Fig. 2From: Effects of icariin on the proliferation and osteogenic differentiation of human amniotic mesenchymal stem cellsExogenous ICA promotes the proliferation of hAMSCs in vitro. Compared with the control group, *P < 0.05; compared with the blank group, #P < 0.05; and compared with the ICA-1, ICA-2, ICA-4, and ICA-5 groups, △P < 0.05Back to article page