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刺激脑内渗透压感受器对大鼠肾小管重吸收钠、氯、钾的影响

何小瑞, 徐文伯, 施蕾, 吴正泉, 钟慈声, 姚泰

上海医科大学生理学教研室；上海医科大学生物物理学教研室

摘要

刺激大鼠脑内渗透压感受器能抑制近曲小管中钠和氯的重吸收, 并促进远曲小管及其以后部位的钠钾交换, 导致尿钠排出增多和尿钾排出增多。图5参14

关键词： 脑内渗透压感受器; 高张盐水; 肾小管; 重吸收; 尿钠增多; 尿钾增多; 大鼠

The effects of stimulation of the brain osmoreceptor on the tubular reabsorption of sodium, chloride and potassium in rats

He Xiaorui, Xu Wenbo, Shi Lei, Wu Zhengquan, Zhong Cisheng, Yao Tai

Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan

Abstract

Key words: Brain osmoreceptor;Hypertonic saline;Renal tubule;Reabsorption;Natriuresis;Kaliuresis;Rat

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引用本文：

何小瑞, 徐文伯, 施蕾, 吴正泉, 钟慈声, 姚泰. 刺激脑内渗透压感受器对大鼠肾小管重吸收钠、氯、钾的影响[J]. 生理学报 1992; 44 (3): .

He Xiaorui, Xu Wenbo, Shi Lei, Wu Zhengquan, Zhong Cisheng, Yao Tai. The effects of stimulation of the brain osmoreceptor on the tubular reabsorption of sodium, chloride and potassium in rats. Acta Physiol Sin 1992; 44 (3): (in Chinese with English abstract).