β-淀粉样蛋白神经毒性及其防治策略

被引:11
作者
刘文娟 [1 ]
戴雪伶 [1 ,2 ]
姜招峰 [1 ]
机构
[1] 北京联合大学生物活性物质与功能食品北京市重点实验室
[2] 北京大学基础医学院生理学与病理生理学系
关键词
β-淀粉样蛋白; 阿尔茨海默病; 神经毒性;
D O I
10.13376/j.cbls/2011.10.008
中图分类号
R749.16 [];
学科分类号
100203 ;
摘要
β-淀粉样蛋白(amyloid β-peptide,Aβ)的过量表达和异常聚集是引起阿尔茨海默病的重要原因之一。以β-淀粉样蛋白级联假说为线索,阐述分泌酶对Aβ生成的影响,不同聚合状态Aβ的神经毒性以及Aβ毒性作用机制,总结Aβ生成、聚合、清除过程中神经毒性的相应防治措施,对阿尔茨海默病中β-淀粉样蛋白神经毒性最新研究进展作一综述。
引用
收藏
页码:1022 / 1026
页数:5
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