {Julie Barbier and Emmanuelle LeBiller and Nathalie Ville du Boullay and Françoise Rannou Bekono and François Carré},
  title = {Relationships between sports-specific characteristics of athlete's heart and maximal oxygen uptake.},
  journal = {Eur J Cardiovasc Prev Rehabil},
  year = {2006},
  volume = {13(1)},
  pages = {115-121},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Relationships%20between%20sports-specific%20characteristics%20of%20athlete%27s%20heart%20and%20maximal%20oxygen%20uptake.}
}
Barbier J, Reland S, Ville Du Boulay N, Rannou Bekono F, Wong S and Carré F (2006), "The effects of exercise training on myocardial adrenergic and muscarinic receptors.", Clin Auton Res. Vol. 16(1), pp. 61-65.
Abstract: We investigated the effects of exercise training on heart rate variability (HRV) and myocardial adrenergic and muscarinic receptors in rats. Exercise training induced a decrease in body mass while ventricular size remained unchanged, a development we considered as a relative cardiac hypertrophy. In addition, there was a reduction in the density of myocardial beta(1)-adrenergic receptors. These structural changes were associated with functional adaptations, as illustrated by the increased response of the sinus node to sympathetic blockade.
BibTeX:
@article{Barbier-2006b,
  author = {Barbier, J and Reland, S and Ville Du Boulay, N and Rannou Bekono, Françoise and Wong, S and Carré, F},
  title = {The effects of exercise training on myocardial adrenergic and muscarinic receptors.},
  journal = {Clin Auton Res},
  year = {2006},
  volume = {16(1)},
  pages = {61-65},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Julie%20Barbier%2C%20Clin.%20Auton.%20Res.%202006}
}
Barbier J, du boullay null NVT, Kervio G, Walther G and Carré F (2006), "Sports-specific features of athlete's heart and their relation to echocardiographic parameters.", Hertz. Vol. 31(6), pp. 531-542.
Abstract: Abstract
Chronic physical training may induce morphological and useful functional adaptations which affect all cardiac chambers. Morphological modifications are mainly modest and far from pathologic ones. All these adaptations seem helpful for sport's performance. Hemodynamic and neurohumoral stresses depend on the muscular exercise type performed, static or dynamic. However, sports-specific adaptive cardiac structural changes are yet debated. Actually, it appears that highly trained athletes develop a left ventricular fair combination of cavity dilatation and increased wall thickness. Thus, it is not possible to clearly separate a strength-trained from an endurance-trained athlete's heart. However, this review shows that some specific cardiac adaptations mainly linked to the specific training stimulus may be observed. Dilatation slightly predominates in dynamic endurance-trained athletes whereas increased wall thickness slightly predominates in dynamic resistance- and static-trained athletes. Thus, assessment of athletes' echocardiographic parameters should take into account both sport and training specificities practiced, in terms of quantity and contents.
BibTeX:
@article{Barbier-2006d,
  author = {Julie Barbier and Nathalie Ville - Thillaye du boullay and Gaëlle Kervio and G Walther and François Carré},
  title = {Sports-specific features of athlete's heart and their relation to echocardiographic parameters.},
  journal = {Hertz},
  year = {2006},
  volume = {31(6)},
  pages = {531-542},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/17036184}
}
Botcazou M, Gratas-Delamarche A, Allain S, Jacob C, Bentué-Ferrer D, Delamarche P and Zouhal H (2006), "Influence de la phase du cycle menstruel sur les réponses en catécholamines à l'exercice de sprint chez la femme", Applied physiology, nutrition, and metabolism. Vol. 31(5), pp. 604-611.
BibTeX:
@article{Botcazou-2006a,
  author = {Botcazou, M and Gratas-Delamarche, Arlette and Allain, S and Jacob, C and Bentué-Ferrer, D and Delamarche, Paul and Zouhal, Hassane},
  title = {Influence de la phase du cycle menstruel sur les réponses en catécholamines à l'exercice de sprint chez la femme},
  journal = {Applied physiology, nutrition, and metabolism},
  year = {2006},
  volume = {31(5)},
  pages = {604-611},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Influence%20de%20la%20phase%20du%20cycle%20menstruel%20sur%20les%20r%C3%A9ponses%20en%20cat%C3%A9cholamines%20%C3%A0%20l%27exercice%20de%20sprint%20chez%20la%20femme}
}
Botcazou M, Zouhal H, Jacob C, Berthon P, Bentué-Ferrer D and Delamarche P (2006), "Effect of training and detraining on catecholamine responses to sprint exercise in adolescents girls", Eur J Appl Physiol. Vol. 97, pp. 68-75.
BibTeX:
@article{Botcazou-2006b,
  author = {Maïtel Botcazou and Zouhal, Hassane and Christophe Jacob and , and Phanélie Berthon and Danièle Bentué-Ferrer and Delamarche, Paul},
  title = {Effect of training and detraining on catecholamine responses to sprint exercise in adolescents girls},
  journal = {Eur J Appl Physiol},
  year = {2006},
  volume = {97},
  pages = {68-75},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Effect%20of%20training%20and%20detraining%20on%20catecholamine%20responses%20to%20sprint%20exercise%20in%20adolescents%20girls}
}
Botcazou M, Zouhal H, Jacob C, Gratas-Delamarche A, Vincent S, Bentué-Ferrer D and Delamarche P (2006), "Sprint training effects on catecholamine responses to brief and intense exercise in adolescent boys", Science & Sports. Vol. 21(2), pp. 93-95.
BibTeX:
@article{Botcazou-2006c,
  author = {Maïtel Botcazou and Zouhal, Hassane and Christophe Jacob and Gratas-Delamarche, Arlette and Vincent, Sophie and Danièle Bentué-Ferrer and Delamarche, Paul},
  title = {Sprint training effects on catecholamine responses to brief and intense exercise in adolescent boys},
  journal = {Science & Sports},
  year = {2006},
  volume = {21(2)},
  pages = {93-95},
  url = {http://cat.inist.fr/?aModele=afficheN&cpsidt=17717816}
}
Boulic R, Donikian S and Multon F (2006), "Traité de Réalité Virtuelle Volume 5 : les humains virtuels" Presses des Mines.
BibTeX:
@inbook{Boulic-2006a,
  author = {Ronan Boulic and Stéphane Donikian and Multon, Franck},
  editor = {F Fuchs, G Moreau, S Donikian},
  title = {Traité de Réalité Virtuelle Volume 5 : les humains virtuels},
  publisher = {Presses des Mines},
  year = {2006}
}
Boulic R, Donikian S and Multon F (2006), "Animation d'humains virtuels" ETI Sciences et Techniques.
BibTeX:
@book{Boulic-2006b,
  author = {Ronan Boulic and Stéphane Donikian and Multon, Franck},
  title = {Animation d'humains virtuels},
  publisher = {ETI Sciences et Techniques},
  year = {2006}
}
Burns A-M (2006), "Visual methods for the retrieval of guitarist fingering", In proceedings of the New Interfaces for Musical Expression. , pp. 196-199.
BibTeX:
@inproceedings{Burns-2006a,
  author = {Burns, Anne-Marie},
  title = {Visual methods for the retrieval of guitarist fingering},
  booktitle = {proceedings of the New Interfaces for Musical Expression},
  year = {2006},
  pages = {196-199}
}
Burns A-M and Mazzarino B (2006), "Finger tracking methods using EyesWeb", In LNAI 3881Gesture workshop 2005 proceedings.
BibTeX:
@inproceedings{Burns-2006b,
  author = {Burns, Anne-Marie and Barbara Mazzarino},
  title = {Finger tracking methods using EyesWeb},
  booktitle = {LNAI 3881Gesture workshop 2005 proceedings},
  year = {2006}
}
Burns A-M and Wanderley M (2006), "Computer vision method for guitarist fingering retrieval", In proceedings of the Sound and Music Computing. , pp. 1_7.
BibTeX:
@inproceedings{Burns-2006c,
  author = {Burns, Anne-Marie and Marcelo Wanderley},
  title = {Computer vision method for guitarist fingering retrieval},
  booktitle = {proceedings of the Sound and Music Computing},
  year = {2006},
  pages = {1_7}
}
Colobert B, Crétual A, Allard P and Delamarche P (2006), "Force-plate based computation of ankle and hip strategies from double-inverted pendulum model", Clinical Biomechanics. Vol. 21(4), pp. 427-434.
Abstract: Abstract
BACKGROUND:

Using statistical characteristics of the centre of pressure displacement or of the ground reaction forces, it is difficult to have quantitative evaluation of the equilibrium strategy employed (ankle or hip). The purpose of this study is to validate a new force-plate based approach that allows to evaluate postural strategies employed through a method based on a double-inverted pendulum model.
METHODS:

This method allows to compute ankle and hip joint motion only from force plate data and relies on inverse kinematics with the centre of mass considered as the end effector. Furthermore, an index, depending on the covariance between hip and ankle angles, is proposed to quantify the strategy used. To validate the method and the strategy index, we compare the results of our computation to an optical stereophotogrammetry measurement of the angles considered as reference value.
FINDINGS:

The experiments demonstrate that our method provides acceptable results. The root mean square error between computed and measured hip and ankle angles stands between 4.5 x 10(-3)degrees for ankle angle in static condition and 1.1 x 10(-1) degrees for hip angle in hip forced condition.
INTERPRETATION:

The main interest of our method for clinicians is that it allows to retrieve the ankle and hip angles only using a simple and widespread device, the force-plate. Moreover, it proposes a new postural index that can be also be computed without videographic systems.

BibTeX:
@article{Colobert-2006a,
  author = {Colobert, B and Crétual, Armel and Allard, Paul and Delamarche, Paul},
  title = {Force-plate based computation of ankle and hip strategies from double-inverted pendulum model},
  journal = {Clinical Biomechanics},
  year = {2006},
  volume = {21},
  number = {4},
  pages = {427-434},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/?term=Force-plate+based+computation+of+ankle+and+hip+strategies+from+double-inverted+pendulum+model}
}
Droguet M (2006), "Etude des caractéristiques fonctionnelles des cardiomyocytes d’huître en culture". Thesis at: UBO.
BibTeX:
@phdthesis{Droguet-2006a,
  author = {Mickael Droguet},
  title = {Etude des caractéristiques fonctionnelles des cardiomyocytes d’huître en culture},
  school = {UBO},
  year = {2006}
}
Durocher C, Multon F and Kulpa R (2006), "Dynamic Control of Captured Motions to Verify New Constraints", Lecture Notes in Computer Science. Vol. LNCS-LNAI 3881, pp. 200-211.
Abstract: Simulating realistic human-like figures is still a challenging task when dynamics is involved. For example, making a virtual human jump to a given position requires to control the forces involved in take-off in order to reach a given velocity vector at the beginning of the aerial phase. Several problems are addressed in this paper in order to modify a captured motion while accounting from dynamics. The method exploits a point mass approximation of the body for the Inverse Dynamics stage during the contact phase and later to optimize new trajectories. First, accurate body segment masses are required to have access to external forces thanks to inverse dynamics. Second, those forces have to be adapted to make the resulting center of mass trajectory verify new constraints (such as reaching a given point at a given time). This paper also proposes a new formalism to encode force depending on time in contact phases (called impulse). Whereas classical biomechanical analyzes focus only on the peak of forces and on the contact phase duration, our formalism provides new data to characterize the shape of an impulse.
BibTeX:
@article{Durocher-2006a,
  author = {Carole Durocher and Multon, Franck and Kulpa, Richard},
  title = {Dynamic Control of Captured Motions to Verify New Constraints},
  journal = {Lecture Notes in Computer Science},
  year = {2006},
  volume = {LNCS-LNAI 3881},
  pages = {200-211},
  url = {http://dl.acm.org/citation.cfm?id=2096558}
}
Ergaieg K, Chevanne M, R. S and Cillard J (2006), "Electron paramagnetic resonance evidence of the generation of singlet oxygen (O2) and hydroxyl radical (•OH) by irradiation of a meso-substituted cationic porphyrin (TMPyP).", Free Radic. Biol. Med.., In XIII Congress of the Society for Free Radical Research International. Vol. 40(1), pp. S166.
