Fig. 9. The antagonistic effects of Vit E on oxidative stress and inflammation induced by PM2.5 exposure. (A) The relative fluorescence of ROS in mouse brain after exposure. (B) The concentration of GSH in mouse brain after exposure. (C) The SOD activity in mouse brain after exposure. (D) The level of 8-OH-dG in mouse brain after exposure. (E) The concentration of COX-2 in mouse brain after exposure. *p < 0.05, **p < 0.01, compared with the control group. #p < 0.05, ##p < 0.01, compared with the 19.3 mg kg–1 day–1 PM2.5 exposure group.
