蛙骨骼肌纤维中的一种钙依赖性内向电流。
A calcium dependent inward current in frog skeletal muscle fibres.
作者信息
Stanfield P R
出版信息
Pflugers Arch. 1977 Apr 25;368(3):267-70. doi: 10.1007/BF00585206.
PMID:301266
Abstract
Slow inward currents are here reported in frog skeletal muscle. The currents are turned on by depolarising the membrane beyond about -45mV and are blocked by replacement of Ca2+ by Mg2+ and in the presence of Ca2+ by Co2+ at 20mM.
摘要
本文报道了青蛙骨骼肌中的缓慢内向电流。这些电流在膜电位去极化超过约-45mV时开启，并在20mM的情况下，通过用Mg2+取代Ca2+以及在Ca2+存在时用Co2+来阻断。
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