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. 2015 Dec 31;11(6):303–310. doi: 10.12965/jer.150265

Fig. 2.

Fig. 2

Effect of exercise on the number of 5-bromo-2′-deoxyuridine (BrdU)-positive cells in the dentate gyrusn. Upper: Photomicrographs of BrdU-positive cells in the dentate gyrus. Arrows indicate BrdU-positive cells. The scale bar represents 200 μm. Below: Number of BrdU-positive cells in each group. (A) Control group, (B) chronic mild stress (CMS)-induced depression group, (C) CMS-induced depression and exercise group, (D) CMS-induced depression and fluoxetine-treated group. Letters (a, b, c) mean statistical significance P<0.05.