Effects of Danshen Chuanxiongqin injection on oxidative stress and cardiac function in patients with acute myocardial infarction after PCI / 中国生化药物杂志

ABSTRACT

Objective To discuss the effects of Danshen Chuanxiongqin injection on oxidative stress and cardiac function in patients with acute myocardial infarction after PCI. Methods A total of 84 patients with acute myocardial infarction underwent PCI treatment, patients were randomly divided into control group and observation group. The two groups received oral clopidogrel and aspirin before operation, and two prevention and treatment of myocardial infarction were given after operation. The treatment group was treated with Danshen Chuanxiongqin injection on the basis of the control group.The two groups were detected with superoxide dismutase (SOD), malondialdehyde (MDA), nitric oxide (NO), cardiac troponin I (TnT), creatine kinase isoenzyme (CK-MB), plasma brain natriuretic peptide (brain natriuretic, peptide, BNP) level in PCI after surgery before and after PIC 12 and PIC after 7 days.The left ventricular end diastolic diameter (LVEDD) and ejection fraction (LVEF) were compared between the two groups before and after treatment. Results Postoperative 12h, two groups of indicators were elevated. After the treatment of 7D, the treatment group MDA, TnT, CK-MB, BNP, significantly lower than the control group, SOD, NO, higher than the control group, the difference was statistically significant (P<0.05). Heart color index, LVEDD and LVEF were improved in the two groups, but there was no significant difference between the two groups. Conclusion Danshen Chuanxiongqin injection can effectively scavenge free radicals, inhibit oxidative stress, alleviate inflammation and improve ischemia-reperfusion injury and cardiac function in patients with acute myocardial infarction after PCI.