Search Results - "Ducrocq, Guillaume"

Peripheral and Central Fatigue Development during All-Out Repeated Cycling Sprints by HUREAU, THOMAS J, DUCROCQ, GUILLAUME P, BLAIN, GREGORY M

“…PURPOSEWe investigated the development and recovery of peripheral and central fatigue during repeated cycling sprints and its influence on power output…”
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Lactate and hydrogen ions play a predominant role in evoking the exercise pressor reflex during ischaemic contractions but not during freely perfused contractions by Ducrocq, Guillaume P, Anselmi, Laura, Ruiz-Velasco, Victor, Kaufman, Marc P

“…We investigated the role played by lactate and hydrogen in evoking the exercise pressor reflex (EPR) in decerebrated rats whose hindlimb muscles were either…”
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Exercise-Induced Fatigue in Hamstring versus Quadriceps Muscles and Consequences on the Torque–Duration Relationship in Men by MASSAMBA, ANASTHASE, HUCTEAU, ELYSE, MALLARD, JORIS, DUCROCQ, GUILLAUME P., FAVRET, FABRICE, HUREAU, THOMAS J.

“…PURPOSEThe present study investigated the mechanisms of neuromuscular fatigue in quadriceps and hamstring muscles and its consequences on the torque-duration…”
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Relationship between neuromuscular fatigue, muscle activation and the work done above the critical power during severe‐intensity exercise by Ducrocq, Guillaume P., Blain, Grégory M.

“…New Findings What is the central question of this study? Does the work done above critical power (W′) or muscle activation determine the degree of peripheral…”
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Recovery from Fatigue after Cycling Time Trials in Elite Endurance Athletes by Ducrocq, Guillaume P., Hureau, Thomas J., Bøgseth, Tina, Meste, Olivier, Blain, Gregory M.

“…We determined the recovery from neuromuscular fatigue in six professional (PRO) and seven moderately trained (MOD) cyclists after repeated cycling time trials…”
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The Role of Contraction Mode in Determining Exercise Tolerance, Torque–Duration Relationship, and Neuromuscular Fatigue by DUCROCQ, GUILLAUME P., AL ASSAD, SIMON H., KOUZKOUZ, NABIL, HUREAU, THOMAS J.

“…Critical torque (CT) and work done above it ( W ') are key predictors of exercise performance associated with neuromuscular fatigue. The aim of the present…”
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Impact of Eccentric versus Concentric Cycling Exercise on Neuromuscular Fatigue and Muscle Damage in Breast Cancer Patients by Hucteau, Elyse, Mallard, Joris, Barbi, Chiara, Venturelli, Massimo, Schott, Roland, Trensz, Philippe, Pflumio, Carole, Kalish-Weindling, Michal, Pivot, Xavier, Favret, Fabrice, Ducrocq, Guillaume P, Dufour, Stéphane P, Pagano, Allan F, Hureau, Thomas J

“…This study investigated the magnitude and etiology of neuromuscular fatigue and muscle damage induced by eccentric cycling compared to conventional concentric…”
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Identifying sex differences in neuromuscular fatigue: the challenge of normalizing exercise intensity and interpreting the results between populations by Hureau, Thomas J., Hucteau, Elyse, Massamba, Anasthase, Mallard, Joris, Ducrocq, Guillaume P.

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The magnitude of the exercise pressor reflex is influenced by the active skeletal muscle mass in the decerebrate rat by Estrada, Juan A, Ducrocq, Guillaume P, Kaufman, Marc P

“…The exercise pressor reflex is composed of two components, namely the muscle mechanoreflex and the muscle metaboreflex. The afferents evoking the two…”
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Functional knockout of ASIC3 attenuates the exercise pressor reflex in decerebrated rats with ligated femoral arteries by Kim, Joyce S, Ducrocq, Guillaume P, Kaufman, Marc P

