Effect of total flavonoids of Chrysanthemum indicum on TRAIL,TNF-? expression of synovial tissue from adjuvant arthritis rats in vivo
- VernacularTitle:野菊花总黄酮对佐剂性关节炎大鼠滑膜组织中TRAIL、TNF-?表达的影响
- Author:
Xuefeng XIE
;
Jun LI
;
Xiaoyu CHEN
;
Hui JIANG
- Publication Type:Journal Article
- Keywords:
total flavonoids of chrysanthemum indicum(TFC);
adjuvant arthritis;
TRAIL;
TNF-?
- From:
Chinese Pharmacological Bulletin
2003;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Aim To investigate the effect of total flavonoids of Chrysanthemum indicum on proliferation of synoviocytes and TRAIL/TNF-? expression of synovial tissue with adjuvant arthritis rats.Methods SD rats were divided randomly into six groups including normol,model,TFC(84,168,336 mg?kg-1)and control drug Tripterygium glycosides(30 mg?kg-1)groups.Adjuvant arthritis rat model was induced by a single intradermal injection of 0.1 ml of the complete Freund's adjuvant into the the right hind feet pads of the SD rats.The proliferation of synoviocyte was measured by MTT;The expression of TRAIL and TNF-? on synovial tissue were detected by means of immunofluorescence.Results TFC was shown to suppress the excessive synoviocyte proliferation;The expression of TRAIL was lower in model group than that of the normal group.TFC can increase the expression of TRAIL protein;The contrary to TNF-? protein.Conclusions TRAIL play a role in the development of AA.TFC can increase the lower expression of TRAIL protein,that maybe one of the mechanisms of TFC improvement AA.
