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探讨了硒、锌与葛根、山楂联合应用对心肌缺血损伤的保护作用。将北京大耳白家兔随机分为４组，即对照组、硒锌组、中药组和硒锌＋中药组，观察了静脉注射脑垂体后叶素后心电图ＳＴ段上移和Ｔ波升高的幅度、出现心律失常的动物数及结扎冠状动脉前降支（ＬＡＤ）后心肌梗塞心电图Ｑ波百分率、心肌梗塞面积百分率。结果表明，硒、锌及葛根、山楂均具有减轻实验性心肌缺血和缩小心肌梗塞面积的作用，将其联合应用，效果更为显著。提示：硒、锌与葛根、山楂联合应用，对心肌缺血的保护，具有协同作用
The protective effect of selenium, zinc combined with Pueraria lobata and hawthorn on myocardial ischemia injury was discussed. The white rabbits in Beijing were randomly divided into four groups: control group, selenium and zinc group, Chinese medicine group and selenium and zinc + Chinese medicine group. ST-segment elevation and T wave elevation were observed after intravenous injection of vasopressin , The number of arrhythmic animals, and the percentage of myocardial infarction Q wave amplitude and myocardial infarction area after ligation of the anterior descending coronary artery (LAD). The results showed that selenium, zinc and kudzu root, hawthorn have the role of reducing experimental myocardial ischemia and myocardial infarction area reduction, the combination of the effect is more significant. Tip: Selenium, zinc and Pueraria, hawthorn joint application, the protection of myocardial ischemia, has a synergistic effect