Fig. 6

The effects of RvE1 on cell proliferation, chemotaxis of hDPSCs. Proliferation assessment of hDPSCs after culture with a series of concentration of RvE1 (1, 10, 50, 100, 200 nM) (A). The crystal violet staining of migratory cells from different groups after culture in RvE1 for 24 h and 48 h (B). Statistical analysis of the average migratory cell numbers per field from different groups (C). *P < 0.05, **P < 0.01, ***P < 0.001. The results are mean ± standard deviation of triplicate measurements from three independent experiments