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自噬在心脏疾病中的研究 被引量:4

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摘要 自噬是一个高度保守的蛋白质和细胞器分解过程,这个过程可使蛋白质再循环及清除衰老的细胞器,自噬与细胞内环境稳定及组织器官发育等多种细胞活动有关。近年来有研究表明自噬与多种疾病有关,如神经肌肉变性疾病、癌症及心脏疾病。在正常心脏中,存在着低水平的自噬活动,若自噬缺陷可引起心功能不全甚至心力衰竭,在心脏后负荷过重、缺血及缺血再灌注损伤中也可观察到自噬活动的增加,自噬的缺陷与增多都与疾病的进展有关,该文就自噬在心脏疾病中的相关研究作一综述。
作者 钟春林 陈丽
出处 《国际心血管病杂志》 2009年第5期292-295,共4页 International Journal of Cardiovascular Disease
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