金黄地鼠颈上神经节内酪氨酸羟化酶、神经肽Y神经元的分布  

Distrbution of Tyrosine Hydroxylase and Neuropeptide Y-Immunoreactive Neurons in the Superior Cervical Ganglion of the Golden Hamsters

作　　者：金奎龙[1] 

机构地区：[1]延边医学院局部解剖学教研室

出　　处：《延边医学院学报》1990年第2期81-83,共3页Journal of Medical Science Yanbian University

摘　　要：本文用免疫组织化学方法研究了金黄地鼠颈上神经节内的酪氨羟化酶(TH)和神经肽Y(NPY)样免疫反应阳性细胞体的分布。在颈上神经节内发现了TH阳性细胞,细胞体为圆形或卵圆形。TH免疫反应亦见于小强荧光细胞(SIF cells)。颈上神经节内发现NPY样阳性细胞,细胞体为圆形或卵圆形。免疫反应双重染色的结果是TH阳性细胞与NPY阳性细胞的分布几乎重复。由此可见,颈上神经节内多数去甲肾上腺素能神经元中,TH和NPY是共存的。The distribution of tyrosine hydroxylase (TH) and neuropeptide Y (NPY)- immunoreactive cell bodies in the superior cervical ganglion (SCG) of golden hamsters is investigated using immunohistochemical method. TH-positive cells are observed in the SCG and the cell bodies are round or oval, TH-positive cells are also observed in SIF cells(small intensely fluorescent cells). NPY-positive cells are observed in the SCG and the cell bodies are round or oval. By double immunostaining. TH and NPY, the distribution pattern of TH-positive cells are sire ilar to that of NPY-positive cells, which indicates that TH and NPY are coexisting in the noradrenergic neurons of SCG.

关 键 词：颈部 神经节 TH NPY 神经元 

分 类 号：R323.1[医药卫生—人体解剖和组织胚胎学]