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期 刊 ：中国中药杂志 1988年 13卷 10期 页码：46.

关键词：毛萼香茶菜；降压；血管平滑肌松弛；

Keywords:Rabdosia eriocalyx, hepotension, spasmolysis of vascular smooth muscle,

摘 要 ：毛萼香茶菜能降低血压,但持续时间短。对多种离体的血管平滑肌有松弛作用,能解除兔离体主动脉条由去甲肾上腺素及高钾所致痉挛性收缩,并能对抗离体牛脑基底动脉条由5-HT及高钾所引起的收缩,其解痉作用呈明显的量效关系。

Abstract:Rabdosia criocalyx produces a hypotensive action on anesthetized rabbits, but the action docs not last long. It also has a relaxing action on several isolated smooth muscles, and relieves spasmodic contraction of rabbit‘s isolated aorta strip caused by noradrenaline and hyperpotassium. It can also antagonize spasmodic contraction of isolated bovine Willis arteries caused by 5-HT (serotonin) and hyperpotassium. The spasmolytic action shows apparent dose-effect relationship.

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