BibTeX:
@inproceedings{Ergaieg-2006a,
  author = {Ergaieg, K. and Chevanne, M. and Seux R. and Cillard, Josiane},
  title = {Electron paramagnetic resonance evidence of the generation of singlet oxygen (O2) and hydroxyl radical (•OH) by irradiation of a meso-substituted cationic porphyrin (TMPyP).},
  booktitle = {XIII Congress of the Society for Free Radical Research International},
  journal = {Free Radic. Biol. Med.},
  year = {2006},
  volume = {40(1)},
  pages = {S166},
  url = {http://www.monduzzi.com/proceedings/moreinfo/20060815.htm}
}
Fusco N, Nicolas G, Multon F and Crétual A (2006), "Simulation of hemiplegic subjects' locomotion", Lecture Notes in Computer Science. Vol. 3881, pp. 236-247.
Abstract: This paper aims at describing a new method to simulate the locomotion of hemiplegic subjects. To this end, we propose to use inverse kinematics in order to make the feet follow a trajectory with respect to the root frame linked to the pelvis. The 11 degrees of freedom are then retrieved by inversing the kinematic function while taking other constraints into account. These constraints, termed secondary tasks impose that the solution ensures joints limits and energy minimisation. In addition to those general constraints, the main originality of this work is to take spasticity into account. This new constraint is obtained according to the specificity of the subject’s pathology. The results show that angular trajectories for the pelvis, the hips and the knees for the simulated and the real motion are very similar. This preliminary work is promising and could be used to simulate the effects of reeducation or medical treatments on patients’ gait.
BibTeX:
@article{Fusco-2006a,
  author = {Fusco, Nicolas and Nicolas, Guillaume and Multon, Franck and Crétual, Armel},
  title = {Simulation of hemiplegic subjects' locomotion},
  journal = {Lecture Notes in Computer Science},
  year = {2006},
  volume = {3881},
  pages = {236-247},
  url = {http://link.springer.com/chapter/10.1007/11678816_26}
}
Gorria M, Huc L, Sergent O, Rebillard A, Gaboriau F, Dimanche-Boitrel M-T and Lagadic-Gossmann D (2006), "Protective effect of monosialoganglioside GM1 against chemically induced apoptosis through targeting of mitochondrial function and iron transport.", Biochem pharmacol. Vol. 72, pp. 1343-1353.
Abstract: Exogenous treatment with monosialoganglioside GM1 has been described to afford protection against different apoptotic insults. However, the underlying mechanisms remain to be determined. In this study, we focused on the effect of GM1 on the apoptotic cascade induced by benzo[a]pyrene (B[a]P) in rat hepatic F258 epithelial cells. We first demonstrated that a co-treatment with GM1 (80 microM) reduced B[a]P (50 nM)-induced apoptosis as evidenced by a decrease of both cell population exhibiting nuclear fragmentation and caspase 3 cleavage and activity. We next showed that the p53 phosphorylation and nuclear translocation as well as the intracellular alkalinization related to Na+/H+ exchanger 1 (NHE1) activation, two early events of the apoptosis induced by B[a]P, were not inhibited by GM1. In contrast, the late mitochondria-dependent acidification elicited by B[a]P was inhibited by GM1 co-treatment, and an inhibition of the oxidative stress was also observed. Because GM1 has been shown to reduce the low-molecular weight iron content related to ethanol-induced oxidative stress, we finally investigated the involvement of iron under our conditions. Using the two iron chelators deferiprone and desferrioxamine, we clearly showed that iron played an important role in B[a]P-induced apoptosis in F258 cells, and that B[a]P-treatment resulted in a significant GM1-sensitive increase in (55)Fe uptake. In conclusion, our results indicate that exogenous GM1 partly prevents B[a]P-induced apoptosis by interfering with mitochondria-related intracellular acidification and iron transport.
BibTeX:
@article{Gorria-2006a,
  author = {Morgane Gorria and Laurence Huc and Odile Sergent and Rebillard, Amélie and François Gaboriau and Marie-Thérèse Dimanche-Boitrel and Dominique Lagadic-Gossmann},
  title = {Protective effect of monosialoganglioside GM1 against chemically induced apoptosis through targeting of mitochondrial function and iron transport.},
  journal = {Biochem pharmacol},
  year = {2006},
  volume = {72},
  pages = {1343-1353},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Protective%20effect%20of%20monosialoganglioside%20GM1%20against%20chemically%20induced%20apoptosis%20through%20targeting%20of%20mitochondrial%20function%20and%20iron%20transport.}
}
Gratas-Delamarche A (2006), "Stress oxydant, cœur et sport.", In Congrès de la Société Française de cardiologie. Marseille, Juin..
BibTeX:
@conference{Gratas-Delamarche-2006a,
  author = {Gratas-Delamarche, Arlette},
  title = {Stress oxydant, cœur et sport.},
  booktitle = {Congrès de la Société Française de cardiologie. Marseille, Juin.},
  year = {2006}
}
Gratas-Delamarche A (2006), "Activités physiques et santé. Journée thématique – Conférence des Directeurs de STAPS, Paris-Sud 11, Janvier 2006", In Activités physiques et santé. Journée thématique – Conférence des Directeurs de STAPS, Paris-Sud 11, Janvier 2006.
BibTeX:
@conference{Gratas-Delamarche-2006b,
  author = {Gratas-Delamarche, Arlette},
  title = {Activités physiques et santé. Journée thématique – Conférence des Directeurs de STAPS, Paris-Sud 11, Janvier 2006},
  booktitle = {Activités physiques et santé. Journée thématique – Conférence des Directeurs de STAPS, Paris-Sud 11, Janvier 2006},
  year = {2006}
}
Guéret G (2006), "Etude de gènes impliqués dans le couplage excitation-contraction musculaire et le catabolisme protidique chez le rat dans deux modèles de polyneuromyopathies de réanimation : le sepssi et la suspension". Thesis at: UBO.
BibTeX:
@phdthesis{Gueret-2006a,
  author = {Gildas Guéret},
  title = {Etude de gènes impliqués dans le couplage excitation-contraction musculaire et le catabolisme protidique chez le rat dans deux modèles de polyneuromyopathies de réanimation : le sepssi et la suspension},
  school = {UBO},
  year = {2006}
}
Héloir A, Courty N, Gibet S and Multon F (2006), "Temporal alignment of expressive gestures", Computer Animation and Virtual Worlds. Vol. 17(3+4), pp. 347-357.
BibTeX:
@article{Heloir-2006a,
  author = {Alexis Héloir and Nicolas Courty and Sylvie Gibet and Multon, Franck},
  title = {Temporal alignment of expressive gestures},
  journal = {Computer Animation and Virtual Worlds},
  year = {2006},
  volume = {17},
  number = {3+4},
  pages = {347-357},
  url = {http://hal.archives-ouvertes.fr/hal-00493405/}
}
Heloir A, Gibet S, Multon F and Courty N (2006), "Captured Motion Data Processing for Real Time Synthesis of Sign Language", Lecture Notes in Computer Science. Vol. 3881, pp. 168-171.
Abstract: Abstract. This study proposes a roadmap for the creation and specification of a virtual humanoid capable of performing expressive gestures in real time. We present a gesture motion data acquisition protocol capable of handling the main articulators involved in human expressive gesture (whole body, fingers and face). The focus is then shifted to the postprocessing of captured data leading to a motion database complying with our motion specification language and capable of feeding data driven animation techniques. Issues. Embodying a virtual humanoid with expressive gestures raises many problems such as computation-cost efficiency, realism and level of expressiveness, or high level specification of expressive gesture [1]. Here, we focus on the acquisition of motion capture data from the main articulators involved in communicative gesture (whole body, face mimics and finger motion). We then show how acquired data are postprocessed in order to build a database compatible with high level gesture specification and capable of feeding real time data-driven
BibTeX:
@article{Heloir-2006b,
  author = {Alexis Heloir and Sylvie Gibet and Multon, Franck and Nicolas Courty},
  title = {Captured Motion Data Processing for Real Time Synthesis of Sign Language},
  journal = {Lecture Notes in Computer Science},
  year = {2006},
  volume = {3881},
  pages = {168-171},
  url = {http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.104.4433}
}
Heyman E, Briard D, Kerdanet MD, Gratas-Delamarche A and Delamarche P (2006), "Accuracy of physical working capacity 170 to estimate aerobic fitness in prepubertal diabetic boys and in 2 insulin dose conditions", J. Sports Med Phys Fitness. Vol. 46(2), pp. 315-321.
BibTeX:
@article{Heyman-2006a,
  author = {Elsa Heyman and David Briard and M De Kerdanet and Arlette Gratas-Delamarche and Paul Delamarche},
  title = {Accuracy of physical working capacity 170 to estimate aerobic fitness in prepubertal diabetic boys and in 2 insulin dose conditions},
  journal = {J. Sports Med Phys Fitness},
  year = {2006},
  volume = {46(2)},
  pages = {315-321},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Accuracy%20of%20physical%20working%20capacity%20170%20to%20estimate%20aerobic%20fitness%20in%20prepubertal%20diabetic%20boys%20and%20in%202%20insulin%20dose%20conditions}
}
Jaffré C, Zouhal H, Gratas-Delamarche A and Delamarche P (2006), "Influence du cycle menstruel sue les performances au Wingate-test chez des non-entraînées femmes.", Science et Sports. Vol. 21(1), pp. 20-22.
BibTeX:
@article{Jaffre-2006a,
  author = {Jaffré, Christelle and Zouhal, Hassane and Gratas-Delamarche, Arlette and Delamarche, Paul},
  title = {Influence du cycle menstruel sue les performances au Wingate-test chez des non-entraînées femmes.},
  journal = {Science et Sports},
  year = {2006},
  volume = {21(1)},
  pages = {20-22},
  url = {http://cat.inist.fr/?aModele=afficheN&cpsidt=17586487}
}
Joannard F, Rissel M, Gilot D, Anderson A, Lefeuvre-Orfila L, Guillouzo A, Atfi A and Lagadic-Gossmann D (2006), "Role for mitogen-activated protein kinases in phenobarbital-induced expression of cytochrome P450 2B in primary cultures of rat hepatocytes", Toxicol Lett. Vol. 161, pp. 61-76.
BibTeX:
@article{Joannard-2006a,
  author = {F Joannard and M Rissel and D Gilot and A Anderson and Luz Lefeuvre-Orfila and A Guillouzo and A Atfi and D Lagadic-Gossmann},
  title = {Role for mitogen-activated protein kinases in phenobarbital-induced expression of cytochrome P450 2B in primary cultures of rat hepatocytes},
  journal = {Toxicol Lett},
  year = {2006},
  volume = {161},
  pages = {61-76},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Role%20for%20mitogen-activated%20protein%20kinases%20in%20phenobarbital-induced%20expression%20of%20cytochrome%20P450%202B%20in%20primary%20cultures%20of%20rat%20hepatocytes}
}
Lecoq B, Potrel-Burgot C, Granier P, Sabatier J and Marcelli C (2006), "Comparison of bone loss induced in female rats hindlimb unloading, ovariectomy or both.", Joint Bone Spine. Vol. 73(2), pp. 189-195.
BibTeX:
@article{Lecoq-2006a,
  author = {B Lecoq and C Potrel-Burgot and P Granier and JP Sabatier and C Marcelli},
  title = {Comparison of bone loss induced in female rats hindlimb unloading, ovariectomy or both.},
  journal = {Joint Bone Spine},
  year = {2006},
  volume = {73(2)},
  pages = {189-195},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Comparison%20of%20bone%20loss%20induced%20in%20female%20rats%20hindlimb%20unloading%2C%20ovariectomy%20or%20both.}
}
Le Douairon Lahaye S, Heyman E, Gratas-Delamarche A, Briard D, DeKerdanet M and Delamarche P (2006), "Effet de l’entranement sur les réponses du système nerveux autonome à l’exercice triangulaire maximal d’adolescentes diabétiques de type 1.", In 4ème Congrès de physiologie de l’exercice chez l’enfant. Clermont-Ferrand, France.
