Figure 8.

Ex vivo %DPPH free radical scavenging effects in (A) frontal cortex and (B) hippocampus of different animal groups in Y-maze behavioural task and (C,D) NORT. The data are expressed as Mean ± SEM; each value corresponds to a mean of eight animals. One-way ANOVA followed by Dunnett’s post hoc multiple comparison test to determine the values of p. ** p < 0.01; comparison of DW + Sal^a (Normal control) vs. DW + Scop^b (Scopolamine treated), ^# p < 0.05, ^## p < 0.01, and ^### p < 0.001; comparison of (DW + Scop)^b vs. DZP + Scop^c (Donepezil treated) and Fa.EtAc^c (50, 100 and 200 mg/kg)-treated groups), ns: values not significantly different in comparison to (DW + Scop)^b-treated group using one-way ANOVA followed by Dunnett’s post hoc multiple comparison test.