Protective effect of Yinxing Mihuan oral solution on acute myocardial ischemia injury in rats
10.16438/j.0513-4870.2017-0598
- VernacularTitle:银杏蜜环口服溶液对急性心肌缺血损伤大鼠的保护作用
- Author:
Hao GUO
1
;
Jian-xun REN
1
;
Ting-ting HAO
1
;
Cheng-ren LIN
1
;
Jian-xun LIU
1
;
Yi-min WANG
2
;
Yong WANG
2
;
Yue SHI
1
;
Yan-lei MA
1
Author Information
1. Beijing Key Laboratory of Chinese Materia Pharmacology, Institute of Basic Medical Sciences of Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing 100091, China
2. Xi'an Buchang Traditional Chinese Cardio-cerebrovascular Disease Hospital, Xi'an 710082, China
- Publication Type:ORIGINAL ARTICLES
- Keywords:
myocardial ischemia;
cardiac function;
Yinxing Mihuan oral solution;
inflammatory factor;
platelet activation factor
- From:
Acta Pharmaceutica Sinica
2017;52(12):1865-1870
- CountryChina
- Language:Chinese
-
Abstract:
This study was designed to investigate the effect of Yinxing Mihuan oral solution on rats with myocardial ischemia injury. Left anterior descending (LAD) coronary artery was occluded in rats to establish the model. Yinxing Mihuan oral solution was given by intragastric administration daily for one week at dosage of 309 and 618 mg·kg-1. Cardiac ultrasound function, pathologic change and serum myocardial enzymes were determined to evaluate the effect of Yinxing Mihuan oral solution. The heart function was significantly reduced in the model group compared with sham operation group, and the pathologic damage was clear. The changes were significantly improved by Diltiazem hydrochloride tablets in heart function and ejection fraction (P < 0.01). The ejection fraction and stroke volume was improved by Yinxing Mihuan oral solution (618 mg·kg-1) (P < 0.05, P < 0.01). In addition, Yinxing Mihuan oral solution decreased the myocardial damage and inhibited inflammatory reaction, and inhibited platelet activation factor. Yinxing Mihuan oral solution can protect against myocardial ischemia injury, inflammation and platelet activation in the rat model.
