Fig. 1

GDM environment enhances the angiogenic capacity of hAMSCs. A Visual representation of tube formation assay of NGT-hAMSCs and GDM-hAMSCs. Two randomly imaged representative fields of each group are represented. Scale bars = 100 µm. B Quantitative data represent differences in the number of extremities, nodes, junctions and meshes between NGT- and GDM-hAMSCs (n = 11; 5 NGT and 6 GDM). Data are normalized to the mean of the controls of each experiment and are shown as mean ± SEM. Differences assessed by Student’s t test. **P < 0.01; ***P < 0.001