Inhibitory Effects of Total Glucosides of Paeony on Lipid Infiltration and Fibrosis in NAFLD Rats Induced by Fructose and High-fat Diet
10.3870/yydb.2014.10.010
- VernacularTitle:白芍总苷对非酒精性脂肪性肝病大鼠脂质浸润及纤维化的抑制作用
- Author:
Chao HAN
;
Linying ZHENG
;
Junhua LYU
;
Ruxia ZHAO
;
Yongbiao ZHOU
;
Weisong PAN
- Publication Type:Journal Article
- Keywords:
Total glucosides of paeong;
Fructose;
Liver disease,fatty,nonalcoholic;
Lipid infiltration;
Liver fibrosis
- From:
Herald of Medicine
2014;(10):1294-1299
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of total glucosides of paeong (TGP) on the liver lipid infiltration and fibrosis in rats with non-alcoholic fatty liver disease (NAFLD) induced by fructose and high-fat diet. Methods Fructose-high-fatty induced NAFLD rat model was established. Metformin ( MET,200 mg · kg-1 ) and TGP (200,100 mg · kg-1 ) was intragastrically given to the rats in the treatment group,TGP high dose and low dose group,respectively. Normal control group and model control group was intragastrically treated with equivalent distilled water (10 mL·kg-1 ). At the fourth week after the treatment,all the rats were sacrificed and the indices such as serum fasting blood glucose(FBG),INS,insulin sensitivity index (ISI),triglycerides(TG),apelin-36,visfatin,alanine aminotransferase(ALT),aspartate aminotransferase(AST),free fatty acid (FFA),collagen Ⅲ(COLⅢ),collagen Ⅳ(COLⅣ) were determined. Hepatic content of TG was determined and the pathological changes in the liver tissues were observed under the microscope. Results As compared with the model control group,TGP effectively decreased FBG,INS,TG in serum and liver tissues,activity of ALT and AST in serum and content of FAA,Apelin, Visfatin,COLⅢ and COLⅣ,with significant differences (P<0. 05 or P<0. 01). TGP alleviated lipid infiltration and fibrosis in rat liver tissues. Conclusion TGP can inhibit effectively lipid infiltration and fibrosis of NAFLD rats,probably through improving glucolipid metabolism and antogonizing insulin resistance.
