Fig. 3

Cell migration results of HUVECs. (n = 3) A Representative images of cell migration results, scale bars = 500 μm. B The migration rate of each group over time. *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001. C The line graph of the migration rate which can show the growth trend of each group