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. 2019 Sep 19;9:913. doi: 10.3389/fonc.2019.00913

Figure 2.

Figure 2

Effect of NGF and VEGF in a tubular formation assay in matrigel with EA.hy926 cells. Cells were disposed in matrigel and stimulated with NGF (N) and VEGF (V). Upper picture: photography of EA.hy926 cells (4 h of assay), which was analyzed by Image J Angiogenesis Analyzer. Bar charts were obtained from multicellular junctions and polygonal structures or meshes, as the arrows indicate. *p < 0.05; **p < 0.01; ***p < 0.001, according to Kruskal Wallis test. Figure obtained from Supplementary Material of Garrido et al. (87) (permission has been obtained).