BibTeX:
@inproceedings{LeDouaironLahaye-2006a,
  author = {Le Douairon Lahaye, Solène and Heyman, E and Gratas-Delamarche, Arlette and Briard, D and DeKerdanet, M and Delamarche, Paul},
  title = {Effet de l’entranement sur les réponses du système nerveux autonome à l’exercice triangulaire maximal d’adolescentes diabétiques de type 1.},
  booktitle = {4ème Congrès de physiologie de l’exercice chez l’enfant. Clermont-Ferrand, France},
  year = {2006}
}
Meurette O, Fontaine A, Rebillard A, Moigne GL, Lamy T, Lagadic-Gossmann D and Dimanche-Boitrel M-T (2006), "Cytotoxicity of TRAIL / anticancer drug combinations in human normal cells", Ann N Y Acad Sci. Vol. 1090, pp. 209-216.
BibTeX:
@article{Meurette-2006a,
  author = {Olivier Meurette and Anne Fontaine and Rebillard, Amélie and G Le Moigne and Thierry Lamy and Dominique Lagadic-Gossmann and Marie-Thérèse Dimanche-Boitrel},
  title = {Cytotoxicity of TRAIL / anticancer drug combinations in human normal cells},
  journal = {Ann N Y Acad Sci},
  year = {2006},
  volume = {1090},
  pages = {209-216},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Cytotoxicity%20of%20TRAIL%20%2F%20anticancer%20drug%20combinations%20in%20human%20normal%20cells}
}
Multon F (2006), "Analyse, Modélisation et Simulation du Mouvement Humain". Thesis at: Université Rennes1.
BibTeX:
@phdthesis{Multon-2006a,
  author = {Multon, Franck},
  title = {Analyse, Modélisation et Simulation du Mouvement Humain},
  school = {Université Rennes1},
  year = {2006}
}
Nicolas G, Bideau B, Colobert B, Le Guerroue G, Multon F, Baly L and Delamarche P (2006), "Dynamic evaluation of swim-fins", Journal of Biomechanics. Vol. 39(S1), pp. 458.
BibTeX:
@article{Nicolas-2006a,
  author = {Nicolas, Guillaume and Bideau, Benoit and Briac Colobert and Le Guerroue, Gael and Multon, Franck and Baly, Laurent and Delamarche, Paul},
  title = {Dynamic evaluation of swim-fins},
  journal = {Journal of Biomechanics},
  year = {2006},
  volume = {39},
  number = {S1},
  pages = {458},
  url = {http://www.jbiomech.com/article/S0021-9290(06)84875-X/abstract}
}
Nicolas G, Multon F, Berillon G and Marchal F (2006), "Plausible locomotion for bipedal creatures using motion warping and inverse kinematics", Lecture Notes in Computer Science. Vol. 4035, pp. 586-593.
Abstract: One of the main question addressed by paleoanthropologists is the recovery of plausible motions for extinct species whose knowledge is generally limited to incomplete bones and skeletons. Calculating locomotion for extinct species is mainly based on the direct application of captured trajectories to numerically reconstructed skeletons. The gait is judged realistic compared to another if it minimizes energy and preserves balance. In computer animation, adapting a motion to a skeleton is addressed by so-called motion retargeting techniques. The goal is then to ensure that the resulting motion is close to the initial one while dealing with new bones’ dimensions. In this paper, we adapt methods used in computer animation in order to solve such a problem. This approach is based on a two-steps framework: first, a reference motion of the feet is warped in order to optimize a set of biomechanical general laws, such as energy and Jerk minimization. Second, the remaining degrees of freedom (denoted DOF) are calculated thanks to inverse kinematics (denoted IK). This method is applied on a small woman, a tall man, a chimpanzee and Lucy (Australopithecus afarensis).
Review: One of the main question addressed by paleoanthropologists is the recovery of plausible motions for extinct species whose knowledge is generally limited to incomplete bones and skeletons. Calculating locomotion for extinct species is mainly based on the direct application of captured trajectories to numerically reconstructed skeletons. The gait is judged realistic compared to another if it minimizes energy and preserves balance. In computer animation, adapting a motion to a skeleton is addressed by so-called motion retargeting techniques. The goal is then to ensure that the resulting motion is close to the initial one while dealing with new bones' dimensions. In this paper, we adapt methods used in computer animation in order to solve such a problem. This approach is based on a two-steps framework: first, a reference motion of the feet is warped in order to optimize a set of biomechanical general laws, such as energy and Jerk minimization. Second, the remaining degrees of freedom (denoted DOF) are calculated thanks to inverse kinematics (denoted IK). This method is applied on a small woman, a tall man, a chimpanzee and Lucy.
BibTeX:
@article{Nicolas-2006b,
  author = {Nicolas, Guillaume and Multon, Franck and Gilles Berillon and Marchal, François},
  title = {Plausible locomotion for bipedal creatures using motion warping and inverse kinematics},
  journal = {Lecture Notes in Computer Science},
  year = {2006},
  volume = {4035},
  pages = {586-593},
  url = {http://halshs.archives-ouvertes.fr/halshs-00173267/}
}
Rémion Y, Nocent O and Multon F (2006), "Informatique Graphique, Modélisation Géométrique et Animation" Hermes.
BibTeX:
@inbook{Remion-2006a,
  author = {Yannick Rémion and Olivier Nocent and Franck Multon},
  editor = {D. Bechmann et B. Peroche},
  title = {Informatique Graphique, Modélisation Géométrique et Animation},
  publisher = {Hermes},
  year = {2006}
}
Rezzoug N, Gorce P, Heloir A, Gibet S, Kamp J-F, Multon F and Pelachaud C (2006), "Virtual humanoids endowed with expressive communication gestures: the HuGEx project", In Proceedings of IEEE International Conference on Systems, Man, and Cybernetics.
BibTeX:
@inproceedings{Rezzoug-2006a,
  author = {Nasser Rezzoug and Philippe Gorce and Alexis Heloir and Sylvie Gibet and Jean-François Kamp and Franck Multon and Catherine Pelachaud},
  title = {Virtual humanoids endowed with expressive communication gestures: the HuGEx project},
  booktitle = {Proceedings of IEEE International Conference on Systems, Man, and Cybernetics},
  year = {2006}
}
Riesco E, Lemoine-Morel S, Garnier S, Roussel M, Therrien F, Sanguignol F and Mauriège P (2006), "Impact d'un programme d'amaigrissement chez la femme présentant une obésité", In Société Québécoise de Lipidologie, Nutrition et Métabolisme. St Foy, Québec..
BibTeX:
@inproceedings{Riesco-2006a,
  author = {Eleonor Riesco and Sophie Lemoine-Morel and Sophie Garnier and Michel Roussel and Francois Therrien and Francois Sanguignol and Pascale Mauriège},
  title = {Impact d'un programme d'amaigrissement chez la femme présentant une obésité},
  booktitle = {Société Québécoise de Lipidologie, Nutrition et Métabolisme. St Foy, Québec.},
  year = {2006}
}
Rossignol B (2006), "Rôle du sepsis chronique dans la neuromyopathie acquise en réanimation". Thesis at: UBO.
BibTeX:
@phdthesis{Rossignol-2006a,
  author = {Benoit Rossignol},
  title = {Rôle du sepsis chronique dans la neuromyopathie acquise en réanimation},
  school = {UBO},
  year = {2006}
}
Vallée K, Bessodes L, Roussel M, Garnier S, Lemoine-Morel S, Sicre-Gaubert I, Tremblay A, Auneau Gé and Mauriège P (2006), "Effet d'un programme de marche active sur les apports et la dépense énergétiques chez la femme ménopausé obése.", In Société Québécoise de Lipidologie, Nutrition et Métabolisme. St Foy, Québec..
BibTeX:
@inproceedings{Vallee-2006a,
  author = {Karine Vallée and Laury Bessodes and Michel Roussel and Sophie Garnier and Lemoine-Morel, Sophie and Isabelle Sicre-Gaubert and Angelo Tremblay and Gérard Auneau and Pascale Mauriège},
  title = {Effet d'un programme de marche active sur les apports et la dépense énergétiques chez la femme ménopausé obése.},
  booktitle = {Société Québécoise de Lipidologie, Nutrition et Métabolisme. St Foy, Québec.},
  year = {2006}
}
Vignais N, Bideau B, Craig C, Multon F, Kulpa R and Bootsma R (2006), "Evaluation de la perception du gardien de handball : mise en place d'un cadre de travail en environnement virtuel", In Premières Journées de l'AFRV.
BibTeX:
@inproceedings{Vignais-2006a,
  author = {Vignais, Nicolas and Bideau, Benoit and Cathy Craig and Multon, Franck and Kulpa, Richard and Reinoud Bootsma},
  title = {Evaluation de la perception du gardien de handball : mise en place d'un cadre de travail en environnement virtuel},
  booktitle = {Premières Journées de l'AFRV},
  year = {2006}
}
Ville Thillaye du boullay N, Lucas FD, Kervio G, Madouas G, Deplace C, Trégaro M and Carré F (2006), "Devenir des caractéristiques échocardiographiques de cyclistes professionnels à l'arrêt de la carrière sportive.", In Journées Européennes de la Société Française de Cardiologie, Paris..
BibTeX:
@inproceedings{VilleThillayeduboullay-2006a,
  author = {Ville - Thillaye du boullay, Nathalie and Frédéric De Lucas and Gaëlle Kervio and G. Madouas and Christian Deplace and Michel Trégaro and François Carré},
  title = {Devenir des caractéristiques échocardiographiques de cyclistes professionnels à l'arrêt de la carrière sportive.},
  booktitle = {Journées Européennes de la Société Française de Cardiologie, Paris.},
  year = {2006}
}
Vincent S, Gratas-Delamarche A, Saïag B, Callebert J and Delamarche P (2006), "L'exercice de sprint induit une augmentation des concentrations plasmatiques en dérivés de l'oxyde nitrique", Science & Sport. Vol. 21(2), pp. 110-112.
BibTeX:
@article{Vincent-2006a,
  author = {Vincent, Sophie and Gratas-Delamarche, Arlette and Bernard Saïag and J. Callebert and Delamarche, Paul},
  title = {L'exercice de sprint induit une augmentation des concentrations plasmatiques en dérivés de l'oxyde nitrique},
  journal = {Science & Sport},
  year = {2006},
  volume = {21(2)},
  pages = {110-112},
  url = {http://www.em-consulte.com/article/47502}
}
Zouhal H, Christophe J, Groussard C, Elie M, Delamarche P and Gratas-Delamarche A (2006), "La réalisation d'un marathon n'affecte pas les performances aérobies mesurées en laboratoire chez des marathoniens de niveau national = Effect of marathon running on aerobic performances in highly trained athletes.", Science et Sports. Vol. 21, pp. 303-305.
BibTeX:
@article{Zouhal-2006a,
  author = {Zouhal, Hassane and Jacob Christophe and Groussard, Carole and Moussa Elie and Delamarche, Paul and Gratas-Delamarche, Arlette},
  title = {La réalisation d'un marathon n'affecte pas les performances aérobies mesurées en laboratoire chez des marathoniens de niveau national = Effect of marathon running on aerobic performances in highly trained athletes.},
  journal = {Science et Sports},
  year = {2006},
  volume = {21},
  pages = {303-305},
  url = {http://cat.inist.fr/?aModele=afficheN&cpsidt=18193993}
}
Berillon G, Nicolas G, Multon F, Marchal F, Dumont G, Deloison Y and Gommery D (2005), "Testing locomotor hypothesis in early hominids : 3D modeling and simulation of bipedalisms using anatomical data", American Journal of Physical Anthropology. Vol. 106(S40), pp. 73.
BibTeX:
@article{Berillon-2005a,
  author = {Gilles Berillon and Nicolas, Guillaume and Franck Multon and François Marchal and Georges Dumont and Yvette Deloison and Dominique Gommery},
  title = {Testing locomotor hypothesis in early hominids : 3D modeling and simulation of bipedalisms using anatomical data},
  journal = {American Journal of Physical Anthropology},
  year = {2005},
  volume = {106},
  number = {S40},
  pages = {73},
  url = {http://hal.archives-ouvertes.fr/inria-00441138/}
}
Botcazou M, Zouhal H, Jacob C, Gratas-Delamarche A, Vincent S, Bentué-Ferrer D and Delamarche P (2005), "Effet d’un entranement de type sprint sur les réponses en catécholamines lors d’un exercice bref et intense chez des adolescents des deux sexes.", In 11ème Congrès International de l’ACAPS, Paris, Octobre 2005..
