Fig. 1
From: Human dental pulp stromal cell conditioned medium alters endothelial cell behavior
Angiogenic protein profile of human dental pulp stromal cell conditioned medium (hDPSC-CM). a Proangiogenic and antiangiogenic proteins detected by human angiogenesis antibody array, marked 1–13 on the array membrane. b Histogram generated by quantification of mean spot pixel density using image analysis software. Number on each column corresponds to the protein spotted on the membrane in (a). c ELISA results showing concentration of vascular endothelial growth factor (VEGF), stromal cell-derived factor 1 (SDF-1) and insulin-like growth factor 1 (IGF-1) in hDPSC-CM. Data presented as mean ± standard deviation. ND not detected, HGF hepatocyte growth factor, IGFBP-2,3 insulin-like growth factor binding protein 2 and 3, MMP-9 matrix metalloproteinase 9, TIMP-1 tissue inhibitor of metalloproteinase 1, uPA urokinase plasminogen activator