迷走神经背核的分泌运动功能。
Secretomotor function of the dorsal motor nucleus of the vagus.
作者信息
Kerr F W, Preshaw R M
出版信息
J Physiol. 1969 Nov;205(2):405-15. doi: 10.1113/jphysiol.1969.sp008974.
Abstract
- The effect of chronic ablation of the dorsal motor nucleus of the vagus on insulin-induced secretion of acid by the stomach has been investigated in conscious cats.2. Destruction of this nucleus results in a persistent profound reduction in gastric secretion of acid under these experimental conditions, while the visceromotor and cardioinhibitory effects of stimulation of the distal end of the acutely transected ipsilateral cervical vagus were unaffected.3. It is concluded that the dorsal motor nucleus is a secretomotor centre.
摘要
已在清醒猫中研究了慢性损毁迷走神经背运动核对胰岛素诱导的胃泌酸的影响。
在这些实验条件下，该核的破坏导致胃酸分泌持续显著减少，而刺激急性横断的同侧颈迷走神经远端的内脏运动和心脏抑制作用未受影响。
得出的结论是，迷走神经背运动核是一个泌酸运动中枢。
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