Fig. 5

BGZ@GelMA promotes cell migration and angiogenesis in vitro. (A) The representative images of the transwell assay (scale bar: 50 μm). (B) The representative images of scratch migration assay (scale bar: 200 μm). (C) Representative images of tube formation experiments (scale bar: 200 μm). (D) Quantitative analysis of HUVECs transwell migration cells counts. (E) Quantitative analysis of the scratch healing rate of HUVECs. (F) Quantitative analysis of the number of junctions