Transmembrane Na+ and Ca2+ electrochemical gradients in cardiac muscle and their relationship to force development.
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Low sodium inotropy is accompanied by diastolic Ca2+ gain and systolic loss in isolated guinea-pig ventricular myocytesA computational model integrating electrophysiology, contraction, and mitochondrial bioenergetics in the ventricular myocyteCytosolic calcium homeostasis in fungi: roles of plasma membrane transport and intracellular sequestration of calcium.Factors influencing free intracellular calcium concentration in quiescent ferret ventricular muscle.Experimental study of the conducted action potential in cardiac Purkinje strands.Relationship between ionic perturbations and electrophysiologic changes in a canine Purkinje fiber model of ischemia and reperfusionDecrease in the transmembrane sodium activity gradient in ferret papillary muscle as a prerequisite to the calcium paradox.Role of intracellular sodium in the regulation of intracellular calcium and contractility. Effects of DPI 201-106 on excitation-contraction coupling in human ventricular myocardium.Electrical and mechanical effects of new aminosteroids on guinea-pig isolated ventricular muscle.Alterations in cation homeostasis in cultured chick ventricular cells during and after recovery from adenosine triphosphate depletion.Potassium changes the relationship between receptor occupancy and the inotropic effect of cardiac glycosides in guinea-pig myocardiumMuscarinic receptors mediate negative and positive inotropic effects in mammalian ventricular myocardium: differentiation by agonistsMuscarinic receptor stimulation and cyclic AMP-dependent effects in guinea-pig ventricular myocardium.The relationship among intracellular sodium activity, calcium, and strophanthidin inotropy in canine cardiac Purkinje fibers.Excitation-contraction coupling in cardiac Purkinje fibers. Effects of cardiotonic steroids on the intracellular [Ca2+] transient, membrane potential, and contraction.Electrochemical ion gradients and the Na/Ca exchange stoichiometry. Measurements of these gradients are thermodynamically consistent with a stoichiometric coefficient greater than or equal to 3."Creep currents" in single frog atrial cells may be generated by electrogenic Na/Ca exchange.Extracellular calcium transients and action potential configuration changes related to post-stimulatory potentiation in rabbit atriumSpontaneous Ca2+ release from the sarcoplasmic reticulum limits Ca2+-dependent twitch potentiation in individual cardiac myocytes. A mechanism for maximum inotropy in the myocardium.Na,K pump stimulation by intracellular Na in isolated, intact sheep cardiac Purkinje fibers.Light-induced oxygen consumption in Limulus ventral photoreceptors does not result from a rise in the intracellular sodium concentration.Sodium-calcium exchange current. Dependence on internal Ca and Na and competitive binding of external Na and Ca.Interaction of intracellular ion buffering with transmembrane-coupled ion transportIntracellular calcium transients and developed tension in rat heart muscle. A mechanism for the negative interval-strength relationshipReceptor-mediated inotropic effect in heart. Role of sodium-calcium exchange.Na:Ca stoichiometry and cytosolic Ca-dependent activation of NCX in intact cardiomyocytes.Electrochemical Na+ and Ca2+ gradients drive coupled-clock regulation of automaticity of isolated rabbit sinoatrial nodal pacemaker cells.Digoxin reduces beta-adrenergic contractile response in rabbit hearts. Ca(2+)-dependent inhibition of adenylyl cyclase activity via Na+/Ca2+ exchange.Extracellular allosteric Na(+) binding to the Na(+),K(+)-ATPase in cardiac myocytesCellular calcium fluctuations in mammalian heart: direct evidence from noise analysis of aequorin signals in Purkinje fibers.Optical measurement of voltage-dependent Ca2+ influx in frog heart.200 years of digitalis: the emerging central role of the sodium ion in the control of cardiac force.Na-Ca exchange: stoichiometry and electrogenicity.Mechanisms of myocardial cell injury during ischemia and reperfusion.Na(+)-Ca2+ exchange in anoxic/ischemic injury of CNS myelinated axons.Force-interval relationship in heart muscle of mammals. A calcium compartment modelInterval dependence of force and twitch duration in rat heart explained by Ca2+ pump inactivation in sarcoplasmic reticulum.Lithium stimulation of in vitro granulopoiesis: evidence for mediation via sodium transport pathways.Role of intracellular sodium overload in the genesis of cardiac arrhythmias.Effects of strophanthidin on the slow inward current in guinea-pig isolated ventricular myocytes.
P2860
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P2860
Transmembrane Na+ and Ca2+ electrochemical gradients in cardiac muscle and their relationship to force development.
description
1982 nî lūn-bûn
@nan
1982年の論文
@ja
1982年学术文章
@wuu
1982年学术文章
@zh-cn
1982年学术文章
@zh-hans
1982年学术文章
@zh-my
1982年学术文章
@zh-sg
1982年學術文章
@yue
1982年學術文章
@zh
1982年學術文章
@zh-hant
name
Transmembrane Na+ and Ca2+ ele ...... tionship to force development.
@ast
Transmembrane Na+ and Ca2+ ele ...... tionship to force development.
@en
type
label
Transmembrane Na+ and Ca2+ ele ...... tionship to force development.
@ast
Transmembrane Na+ and Ca2+ ele ...... tionship to force development.
@en
prefLabel
Transmembrane Na+ and Ca2+ ele ...... tionship to force development.
@ast
Transmembrane Na+ and Ca2+ ele ...... tionship to force development.
@en
P356
P1476
Transmembrane Na+ and Ca2+ ele ...... tionship to force development.
@en
P2093
P304
P356
10.1085/JGP.80.3.325
P577
1982-09-01T00:00:00Z