Fig. 6From: Stimulatory effect of icariin on the proliferation of neural stem cells from rat hippocampusEffect of ICA on cyclin D1 protein level in NSCs. The expression of cyclin D1 protein was determined by Western blot, and β-actin was used as loading control. a Representative blotting of cyclin D1 protein expression. b Quantitation of cyclin D1 protein level. Values represent mean ± SD of five individual experiments. *P < 0.01 vs ControlBack to article page