论文部分内容阅读
目的 :在在体大鼠模型上从生化和酶组化的角度观察比较了去甲肾上腺素预处理和经典缺血预处理对缺血 /再灌注大鼠心脏的保护作用及 5’ 核苷酸酶 (5’ ＮＴ)活性的影响 ,以期为一种非创伤性预处理方式提供实验依据并探讨其机制。方法 :将 2 4只体重 2 0 0～ 2 5 0ｇ的雄性ＳＤ?
OBJECTIVE: To observe the protective effect of norepinephrine preconditioning and classical ischemic preconditioning on ischemia / reperfusion rat heart and the 5 ’nucleotides Enzyme (5 ’NT) activity in order to provide experimental basis for a non-invasive preconditioning method and to explore its mechanism. Methods: Twenty-four male SD rats weighing 200-250 g