论文部分内容阅读
用辣根过氧化物酶标法对支配大鼠咬肌的神经元部位进行了研究。结果:大鼠三叉神经半月节分为 大、小两个节;咬肌感觉神经元位于同侧半月节小节内及同侧三叉神经中脑核;咬肌运动神经元位于同 侧三叉神经运动核全长(尾侧平面位于腹外侧,中间平面外侧、背腹均有,头侧平面集中于背外侧)。支 配咬肌的感觉神经元较运动神经元更快、更深地被辣根过氧化物酶标记。
Neuronal sites that dominate the rat masseter were studied by horseradish peroxidase labeling. Results: The rats’ trigeminal nerve was divided into two parts, large and small. The masseter sensory neurons were located in the ipsilateral semilunar section and the ipsilateral trigeminal mesencephalon. The masseter motor neurons were located in the ipsilateral trigeminal motor nucleus Full length (caudal plane is located on the lateral ventral, medial plane lateral, dorsoventral are, head side plane focused on the dorsolateral). The sensory neurons that dominate the masseter muscle are labeled faster and deeper by horseradish peroxidase than motor neurons.