762020.fig.004a
(a)
762020.fig.004b
(b)
Figure 4: Inhibitory effect of kramecyne on the (a) TNF-α and (b) IL-6 cytokines production in peritoneal macrophages. Concentration in the supernatants was determined by ELISA. The results are the mean values ± SEM for five independent experiments; ** versus basal and kramecyne group; * versus LPS group.