ISSN 0371-0874, CN 31-1352/Q

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迷走背核复合体微量注射血管活性肠肽剌激大鼠胃酸分泌

张术新, 黄辰格

大连医学院生理教研室

摘要

采用Ghosh-Schild法收集大鼠胃酸, 观察了小脑延髓池、迷走背核复合体和脊髓蛛网膜下腔微量注射血管活性肠肽(VIP)对胃酸分泌的影响, 并初步分析其机制。结果提示:中枢VIP可 剌激胃酸分泌, 其作用是通过迷走神经介导的; 迷走背核复合体是VIP作用的中枢特异性部 位之一; VIP在脊髓水平可能对胃酸分泌无影响。图6参12

关键词: 血管活性肠肽; 胃酸分泌; 小脑延髓池注射; 迷走背核复合体; 脊髓蛛网膜下腔注射

Stimulatory effect of vasoactive intestinal peptide microinjected into dorsal vagal complex on gastric acid secretion in rats

Zhang Shuxin, Huang Chenge

Dept. Physiol., Dalian Med. Coll.

Abstract

Key words: Vasoactive intestinal peptide;Gastric acid secretion;Intraciste*tnal injection;Dorsal vagal complex;Intrathecai injection

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引用本文:

张术新, 黄辰格. 迷走背核复合体微量注射血管活性肠肽剌激大鼠胃酸分泌[J]. 生理学报 1993; 45 (6): .

Zhang Shuxin, Huang Chenge. Stimulatory effect of vasoactive intestinal peptide microinjected into dorsal vagal complex on gastric acid secretion in rats. Acta Physiol Sin 1993; 45 (6): (in Chinese with English abstract).