Total flavones of Bidens pilosa L′s effect on cytokines in liver fibrosis rats / 中国药理学通报
Chinese Pharmacological Bulletin
;
(12)2003.
Article
in Chinese
| WPRIM
| ID: wpr-561879
ABSTRACT
Objectives To study the effect of total flavones of Bidens pilosa L (TFB) on cytokines production in liver fibrosis rats. Methods Rat liver fibrosis was induced by CCl450%, 0.1 ml?(100 g)-1 body weight twice a week for 18 weeks. TFB (160,80,40 mg?kg-1) was used daily via gastrogavage at 9 week. Levels of TNF-? and IL-1? in serum were determinate by radioimmunoassay. Liver samples were collected after experiments and stained by immuninochemistry of TGF-?1 and NF-?B. Moreover TGF-?1 mRNA expression in liver tissue was detected by RT-PCR technology. Results TFB (160, 80 mg?kg-1) could significantly reduce serum TNF-? and IL-1? contents; TFB(160, 80, 40 mg?kg-1) could effectively prevent the expression of NF-?B,as was TGF-?1 of TFB(160, 80 mg?kg-1). Moreover TFB (160, 80 mg?kg-1) could significantly reduce TGF-?1 mRNA in liver fibrosis rats. Conclusion TFB had protective effect on liver fibrosis by its inhibition of cytokine production.
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Pharmacological Bulletin
Year:
2003
Type:
Article
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