Figure 4.
There was no difference in serum VEGF levels at day 7 between Ad-Ang-1-treated and control groups (A). Ad-Ang-1 treatment resulted in a significant increase in MMP-9 levels (B) and SCF levels (C) compared to Ad-GFP or PBS controls at day 7. Bar plots represent mean±SEM, Ad-Ang-1- treated wounds (n=4); PBS- or Ad-GFP-treated wounds (n=3), p values by ANOVA.