摘要
用辣根过氧化物酶(HRP)逆行标记与免疫细胞化学相结合方法,在大鼠红核内观察到HRP阳性与P物质反应阳性的双重标记神经元。双标细胞以对侧为主,同侧较少。首次证实了红核脊髓束中有部分纤维是SP能的,并可投射至颈、胸、腰段脊髓。
Using a combining method of HRP retrograde tracing with immunocytochemistry, HRP and substance P immunoreactivity double-labeled neurons were observed in the red nucleus of rats. The double labeled cells on contralateral side were much more than that on ipsilateral side. In the present study some SP fibers were found for the first time in the rubrospinal tract of the cervical, thoracic and lumbar segments of the spinal cord.
出处
《神经解剖学杂志》
CSCD
北大核心
1990年第2期197-200,共4页
Chinese Journal of Neuroanatomy
关键词
红核脊髓束
P物质
脊髓
神经元
rubrospinal tract
immunocytochcmistry
HRP
substance P
rat