Denisenko P P, Makhsumov M N
Fiziol Zh SSSR Im I M Sechenova. 1975 Sep;61(9):1367-72.
In dogs with electrodes implanted in fundal gastric branch and with the stomach fistula, the spontaneous bioelectric activity in the n. vagus increased when the periodical motoric action of the stomach occurred. The injection of morphin (0.07 mg/kg) increased the vagal efferent impulses and caused a marked contraction of the stomach. The influence of high external temperature (42 degrees C for an hour) upon the experimental animals decreased the efferent discharges in the n. vagus and suppressed the motor activity of the stomach.
在电极植入胃底分支且有胃瘘的犬中，当胃出现周期性运动时，迷走神经的自发生物电活动增强。注射吗啡（0.07毫克/千克）可增加迷走神经传出冲动，并引起胃的明显收缩。将实验动物置于高温环境（42摄氏度，持续1小时）会减少迷走神经的传出放电，并抑制胃的运动活性。
