Fig. 6. Vit E antagonistic effects on the cognitive deficits induced by PM2.5 exposure. (A) The EL for the first 5 days training. (B) The average EL for the first 5 days training. (C) The time spent swimming in the SE quadrant on the seventh day. *p < 0.05, compared with the control group. #p < 0.05, compared with the 19.3 mg kg–1 day–1 PM2.5 exposure group.
