Search Results - "Même, W"

Gap junctions and connexin expression in the normal and pathological central nervous system by Rouach, N, Avignone, E, Même, W, Koulakoff, A, Venance, L, Blomstrand, F, Giaume, C

“…Gap junctions are widely expressed in the various cell types of the central nervous system. These specialized membrane intercellular junctions provide the…”
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ATP-induced inhibition of gap junctional communication is enhanced by interleukin-1 β treatment in cultured astrocytes by Même, W, Ezan, P, Venance, L, Glowinski, J, Giaume, C

“…Nucleotides are signaling molecules involved in variety of interactions between neurons, between glial cells as well as between neurons and glial cells. In…”
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Comparative determination of placental perfusion by magnetic resonance imaging and contrast-enhanced ultrasound in a murine model of intrauterine growth restriction by Arthuis, C.-J., Mendes, V., Même, S., Même, W., Rousselot, C., Winer, N., Novell, A., Perrotin, F.

“…Exploration of placental perfusion is essential in screening for dysfunctions impairing fetal growth. The objective of this study was to assess the potential…”
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Na+-Ca2+ exchange induces low Na+contracture in frog skeletal muscle fibers after partial inhibition of sarcoplasmic reticulum Ca2+-ATPase by Même, W., Léoty, C.

“…Contractile responses due to reduction in external sodium concentration ([Na^sup +^]^sub o^) were investigated in twitch skeletal muscle fibers of frog…”
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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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Cyclopiazonic acid and thapsigargin reduce Ca2+ influx in frog skeletal muscle fibres as a result of Ca2+ store depletion by MÊME, W., LÉOTY, C.

“…We have investigated the influence of the sarcoplasmic reticulum (SR) Ca2+ content on the retrograde control of skeletal muscle L‐type Ca2+ channels activity…”
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Cyclopiazonic acid-induced changes in the contraction and Ca2+ transient of frog fast-twitch skeletal muscle by Même, W, Huchet-Cadiou, C, Léoty, C

“…The effects of cyclopiazonic acid (CPA) were investigated on isolated skeletal muscle fibers of frog semitendinosus muscle. CPA (0.5-10 microM) enhanced…”
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Changes in voltage activation of contraction in frog skeletal muscle fibres as a result of sarcoplasmic reticulum Ca2+-ATPase activity by MEME, W, LEOTY, C

“…The effects of cyclopiazonic acid, a specific sarcoplasmic reticulum Ca2+‐ATPase inhibitor, on isometric tension were studied in response to prolonged…”
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Na + -Ca 2+ exchange induces low Na + contracture in frog skeletal muscle fibers after partial inhibition of sarcoplasmic reticulum Ca 2+ -ATPase by Même, W., Léoty, C.

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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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Proinflammatory cytokines released from microglia inhibit gap junctions in astrocytes: potentiation by β‐amyloid by Même, William, Calvo, Charles‐Félix, Froger, Nicolas, Ezan, Pascal, Amigou, Edwige, Koulakoff, Annette, Giaume, Christian

“…Brain inflammation is characterized by a reactive gliosis involving the activation of astrocytes and microglia. This process, common to many brain injuries and…”
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Cyclopiazonic acid and thapsigargin reduce Ca 2+ influx in frog skeletal muscle fibres as a result of Ca 2+ store depletion by MÊME, W., LÉOTY, C.

“…We have investigated the influence of the sarcoplasmic reticulum (SR) Ca 2+ content on the retrograde control of skeletal muscle L‐type Ca 2+ channels activity…”
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Na(+)-Ca2+ exchange induces low Na+ contracture in frog skeletal muscle fibers after partial inhibition of sarcoplasmic reticulum Ca(2+)-ATPase by Même, W, Léoty, C

“…Contractile responses due to reduction in external sodium concentration ([Na+]o) were investigated in twitch skeletal muscle fibers of frog semitendinosus…”
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Gap junctions and connexin expression in the normal and pathological central nervous system by Rouach, N., Avignone, E., Même, W., Koulakoff, A., Venance, L., Blomstrand, F., Giaume, C.

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S1P inhibits gap junctions in astrocytes: involvement of G and Rho GTPase/ROCK by Rouach, Nathalie, Pébay, Alice, Même, William, Cordier, Jocelyne, Ezan, Pascal, Etienne, Eric, Giaume, Christian, Tencé, Martine

“…Sphingosine-1-phosphate (S1P) is a potent and pleiotropic bioactive lysophospholipid mostly released by activated platelets that acts on its target cells…”
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Chronic exposure to glufosinate-ammonium induces spatial memory impairments, hippocampal MRI modifications and glutamine synthetase activation in mice by Calas, André-Guilhem, Richard, Olivier, Même, Sandra, Beloeil, Jean-Claude, Doan, Bich-Thuy, Gefflaut, Thierry, Même, William, Crusio, Wim E., Pichon, Jacques, Montécot, Céline

“…Glufosinate-ammonium (GLA), the active compound of a worldwide-used herbicide, acts by inhibiting the plant glutamine synthetase (GS) leading to a lethal…”
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Proinflammatory cytokines released from microglia inhibit gap junctions in astrocytes: Potentiation by ss-amyloid by Meme, W, Calvo, C-F, Froger, N, Ezan, P, Amigou, E, Koulakoff, A, Giaume, C

“…In astrocytes, gap junctions provide an important mode of intercellular communication involved in several glial functions, including neuroprotection. We have…”
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Low sodium inotropy is accompanied by diastolic Ca super(2+) gain and systolic loss in isolated guinea-pig ventricular myocytes by Meme, W, O'Neill, S C, Eisner, DA

“…We measured sarcolemmal Ca super(2+) fluxes responsible for the positive inotropic effects of solutions with reduced Na super(+) concentration in…”
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Low sodium inotropy is accompanied by diastolic Ca2+ gain and systolic loss in isolated guinea-pig ventricular myocytes by Meme, W, O'Neill, S, Eisner, D

“…We measured sarcolemmal Ca 2+ fluxes responsible for the positive inotropic effects of solutions with reduced Na + concentration in voltage-clamped guinea-pig…”
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