组胺对血管平滑肌收缩的相性和紧张性成分的作用。
Action of histamine on phasic and tonic components of vascular smooth muscle contraction.
作者信息
Watkins R W, Davidson I W
出版信息
Experientia. 1980 May 15;36(5):582-4. doi: 10.1007/BF01965815.
PMID:7379965
Abstract
The isometric contractile response of rabbit aortic strips in response to histamine was studied. Biphasic dose-dependent contractions reflecting release of internal Ca2+ (phasic component) and simultaneous mobilization of external Ca2+ stores (tonic component) were produced.
摘要
研究了兔主动脉条对组胺的等长收缩反应。产生了反映内部Ca2+释放（相性成分）和外部Ca2+储存同时动员（紧张性成分）的双相剂量依赖性收缩。
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