Fig. 2

Cdc42 regulates activin B-mediated ADSCs’ proliferation and secretion in vitro. A Representative fluorescence imaging of EdU staining of seven groups cells at 6 h. Scale bar = 50 μm. B The proliferation rates were quantified by calculating the percentage of EdU-positive cells. C Average concentration of Col 1 and VEGF in the conditioned cell medium of six groups. All values are expressed as mean ± SD from three independent repeats. *P < 0.05