组胺和肾上腺素对犬心室制备的腺苷酸环化酶的作用。
The effect of histamine and epinephrine on adenylate cyclase prepared from dog ventricle.
作者信息
Cros G H, Katz S, McNeill J H
出版信息
Can J Physiol Pharmacol. 1980 Sep;58(9):1124-5. doi: 10.1139/y80-168.
DOI:10.1139/y80-168
PMID:7459703
Abstract
The possible presence of histamine H2 receptors in dog ventricle was investigated by determining the effect of histamine on adenylate cyclase prepared from that tissue. Epinephrine produced a dose-dependent increase in adenylate cyclase activity but histamine had no effect. Histamine H2 receptors probably do not exist in dog ventricle.
摘要
通过测定组胺对从犬心室组织制备的腺苷酸环化酶的作用，研究了组胺H2受体在犬心室中可能的存在情况。肾上腺素使腺苷酸环化酶活性呈剂量依赖性增加，但组胺没有作用。组胺H2受体可能不存在于犬心室中。
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