人唾液腺腺泡细胞基底外侧细胞膜中的两种阳离子通道。
Two types of cation channels in the basolateral cell membrane of human salivary gland acinar cells.
作者信息
Maruyama Y, Nishiyama A, Teshima T
出版信息
Jpn J Physiol. 1986;36(1):219-23. doi: 10.2170/jjphysiol.36.219.
PMID:2425109
Abstract
Giga-seal patch-clamp single-channel current recording was applied to the basolateral cell membrane of human salivary gland acinar cells. The results indicate that the presence of Ca2+- and voltage-activated K+-channel having a unit conductance of 160 pS and Ca2+-activated Na+ permeable channel, having a unit conductance of 15 pS.
摘要
采用千兆封接膜片钳单通道电流记录技术对人唾液腺腺泡细胞的基底外侧细胞膜进行研究。结果表明，存在单位电导为160 pS的Ca²⁺和电压激活的K⁺通道以及单位电导为15 pS的Ca²⁺激活的Na⁺通透通道。
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