BibTeX:
@inproceedings{Botcazou-2005a,
  author = {Botcazou, Maïtel and Zouhal, Hassane and Christophe Jacob and Gratas-Delamarche, Arlette and Vincent, Sophie and D Bentué-Ferrer and Delamarche, Paul},
  title = {Effet d’un entranement de type sprint sur les réponses en catécholamines lors d’un exercice bref et intense chez des adolescents des deux sexes.},
  booktitle = {11ème Congrès International de l’ACAPS, Paris, Octobre 2005.},
  year = {2005}
}
Dimanche-Boitrel M-T, Meurette O, Rebillard A and Lacour S (2005), "Role of early plasma membrane events in chemotherapy-induced cell death.", Drug Resistance Updates. Vol. 8(1-2), pp. 5-14.
Abstract: Most current anticancer therapies induce tumor cell death through the induction of apoptosis. However, the pathways leading to cell death are not always understood. For example, for several DNA-damaging agents the specific biochemical lesions (DNA damage) have been associated with the induction of apoptosis. However, several of these DNA-damaging agents (cisplatin, 1-beta-arabinofuranosylcytosine, daunorubicin or doxorubicin) as well as other antitumor agents, such as edelfosine or resveratrol, have been recently shown to induce apoptosis via signaling through plasma membrane lipid rafts involving the death receptor pathway. In this review we focus on the role of early plasma membrane events in chemotherapy-induced cell death. Special attention is given to changes in plasma membrane fluidity, activation of the acid sphingomyelinase and the Fas death pathway in response to chemotherapy as well as their possible interrelationships.
BibTeX:
@article{Dimanche-Boitrel-2005a,
  author = {Marie-Thérèse Dimanche-Boitrel and Olivier Meurette and Rebillard, Amélie and Sandrine Lacour},
  title = {Role of early plasma membrane events in chemotherapy-induced cell death.},
  journal = {Drug Resistance Updates},
  year = {2005},
  volume = {8(1-2)},
  pages = {5-14},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Role%20of%20early%20plasma%20membrane%20events%20in%20chemotherapy-induced%20cell%20death.}
}
Giroux-Metges M-A, Pennec J-P, Petit J, Morel J, Talarmin H, Droguet M, Dorange G and Gioux M (2005), "Effects of immobilizing a single muscle on the morphology and the activation of its muscle fibers.", Exp Neurol., Aug, 2005. Vol. 194(2), pp. 495-505.
Abstract: A single muscle of Wistar female rats, either soleus or peroneus longus, was immobilized by fixing its cut distal tendon to the bone during 8 weeks. We observed a transitory weight loss in both muscles; the mean fiber cross-sectional area (CSA) showed a reduction at day 30, followed by an increase at day 60. The time course of the activation of the immobilized muscle was evaluated by recording the chronic electromyographic (EMG) activity during short periods (1 min every other day) of treadmill locomotion. During immobilization, the integrated EMG amplitude of the soleus increased, reaching a maximum at 4 weeks, but remained close to control values during 8 weeks for the peroneus. The median frequency (MF) of the power density spectrum of the soleus EMG was not statistically different between immobilized and control muscles, while MF of the immobilized peroneus EMG was permanently higher than that of control muscles. This suggests two different modes of adaptation in motor unit command, depending on the muscle profile, which could be concomitant with the restoration of muscle fibers CSA after 8 weeks.
BibTeX:
@article{Giroux-Metges2005,
  author = {Giroux-Metges, Marie-Agnès and Pennec, Jean-Pierre and Petit, Julien and Morel, Julie and Talarmin, Hélène and Droguet, Mickaël and Dorange, Germaine and Gioux, Maxime},
  title = {Effects of immobilizing a single muscle on the morphology and the activation of its muscle fibers.},
  journal = {Exp Neurol},
  year = {2005},
  volume = {194},
  number = {2},
  pages = {495--505},
  url = {http://dx.doi.org/10.1016/j.expneurol.2005.03.008},
  doi = {10.1016/j.expneurol.2005.03.008}
}
Gouarné C, Groussard C, Gratas-Delamarche A and Duclos M (2005), "Overnight urinary cortisol and cortisone add new insights into adaptation to training.", Med. Sci. Sports Exerc.. Vol. 37(7), pp. 1157-1167.
BibTeX:
@article{Gouarne-2005a,
  author = {Caroline Gouarné and Groussard, Carole and Gratas-Delamarche, Arlette and Martine Duclos},
  title = {Overnight urinary cortisol and cortisone add new insights into adaptation to training.},
  journal = {Med. Sci. Sports Exerc.},
  year = {2005},
  volume = {37(7)},
  pages = {1157-1167},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Overnight%20urinary%20cortisol%20and%20cortisone%20add%20new%20insights%20into%20adaptation%20to%20training.}
}
Gratas-Delamarche A (2005), "Effets d'une compétition extrême sur le statut pro-antioxydant de coureurs à pieds. Congrès ACAPS, Paris 2005", In Congrès ACAPS, Paris..
BibTeX:
@conference{Gratas-Delamarche-2005a,
  author = {Gratas-Delamarche, Arlette},
  title = {Effets d'une compétition extrême sur le statut pro-antioxydant de coureurs à pieds. Congrès ACAPS, Paris 2005},
  booktitle = {Congrès ACAPS, Paris.},
  year = {2005}
}
Guillou J and Durny A (2005), "Intervenir en éducation physique et en sport : recherches actuelles", In xxx., janvier, 2005. , pp. 402-407. Presses Universitaires de Louvain.
BibTeX:
@inbook{Guillou-2005a,
  author = {Julien Guillou and Annick Durny},
  editor = {G. Carlier, D. Bouthier G. Bui-Xuân},
  title = {Intervenir en éducation physique et en sport : recherches actuelles},
  booktitle = {xxx},
  publisher = {Presses Universitaires de Louvain},
  year = {2005},
  pages = {402-407}
}
Kervio G, du boullay null NV-T, Leclercq C, Daubert J-C and Carré F (2005), "Use of the six-minute walk test in cardiology. Review.", Arch Mal Coeur Vaiss. Vol. 98(12), pp. 1219-1224.
BibTeX:
@article{Kervio-2005a,
  author = {Gaëlle Kervio and Nathalie Ville- Thillaye du boullay and Christophe Leclercq and Jean-Claude Daubert and Francois Carré},
  title = {Use of the six-minute walk test in cardiology. Review.},
  journal = {Arch Mal Coeur Vaiss},
  year = {2005},
  volume = {98(12)},
  pages = {1219-1224},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/16435601}
}
Kervio G, Ville-Thillaye du boullay N, Leclercq C, Daubert JC and Carré F (2005), "Use of the six-minute walk test in cardiology. Review.", Arch Mal Coeur Vaiss. Vol. 12, pp. 1219-1224.
BibTeX:
@article{Kervio-2005b,
  author = {Kervio, G and Ville- Thillaye du boullay, N and Leclercq, C and Daubert, J C and Carré, F},
  title = {Use of the six-minute walk test in cardiology. Review.},
  journal = {Arch Mal Coeur Vaiss},
  year = {2005},
  volume = {12},
  pages = {1219-1224},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/16435601}
}
Kulpa R, Multon F and Arnaldi B (2005), "Morphology-independent representation of motions for interactive human-like animation", Computer Graphics Forum / Eurographics. Vol. 24(3), pp. 343-351.
BibTeX:
@article{Kulpa-2005a,
  author = {Kulpa, Richard and Multon, Franck and Arnaldi, Bruno},
  title = {Morphology-independent representation of motions for interactive human-like animation},
  journal = {Computer Graphics Forum / Eurographics},
  year = {2005},
  volume = {24},
  number = {3},
  pages = {343-351},
  url = {http://onlinelibrary.wiley.com/doi/10.1111/j.1467-8659.2005.00859.x/abstract}
}
Kulpa R (2005), "Adaptation interactive et performante des mouvements d’humanoïdes synthétiques : aspects cinématique, cinétique et dynamiqu". Thesis at: INSA Rennes.
Abstract: De nos jours, la capture de mouvements est une technique très répandue pour obtenir des animations réalistes d’humanoïdes synthétiques. Cependant, ces mouvements doivent être adaptés à de nouvelles contraintes comme la morphologie et l’environnement du per- sonnage a¬�n de pouvoir les utiliser dans toutes les situations. Le problème est alors de les modi¬�er tout en préservant leurs propriétés intrinsèques. Nous proposons donc une mé- thode d’adaptation de ces mouvements à de nouvelles contraintes en véri¬�ant les aspects cinématique, cinétique et dynamique. Ces travaux répondent aux problèmes suivants : trou- ver une posture réaliste parmi celles qui véri¬�ent les contraintes, contrôler la position du centre de masse et adapter les postures en conséquence, en¬�n être capable d’appliquer ces méthodes sur de nombreux personnages en temps-réel. Ce travail peut être utilisé dans les applications interactives par exemple dans des domaines tels que l’éducation, l’audiovisuel et le sport.
BibTeX:
@phdthesis{Kulpa-2005b,
  author = {Kulpa, Richard},
  title = {Adaptation interactive et performante des mouvements d’humanoïdes synthétiques : aspects cinématique, cinétique et dynamiqu},
  school = {INSA Rennes},
  year = {2005},
  url = {http://m2slab.com/index.php?option=com_docman&task=doc_download&gid=15&Itemid=21&lang=fr}
}
Kulpa R and Multon F (2005), "Fast inverse kinematics and kinetics solver for human-like figures", In Proceedings of IEEE Humanoids. , pp. 38-43.
BibTeX:
@inproceedings{Kulpa-2005c,
  author = {Kulpa, Richard and Multon, Franck},
  title = {Fast inverse kinematics and kinetics solver for human-like figures},
  booktitle = {Proceedings of IEEE Humanoids},
  year = {2005},
  pages = {38-43}
}
Lefeuvre-Orfila L, Russo J, Heydorff M and Lagadic L (2005), "Cell redox environment and antioxidant enzyme activities in the pond snail Lymnaea stagnalis exposed to diquat and fomesafen with and without Agral90.", In Congres SETAC European 15th annual Meeting, Lille France, 22-26 mai..
BibTeX:
@inproceedings{Lefeuvre-Orfila-2005.a,
  author = {Lefeuvre-Orfila, Luz and Jacqueline Russo and Micheline Heydorff and Laurent Lagadic},
  title = {Cell redox environment and antioxidant enzyme activities in the pond snail Lymnaea stagnalis exposed to diquat and fomesafen with and without Agral90.},
  booktitle = {Congres SETAC European 15th annual Meeting, Lille France, 22-26 mai.},
  year = {2005}
}
Machefer G, Groussard C, Vincent S, Zouhal H, Faure H, Radák Z, Cillard J and Gratas-Delamarche A (2005), "Apports et concentrations plasmatiques en vitamines antioxydantes dans une population de sportifs à risque.", In 72ème Congrès de la Société de Physiologie, Rennes, Juin 2005..
BibTeX:
@inproceedings{Machefer-2005a,
  author = {Machefer, Guillaume and Groussard, Carole and Vincent, Sophie and Zouhal, Hassane and Faure, Henri and Radák, Z and Cillard, Josiane and Gratas-Delamarche, Arlette},
  title = {Apports et concentrations plasmatiques en vitamines antioxydantes dans une population de sportifs à risque.},
  booktitle = {72ème Congrès de la Société de Physiologie, Rennes, Juin 2005.},
  year = {2005}
}
Meurette O, Huc L, Rebillard A, Moigne GL, Lagadic-Gossmann D and Dimanche-Boitrel M-T (2005), "TRAIL (TNF-related apoptosis-inducing ligand) induces necrosis-like cell death in tumor cells at acidic extracellular pH.", Ann N Y Acad Sci. Vol. 1056, pp. 379-387.
Abstract: How tumor microenvironment, more specifically low extracellular pH (6.5), alters cell response to TNF-related apoptosis-inducing ligand (TRAIL)-based cancer therapy has yet to be determined. The aim of the current work was to test the effect of acidic extracellular pH on TRAIL-induced cell death in human HT29 colon carcinoma and HepG2 hepatocarcinoma cell lines as well as in human primary hepatocytes. We found an increase in TRAIL sensitivity at low extracellular pH, which is partially inhibited by Bcl-2 expression in HT29 cells. At low extracellular pH, TRAIL induced a new form of cell death, sharing necrotic and apoptotic features in tumor cells. By contrast, human primary hepatocytes were resistant to TRAIL-induced cell death even at acidic extracellular pH.
