Fig. 6From: Discrete adipose-derived stem cell subpopulations may display differential functionality after in vitro expansion despite convergence to a common phenotype distributionModulation of endothelial wound healing by conditioned media derived from the phenotypically selected subpopulations SP1–4 and the control subpopulation CFSC sorted on the forward scatter. a Representative micrographs from the scratch assay. Cell-free surface is demarcated by a red line. The scale bar denotes 200 μm. b Quantitative assessment of the wound healing from two independent experiments carried out in replicate (n = 12). The data are presented as mean + SEM. *Statistically different from CFSC and all other SPs at p < 0.05Back to article page