HUVECs matrix deposition after 5 days in cell culture. (A-J) Fluorescent pictures of fibronectin immunostaining (green) and nuclei staining (blue). (A, C, E, G, and I) Were captured in 10 × view, scale bar = 200 μm. (B, D, F, H and J) were captured in 20 × view, scale bar = 100 μm. Graph shows percentage of area occupied by fibronectin (K). ANOVA, ***p < 0.001, **p < 0.01, ##p < 0.01 indicate statistical significance, n = 6 per group. Color images are available online.