BibTeX:
@article{Meurette-2005a,
  author = {Olivier Meurette and Laurence Huc and Rebillard, Amélie and Gwenaelle Le Moigne and Dominique Lagadic-Gossmann and Marie-Thérèse Dimanche-Boitrel},
  title = {TRAIL (TNF-related apoptosis-inducing ligand) induces necrosis-like cell death in tumor cells at acidic extracellular pH.},
  journal = {Ann N Y Acad Sci},
  year = {2005},
  volume = {1056},
  pages = {379-387},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/16387703}
}
Meurette O, Lefeuvre-Orfila L, Rebillard A, Lagadic-Gossmann D and Dimanche-Boitrel M-T (2005), "Role of intracellular glutathione in cell sensitivity to the apoptosis induced by tumor necrosis factor alpha-related apoptosis-inducing ligand/anticancer drug combinations.", Clinical Cancer Research. Vol. 11(8), pp. 3075-3083.
Abstract: PURPOSE: We have recently shown that combination of tumor necrosis factor alpha-related apoptosis-inducing ligand (TRAIL) with anticancer drugs induced an apoptotic cell death pathway involving both caspases and mitochondria. The present work further explores the role of intracellular reduced glutathione (GSH) level in cell sensitivity to this cell death pathway. EXPERIMENTAL DESIGN: Intracellular GSH level was measured by high-performance liquid chromatography. Cell death was detected by immunofluorescence after Hoechst 33342/propidium iodide staining. Reactive oxygen species production was evaluated by flow cytometry after dihydroethidium probe labeling. Western blot analysis was done to study stress-activated protein kinase/c-jun NH(2)-terminal kinase (SAPK/JNK) phosphorylation. The Student's t test was used to determine significance of the results. Three to six experiments were done. RESULTS: GSH depletion enhanced apoptosis induced by TRAIL/cisplatin (CDDP) or TRAIL/5-fluorouracil (5-FU) combinations in both human HT29 colon carcinoma and HepG2 hepatocarcinoma cells, whereas it enhanced cytotoxicity induced only by TRAIL/CDDP in human primary hepatocytes. Our results further suggested that GSH depletion enhanced SAPK/JNK phosphorylation upon TRAIL/5-FU exposure and likely reduced the detoxification mechanisms of CDDP in HT29 cells. Resistance of Bcl-2-expressing HT29 and HepG2 cells to combined treatment was not overcome by GSH depletion, thus indicating that Bcl-2-mediated antiapoptotic effect occurs independently of intracellular GSH level. CONCLUSION: GSH depletion could be useful to increase the therapeutic efficacy of cancer treatment by TRAIL/anticancer drug combinations. Furthermore, TRAIL/5-FU combination might be a potential anticancer treatment of human tumors, being ineffective on human primary hepatocytes and thus could be of interest in clinical cancer treatment. Nevertheless, Bcl-2 expression remains an important resistance factor.
BibTeX:
@article{Meurette-2005b,
  author = {Olivier Meurette and Lefeuvre-Orfila, Luz and Rebillard, Amélie and Dominique Lagadic-Gossmann and Marie-Thérèse Dimanche-Boitrel},
  title = {Role of intracellular glutathione in cell sensitivity to the apoptosis induced by tumor necrosis factor alpha-related apoptosis-inducing ligand/anticancer drug combinations.},
  journal = {Clinical Cancer Research},
  year = {2005},
  volume = {11(8)},
  pages = {3075-3083},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Role%20of%20intracellular%20glutathione%20in%20cell%20sensitivity%20to%20the%20apoptosis%20induced%20by%20tumor%20necrosis%20factor%20alpha-related%20apoptosis-inducing%20ligand%2Fanticancer%20drug%20combinations.}
}
Pronost N, Nicolas G, Dumont G and Multon F (2005), "Combining morphological interpolation and biomechanical inverse kinematics to simulate bipedal locomotion", In Proceedings of IASTED - Visualization, Imaging & Image Processing. , pp. 39-45.
BibTeX:
@inproceedings{Pronost-2005a,
  author = {Nicolas Pronost and Guillaume Nicolas and Georges Dumont and Franck Multon},
  title = {Combining morphological interpolation and biomechanical inverse kinematics to simulate bipedal locomotion},
  booktitle = {Proceedings of IASTED - Visualization, Imaging & Image Processing},
  year = {2005},
  pages = {39-45}
}
Reland S, du boullay null NVT, Wong S, Carrault G and Carré F (2005), "Reliability of heart rate variability in healthy older women at rest and during orthostatic testing.", Aging Clin Exp Res. Vol. 17(4), pp. 316-321.
BibTeX:
@article{Reland-2005a,
  author = {Sylvia Reland and Nathalie Ville - Thillaye du boullay and Sara Wong and Guy Carrault and Francois Carré},
  title = {Reliability of heart rate variability in healthy older women at rest and during orthostatic testing.},
  journal = {Aging Clin Exp Res},
  year = {2005},
  volume = {17(4)},
  pages = {316-321},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Reliability%20of%20heart%20rate%20variability%20in%20healthy%20older%20women%20at%20rest%20and%20during%20orthostatic%20testing.}
}
Rincon A, Pérez R, Reyes A, Romero A, Lefeuvre-Orfila L and Padilla F (2005), "'Guapo' (Myrosma cannifolia) starch: a natural product with potential use in cosmetic formulations.", Int J Cosmet Sci.. Vol. 27(2), pp. 107-114..
BibTeX:
@article{Rincon-2005a,
  author = {Rincon, AM and Pérez, RM and Reyes, A and Romero, A and Lefeuvre-Orfila, Luz and Padilla, FC},
  title = {'Guapo' (Myrosma cannifolia) starch: a natural product with potential use in cosmetic formulations.},
  journal = {Int J Cosmet Sci.},
  year = {2005},
  volume = {27(2)},
  pages = {107-114.},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/18492160}
}
Russo J, Lefeuvre-Orfila L and Lagadic L (2005), "Inhibition of hemocyte-mediated immune function in Lymnaea stagnalis exposed to the herbicide ether herbicide fomesafen.", In Congres SETAC European 15th annual Meeting, Lille France, 22-26 mai..
BibTeX:
@inproceedings{Russo-2005a,
  author = {Jacqueline Russo and Luz Lefeuvre-Orfila and Laurent Lagadic},
  title = {Inhibition of hemocyte-mediated immune function in Lymnaea stagnalis exposed to the herbicide ether herbicide fomesafen.},
  booktitle = {Congres SETAC European 15th annual Meeting, Lille France, 22-26 mai.},
  year = {2005}
}
Talon S, Giroux-Metges M-A, Pennec J-P, Guillet C, Gascan H and Gioux M (2005), "Rapid protein kinase C-dependent reduction of rat skeletal muscle voltage-gated sodium channels by ciliary neurotrophic factor.", J Physiol., Jun, 2005. Vol. 565(Pt 3), pp. 827-841.
Abstract: The ciliary neurotrophic factor (CNTF), known to exert long-term myotrophic effects, has not yet been shown to induce a rapid biological response in skeletal muscles. The present in vitro study gives rise to the possibility that CNTF could affect the sodium channel activity implied in the triggering of muscle fibre contraction. Therefore, we investigated the effects of an external CNTF application on macroscopic sodium current (I(Na)) in rat native fast-twitch skeletal muscle (flexor digitorum brevis, FDB) by using a cell-attached patch-clamp technique. The I(Na) peak amplitude measured at a depolarizing pulse from -100 to -10 mV is rapidly reduced in a time- and dose-dependent manner by CNTF (0.01-20 ng ml(-1)). The maximal decrease is 25% after 10 min incubation in 2 ng ml(-1) CNTF. There was no alteration in activation or inactivation kinetics, or in activation curves constructed from current-voltage relationships in the presence of CNTF. In contrast, the relative I(Na) inhibition induced by CNTF is accompanied by a hyperpolarizing shift in the midpoint of the inactivation curves: -6 and -10 mV for the steady-state fast and slow inactivation, respectively. Furthermore, CNTF induces a 5 mV hyperpolarization of the resting membrane potential of the fibres. The effects of CNTF are similar to those of 1-oleoyl-2-acetyl-sn-glycerol (OAG), a protein kinase C (PKC) activator, when no effect is observed in the presence of chelerythrine, a PKC inhibitor. These results suggest that, in skeletal muscle, CNTF can rapidly decrease sodium currents by altering inactivation gating, probably through an intracellular PKC-dependent mechanism that could lead to decreased membrane excitability. The present study contributes to a better understanding of the physiological role of endogenous CNTF.
BibTeX:
@article{Talon2005,
  author = {Talon, S. and Giroux-Metges, M-A. and Pennec, J-P. and Guillet, C. and Gascan, H. and Gioux, M.},
  title = {Rapid protein kinase C-dependent reduction of rat skeletal muscle voltage-gated sodium channels by ciliary neurotrophic factor.},
  journal = {J Physiol},
  year = {2005},
  volume = {565},
  number = {Pt 3},
  pages = {827--841},
  url = {http://dx.doi.org/10.1113/jphysiol.2005.084681},
  doi = {10.1113/jphysiol.2005.084681}
}
Veyrunes P, Durny A, Flavier E and Durand M (2005), "L'articulation de l'activité de l'enseignant et des élèves pour résoudre un problème de mathématiques à l'école primaire : une étude", Revue des Sciences de l'Education. Vol. 31(2), pp. 471-489.
Abstract: Cet article décrit l’articulation de l’activité d’une enseignante avec celle de ses élèves lors d’une séance de résolution de problème de mathématiques à l’école primaire. Cette articulation est étudiée à l’aide d’une grille d’analyse inspirée de la sémiotique peircéenne et de la théorie du cours d’action. L’activité y est abordée, selon une approche d’anthropologie cognitive située, comme une action quotidienne, conduite en contexte par les élèves pour trouver la solution du problème et par l’enseignante pour les aider et valider ou invalider leurs propositions. La convergence ou la divergence des préoccupations des acteurs est analysée. Elle met en évidence tout à la fois la viabilité et l’efficacité relative de cette articulation.
BibTeX:
@article{Veyrunes-2005a,
  author = {Philippe Veyrunes and Annick Durny and Eric Flavier and Marc Durand},
  title = {L'articulation de l'activité de l'enseignant et des élèves pour résoudre un problème de mathématiques à l'école primaire : une étude},
  journal = {Revue des Sciences de l'Education},
  year = {2005},
  volume = {31(2)},
  pages = {471-489},
  url = {http://www.erudit.org/revue/rse/2005/v31/n2/012765ar.html?vue=resume}
}
Bideau B, Multon F, Kulpa R, Fradet L, Arnaldi B and Delamarche P (2004), "Using virtual reality to analyze links between handball thrower kinematics and goalkeeper's reactions", Neuroscience Letters. Vol. 372(1-2), pp. 119-122.
Abstract: This work investigates the design of a new method to evaluate the importance of visual elements taken into account by a handball goalkeeper facing a thrower. Virtual reality was used to design and reproduce standardised situations in a controlled environment. Under such conditions, it was possible to isolate for investigation one visual element in the thrower's gestures. The goalkeeper's movements were recorded in order to compare his reactions to two separate throws where only one visual element was modified. Our systems allowed us to measure and record the effects of small changes in the thrower's movements. With the numerical values we obtained from our results we were able to come up with a scale of significance for each isolated element. These preliminary results look promising for neuroscience, allowing us to better understand the strategies used in duel situations.
BibTeX:
@article{Bideau-2004a,
  author = {Bideau, Benoit and Multon, Franck and Kulpa, Richard and Fradet, Laetitia and Arnaldi, Bruno and Delamarche, Paul},
  title = {Using virtual reality to analyze links between handball thrower kinematics and goalkeeper's reactions},
  journal = {Neuroscience Letters},
  year = {2004},
  volume = {372},
  number = {1-2},
  pages = {119-122},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/?term=Using+virtual+reality+to+analyze+links+between+handball+thrower+kinematics+and+goalkeeper's+reactions}
}
Bideau B, Multon F, Kulpa R, Fradet L and Arnaldi B (2004), "Virtual reality applied to sports: do handball goalkeepers react realistically to simulated synthetic opponents?", In Proceedings of ACM, SIGGRAPH VRCAI. Singapore, June, 2004. , pp. p210-216.
