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兔心迷走神经传出放电有三种类型:1.与膈神经传出发放同步的节律性放电。2.持续性放电。3.偶然出现的高幅高频暴发放电。本实验观察到对兔静脉注射乌拉坦后,兔心迷走神经传出放电的三种类型均有明显的抑制。
Rabbit heart vagus nerve discharge there are three types: 1. Synchronous rhythmic discharge and distribution of the phrenic nerve. 2. Continuous discharge. Occasional high-frequency high-frequency outbreak of discharge. The experimental observation of rabbit intravenous injection of urethane, rabbit heart vagus nerve outgoing discharge of the three types were significantly inhibited.