Figure 1

Adhesion of human mesenchymal stem cells (A) and endothelial cells (B) onto the tested biomaterials. Immunofluorescent staining for actin filaments (green), vinculin (red) and nuclei (blue) was performed at 72 h post-seeding. Data represent one of three performed independent experiments. Ti titanium, FGF2 fibroblast growth factor 2, VEGF vascular endothelial cell growth factor, BMP4 bone marrow protein 4.