BibTeX:
@inproceedings{Bideau-2004b,
  author = {Bideau, Benoit and Multon, Franck and Kulpa, Richard and Fradet, Laetitia and Arnaldi, Bruno},
  title = {Virtual reality applied to sports: do handball goalkeepers react realistically to simulated synthetic opponents?},
  booktitle = {Proceedings of ACM, SIGGRAPH VRCAI},
  year = {2004},
  pages = {p210-216}
}
Borg R (2004), "Rôle du sepsis chronique dans la neuromyoathie acquise en réanimation". Thesis at: UBO.
BibTeX:
@phdthesis{Borg-2004a,
  author = {Rudy Borg},
  title = {Rôle du sepsis chronique dans la neuromyoathie acquise en réanimation},
  school = {UBO},
  year = {2004}
}
Fradet L, Botcazou M, Durocher C, Crétual A, Multon F, Prioux J and Delamarche P (2004), "Do Handball throws always exhibit a proximal to distal segmental sequence?", J Sports Sci.. Vol. 22, pp. 439 - 447.
BibTeX:
@article{Fradet-2004a,
  author = {Fradet, L and Botcazou, M and Durocher, C and Crétual, Armel and Multon, Franck and Prioux, Jacques and Delamarche, Paul},
  title = {Do Handball throws always exhibit a proximal to distal segmental sequence?},
  journal = {J Sports Sci.},
  year = {2004},
  volume = {22},
  pages = {439 - 447},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Do%20Handball%20throws%20always%20exhibit%20a%20proximal%20to%20distal%20segmental%20sequence%3F}
}
Fritayre P (2004), "Culture de cellules atriales de coquilles Saint-Jacques, pecten maximus : valeur et limites du modèle, applications en toxicologie". Thesis at: UBO.
BibTeX:
@phdthesis{Fritayre-2004a,
  author = {Pascale Fritayre},
  title = {Culture de cellules atriales de coquilles Saint-Jacques, pecten maximus : valeur et limites du modèle, applications en toxicologie},
  school = {UBO},
  year = {2004}
}
Jacob C, Zouhal H, Prioux J, Gratas-Delamarche A, Bentué-Ferrer D and Delamarche P (2004), "Effect of the intensity of training on catecholamine responses to supramaximal exercise in endurance trained men.", Eur J Appl Physiol.. Vol. 91, pp. 35-40.
BibTeX:
@article{Jacob-2004a,
  author = {Jacob, C and Zouhal, Hassane and Prioux, Jacques and Gratas-Delamarche, Arlette and Bentué-Ferrer, D and Delamarche, Paul},
  title = {Effect of the intensity of training on catecholamine responses to supramaximal exercise in endurance trained men.},
  journal = {Eur J Appl Physiol.},
  year = {2004},
  volume = {91},
  pages = {35-40},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/14614627}
}
Machefer G, Groussard C, Rannou Bekono F, Zouhal H, Faure H, Vincent S, Cillard J and Gratas-Delamarche A (2004), "Extreme running competition decreases blood antioxidant defense capacity.", J. Am. Coll. Nutr.. Vol. 23(4), pp. 358-364.
BibTeX:
@article{Machefer-2004a,
  author = {Guillaume Machefer and Groussard, Carole and Rannou Bekono, Françoise and Zouhal, Hassane and Henri Faure and Vincent, Sophie and Josiane Cillard and Gratas-Delamarche, Arlette},
  title = {Extreme running competition decreases blood antioxidant defense capacity.},
  journal = {J. Am. Coll. Nutr.},
  year = {2004},
  volume = {23(4)},
  pages = {358-364},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Extreme%20running%20competition%20decreases%20blood%20antioxidant%20defense%20capacity.}
}
Matecki S, Prioux J, Amsallem F, Denjan A, Gaultier C, Ramonatxo M and le groupe «EFR pédiatriques» de la Société de Physiologie. (2004), "Pression maximale respiratoire chez l’enfant : le challenge méthodologique.", Rev Mal Respir.. Vol. 21 : 1116 - 1123, 2004., pp. 1116 - 1123.
BibTeX:
@article{Matecki-2004a,
  author = {Matecki, S and Prioux, Jacques and Amsallem, F and Denjan, A and Gaultier, C and Ramonatxo, M and le groupe «EFR pédiatriques» de la Société de Physiologie.},
  title = {Pression maximale respiratoire chez l’enfant : le challenge méthodologique.},
  journal = {Rev Mal Respir.},
  year = {2004},
  volume = {21 : 1116 - 1123, 2004.},
  pages = {1116 - 1123},
  url = {http://www.sciencedirect.com/science/article/pii/S0761842504715867}
}
Ménardais S, Kulpa R, Multon F and Arnaldi B (2004), "Synchronization for dynamic blending of motions", In Proceedings of ACM/Eurographics Symposium on Computer Animation.
BibTeX:
@inproceedings{Menardais-2004a,
  author = {Stéphane Ménardais and Kulpa, Richard and Multon, Franck and Bruno Arnaldi},
  title = {Synchronization for dynamic blending of motions},
  booktitle = {Proceedings of ACM/Eurographics Symposium on Computer Animation},
  year = {2004}
}
Ménardais S, Multon F, Kulpa R and Arnaldi B (2004), "Motion Blending for Real-Time Animation while Accounting for the Environment", In Proceedings of Computer Graphics International.
BibTeX:
@inproceedings{Menardais-2004b,
  author = {Stéphane Ménardais and Multon, Franck and Kulpa, Richard and Bruno Arnaldi},
  title = {Motion Blending for Real-Time Animation while Accounting for the Environment},
  booktitle = {Proceedings of Computer Graphics International},
  year = {2004}
}
Nicolas G, Multon F and Berillon G (2004), "Inverse kinematics for the calculation of plausible bipedal locomotion using anthropological knowledge", In Proceedings of Computer Animation and Social Agents CASA.
BibTeX:
@inproceedings{Nicolas-2004a,
  author = {Nicolas, Guillaume and Multon, Franck and Berillon, Gilles},
  title = {Inverse kinematics for the calculation of plausible bipedal locomotion using anthropological knowledge},
  booktitle = {Proceedings of Computer Animation and Social Agents CASA},
  year = {2004}
}
Pennec J-P, Talarmin H, Droguet M, Giroux-Metgès M-A, Gioux M and Dorange G (2004), "Characterization of the voltage-activated currents in cultured atrial myocytes isolated from the heart of the common oyster Crassostrea gigas.", J Exp Biol., Oct, 2004. Vol. 207(Pt 22), pp. 3935-3944.
Abstract: Using the macro-patch clamp technique, we show that cardiac myocytes isolated from the heart of the oyster Crassostrea gigas possess several types of voltage-activated ionic currents. (1) A classical non-inactivating potassium current of the IK type that is inhibited by tetraethyl ammonium and shows an outward rectification and a slow activation. (2) A potassium current of the IA type that shows rapid activation and inactivation, and is blocked by 4-amino pyridine or preliminary depolarisation. (3) A potassium calcium-dependent current that is inhibited by charybdotoxin, activated by strong depolarisations and shows a large conductance. (4) A calcium inward current of the L-type that is inhibited by verapamil, cobalt and high concentrations of cadmium. This current is identified in most cells, but a T-type calcium current and classical fast sodium current are only identified in few cells, and only after a strong hyperpolarizing pulse. This suggests that these channels are normally inactivated in cultured cells and are not involved in the spontaneous activity of these cells. When they exist, the fast sodium channel is blocked by tetrodotoxin. The L-type calcium conductance is increased by serotonin. The identification in cultured oyster atrial cells of classical ionic currents, which are observed in most vertebrate species but only in a few species of molluscs, demonstrates that these cells are an interesting model. Moreover the viability and the electrophysiological properties of these cells are not significantly modified by freezing and thawing, thus increasing their usefulness in various bioassays.
BibTeX:
@article{Pennec2004,
  author = {Pennec, Jean-Pierre and Talarmin, Hélène and Droguet, Mikaël and Giroux-Metgès, Marie-Agnès and Gioux, Maxime and Dorange, Germaine},
  title = {Characterization of the voltage-activated currents in cultured atrial myocytes isolated from the heart of the common oyster Crassostrea gigas.},
  journal = {J Exp Biol},
  year = {2004},
  volume = {207},
  number = {Pt 22},
  pages = {3935--3944},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/15472024},
  doi = {10.1242/jeb.01221}
}
Tardieu M, Thevenet D, Zouhal H and Prioux J (2004), "Effects of active recovery between series on performance during an intermittent exercise model : the 30s-30s.", Eur J Appl Physiol. Vol. 93(1-2), pp. 145-152.
BibTeX:
@article{Tardieu-2004a,
  author = {Magaly Tardieu and Delphine Thevenet and Hassane Zouhal and Jacques Prioux},
  title = {Effects of active recovery between series on performance during an intermittent exercise model : the 30s-30s.},
  journal = {Eur J Appl Physiol},
  year = {2004},
  volume = {93(1-2)},
  pages = {145-152},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Effects%20of%20active%20recovery%20between%20series%20on%20performance%20during%20an%20intermittent%20exercise%20model%20%3A%20the%2030s-30s.}
}
Tardieu M, Leclair E, Thevenet D and Prioux J (2004), "Réponses physiologiques à l’exercice intermittent sur piste et sur tapis roulant.", Sciences et Motricité. Vol. 52, pp. 128 - 139.
BibTeX:
@article{Tardieu-2004b,
  author = {Tardieu, M and Leclair, E and Thevenet, Delphine and Prioux, Jacques},
  title = {Réponses physiologiques à l’exercice intermittent sur piste et sur tapis roulant.},
  journal = {Sciences et Motricité},
  year = {2004},
  volume = {52},
  pages = {128 - 139},
  url = {http://www.cairn.info/resume.php?ID_ARTICLE=SM_052_0127#}
}
Tardieu M, Zouhal H, Thevenet D and Prioux J (2004), "Optimisation des procédures d'entraînement des jeunes spécialistes de â½ fond : effet de la récupération entre les séries sur la performance lors d'un exercice intermit", In INSEP (Paris), Juin 2004..
BibTeX:
@inproceedings{Tardieu-2004c,
  author = {Tardieu, Magaly and Zouhal, Hassane and Thevenet, Delphine and Prioux, Jacques},
  title = {Optimisation des procédures d'entraînement des jeunes spécialistes de â½ fond : effet de la récupération entre les séries sur la performance lors d'un exercice intermit},
  booktitle = {INSEP (Paris), Juin 2004.},
  year = {2004}
}
Alexandre S, C R, Maire M, Lefeuvre-Orfila L and Vasseur P (2003), "ZnCl2 Induces Syrian hamster embryo SHE cell transformation.", Toxicology Letters. Vol. 142, pp. 77-87.
Abstract: Abstract
In order to test the hypothesis of a relationship between apoptosis and neoplastic transformation, we studied the transforming potency of zinc, known for its antiapoptotic effects. In this study, zinc chloride (100 microM) was shown to induce morphological transformation (MT) in Syrian hamster embryo (SHE) cells. It was also tested in combination with benzo(a)pyrene (BaP), a positive control for carcinogenicity, or fomesafen, a carcinogenic pesticide with hepatic peroxisomal proliferation properties. A co-exposure of the two carcinogens with 100 microM zinc increased cell transformation in SHE cells. These results were in agreement with the theory of a relationship between the inhibition of apoptosis and induction of cell transformation. The cloning efficiency (CE) of SHE cells seeded at clonal density was raised by zinc, fomesafen and furthermore by the mixture of the two chemicals, which could be explained by the antiapoptotic action of zinc and fomesafen on SHE cells. No change in myc and bax expressions was observed in zinc-treated SHE cells.
BibTeX:
@article{Alexandre-2003,
  author = {Alexandre, S and Rast C and Maire, M.A and Lefeuvre-Orfila, Luz and Vasseur, P},
  title = {ZnCl2 Induces Syrian hamster embryo SHE cell transformation.},
  journal = {Toxicology Letters},
  year = {2003},
  volume = {142},
  pages = {77-87},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=ZnCl2%20Induces%20Syrian%20hamster%20embryo%20SHE%20cell%20transformation.}
}
Bideau B, Colobert B, Nicolas G, Le Guerroue G, Multon F and Delamarche P (2003), "Development of an Active Drag Evaluation System (A.D.E.S.)", Biomechanics and Medecine in Swimming IX., In BIOMECHANICS AND MEDICINE IN SWIMMING; 51-56
World Symposium on Biomechanics and Medicine in Swimming
9th, World Symposium on Biomechanics and Medicine in Swimming. , pp. 1-6.
