Skip to main content
. 2015 May 14;5:9651. doi: 10.1038/srep09651

Figure 4. Ki67 immunohistochemical analysis of the effects of PNE on improved scopolamine-induced suppression of brain cell proliferation in the hippocampus.

Figure 4

(A) Ki67-positive stained progenitor cell is shown as black granules in the subgranular zone of dentate gyrus. Representative photomicrographs were taken at magnifications of 40, 100, 200, and 400×. (B) Quantification of Ki67-positive cells. Data are expressed as means ± SD (n = 3). #P < 0.05 compared with the naïve group; *P < 0.05 compared with the control group.