Suppression of Inflammatory Mediators by Cruciferous Vegetable-Derived Indole-3-Carbinol and Phenylethyl Isothiocyanate in Lipopolysaccharide-Activated Macrophages
Figure 1
Effects of I3C (a) and PEITC (b) on lipopolysaccharide- (LPS-) induced NO released into the medium by RAW 264.7 cells. Cells were treated with LPS (330 ng/mL) and various concentrations of I3C and PEITC for 24 hours. The nitrite contents in the medium were then determined using the Griess reagent. Values represent the mean SD from three measurements, and LPS group is regarded as 100%. Data for the same parameter with different letters (a–f) significantly differ (P .05).