Protective Effect of Jiawei Shuxin Tang on Myocardial Ischemia-Reperfusion in Rats with Qi Deficiency and Blood Stasis and Its Correlation with NRG-1.

OBJECTIVE: To investigate the protective effect of Jiawei Shuxin Tang (JWSXT) on myocardial ischemia-reperfusion injury (MIRI) rats with Qi deficiency and blood stasis and its correlation with neuregulin-1 (NRG-1). METHODS: 30 rats were used to establish the model of Qi deficiency and blood stasis, and were randomly divided into control group, MIRI model group, and JWSXT group. The traditional Chinese medicine (TCM) phenotypes, echocardiographic performance, myocardial reperfusion area, myocardial infarction area, HE staining, and NRG-1 content changes of rats in each group were compared one week after treatment. RESULTS: <0.05) compared with the model group. CONCLUSIONS: JWSXT can improve reperfusion injury in rats with Qi deficiency and blood stasis infarction, which correlates with NRG-1.