Effect of probucol on adhesion of human monocytic line THP-1 induced by oxidiz ed low density lipoprotein / 第二军医大学学报
Academic Journal of Second Military Medical University
; (12): 148-150, 2001.
Article
em Zh
| WPRIM
| ID: wpr-411133
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WPRO
ABSTRACT
Objective: To determine the eff ect of probucol on adhesion of human monocytic line THP-1 induced by oxidized low density lipoprotein (oxLDL). Methods: THP-1 cells were induced by oxLDL in vitro. The CD11b, CD54 expressions and adhesion to human umbilic al vein endothelial cells (HUVEC) were measured after treatment with probucol at different concentrations by flow cytometry and β-nitrophenyl N-acetyl-β-D -glucosminide test. Results: Probucol inhibited the adhesion of oxLDL-induced THP-1 cells to HUVEC and down regulated the expression of CD11b in a dose dependent manner (P<0.01), but there was no inhibition on exp ression of CD54. Conclusion: Probucol can inhibit adhesion and a ggregation of monocyte-macrophages to endothelium in circulation, and may have anti-inflammatory action.
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WPRIM
Idioma:
Zh
Revista:
Academic Journal of Second Military Medical University
Ano de publicação:
2001
Tipo de documento:
Article