Angiogenic Effects of Collagen/Mesoporous Nanoparticle Composite Scaffold Delivering VEGF₁₆₅

Figure 4

In vitro proliferation of rMSCs cultured with scaffolds. The cells were cultured in plates, with the scaffolds placed in transwell insert. The graph represents mean ± SD from 4 replicate samples. Statistically significant difference was observed. Light microscopic images of the cells are also shown (×100, bar = 300 μm, compared to CMV).