摘要
本文用免疫细胞化学和HRP结合法研究了大白鼠躯体感觉神经节内含P物质的神经元、含生长抑素的神经元及其投射。结果表明,在躯体感觉神经节内,有P物质和生长抑素免疫反应阳性的神经元,而且这些神经元的周围突分布至皮肤,但P物质和生长抑素不存在于同一个神经元内。本实验说明:1.HRP和免疫细胞化学结合法对于神经路的定性追踪,是一种切实可行的新方法;2.躯体感觉神经节内的P物质和生长抑素神经元,在躯体感觉信息的传导和整合中,可能发挥一定的作用。
Substance P-containing neurons and Somatostatin-containing neurons and their projections were studied in the somatic sensory ganglia of rats with combined method of HRP and Immunocytochemistry.Results show that substance P-positive neurons and somatostatin-positive neurons presented in the somatic sensory ganglia and peripheral branches of these neurons distributed to the skin,but substance P and Somatostatin positive ceils didn’t coexist in the same neuron.The present results indicate that:1.the combined method of HRP and Immunocytochemistry is a new available method.2.Substance P-containing neurons and somatostatin-containing neurons in the somatic sensory ganglia might play certain role in the transmission and integration of somatic sensory information.
作者
刘庆莹
朱长庚
卢金活
朱家祥
刘汉涛
邓德忠
Liu Qingying;Zhu Changgeng;Lu Jinhuo;Zhu Jiaxiang;Liu Hantao;Deng Dezhong(Department of Anatomy,Tongji Medical College)
出处
《神经解剖学杂志》
CAS
1985年第1期21-24,83,共5页
Chinese Journal of Neuroanatomy
