Fig. 3.

Macrophage surface markers were detected by flow cytometry analysis. THP-1 cells were stimulated with ADH or PMA for 48 h. Representative histograms of CD86/CD11b expression by flow cytometry. Each bar represents the mean ± SEM of three independent experiments performed in triplicate. ^*P < 0.05, ^**P < 0.01 vs. negative control.