Fig. 4

Inhibitory effect of ozonated krill oil on LPS-stimulated phosphorylation of p38, JNK, and ERK in RAW 264.7 macrophages. Cells were stimulated with LPS (1 μg/mL) in the presence of ozonated krill oil (10, 50, and 100 μg/mL) for 24 h at 37 °C. The expression of levels of p38, JNK, and ERK were measured by western blot analysis. The density ratio of the protein expressed in the LPS-stimulated group was considered to represent onefold. The data is expressed as mean folds of the protein expression versus LPS-stimulated group. Values are expressed as means ± S.D. of triplicate experiments. ^*p < 0.05 indicate significant differences from the LPS-stimulated group