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中缝隐核对兔奥迪氏括约肌肌电活动的影响

谢玉丰, 刘京璋, 刘传勇

菏泽医学专科学校生理学教研室.山东,菏泽 274000；山东大学医学院生理学教研室.山东,济南 250012

摘要

NRO对奥迪氏括约肌运动有调节作用,其中谷氨酸主要通过NMDA受体兴奋奥迪氏括约肌肌电活动,其传出途径是迷走神经和外周M受体。

关键词： 中缝隐核; 奥迪氏括约肌; 迷走复合区; NMDA受体

Effect of nucleus raphe obscurus on myoelectric activity of sphincter of Oddi in rabbits

Xie Yufeng, Liu Jingzhang, Liu Chuanyong

Department of Physiology,Heze Medical College.Heze 274000,Shandong；China

Abstract

The results indicate that NRO mediation of SO activity is due to the effect of glutamate on the NMDA receptors in the nucleus, the output o which is sent through vagal nerve and peripheral M cholinergic receptor to excert excitation of gallbladder motility.

Key words: Nucleus raphe obscunis;Sphincter of Oddi;NMDA receptor ;

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引用本文：

谢玉丰, 刘京璋, 刘传勇. 中缝隐核对兔奥迪氏括约肌肌电活动的影响[J]. 生理学报 2001; 53 (3): .

Xie Yufeng, Liu Jingzhang, Liu Chuanyong. Effect of nucleus raphe obscurus on myoelectric activity of sphincter of Oddi in rabbits. Acta Physiol Sin 2001; 53 (3): (in Chinese with English abstract).