Modulation of fructo-oligosaccharide during silybin-meditated improvement of nonalcoholic fatty liver
10.3969/j.issn.1001-1978.2017.11.012
- VernacularTitle:果寡糖对水飞蓟宾治疗非酒精性脂肪肝的增效作用研究
- Author:
xia Xiu LI
1
;
hua Xue WEN
;
ping Yan WANG
;
Ping WU
;
sheng Yin XU
Author Information
1. 四川省医学科学院四川省人民医院城东病区药剂科
- Keywords:
fructo-oligosaccharide;
silybin;
non-alcoholic fatty liver disease;
synergetic effect;
high-fat diet;
gut microbiota
- From:
Chinese Pharmacological Bulletin
2017;33(11):1535-1541
- CountryChina
- Language:Chinese
-
Abstract:
Aim To examine weather fructo-oligosaccharides(FOS) and silybin(Sil) could exhibit synergetic effect on treating obesity-associated non-alcoholic fatty liver disease(NAFLD).Methods Seventy mice were randomly divided into two groups:control group (NCD,fed with normal chow diet),the other sixty mice were fed with high-fat diet (HFD) to establish NAFLD model.Seventy days after the establishment of experimental model,the latter group was then randomly subdivided into six groups:model (HFD),Sil (30mg· kg-1),FOS (2 000 mg · kg-1),Sil (30 mg ·kg-1) combined with FOS of high,medium and low dose respectively.The NCD and HFD group were given 0.5％ CMC,and the other groups were fed with high-fat diet and given 10 mL · kg-1 by gavage daily,then body weight and food intake were recorded.Fasting blood glucose,insulin,homeostasis model of assessment for insulin resistence index (HOMA-IR) and oral glucose tolerance tests(OGTT) were measured after 120 days.All mice were sacrificed after 130 days,and blood and liver were collected.Levels of TC,TG,ALT,AST in serum were detected,and liver index and pathology were also examined.Results FOS (2 000 mg · kg-1) showed obvious synergism for Sil-mediated attenuation of levels of TC,TG,ALT,AST in serum,fasting blood glucose,insulin,HOMA-IR,OGTI curve,liver index and pathology,but FOS (4 000 mg · kg-1) could not bring superiority with a double dose,except for its improvement in body weight of mice with NAFLD.Conclusions In the treatment of NAFLD,FOS exhibits synergetic effect with Sil.This agent might be a potent candidate for obesity and NAFLD prevention,through modulating the composition of gut microbiota.
