肾上腺素对腮腺腺泡细胞膜电导的增加作用。
Increase in membrane conductance by adrenaline in parotid acinar cells.
作者信息
Petersen O H
出版信息
Experientia. 1976 Apr 15;32(4):471-2. doi: 10.1007/BF01920803.
PMID:178527
Abstract
It is shown that excitation of the alpha- or beta-adrenoceptors in mouse parotid acinar cells causes a marked reduction of surface cell membrane resistance. The alpha-adrenoceptor induced membrane effect is an increase in K conductance. The beta-adrenoceptor induced membrane effect does not seem to be mediated by cyclic AMP.
摘要
研究表明，刺激小鼠腮腺腺泡细胞中的α-或β-肾上腺素能受体可导致表面细胞膜电阻显著降低。α-肾上腺素能受体诱导的膜效应是钾电导增加。β-肾上腺素能受体诱导的膜效应似乎不是由环磷酸腺苷介导的。
Zotero 插件