Figure 5  Histological evaluation of the mPFC stained with Giemsa. Evaluation of mPFC revealed a normal appearance in the control [A], curcumin, olive oil, grid+curcumin, and grid+olive oil groups. The grid group has been presented [B]. Lower, shrunk, pyknotic, and smaller granular cells were seen in the SD animals [C] in comparison to the control group. The appearance of mPFC was recovered in the SD+ curcumin animals [D].