1·It suggests that a target organ may be innervated by a special group of preganglionic neurons, and in turn, they may receive specific neuronal input, characterized by a particular neurotransmitter.
提示靶器官由一群特定的交感节前神经元支配，后者又接受含某种特定神经介质纤维的支配。
2·After vagotomy of preganglionic fibers in the anterior gastric corpus wall of rats, retrograde-labelling of Horseradish Peroxidase (HRP) was used to detect the regeneration of vagus nerve.
在小弯侧切开大鼠胃体前壁以完全切断分布至胃体前壁的迷走神经节前纤维。