Experimental study on the effects of Yangxinshi tablets in the prevention and treatment of chronic ischemic heart failure and acute myocardial ischemia reperfusion injury
doi: 10.3969/j.issn.1006-0111.2016.05.006
- Received Date: 2016-07-20
- Rev Recd Date: 2016-08-23
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Key words:
- Yangxinshi tablet /
- chronic ischemic heart failure /
- acute myocardial ischemia reperfusion
Abstract: Objective Experimental study on effects of Yangxinshi tablets in the prevention and treatment of chronic ischemic heart failure and acute myocardial ischemia reperfusion injury in order to provide a theoretical basis for its clinical application. Method Rat model of chronic ischemic heart failure and acute ischemia reperfusion mouse model of myocardial infarction were constructed through coronary artery ligation. Those animals were randomized to sham operation group, model group, positive drug group, high Yangxinshi tablet dose group, middle Yangxinshi tablet dose group, low Yangxinshi tablet dose group. Rat electrocardiogram, ultrasound, ACE, ACD, TNF-a, mouse myocardial infarction area, CK, LDH, SOD and related factors were recorded during pre-dosing and post-dosing after modeling. Morphological changes were observed with cardiac pathological section. Results The biochemical indicators in model group were significantly different from sham operation group with statistical significance (P<0.001). Compared to the model group, positive drug group and high Yangxinshi tablet dose group exhibited biochemical differences with statistical significance (P<0.001, P<0.01, P<0.05), significant myocardial infarction area reduction (P<0.01, P<0.05), improvement in myocardial cells and reduction in the cell infiltration. Conclusion Yangxinshi tablets have preventive and therapeutic effects on chronic ischemic heart failure and acute ischemia reperfusion injury.
Citation: | GAO Yue, CHEN Anni, ZHAO Yahong, XUE Dan, AN Yongtong, CHAI Yifeng, ZHANG Hai. Experimental study on the effects of Yangxinshi tablets in the prevention and treatment of chronic ischemic heart failure and acute myocardial ischemia reperfusion injury[J]. Journal of Pharmaceutical Practice and Service, 2016, 34(5): 403-407,415. doi: 10.3969/j.issn.1006-0111.2016.05.006 |