Fig. 4From: Stimulatory effect of icariin on the proliferation of neural stem cells from rat hippocampusProliferating cells were examined using the EdU assay. ICA increased the EdU-positive cells. a EdU incorporation visualized by specific EdU antibody immunofluorescence. Photomicrographic images were representative of control, 50 and 100 μM ICA-treated rat hippocampal cultures. b Quantitation of EdU-positive cells from 10 randomly selected fields per slide. Data are from three independent experiments, and the results are presented as mean ± SD of three individual experiments. *P < 0.05 vs controlBack to article page