Fig. 6.

This figure represents change in number of apoptotic cells in CA1, CA3 and DG region of hippocampus through TUNEL staining. A. DG; B. CA3; C. CA1 regions. D. E. F. graph bar representation of total number of TUNEL positive cells in DG, CA3, CA1 respectively. One-way ANOVA with Bonferroni post hoc test was used for the analysis of positive TUNEL positive cells count. Data represents Mean ​± ​SEM (n ​= ​5 animals/group). ∗∗∗ represents p ​< ​0.001, ∗∗p ​< ​0.01 and ∗ p ​< ​0.05 when compared to control and exposure group.