Matrine, oxymatrine and sophordine inhibit secretion of TNF-α and expression of CD91 and CD13 in macrophage RAW264.7 / 第二军医大学学报
Academic Journal of Second Military Medical University
;
(12): 399-403, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-840333
ABSTRACT
Objective:
To observe the inhibitory effects of matrine, oxymatrine and sophordine on expression of CD91 and CD13 and secretion of TNF-α in macrophage RAW264.7.Methods:
Macrophages were cultured in 6-hole plate and coverslip was prepared. Then macropages were cultured one day with different concentrations(0,12. 5,25,50,100,200 mg/L) of matrine, oxymatrine and sophordine; the expression of CD91 and CD13 by immunohistochemical dyeing was analyzed by Image-Pro plus system (Media Cybemetic, Inc. , 6.0 edition). Meanwhile, the levels of TNF-α in the culture medium of macrophages were examined by ELISA.Results:
Matrine, oxymatrine and sophordine could all inhibit CD91 and CD13 expression in macrophage RAW264.7, and the inhibition varied with the concentrations of matrine, oxymatrine and sophordine; the inhibitory effect of matrine was the most prominent one. Moreover, matrine, oxymatrine and sophordine also inhibited the secretion of TNF-α.Conclusion:
Matrine, oxymatrine and sophordine can greatly inhibit expression of CD91 and CD13 and secretion of TNF-α in macrophage RAW264.7.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Academic Journal of Second Military Medical University
Year:
2010
Type:
Article
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