摘　要：心肌缺血预适应是指反复短暂的心肌缺血/再灌注可以耐受心肌组织后续更长时间缺血再灌注损伤的现象.它的信号传导途径包括"触发物质-中介物质-效应物质",最后通过效应物质保护再灌注心肌.
关键词：心肌缺血预适应;心脏保护;机制
分类号：R542.2 　文献标识码：A
文章编号：1004-3934(2006)03-0342-05

Mechanisms of Cardioprotection of Myocardial Ischemic Preconditioning

FANG Zhong-lin　 XIE Zhi-quan　

作者单位：方忠林（广州军区广州总医院老年病四科,广东,广州,510010）　
　　　　　谢志泉（广州军区广州总医院老年病四科,广东,广州,510010）　

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