Protective Action of Tea Polyphenol on HepG2 Cells
- VernacularTitle:茶多酚对HepG2细胞保护作用的实验研究
- Author:
Guiling LANG
- Publication Type:Journal Article
- Keywords:
Tea polyphenols;
HepG2cell;
Aspartate transaminase;
Survival rate
- From:
China Pharmacy
2001;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To study the protective action of tea phlyphenol(TP)on HepG2cells injury and the possible mechanism.METHODS:Different concentrations of TP were added into HepG2cell culture fluid,which was then added with H 2 O 2 and CCl 4 to form2kinds of injury models,cell survival rate was figured out by detecting the optical density value and changes of AST activities were monitored.RESULTS:As compared with model group,different concentrations of TP increa_ sed the survival rate of the injured HepG2cells,and reduced the activities of AST(P
