Fig. 4

Western blotting detected the activation of the MAPK and NF-κB signaling pathways. A representative Western blotting is shown in A, and the graph of the quantified band density is shown in B. Data are shown as mean ± SD of 3 replicates per group. ^*P < 0.05, ^**P < 0.01, ^***P < 0.001 versus control group; ^§P < 0.05, ^§§P < 0.01, ^§§§P < 0.001 versus pET-32a group