[乙酰胆碱“体外”对犊牛离体冠状动脉节段的作用]
[Effect of acetylcholine "in vitro" on segments of isolated coronary arteries of calves].
作者信息
Bettini V, Legrenzi E, Vazzoler C, Malgherini A
出版信息
Boll Soc Ital Biol Sper. 1978 Sep 15;54(17):1642-6.
PMID:571283
Abstract
The mechanical responses of coronary arteries to Ach were studied in vitro. Ach caused always a contraction of the preparation, which was prevented or abolished by Athropine but not by Exametonium. Therefore Ach seems to act through muscarinic receptors.
摘要
在体外研究了冠状动脉对乙酰胆碱（Ach）的机械反应。乙酰胆碱总是引起标本收缩，阿托品可阻止或消除这种收缩，但依酚氯铵不能。因此，乙酰胆碱似乎是通过毒蕈碱受体起作用的。
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