Protective effect of intravenous infusion injection of safflor yellow and hydroxyl safflor yellow A on acute myocardial ischemia injury in rats
10.3760/cma.j.issn.1673-4246.2011.08.007
- VernacularTitle:注射用红花黄色素与羟基红花黄色素A对大鼠急性心肌缺血的保护作用比较
- Author:
Jianhua FU
;
Qiong ZHANG
;
Changzheng FAN
;
Jiangang LIU
- Publication Type:Journal Article
- Keywords:
Intravenous injection of safflor yellow;
Hydroxyl safflor yellow A
- From:
International Journal of Traditional Chinese Medicine
2011;33(8):692-694
- CountryChina
- Language:Chinese
-
Abstract:
Objective The comparison research of protective effect between intravenous infusion injection of safflor yellow and hydroxyl safflor yellow A on acute myocardial ischemia injury in rats. Methods Qualified 60 male Wistar rats were divided into 5 groups at random (12 in each group):Blank control group, AMI model (treated with normal saline) group, intravenous infusion injection of safflor yellow (90 mg/kg) group, HSYA low dosage (20 mg/kg) group and high dosage (40 mg/kg) group. The acute myocardial ischemia injury in rats was induced by ligating the anterior descending coronary artery in Wistar rats and administered different dosage of safflor yellow and hydroxyl safflor yellow A with intraperitoneal injection. Myocardial infarction degree (MID) was calculated by detecting myocardial infarction area with nitroblue tetrazolium(NBT) assay. The changes of ST-elevation, CK-MB, cTnT, SOD activities and MDA contents were detected and analyzed. Results The intravenous injection of safflor yellow and HSYA low dosage group can significantly decreased ST-elevation [difference is (0.087?.022)mv,(0.091?.014)mv],MID[difference is (20.13?.17)%,(18.36+9.38)%], CK-MB [difference is (1460.70+219.73)U/L, (1472.72?85.61)U/L], cTnT[difference is (2.345?.883)ng/ml, (2.358?.843)ng/ml], and MDA [difference is(5.71 ?.67) mmol/ml, (5.76?.84)mmol/ml] contents in serum, increased SOD[difference is(58.27?.99)U/ml,(56.49+5.19)U/ml]activities in serum.Conclusion It showed that intra venous injection of safflor yellow and hydroxyl safflor yellow A had the same protective effect on acute myocardial ischemia injury in rats. Hydroxyl safflor yellow A is an important portion of safflor yellow.
