๐”– Bobbio Scriptorium
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Voltage dependence of Na/K pump current in isolated heart cells

โœ Scribed by Gadsby, David C.; Kimura, Junko; Noma, Akinori


Book ID
109738929
Publisher
Nature Publishing Group
Year
1985
Tongue
English
Weight
339 KB
Volume
315
Category
Article
ISSN
0028-0836

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๐Ÿ“œ SIMILAR VOLUMES


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Experiments are reviewed here in which Na/K pump current was determined as strophanthidin-sensitive current in guinea-pig ventricular myocytes, voltage-clamped and internally-dialyzed via wide-tipped pipettes. In the presence of 150 mM extracellular [Na], both outward and inward pump current, during

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Studies on single K+-channel currents recorded from isolated rat heart muscle cells, in which early repolarization is known to be exceptionally fast, are reported here. A K+-channel which is blocked by TEA (tetraethylammonium) from the inside only has been found. The total open time of the channel,

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