“…The exercise pressor reflex arises from contracting muscle and is manifested by increases in arterial pressure, heart rate, and cardiac contractility. In…”
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Increased Fatigue Response to Augmented Deceptive Feedback during Cycling Time Trial by DUCROCQ, Guillaume P, HUREAU, Thomas J, MESTE, Olivier, BLAIN, Grégory M

“…PURPOSEThis study aimed to investigate the effect of different magnitudes of deception on performance and exercise-induced fatigue during cycling time-trial…”
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Blocking the transient receptor potential vanilloid-1 does not reduce the exercise pressor reflex in healthy rats by Ducrocq, Guillaume P, Estrada, Juan A, Kim, Joyce S, Kaufman, Marc P

“…Controversy exists regarding the role played by transient receptor potential vanilloid-1 (TRPV1) in evoking the exercise pressor reflex. Here, we determine the…”
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Inhibition and potentiation of the exercise pressor reflex by pharmacological modulation of TRPC6 in male rats by Ducrocq, Guillaume P, Anselmi, Laura, Stella, Jr, Salvatore L, Copp, Steven W, Ruiz-Velasco, Victor, Kaufman, Marc P

“…We determined the role played by the transient receptor potential canonical 6 (TRPC6) channel in evoking the mechanical component of the exercise pressor…”
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Inorganic phosphate and lactate potentiate the pressor response to acidic stimuli in rats by Ducrocq, Guillaume P., Kaufman, Marc P.

“…New Findings What is the central question of this study? What is the contribution of the main acidic compounds accumulated during contractions, namely H+,…”
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ASIC1a plays a key role in evoking the metabolic component of the exercise pressor reflex in rats by Ducrocq, Guillaume P, Kim, Joyce S, Estrada, Juan A, Kaufman, Marc P

“…The role of the acid-sensing ion channel 1a (ASIC1a) in evoking the exercise pressor reflex is unknown, despite the fact that ASIC1a is opened by decreases in…”
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Paradoxical potentiation of the exercise pressor reflex by endomorphin 2 in the presence of naloxone by Anselmi, Laura, Ducrocq, Guillaume P, Kim, Joyce S, Herold, Paul B, Ruiz-Velasco, Victor, Kaufman, Marc P

“…When contracting muscles are freely perfused, the acid-sensing ion channel 3 (ASIC3) on group IV afferents plays a minor role in evoking the exercise pressor…”
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Functional knockout of the TRPV1 channel has no effect on the exercise pressor reflex in rats by Anselmi, Laura, Ducrocq, Guillaume P., Ruiz‐Velasco, Victor, Stocker, Sean D., Higgins, Shannon P., Kaufman, Marc P.

“…The role played by the transient receptor potential vanilloid 1 (TRPV1) channel on the thin fibre afferents evoking the exercise pressor reflex is…”
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Recovery from Fatigue following Cycling Time-Trials in Elite Endurance Athletes by Ducrocq, Guillaume P, Hureau, Thomas J, Bøgseth, Tina, Meste, Olivier, Blain, Gregory M

“…INTRODUCTIONWe determined the recovery from neuromuscular fatigue in six professional (PRO) and seven moderately trained cyclists (MOD) following repeated…”
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ASIC1a does not play a role in evoking the metabolic component of the exercise pressor reflex in a rat model of peripheral artery disease by Ducrocq, Guillaume P, Kim, Joyce S, Estrada, Juan A, Kaufman, Marc P

“…The role of the ASIC1a in evoking the exercise pressor reflex in rats with simulated peripheral artery disease is unknown. This prompted us to determine…”
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Central and peripheral modulation of exercise pressor reflex sensitivity after nonfatiguing work by Stavres, Jon, Luck, J Carter, Ducrocq, Guillaume P, Cauffman, Aimee E, Pai, Samuel, Sinoway, Lawrence I

“…Autonomic blood pressure control is fundamentally altered during a single bout of exercise, as evidenced by the downward resetting of the baroreflex following…”
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