线粒体与心肌缺血/再灌注损伤

被引:21
作者
李雪丽 [1 ,2 ]
刘建勋 [1 ]
机构
[1] 中国中医科学院西苑医院实验研究中心
[2] 北京中医药大学
基金
国家自然科学基金重点项目;
关键词
缺血/再灌注; 线粒体膜通透性; 线粒体形态; ROS Ca2+; mPTP; mKATP;
D O I
暂无
中图分类号
R541 [心脏疾病];
学科分类号
1002 ; 100201 ;
摘要
心肌缺血/再灌注损伤会破坏线粒体稳态平衡引起功能紊乱,如线粒体ATP合成减少、ROS生成增加、Ca2+超载、膜通透性增加、线粒体片段化等,这些事件相互作用从多条途径参与I/R过程,是心肌I/R损伤的重要原因。对I/R中线粒体病理变化及I/R损伤线粒体保护途径的最新研究进展进行综述,为基于线粒体途径的心血管疾病药物防治研究提供参考。
引用
收藏
页码:1633 / 1636
页数:4
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