Fig. 3
Growth factor assessment of HuMSCs100% confluence group, monolayer group (day 3), and GS-HuMSCs-CM groups (day 3). A-D showed the secretion trend of VEGF、KGF、HGF、TGF-β1(**p < 0.01. ***p < 0.001. ****p < 0.0001.)
Fig. 3 | European Journal of Medical Research