线粒体在心肌缺血再灌注损伤中的作用研究进展

被引:22
作者
杨一萍 [1 ,2 ]
骆媛 [1 ]
范礼斌 [2 ]
王永安 [1 ]
机构
[1] 军事医学科学院毒物药物研究所军事毒理与生化药理研究室
[2] 安徽医科大学生命科学院生物学教研室
关键词
线粒体; 心肌缺血再灌注损伤; 治疗靶点;
D O I
暂无
中图分类号
R541 [心脏疾病];
学科分类号
100201 [内科学];
摘要
心肌缺血再灌注损伤(MIRI)的关键环节之一是细胞能量供应缺乏。线粒体作为细胞的能量供应站,与缺血再灌注损伤机制的多个环节密切相关,其功能障碍造成缺血再灌注对心肌细胞的严重损害的同时又能启动保护机制减轻MIRI。目前对线粒体在MIRI中所起作用的研究已深入到分子水平,以线粒体上某些分子如线粒体通透性转换孔和敏感性钾通道等为靶点,探索治疗MIRI的新策略成为近来研究的热点。本文就线粒体与MIRI相关的分子机制和以线粒体为治疗靶点的药物研究等方面做一综述。
引用
收藏
页码:577 / 580
页数:4
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