Figure 4.
AS-IV inhibits the NF-κB translocation in lung tissues from rats exposed to PM2.5. (A–D) The levels of cytoplasmic and nuclear p65 were determined by Western blot analysis. Graphs represent mean±SEM (n=6-7). ##P<0.01 compared with control group; *P<0.05, **P<0.01, ***P<0.001, and ****P<0.0001 compared with PM2.5 group; &&P<0.01 compared with AS-IV 100 group; @@@@P<0.0001 compared with 3-MA group.