Effects of ruscogenin on adhesion of HL-60 cells to ECV304 cells / 中国药理学通报
Chinese Pharmacological Bulletin
;
(12)1986.
Article
in Chinese
| WPRIM
| ID: wpr-559205
ABSTRACT
Aim To investigate the anti-inflammatory activity of ruscogenin,a major sapogenin from Ophiopogon japonicus,effect of ruscogenin on cell adhesion is studied.Methods By MTT assay,effect of ruscogenin on normal and TNF-?-induced adhesion of human pro-myelocytic leukemia cell strain(HL-60)to venous endothelial cell strain(ECV304)was observed and effect of ruscogenin on the viability of ECV304 cells and HL-60 cells were investigated.Results Adhesion between HL-60 cells and ECV304 cells induced by TNF-? was significantly inhibited when ECV304 cells were pretreated with ruscogenin at the concentration of 0.1,1.0 ?mol?L~(-1).Meanwhile,ruscogenin remarkably inhibited TNF-a-induced adhesion when HL-60 cells were pretreated with ruscogenin at the concentration of 0.001,0.01,0.1 ?mol?L~(-1).On the other hand,their viability and adhesion of HL-60 cells to normal ECV304 cells were not affected at above concentrations.Conclusion Ruscogenin shows significant anti-inflammatory activity via inhibition of adherence of HL-60 cells to activated ECV304 cells.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Pharmacological Bulletin
Year:
1986
Type:
Article
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