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• Figure - (TIFF) (47.5 kb). The concentration of VEGF in the conditioned medium of untransfected (blue), GFP-plasmid (green), and VEGF-plasmid (red) transfected ASCs is shown as meanąSEM of ng/mL on a logarithmic axis on days 3 and 5. Statistical comparisons were performed by ANOVA with correction for multiple comparisons.