论文部分内容阅读
缺血预适应 (ischemicpreconditioning ,IPC)是一种多元性细胞防御现象 ,即经过短暂的缺血刺激 ,使心脏对随后类似的刺激产生保护作用[1] 。这种作用在缺血后数分钟即可出现 (第一保护窗口 ) ,持续时间不足 3小时 ;2 4小时后又出现一次较长的保护作用 (第二保护窗口 ) ,可持续
Ischemic preconditioning (IPC) is a multi-cellular defense phenomenon that protects the heart from subsequent similar stimuli after a transient ischemic stimulus [1]. This effect occurs a few minutes after the onset of ischemia (first protective window) for less than 3 hours and then longer after 24 hours (second protective window), sustainable