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下丘脑减压区微量注射牛磺酸对血压的影响

陈蕾, 李荣娟, 周颖斌, 陈家津

青岛大学医学院生理学教研室.山东,青岛 266021；青岛疗养院检验科.山东,青岛 266000

摘要

下丘脑前部减压区注射牛磺酸可降低大鼠血压,其机制可能是通过去甲肾上腺素合成或释放增加,并作用于#beta#受体而发挥作用。

关键词： 牛磺酸; 下丘脑前部减压区; 去甲肾上腺素; 血压; 大鼠

Effect of microinjection of taurine into anterior hypothalamic area on blood pressure in rats

Chen Lei, Li Rongjuan, Zhou Yingbin, Chen Jiajin

Department of Physiology,Faculty of Medicine,Qingdao University.Qingdao 266021,Shandong

Abstract

Taurine microinjected into AHA decreased blood pressure markedly. The depressor response of taurine in AHA could be antagonized by proprenolol, but not by phentolamine. After microinjection of taurine into AHA, the content of norepinephrine in hypothalamus increased significantly.

Key words: Taurine;Anterior hypothalamic area;Norepinephrine;Blood pressure;Rat

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引用本文：

陈蕾, 李荣娟, 周颖斌, 陈家津. 下丘脑减压区微量注射牛磺酸对血压的影响[J]. 生理学报 1999; 51 (5): .

Chen Lei, Li Rongjuan, Zhou Yingbin, Chen Jiajin. Effect of microinjection of taurine into anterior hypothalamic area on blood pressure in rats. Acta Physiol Sin 1999; 51 (5): (in Chinese with English abstract).