Figure 2.

PFT ameliorated STZ-induced cognitive impairment. Each bar with vertical line represents the mean ± SD of 12 mice per group; ∗significantly different from the sham control group at p < 0.05, ∗∗significantly different from the sham control group at p < 0.01, ∗∗∗significantly different from the sham control group at p < 0.001, ∗∗∗∗significantly different from the control group at p < 0.0001, ^####significantly different from STZ group at p < 0.0001 using one-way ANOVA followed by Tukey's multiple comparisons test for discrimination index, preference index and the time spent in the target quadrant, while using two-way ANOVA for the mean escape latency.