摘要
采用透射电镜观察了更年平调液对更年期大鼠心肌细胞的保护作用。经实验观察，更年平调液组大鼠心肌细胞内肌丝排列规则，明带和暗带明显可见，肌节完整，线粒体结构清晰。更年期对照组心肌细胞内部的肌丝、肌节及明、暗节排列较紊乱，线粒体结构模糊，结果表明，更年平调液对更年期大鼠心肌细胞可能起着重要的保护作用。
e observed the protective effects of Gengnianpingtiao liquid in climacteric rat on cardiomyocytes by using methods of transmission electron microscopy (TEM). The results were that the arrangement of myofilaments were regular. Band I and band A were very visible. And the structure of mitochondrio as clear in the Gengnianpingtiao liquid group on cardiomyocytes in rat.But for the arrangement of myofilaments, band I and band A were irregular. Mitochondria was collected partially beneath the sarcomeres. And the structures were relatively disordered in the climacteric control group as for the cardiomyocytes. These results indicate the Gengnianpingtiao liquid protected significantly the effect in climacteric peries on cardiomyocytes in rat. The effect of Gengnianping liquid is more effective than that of diethylstilbestrol and adolescence.
