兔圆小囊中SYP分布的免疫组化和免疫电镜观察  

Observation of the SYP Immunoreactive Cells in Sacculus Rotundus of Rabbits, an Ultrastructural and Immunohistochemical Study

作　　者：刘玉如[1] 田海燕[1,1] 佘锐萍[1] 刘海虹[2] 贾君镇[2] 田海燕 

机构地区：[1]中国农业大学动物医学院病理教研组,北京100094 [2]中国农业大学理学院电镜室,北京100094

出　　处：《科学技术与工程》2005年第12期811-814,共4页Science Technology and Engineering

基　　金：国家自然科学基金(39870584;30270995);高等学校博士学科点专项科研基金(20020019023)资助

摘　　要：采用免疫组化和免疫电镜细胞化学的方法,对家兔圆小囊组织中的SYP阳性细胞和胞间阳性反应物的光镜和电镜超微结构特点进行了研究。结果显示圆小囊组织中大量分布着SYP阳性表达细胞和胞间阳性突触小泡样结构,这一结果为证明圆小囊作为外周神经免疫内分泌器官提供了形态学证据。The distribution of SYP and the ultrastructures of SYP immunoreactive cells and immunoreactive products in intercellular space of the sacculus rotundus of rabbits were investigated using immunohistochemistry and immune electron cytochemistry methods. The results showed that SYP was widely expressed by DNES cells and some intercellular SYP immunoreactive products were also observed. These were the morphological proofs for sacculus rotundus to be a neuroendocrine organ.

关 键 词：突触素 圆小囊 免疫组织化学 免疫电镜细胞化学 

分 类 号：S858.291[农业科学—临床兽医学]