Optimization of Compatibility Ratio of Rhizoma Zingiberis and Pericarpium Citri Reticulatae Extracts for Counteracting Rats Myocardial Ischemia by Uniform Design / 中药新药与临床药理

Objective To observe the protective effects of the extracts of Rhizoma Zingiberis and Pericarpium Citri Reticulatae on myocardial ischemia reduced by isoproterenol(ISO) in rats,and to explore their optimal ratio.Methods Acute myocardial ischemia rat model was established by continuously subcutaneous injection of large-dose.Then the content of the serum creatine kinase(CK) within 24 hours in rats were detected,and the optiaml ratio of Rhizoma Zingiberis and Pericarpium Citri Reticulatae was optimized by uniform design.Results Compared with the control group,the content of CK in the model group was significantly increased(P