摘要
以卵圆孔和下颌神经为主要标志，用颅内、外相结合的显露方法，在刚出卵圆孔的下颌神经腹内侧获取大鼠的耳神经节１４个，再切片后美蓝染色，显微镜下观察和测量耳神经节的形态特点及主神经元数。大鼠耳神经节为０．９６ｍｍ×０．４７ｍｍ×０．６８ｍｍ的圆锥形或卵圆形，其主神经元数为（１４９４．８±２８１．８）个。认为本文显露耳神经节的途径直捷、可靠，美蓝染色观察神经节的方法简易快速，不失为初步研究周围神经节形态的有效方法。
The location, shape, size and histology of 14 otic ganglia of rats were observed. Methods to expose the otic ganglia were discussed. It is suggested that the foramen ovale and nerve mandibularis are important landmarks to find the otic ganglia, and that it is a simple and quick method to disclose the ganglia stained with methylene blue.
出处
《南京医科大学学报（自然科学版）》
CAS
CSCD
1997年第4期319-321,共3页
Journal of Nanjing Medical University(Natural Sciences)
基金
江苏省自然科学基金
江苏省教委自然科学基金
