人交感干神经节内小强荧光细胞的观察  

A STUDY ON THE SMALL INTENSELY FLUORESCENT CELLS IN THE TRUNCUS SYMPATHETICUS GANGLION OF MAN

作　　者：袁维中[1] 王宇一[1] 孙树清[1] 马文彦[1] 郭美君[2] 

机构地区：[1]内蒙古医学院组织学胚胎学教研室 [2]内蒙古医学院妇产科学教研室

出　　处：《神经解剖学杂志》1989年第1期88-90,共3页Chinese Journal of Neuroanatomy

摘　　要：本文用六例新生儿的颈上、中、下神经节,胸_(5,9)交感干神经节,腰_(1,4)交感干神经节在恒冷箱内制成连续切片。按De la Torre乙醛酸法诱发荧光,对SIF细胞进行观察。在上述各神经节内均观察到SIF细胞。在颈、腰部交感干神经节,SIF细胞数量较少,散在或集合成小群分布于主神经细胞之间;在胸部交感干神经节,SIF细胞数量较多,除散在、成群分布于主神经细胞之间外,还集合成大的细胞团。细胞团周围有致密结缔组织被膜包裹,成一独立的小节。推测,以小节形式存在的SIF细胞有更为独立的功能意义。Serial cryostat sections of the sympathetic ganglia cervical (superior, middle, and inferior), T_5, T_9, L_1, L_4 were prepared from six newborn infants. The process of De la Torre's glyoxylic acid method were-performed. The SIF cells were observed in the cervical and lumbar ganglia, scattered and in clusters. In the thoracic ganglia the SIF cells not only existed in the above mentioned forms but also existed as small ganglion isolated from the principal ganglion by a fibrous capsule. The morphology of the 'SIF cell small ganglion' implicated that it might have more independent function.

关 键 词：交感干神经节 小强荧光细胞 

分 类 号：R322.8[医药卫生—人体解剖和组织胚胎学]