Search Results - "Léoty, Claude"

Differential effects of nandrolone decanoate in fast and slow rat skeletal muscles by JOUMAA, Wissam H, LEOTY, Claude

“…We studied the effects of high doses of an anabolic-androgenic steroid, exercise training, and a combination of steroid and training on mammalian fast- and…”
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Measurement of sarcomere length during fast contraction of muscle fibers by digital image analysis by Hajjar, Mohammad, Même, William, Léoty, Claude

“…A low-cost, high-resolution (spatial and temporal) image analysis system was developed to measure sarcomere length (Sl) during fast twitch of isolated striated…”
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Change of chloride ion channel conductance is an early event of slow‐to‐fast fibre type transition during unloading‐induced muscle disuse by Pierno, Sabata, Desaphy, Jean‐François, Liantonio, Antonella, De Bellis, Michela, Bianco, Gianpatrizio, De Luca, Annamaria, Frigeri, Antonio, Nicchia, G. Paola, Svelto, Maria, Léoty, Claude, George Jr, Alfred L., Camerino, Diana Conte

“…Disuse of postural slow‐twitch muscles, as it occurs in hypogravity, induces a slow‐to‐fast myofibre type transition. Nothing is known about the effects of…”
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Skeletal muscle disuse induces fibre type-dependent enhancement of Na+ channel expression by Desaphy, Jean-François, Pierno, Sabata, Léoty, Claude, George, Alfred L., De Luca, Annamaria, Camerino, Diana Conte

“…Slow-twitch and fast-twitch muscle fibres have specific contractile properties to respond to specific needs. Since sodium current density is higher in…”
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Effect of cyclopiazonic acid on contractile responses in slow and fast bundles of cremaster skeletal muscle from the ferret by Huchet, C, Léoty, C

“…The effects of cyclopiazonic acid (CPA) on twitch force, calcium (Ca2+) uptake and release by the sarcoplasmic reticulum (SR), and Ca2+ sensitivity of…”
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Hypogravity increases cyclopiazonic acid sensitivity of rat soleus muscle by Huchet-Cadiou, C, Bonnet, V, Même, W, Léoty, C

“…The functional capacity of skeletal muscle sarcoplasmic reticulum was explored in slow rat soleus muscle after 21 days of hindlimb suspension. The sarcoplasmic…”
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Post-effects of nandrolone decanoate treatment on contractile responses of rat skeletal muscles by Joumaa, Wissam H, Bouhlel, Aicha, Léoty, Claude

“…The post-effects of nandrolone decanoate treatment (15 mg.kg(-1).week(-1)) were studied on contractile responses of isolated small bundles of intact…”
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Nandrolone decanoate treatment affects sarcoplasmic reticulum Ca(2+) ATPase function in skinned rat slow- and fast-twitch fibres by Bouhlel, Aicha, Joumaa, Wissam H, Léoty, Claude

“…The effects of anabolic-androgenic steroid administration on the function of the sarcoplasmic reticulum (SR) pump were investigated in chemically skinned…”
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Nandrolone décanoate treatment affects sarcoplasmic reticulum Ca-2+) ATPase function in skinned rat slow-and-fast twitch fibres by Bouhlel, Aïcha, Joumaa, Wissam, Léoty, Claude

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EFFECTS OF RYANODINE AND IODOACETAMIDE ON NORMAL AND DYSTROPHIC C57 BL MOUSE DIAPHRAGM MUSCLES by NOIREAUD, JAQUES, LÉOTY, CLAUDE

“…The effects of ryanodine and iodoacetamide were examined on bundles isolated from diaphragm muscles of normal and dystrophic mice (C57 BL 6J strains). At 22°C,…”
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Membrane currents and activation of contraction in rat ventricular fibres by Leoty, Claude

“…1. A double sucrose gap technique has been combined with an optical method of measuring the movement of the preparation and applied to rat ventricular…”
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Effets of disulfiram on excitation-contraction coupling in rat soleus muscle by Joumaa, Wissam, Bouhlel, Aïcha, Léoty, Claude

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DELAYED OUTWARD CURRENTS IN FAST-TWITCH AND SLOW-TWITCH SKELETAL MUSCLES OF NORMAL AND DYSTROPHIC C57BL/6J dy2j/dy2j MICE by NOIREAUD, JACQUES, DUVAL, ALAIN, LÉOTY, CLAUDE

“…Under voltage-clamp conditions, delayed outward currents developed in fast (extensor digitorum longus) and slow (soleus) twitch muscle fibres of dystrophic…”
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Nandrolone decanoate treatment affects sarcoplasmic reticulum Ca2+ ATPase function in skinned rat slow- and fast-twitch fibres by Bouhlel, Aicha, Joumaa, Wissam H., Léoty, Claude

“…The effects of anabolic-androgenic steroid administration on the function of the sarcoplasmic reticulum (SR) pump were investigated in chemically skinned…”
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Methyl jasmonate-induced stimulation of sarcoplasmic reticulum Ca(2+)-ATPase affects contractile responses in rat slow-twitch skeletal muscle by Joumaa, Wissam H, Bouhlel, Aicha, Même, William, Léoty, Claude

“…The purpose of this study was to determine whether methyl jasmonate, a stimulator of Ca(2+)-adenosine triphosphatase (ATPase) activity of the purified ATPase…”
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IP(3)-induced tension and IP(3)-receptor expression in rat soleus muscle during postnatal development by Talon, Sophie, Vallot, Olivier, Huchet-Cadiou, Corinne, Lompré, Anne-Marie, Léoty, Claude

“…The present study was designed to examine whether changes in Ca(2+) release by inositol-1,4,5-trisphosphate (IP(3)) in 8-, 15-, and 30-day-old rat skeletal…”
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Rapid cooling-induced contractures in rat skinned skeletal muscle fibres originate from sarcoplasmic reticulum Ca2+ release through ryanodine and inositol trisphosphate receptors by Talon, S, Huchet-Cadiou, C, Léoty, C

“…Previous reports have shown that cooling striated muscles induces contractile responses that are related to Ca2+ release from the sarcoplasmic reticulum…”
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Inhibition of caffeine-induced Ca 2+ release by adenosine in mammalian skinned slow- and fast-twitch fibres by Hleihel, Walid, Talon, Sophie, Huchet-Cadiou, Corinne, Léoty, Claude

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A comparative analysis of the effects of exercise training on contractile responses in fast- and slow-twitch rat skeletal muscles by Joumaa, W H, Léoty, C

“…The effects of 5 weeks treadmill-exercise training on isometric tension and contractile proteins were studied in intact and skinned isolated small bundles of…”
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Effects of disulfiram on excitation-contraction coupling in rat soleus muscle by Joumaa, Wissam H, Bouhlel, Aicha, Léoty, Claude

“…The aim of this study was to analyze whether disulfiram could affect excitation-contraction coupling in rat slow-twitch ( soleus) muscle.In small bundles of…”
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