FIG. 6.
Effects of EM and EM703 on the production of IL-8. BET-1A cells stimulated by PMA were preincubated with EM or EM703 (10−5 M), and the supernatants were harvested after 12 h for IL-8 measurements. Both EM703 and EM inhibited the production of IL-8. ✽, P < 0.01 (ANOVA). The data are shown as the means ± the standard error of the mean.