Figure 4.

Effect of yuccaol C (0.01–100 μM) on NF-kB in LPS-stimulated J774.A1 macrophages. Values, mean ± s.e.m., are expressed as optical density/mm² of at least 3 independent experiments with 3 replicates each. Comparisons were performed using one way ANOVA test. *P < 0.05, and **P < 0.01 [34]