Keywords Diabetic cardiomyopathy;Diabetic nephropathy;Patch clamp;L type calcium channel;Trane sforming growth factor;Connective tissue growth factor;Cardial structure;

• 糖尿病心肌病;糖尿病肾病;膜片钳;L型钙通道;转化生长因子;结缔组织生长因子;心肌结构;