摘要
本文将ＣＢ－ＨＲＰ注入侧脑室，用ＣＢ－ＨＲＰ逆行迫踪与免疫细胞化学相结合的方法，对大鼠脑干内的中缝背核及中缝正中核的远位触液神经元进行了定性研究。结果表明：中缝背核内存在ＶＩＰ样、ＧＡＢＡ样免疫反应阳性的触液神经元；中缝正中核内亦存在少量ＶＩＰ样、ＧＡＢＡ样免疫反应阳性触液神经元。它们的形态和数量各异。本文首次报道中缝背核和中缝正中核内远位触液神经元的化学性质，为探索其机能意义提供了形态学依据。
In the present study,CB-HRP was injected into the lateral ventricle.Distant cerebrospinal fluid(CSF)-contacting neurons of the dorsal raphe nucleus(DR)and the median raphe nucleus(MnR)of the rat were studied by combined method of CB-HRP tracing and immunocytochemistry.The results showed VIP-like and GABA-like immunoreactive distant CSF-contacting neurons existed in the DR and MnR.Their shape and number were different.The present paper reported the chemical nature of the distant CSF-contacting, neurons in the DR and MnR for the first time and provided morphological evidence for exploring their fullctional significance.
出处
《神经解剖学杂志》
CAS
CSCD
北大核心
1996年第2期137-140,共4页
Chinese Journal of Neuroanatomy
