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| 大鼠小脑皮质NPY能神经元的形态与分布 | |
| 引用本文： | 王省,蔡新华,孙银平.大鼠小脑皮质NPY能神经元的形态与分布[J].解剖科学进展,2002,8(3):203-204. |
| 作者姓名： | 王省 蔡新华 孙银平 |
| 作者单位： | 1. 新乡医学院解剖学教室,河南,新乡,4530003 2. 新乡医学院形态中心,河南,新乡,4530003 3. 新乡医学院病理生理教研室,河南,新乡,4530003 |
| 摘 要： | 目的 研究大鼠小脑皮质内NPY免疫阳性神经元的形态与分布。方法 SD大鼠 10只 ,雌雄不限 ,升主动脉灌注固定 ,开颅取小脑 ,SP免疫组织化学染色。结果 大鼠小脑内NPY免疫阳性神经元分布在皮质的Purkinje细胞层 ,胞体呈梨形或烧瓶状 ,细胞核清晰不染 ,轴突伸向颗粒层 ,树突呈网状伸向分子层 ,突起未见染色。分子层和颗粒层未见阳性细胞 ,但可见神经纤维的存在。结论 小脑Purkinje细胞层内存在NYP阳性神经元。 |
| 关 键 词： | 神经元 神经肽Y 小脑皮质 大鼠 |
| 文章编号： | 1006-2947(2002)03-0203-02 |
| 修稿时间： | 2002年4月12日 |
Distribution and Morphology of NPY Immunoreactive Neurons in Cerebellum of the Rat |
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| WANG Xing,CAI Xin hua,SUN Yin ping.Distribution and Morphology of NPY Immunoreactive Neurons in Cerebellum of the Rat[J].Progress of Anatomical Sciences,2002,8(3):203-204. | |
| Authors: | WANG Xing CAI Xin hua SUN Yin ping |
| Abstract: | Objective To investigate the morphology and distribution of neuropeptide Y (NPY) immunoreactive neurons in cerebellar cortex of the rat. Methods SP immunohistochemistry staining was used.Results NPY immunoreative neurons were located in purkinje cell layer with cell body being pear sharp or flask shape,nucleus clarity and unstaining axis cylinder extending to granular layer and dendrite to molecular layer. No NPY immunoreactive neurons was observed in granular layer and molecular layer, while a few of NPY immunoreactive never fibers in these regions. Conclusion NPY immunoreactive neurons are located in cerebellum Purkinje cell layer. |
| Keywords: | neuron neuropeptide Y cerebellar cortex rat |
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