帕金森病的线粒体发病机制研究进展

被引:13
作者
杨智明 [1 ]
李煦照 [1 ]
卢芳 [1 ]
刘树民 [2 ]
机构
[1] 黑龙江中医药大学中医药研究院
[2] 黑龙江中医药大学药物安全性评价中心
基金
高等学校博士学科点专项科研基金; 中国博士后科学基金;
关键词
帕金森病; 线粒体结构损伤; 线粒体功能异常; 线粒体相关蛋白异常;
D O I
暂无
中图分类号
R742.5 [震颤麻痹综合征];
学科分类号
1002 ;
摘要
<正>帕金森病(PD)多发病于50岁以上的中老年人,病理改变主要是中脑黑质致密部多巴胺(DA)神经元发生退行性死亡,并导致纹状体中DA递质含量减少,其主要临床特征为静止性震颤、肌强直、动作迟缓及减少、姿势平衡障碍等。PD的病因主要与老龄化、遗传和环境等综合因素有关,其发病机制仍未十分清楚〔1,2〕。活跃的脑神经元细胞在代谢过程中需要大量能源,可见,神经元正常代谢活动需要建立在脑线粒体完整形态
引用
收藏
页码:6233 / 6235
页数:3
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