BibTeX:
@inproceedings{Bideau-2003a,
  author = {Bideau, Benoit and Colobert, Briac and Nicolas, Guillaume and Le Guerroue, Gael and Multon, Franck and Delamarche, Paul},
  title = {Development of an Active Drag Evaluation System (A.D.E.S.)},
  booktitle = {BIOMECHANICS AND MEDICINE IN SWIMMING; 51-56 
World Symposium on Biomechanics and Medicine in Swimming
9th, World Symposium on Biomechanics and Medicine in Swimming}, journal = {Biomechanics and Medecine in Swimming IX}, year = {2003}, pages = {1-6} }
Bideau B, Kulpa R, Ménardais S, Fradet L, Multon F, Delamarche P and Arnaldi B (2003), "Realeal handball goalkeeper vs. virtual handball thrower", Presence: Teleoper. Virtual Environ.., August, 2003. Vol. 12(4), pp. 411-421.
Abstract: Virtual reality offers new tools for human motion understanding. Several applications have been widely used in teleoperation, military training, driving and flying simulators, and so forth. We propose to test if virtual reality is a valid training tool for the game of handball. We focused on the duel between a handball goalkeeper and a thrower. To this end, we defined a pilot experiment divided into two steps: an experiment with real subjects and another one with virtual throwers. The throwers' motions were captured in order to animate their avatar in a reality center. In this paper, we focused on the evaluation of presence when a goalkeeper is confronting these avatars. To this end, we compared the goalkeeper's gestures in the real and in the virtual experiment to determine if virtual reality engendered the same movements for the same throw. Our results show that gestures did not differ between the real and virtual environment. As a consequence, we can say that the virtual environment offered enough realism to initiate natural gestures. Moreover, as in real games, we observed the goalkeeper's anticipation to allow us to use virtual reality in future work as a way to understand the goalkeeper and thrower interactions. The main originality of this work was to measure presence in a sporting application with new evaluation methods based on motion capture.
BibTeX:
@article{Bideau-2003b,
  author = {Bideau, Benoit and Kulpa, Richard and Stéphane Ménardais and Fradet, Laetitia and Multon, Franck and Delamarche, Paul and Arnaldi, Bruno},
  title = {Realeal handball goalkeeper vs. virtual handball thrower},
  journal = {Presence: Teleoper. Virtual Environ.},
  year = {2003},
  volume = {12},
  number = {4},
  pages = {411-421},
  url = {http://dl.acm.org/citation.cfm?id=948907}
}
Bideau B, Fradet L, Multon F, Ménardais S, Kulpa R and Arnaldi B (2003), "Validation d'un processus de traitement allant de la capture du mouvement àl'immersion de sujets en réalité virtuelle : application au tir au handball", In Revue Internationale de CFAO : Journées de l'AFIG 2003. Vol. 18(2)
Abstract: La réalité virtuelle peut être utilisée pour provoquer des réactions réalistes dans des mondes synthétiques. Cependant, tous les niveaux intervenant dans la conception du monde synthétique (incluant l'animation des personnages) peuvent introduire des artefacts non réalistes. L'objectif de cette étude est d'évaluer un processus d'animation cherchant à reproduire des tirs de handball. Un gardien de but réel est censé arrêter ces tirs comme il le ferait dans le monde réel. Au préalable, nous avons mesuré les mouvements de ce même gardien en situation réelle. Les gestes obtenus dans les deux expériences sont comparés pour vérifier la qualité de la chaîne d'animation. Une application de ce travail concerne l'identification des paramètres pris par les gardiens de but pour réaliser leur parade.
BibTeX:
@inproceedings{Bideau-2003c,
  author = {Bideau, Benoit and Fradet, Laetitia and Multon, Franck and Stéphane Ménardais and Kulpa, Richard and Arnaldi, Bruno},
  title = {Validation d'un processus de traitement allant de la capture du mouvement àl'immersion de sujets en réalité virtuelle : application au tir au handball},
  booktitle = {Revue Internationale de CFAO : Journées de l'AFIG 2003},
  year = {2003},
  volume = {18},
  number = {2}
}
Giroux-Metges M-A, Pennec J-P, Petit J, Goanvec C, Dorange G and Gioux M (2003), "Motor unit properties in the soleus muscle after its distal tendon transfer to the plantaris muscle tendon in the rat.", J Physiol., Dec, 2003. Vol. 553(Pt 3), pp. 925-933.
Abstract: The aim of this study was to evaluate how a modification in the mechanical conditions under which a muscle is used could induce changes in the characteristics and the spinal drive of its motor units (MU). The distal tendon of the soleus muscle of Wistar rats was transferred to the distal stump of the plantaris muscle tendon. The EMG activity of the soleus was chronically recorded for 8 weeks, every other day, during a 1-min treadmill walk. After spinal ventral root splitting, individual MU contractile properties were measured in control soleus (102 MUs) or in transposed soleus muscles after 4 weeks (41 MUs) or 8 weeks (28 MUs). Muscle/body weight ratio did not vary after transposition, nor did MU tetanic forces. A decrease in MU twitch contraction times and in their half relaxation times was observed at weeks 4 and 8. MU tension-frequency curves varied significantly after tendon transfer, becoming closer to the curves of the fast MUs of the control group. During locomotion, we observed no change in the amplitude of rectified-filtered electromyographic activity, but a significant decrease in mean burst duration and an increase in the median frequency of the power density spectrum. Tendon transposition of the soleus muscle brought about adaptations in MU contractile properties and soleus spinal control.
BibTeX:
@article{Giroux-Metges2003,
  author = {Giroux-Metges, Marie-Agnès and Pennec, Jean-Pierre and Petit, Julien and Goanvec, Christelle and Dorange, Germaine and Gioux, Maxime},
  title = {Motor unit properties in the soleus muscle after its distal tendon transfer to the plantaris muscle tendon in the rat.},
  journal = {J Physiol},
  year = {2003},
  volume = {553},
  number = {Pt 3},
  pages = {925--933},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/12972623},
  doi = {10.1113/jphysiol.2003.048389}
}
Groussard C, Machefer G, Rannou Bekono F, Faure H, Zouhal H, Sergent O, Chevanne M, Cillard J and Gratas-Delamarche A (2003), "Physical fitness and plasma non-enzymatic antioxidant status at rest and after a single sprint anaerobic exercise.", Can. J. Appl. Physiol.. Vol. 28(1), pp. 79-92.
BibTeX:
@article{Groussard-2003a,
  author = {Groussard, Carole and Guillaume Machefer and Rannou Bekono, Françoise and Faure, H and Zouhal, Hassane and Sergent, Odile and Martine Chevanne and Cillard, Josiane and Gratas-Delamarche, Arlette},
  title = {Physical fitness and plasma non-enzymatic antioxidant status at rest and after a single sprint anaerobic exercise.},
  journal = {Can. J. Appl. Physiol.},
  year = {2003},
  volume = {28(1)},
  pages = {79-92},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Physical%20fitness%20and%20plasma%20non-enzymatic%20antioxidant%20status%20at%20rest%20and%20after%20a%20single%20sprint%20anaerobic%20exercise.}
}
Groussard C, Rannou Bekono F, Machefer G, Chevanne M, Vincent S, Sergent O, Cillard J and Gratas-Delamarche A (2003), "Changes in blood lipid peroxidation markers and antioxidants after a single sprint anaerobic exercise", Eur. J Appl. Physiol.. Vol. 89(1), pp. 14-20.
BibTeX:
@article{Groussard-2003b,
  author = {Groussard, Carole and Rannou Bekono, Françoise and Guillaume Machefer and Martine Chevanne and Vincent, Sophie and Odile Sergent and Cillard, Josiane and Gratas-Delamarche, Arlette},
  title = {Changes in blood lipid peroxidation markers and antioxidants after a single sprint anaerobic exercise},
  journal = {Eur. J Appl. Physiol.},
  year = {2003},
  volume = {89(1)},
  pages = {14-20},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Changes%20in%20blood%20lipid%20peroxidation%20markers%20and%20antioxidants%20after%20a%20single%20sprint%20anaerobic%20exercise}
}
Lemoine-Morel S, Granier P, Tiffoche C, Rannou Bekono F, Thieulant ML and Delamarche P (2003), "Estrogen receptor alpha mRNA in human skeletal muscles", Med Sci Sports Exerc. Vol. 35(3), pp. 439-443.
BibTeX:
@article{Lemoine-Morel-2003a,
  author = {Lemoine-Morel, Sophie and Pascale Granier and Christophe Tiffoche and Rannou Bekono, Françoise and Thieulant, M L and Delamarche, Paul},
  title = {Estrogen receptor alpha mRNA in human skeletal muscles},
  journal = {Med Sci Sports Exerc},
  year = {2003},
  volume = {35(3)},
  pages = {439-443},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/12618573}
}
Matecki S, Prioux J, Jabert S, Hayot M, Prefaut C and Ramonatxo M (2003), "Respiratory pressure in boys from 11 to 17 years old : a semi longitudinal study.", Pediat Pulmonol.. Vol. 35, pp. 368-374.
BibTeX:
@article{Matecki-2003a,
  author = {Matecki, S and Prioux, Jacques and Jabert, S and Hayot, M and Prefaut, C and Ramonatxo, M},
  title = {Respiratory pressure in boys from 11 to 17 years old : a semi longitudinal study.},
  journal = {Pediat Pulmonol.},
  year = {2003},
  volume = {35},
  pages = {368-374},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/12687594}
}
Moussa E, Zouhal H, Prioux J, Delamarche P and Gratas-Delamarche A (2003), "Variations du volume plasmatique induites par un exercice de sprint chez des sprinters, des endurants et des non-entranés de sexe masculin.", Science & Sports.. Vol. 18, pp. 202-208.
BibTeX:
@article{Moussa-2003a,
  author = {Moussa, E and Zouhal, Hassane and Prioux, Jacques and Delamarche, Paul and Gratas-Delamarche, Arlette},
  title = {Variations du volume plasmatique induites par un exercice de sprint chez des sprinters, des endurants et des non-entranés de sexe masculin.},
  journal = {Science & Sports.},
  year = {2003},
  volume = {18},
  pages = {202-208},
  url = {http://www.sciencedirect.com/science/article/pii/S0765159703001618}
}
Moussa E, Zouhal H, Vincent S, Prioux J, Delamarche P and Gratas-Delamarche A (2003), "Effect of sprint duration (6s or 30s) on plasma glucose regulation in untrained male subjects..", J Sports Med Phys Fitness.. Vol. 43, pp. 546-553.
BibTeX:
@article{Moussa-2003b,
  author = {Moussa, E and Zouhal, Hassane and Vincent, Sophie and Prioux, Jacques and Delamarche, Paul and Gratas-Delamarche, Arlette},
  title = {Effect of sprint duration (6s or 30s) on plasma glucose regulation in untrained male subjects..},
  journal = {J Sports Med Phys Fitness.},
  year = {2003},
  volume = {43},
  pages = {546-553},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Effect%20of%20sprint%20duration%20%286s%20or%2030s%29%20on%20plasma%20glucose%20regulation%20in%20untrained%20male%20subjects..}
}
Prioux J, Matecki S, Amsallem F, Denjan A, Ramonatxo M and le groupe «EFR pédiatriques» de la Société de Physiologie (2003), "La réponse ventilatoire à l’exercice maximal chez l'enfant sain.", Rev Mal Respir.. Vol. 20, pp. 904-911.
BibTeX:
@article{Prioux-2003a,
  author = {Prioux, Jacques and Matecki, S and Amsallem, F and Denjan, A and Ramonatxo, M and le groupe «EFR pédiatriques» de la Société de Physiologie},
  title = {La réponse ventilatoire à l’exercice maximal chez l'enfant sain.},
  journal = {Rev Mal Respir.},
  year = {2003},
  volume = {20},
  pages = {904-911},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=La%20r%C3%A9ponse%20ventilatoire%20%C3%A0%20l%E2%80%99exercice%20maximal%20chez%20l%27enfant%20sain.}
}
Tardieu M, Thevenet D, Zouhal H and Prioux J (2003), "Effet des séries sur la durée totale de travail et le temps passé à VO2max lors d'un exercice intermittent : le 30s-30s chez des enduran", In IV Congrès de la Société de Physiologie : « Biologie de l’exercice musculaire ». Sousse, Tunisie, 28 au 31 mai..
