Fig. 6
Effect of DPDS pre-treatments on the prefrontal cortex and hippocampal AChE activities of DEN intoxicated rats. Values are expressed as mean ± SEM (n = 5). **P < 0.01, ***P < 0.001, ****P < 0.0001 compared to control and DEN-only group. AChE acetylcholinesterase, control, DEN Diethyl nitrosamine, DPDS Diphenyl diselenide