Protective effect of Zuogui Jiangtang Shuxin Recipe on myocardial impairment in MKR mice Effect of Zuogui Jiangtang Shuxin Recipe on glucose-lipid metabolism and inflammatory cytokines in high-fat diet MKR mice Effect of Zuogui Jiangtang Shuxin Recipe on glucose-lipid metabolism and inflammatory cytokines in high-fat diet MKR mice Protective effect of Zuogui Jiangtang Shuxin Recip on myocardial impairment in MKR mice