FIGURE 2. MSC proliferation and VEGF secretion and are impaired during osteogenic differentiation.
A) DNA concentration and B) normalized vascular endothelial growth factor (VEGF) secretion for MSCs cultured for 2, 4, and 6 weeks. Chart values represent mean ± SD for n = 3–4, $p<0.001 vs. OM/GM and OM, †p<0.001 vs. OM, p<0.01 vs. OM, &p<0.01 vs. OM/GM and GM, %p<0.05 vs. OM, #p<0.01 vs. GM and OM, *p<0.05 vs. OM all within same day.