|
|||||
|
|
| 代谢型谷氨酸受体Ⅰ组在成年大鼠脑的神经生发区SVZ的表达 | |
| 引用本文： | 高殿帅,袁芳,蔡青,鲁强,刘丙方,杨慧,徐群渊. 代谢型谷氨酸受体Ⅰ组在成年大鼠脑的神经生发区SVZ的表达[J]. 神经解剖学杂志, 2003, 19(1): 6-10 |
| 作者姓名： | 高殿帅 袁芳 蔡青 鲁强 刘丙方 杨慧 徐群渊 |
| 作者单位： | 首都医科大学北京神经科学研究所,北京,100054 |
| 基金项目： | 国家重点基础研究计划(脑基础及脑重大疾病的基础研究)(G1999054008)，北京市科委自然科学基金(9555101200)资助项目 |
| 摘 要： | 成年哺乳动物侧脑室外侧壁的脑室下带(SVZ)具有持续性的神经生发功能。但其受哪些物质调节还不清楚。本研究采 用原位杂交和免疫组织化学方法,显示了代谢型谷氨酸受体I组的mGluR1和mGluR5在SVZ及其邻近室管膜细胞有明显表 达,mGluR5还在侧脑室内侧壁室管膜细胞表达。本研究结果提示,脑室下带细胞可能受谷氨酸的调节。 |
| 关 键 词： | 代谢型谷氨酸受体 神经干细胞 脑室下带 成年大鼠 |
THE EXPRESSION OF GROUP I mGluR IN CELLS OF THE NEUROGENETIC AREA SVZ OF THE ADULT RAT BRAIN |
|
| Gao Dianshuai,Yuan Fang,Cai Qing,Lu Qiang,Liu Bingfang,Yang Hui,Xu Qunyuan. THE EXPRESSION OF GROUP I mGluR IN CELLS OF THE NEUROGENETIC AREA SVZ OF THE ADULT RAT BRAIN[J]. Chinese Journal of Neuroanatomy, 2003, 19(1): 6-10 | |
| Authors: | Gao Dianshuai Yuan Fang Cai Qing Lu Qiang Liu Bingfang Yang Hui Xu Qunyuan |
| Abstract: | Neurogenesis is proved to persist in the subventricular zone (SVZ) of the lateral wall of the lateral ventricle in adult mammalian brain. Little is known, however, about the endogenous signals for proliferation of precursor cells in this area. In the present study, in situ hybridization and immunohistochemistry were used for showing that the Group I metabotropic glutamate receptors (mGluRl and mGluR5) were expressed in the cells located in the SVZ and adjacent ependymal layer. In addition, the mGluR5 rather than mGluRl was expressed in the cells in the ependymal layer of the medial wall of the ventricle. The results suggest that glutamate may play some roles in SVZ cells through those receptors. |
| Keywords: | metabotropic glutamate receptor neural stem cell subventricular zone adult rat |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |