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黄嘌呤-黄嘌呤氧化酶可引起大鼠培养心肌细胞电参数变小、心肌细胞起搏比例减少及心肌细胞超微结构破坏。西洋参茎叶皂甙可使上述指标明显改善,说明其有抗氧化损伤作用。
Xanthine-xanthine oxidase can cause the electrical parameters of rat cardiomyocytes to decrease, the proportion of myocardial cells to be paced, and the ultrastructural damage of cardiac muscle cells. American ginseng stems and leaves saponins can significantly improve the above indicators, indicating that it has anti-oxidative damage.