BibTeX:
@inproceedings{Tardieu-2003a,
  author = {Tardieu, Magaly and Thevenet, Delphine and Zouhal, Hassane and Prioux, Jacques},
  title = {Effet des séries sur la durée totale de travail et le temps passé à VO2max lors d'un exercice intermittent : le 30s-30s chez des enduran},
  booktitle = {IV Congrès de la Société de Physiologie : « Biologie de l’exercice musculaire ». Sousse, Tunisie, 28 au 31 mai.},
  year = {2003}
}
Tardieu M, Thevenet D, Zouhal H and Prioux J (2003), "Influence of intensity on time spent at maximal oxygen uptake during short intermittent exercise", In 8th annual Congress of the European College of Sport Science. Salzburg (Autriche), 9 au 12 juillet 2003..
BibTeX:
@inproceedings{Tardieu-2003b,
  author = {Tardieu, Magaly and Thevenet, Delphine and Zouhal, Hassane and Prioux, Jacques},
  title = {Influence of intensity on time spent at maximal oxygen uptake during short intermittent exercise},
  booktitle = {8th annual Congress of the European College of Sport Science. Salzburg (Autriche), 9 au 12 juillet 2003.},
  year = {2003}
}
Lefeuvre-Orfila L, Mendoza S, Rodríguez J and Arvelo F (2002), "Participation of dexamethasone and E and C vitamins in the modulation of the hepatotoxic effect induced by fomesafen and 2,4-D amino herbicides, in rats", Acta Cient Venez. Vol. 53, pp. 60-65.
Abstract: Abstract
The fomesafen and 2,4-D amine herbicide induce cytotoxic effects at hepatic level in rats, such as: hepatomegaly, hyperplasia and increase in the enzymes activity which participate in the processes of peroxisomal beta-oxidation of fatty acids. In this work, the effect of vitamin E and C was evaluated, as well as, the dexamethasone in the modulation of these hepatotoxic effects. Sprague-Dawley rats were treated with the herbicides and with the agents to be evaluated. The different treatments were given during 15 days orally route. The herbicides combined with the dexamethasone and antioxidant agents were administrated only and simultaneously with the herbicides. Once concluded the different treatment, the rats were weighed and sacrificed. It was evaluated the liver size and liver fragments were obtained to determine the enzymatic activity of Fatty Acyl CoA-oxidase (FACO) and cellular number. The results showed that the hepatomegaly induced by fomesafen was inhibited by the vitamins and by the dexamethasone, while any effect was not observed in the group of rats treated with 2,4-D amine. None of the agents modulated the FACO activity induced by herbicides in treated rats. However, the dexamethasone showed a protective effect in the hyperplasia induced by two herbicides. The hepatotoxic effects induced by the herbicides responded to a different mechanism due to the differences of the effects observed at the antioxidant agents. On the other hand, the inhibition of the cellular proliferation by the dexamethasone does not keep relation with the responsible mechanisms of inducing the oxidant stress into FACO activity. Under experimental conditions of this study, the use of these agents does not guarantee protection against the hepatotoxic effects induced by the herbicides.
BibTeX:
@article{Lefeuvre-Orfila-2002a,
  author = {Luz Lefeuvre-Orfila and Solangela Mendoza and Jesús Rodríguez and Francisco Arvelo},
  title = {Participation of dexamethasone and E and C vitamins in the modulation of the hepatotoxic effect induced by fomesafen and 2,4-D amino herbicides, in rats},
  journal = {Acta Cient Venez},
  year = {2002},
  volume = {53},
  pages = {60-65},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Orfila%20Participation%20of%20dexamethasone%20and}
}
Lemoine-Morel S, Granier P, Tiffoche C, Berthon PM, Thieulant M-L, Carré F and Delamarche P (2002), "Effect of endurance training on estrogen receptor alpha expression in different rat skeletal muscle type.", Acta Physiol Scan. Vol. 175(3), pp. 211-217.
BibTeX:
@article{Lemoine-Morel-2002a,
  author = {Lemoine-Morel, Sophie and Pascale Granier and Christophe Tiffoche and P M Berthon and Marie-Lise Thieulant and Carré, Francois and Delamarche, Paul},
  title = {Effect of endurance training on estrogen receptor alpha expression in different rat skeletal muscle type.},
  journal = {Acta Physiol Scan},
  year = {2002},
  volume = {175(3)},
  pages = {211-217},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Effect%20of%20endurance%20training%20on%20estrogen%20receptor%20alpha%20expression%20in%20different%20rat%20skeletal%20muscle%20type.}
}
Pennec J-P, Gallet M, Gioux M and Dorange G (2002), "Cell culture of bivalves: tool for the study of the effects of environmental stressors.", Cell Mol Biol (Noisy-le-grand)., Jun, 2002. Vol. 48(4), pp. 351-358.
Abstract: Spontaneous beating cells can be isolated from the heart of the oyster (Crassostrea gigas) and cultured for more than two months. They form adherent contractile networks in culture conditions. They show muscarinic and beta-adrenergic reactivity thus showing that they are functional cardio-myocytes: Acetylcholine induced a dose dependent decrease in spontaneous beating rate via an increase in potassium conductance, this effect being blocked by atropine. Epinephrine induced a dramatic increase in calcium conductance which was blocked by high concentrations of propranolol but not by sotalol and reversed by verapamil. Tributyltin and cadmium induced a dose and time dependent decrease mainly in inward ionic conductances, leading to a decrease or even a total suppression of the beating rate. Present study indicates that this model could be used as a sensitive test to study the effects of some marine pollutants at the cellular level in molluscs.
BibTeX:
@article{Pennec2002,
  author = {Pennec, Jean-Pierre and Gallet, Morgane and Gioux, Maxime and Dorange, Germaine},
  title = {Cell culture of bivalves: tool for the study of the effects of environmental stressors.},
  journal = {Cell Mol Biol (Noisy-le-grand)},
  year = {2002},
  volume = {48},
  number = {4},
  pages = {351--358},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/12064442}
}
Prioux J, Ayoub J, Houel N, Berger M, Ramonatxo M and Prefaut C (2001), "Effets de l’entranement sur les potentiels aérobie et anaérobie de jeunes nageurs. Exercice réalisé avec les bras.", Science & Sports.. Vol. 16, pp. 306-314.
BibTeX:
@article{Prioux-2001a,
  author = {Prioux, Jacques and Ayoub, J and Houel, N and Berger, M and Ramonatxo, M and Prefaut, C},
  title = {Effets de l’entranement sur les potentiels aérobie et anaérobie de jeunes nageurs. Exercice réalisé avec les bras.},
  journal = {Science & Sports.},
  year = {2001},
  volume = {16},
  pages = {306-314},
  url = {http://www.em-consulte.com/article/24027/effets-de-l-entrainement-sur-les-potentiels-aerobi}
}
Prioux J, Ayoub J, Matécki S, Sotin J, Mercier J and Ramonatxo M (2001), "Evolution du seuil ventilatoire pendant la croissance. Relations avec les caractéristiques anthropométriques. Etude multi-longitudinale. (Définition de valeurs de références).", Science & Sports.. Vol. 16 : 137 - 145, 2001, pp. 137-145.
BibTeX:
@article{Prioux-2001b,
  author = {Prioux, Jacques and Ayoub, J and Matécki, S and Sotin, J and Mercier, J and Ramonatxo, M},
  title = {Evolution du seuil ventilatoire pendant la croissance. Relations avec les caractéristiques anthropométriques. Etude multi-longitudinale. (Définition de valeurs de références).},
  journal = {Science & Sports.},
  year = {2001},
  volume = {16 : 137 - 145, 2001},
  pages = {137-145},
  url = {http://cat.inist.fr/?aModele=afficheN&cpsidt=1005273}
}
Rannou Bekono F, Prioux J, Zouhal H, Gratas-Delamarche A and Delamarche P (2001), "Physiological profile of handball players.", J Sports Med Phys Fitness.. Vol. 41, pp. 349-353.
BibTeX:
@article{RannouBekono-2001a,
  author = {Rannou Bekono, Françoise and Prioux, Jacques and Zouhal, Hassane and Gratas-Delamarche, Arlette and Delamarche, Paul},
  title = {Physiological profile of handball players.},
  journal = {J Sports Med Phys Fitness.},
  year = {2001},
  volume = {41},
  pages = {349-353},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/11533566}
}
Angel-Guio J, Charris J, Perez J, Duarte de Perez Z, Compagnone R, Israel A, Lefeuvre-Orfila L, Migliore de Angel B, Lopez S, Rodriguez L, Caldera J, Michelena de Baez E and Arrieta F (2000), "Synthesis and theorical study of 2-amino-2,3,3a,4,5,6-hexahydro-1H-phenalene and its biological evaluation on central dopaminergic system.", Farmaco. Vol. 55, pp. 575-582.
Abstract: Abstract
Compound 2 considered as a rigid non-hydroxylated 2-amino tetralin was synthesized and biologically evaluated. Central administration of compound 2 (50 microg or 100 microg/10 microl) induced a reduction in urinary sodium and potassium excretion at 3 and 6 h of urine collection. We speculate that compound 2 may be acting as a dopamine receptor antagonist.
BibTeX:
@article{Angel-Guio-2000a,
  author = {Angel-Guio, J and Charris, J and Perez, J and Duarte de Perez, Z.D. and Compagnone, R. and Israel, A. and Lefeuvre-Orfila, Luz and Migliore de Angel, B and Lopez, S and Rodriguez, L and Caldera, J and Michelena de Baez, E and Arrieta, F},
  title = {Synthesis and theorical study of 2-amino-2,3,3a,4,5,6-hexahydro-1H-phenalene and its biological evaluation on central dopaminergic system.},
  journal = {Farmaco},
  year = {2000},
  volume = {55},
  pages = {575-582},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Synthesis%20and%20theorical%20study%20of%202-amino-2%2C3%2C3%C2%AA%2C4%2C5%2C6-hexahydro-1H-phenalene%20and%20its%20biological%20evaluation%20on%20central%20dopaminergic%20system.}
}
Groussard C, Morel I, Chevanne M, Monnier M, Cillard J and Gratas-Delamarche A (2000), "Free radical scavenging and antioxidant effects of lactate ion: an in vitro study.", J. Appl. Physiol.. Vol. 89(1), pp. 169-175.
BibTeX:
@article{Groussard-2000a,
  author = {Groussard, Carole and Isabelle Morel and Martine Chevanne and Michel Monnier and Cillard, Josiane and Gratas-Delamarche, Arlette},
  title = {Free radical scavenging and antioxidant effects of lactate ion: an in vitro study.},
  journal = {J. Appl. Physiol.},
  year = {2000},
  volume = {89(1)},
  pages = {169-175},
  url = {http://www.ncbi.nlm.nih.gov/pubmed/10904049}
}
Lefeuvre-Orfila L, Rodríguez M, Colman T, Hasegawa M, Merentes E and Arvelo F (2000), "Structural modification of berberine alkaloids in relation to cytotoxic activity in vitro", Journal of Ethnopharmacology. Vol. 71, pp. 449-456.
BibTeX:
@article{Lefeuvre-Orfila-2000a,
  author = {Lefeuvre-Orfila, Luz and Rodríguez, Maria and Colman, Trina and Hasegawa, M and Merentes, Elizabeth and Arvelo, Francisco},
  title = {Structural modification of berberine alkaloids in relation to cytotoxic activity in vitro},
  journal = {Journal of Ethnopharmacology},
  year = {2000},
  volume = {71},
  pages = {449-456},
  url = {http://www.ncbi.nlm.nih.gov/pubmed?term=Lefeuvre-Orfila%2C%20Luz%20and%20Rodr%C3%ADguez%2C%20M%20and%20Colman%2C%20T%20and%20Hasegawa%2C%20M%20and%20Merentes%2C%20E%20and%20Arvelo%2C%20F}
}
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