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复制大鼠心缺血-再灌流实验模型,用 RM-6000多道生理记录仪动态监测心功能及心电图,并进行实验治疗,结果表明;国产与 Sigma 产超氧化物歧化酶在保护再灌流引起的心功能损伤方面均有疗效;在防止心室纤颤及降低死亡率方面具有同样效果。
The rat heart ischemia-reperfusion model was replicated. The cardiac function and electrocardiogram were dynamically monitored by RM-6000 multi-channel physiological recorders. The experimental results showed that the production of superoxide dismutase produced by Sigma and Sigma was responsible for the protection of reperfusion. All of the cardiac functional impairments are curative; they have the same effect in preventing ventricular fibrillation and reducing mortality.