Cargando…

Na,K pump stimulation by intracellular Na in isolated, intact sheep cardiac Purkinje fibers

Regulation of the Na,K pump in intact cells is strongly associated with the level of intracellular Na+. Experiments were carried out on intact, isolated sheep Purkinje strands at 37 degrees C. Membrane potential (Vm) was measured by an open-tipped glass electrode and intracellular Na+ activity (aNai...

Descripción completa

Detalles Bibliográficos
Formato:	Texto
Lenguaje:	English
Publicado:	The Rockefeller University Press 1988
Materias:	Articles
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2216134/ https://www.ncbi.nlm.nih.gov/pubmed/2454287

Ejemplares similares

Na/Na exchange through the Na/K pump of HK sheep erythrocytes
Publicado: (1984)

Effects of changes of intracellular pH on contraction in sheep cardiac Purkinje fibers
Publicado: (1987)

On the mechanism of stimulation of the Na/K pump of LK sheep erythrocytes by anti-L antibody
Publicado: (1987)

Acute Stimulation of Na/K Pump by Cardiac Glycosides in the Nanomolar Range
por: Clausen, Torben
Publicado: (2002)

Interaction of ouabain with the Na(+) pump in intact epithelial cells
por: Mills, JW, et al.
Publicado: (1981)

Isoform-specific Stimulation of Cardiac Na/K Pumps by Nanomolar Concentrations of Glycosides
por: Gao, Junyuan, et al.
Publicado: (2002)

Intracellular sodium affects ouabain interaction with the Na/K pump in cultured chick cardiac myocytes
Publicado: (1990)

Kinetic contribution to extracellular Na(+)/K(+) selectivity in the Na(+)/K(+) pump
por: Vleeskens, Elizabeth, et al.
Publicado: (2018)

Kinetics of Na-ATPase activity by the Na,K pump. Interactions of the phosphorylated intermediates with Na+, Tris+, and K+
Publicado: (1983)

Coupling ratio of the Na-K pump in the lobster cardiac ganglion
Publicado: (1983)

Na/Ca exchange in the intact cardiac cell
Publicado: (1985)

Slow inward current and contraction of sheep cardiac Purkinje fibers
Publicado: (1975)

Relationships between voltage and tension in sheep cardiac Purkinje fibers
Publicado: (1975)

Na(+),K(+)-pump stimulation improves contractility in isolated muscles of mice with hyperkalemic periodic paralysis
por: Clausen, Torben, et al.
Publicado: (2011)

Gating currents associated with Na channels in canine cardiac Purkinje cells
Publicado: (1990)

Two functionally different Na/K pumps in cardiac ventricular myocytes
Publicado: (1995)

Na/K pump current in aggregates of cultured chick cardiac myocytes
Publicado: (1990)

Effect of diameter on membrane capacity and conductance of sheep cardiac Purkinje fibers
Publicado: (1975)

4-Aminopyridine and the early outward current of sheep cardiac Purkinje fibers
Publicado: (1979)

Large Diameter of Palytoxin-induced Na/K Pump Channels and Modulation of Palytoxin Interaction by Na/K Pump Ligands
por: Artigas, Pablo, et al.
Publicado: (2004)

Na/K Pump and Beyond: Na/K-ATPase as a Modulator of Apoptosis and Autophagy
por: Felippe Gonçalves-de-Albuquerque, Cassiano, et al.
Publicado: (2017)

Na/K pump inactivation, subsarcolemmal Na measurements, and cytoplasmic ion turnover kinetics contradict restricted Na spaces in murine cardiac myocytes
por: Lu, Fang-Min, et al.
Publicado: (2017)

Vanadium stimulates the (Na+,K+) pump in friend erythroleukemia cells and blocks erythropoiesis
Publicado: (1983)

D-glucose Stimulates the Na(+)/K(+) Pump in Mouse Pancreatic Islet Cells
por: Elmi, Adrian, et al.
Publicado: (2000)

Na(+)/K(+)-pump and neurotransmitter membrane receptors
por: Pivovarov, Arkady S., et al.
Publicado: (2018)

Regulation of apical K and Na channels and Na/K pumps in rat cortical collecting tubule by dietary K
Publicado: (1994)

[Na] and [K] dependence of the Na/K pump current-voltage relationship in guinea pig ventricular myocytes
Publicado: (1989)

Interaction of External K, Na, and Cardioactive Steroids with the Na-K Pump of the Human Red Blood Cell
por: Sachs, John R.
Publicado: (1974)

Mechanisms contributing to the cardiac inotropic effect of Na pump inhibition and reduction of extracellular Na
Publicado: (1987)

Excitation of skeletal muscle is a self-limiting process, due to run-down of Na(+), K(+) gradients, recoverable by stimulation of the Na(+), K(+) pumps
por: Clausen, Torben
Publicado: (2015)

Structure and function of H(+)/K(+) pump mutants reveal Na(+)/K(+) pump mechanisms
por: Young, Victoria C., et al.
Publicado: (2022)

Na-K pump current in the Amphiuma collecting tubule
Publicado: (1989)

Charge movement by the Na/K pump in Xenopus oocytes
Publicado: (1993)

Distinct effects of Q925 mutation on intracellular and extracellular Na(+) and K(+) binding to the Na(+), K(+)-ATPase
por: Nielsen, Hang N., et al.
Publicado: (2019)

On the effect of hyperaldosteronism-inducing mutations in Na/K pumps
por: Meyer, Dylan J., et al.
Publicado: (2017)

The two C-terminal tyrosines stabilize occluded Na/K pump conformations containing Na or K ions
por: Vedovato, Natascia, et al.
Publicado: (2010)

Anion-coupled Na efflux mediated by the human red blood cell Na/K pump
Publicado: (1990)

Route, mechanism, and implications of proton import during Na(+)/K(+) exchange by native Na(+)/K(+)-ATPase pumps
por: Vedovato, Natascia, et al.
Publicado: (2014)

Influence of chloride, potassium, and tetraethylammonium on the early outward current of sheep cardiac Purkinje fibers
Publicado: (1979)

Effects of caffeine, tetracaine, and ryanodine on calcium-dependent oscillations in sheep cardiac Purkinje fibers
Publicado: (1985)

Cannot write session to /tmp/vufind_sessions/sess_tudm6ju0omdkuv1kjtqa4smccm