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有效的细胞衰老模型是研究抗衰老措施的基础。我们利用乳鼠心肌细胞进行传代培养,观察各代细胞间功能及代谢的差异,试图找到较理想的细胞衰老标志。方法:取生后2~3天的SD种大鼠心室肌,按常规心肌细
An effective model of cellular aging is the basis for studying anti-aging measures. We use neonatal rat cardiomyocytes for subculturing and observing the differences in function and metabolism among different generations in an attempt to find an ideal marker of cellular senescence. Methods: The ventricular myocytes from SD rats of 2 to 3 days after birth were dissected according to the conventional cardiomyocytes