FIGURE 6.

Effect of NYT on the number of immature neurons and astrocytes in the mouse hippocampus. Effect of repeated treatment with NYT on the density of DCX- and GFAP-positive cells (cells/mm³) in the dentate gyrus of the mouse hippocampus. (A) Representative image of DCX staining in the hippocampus. Scale bar = 200 μm. (B) Quantitative analyses of the total number of DCX-positive cells in the hippocampus. (C) Representative image of GFAP staining in the hippocampus. Scale bar = 200 μm. (D) Quantitative analyses of the total number of GFAP-positive cells in the hippocampus. Data are expressed as the mean ± SEM (n = 3–4). ^#p < 0.05 vs. the control group; ^∗p < 0.05, ^∗∗p < 0.01 vs. the vehicle-treated group, Student’s t-test.