Figure 4From: Influence of osteogenic stimulation and VEGF treatment on in vivo bone formation in hMSC-seeded cancellous bone scaffolds Tissue after 2 weeks. Granulation tissue (*) was observed in all groups after 2 weeks in vivo. [Gp = Group, os-hMSCs = osteogenically stimulated hMSCs] Hematoxylin-Eosin: scale bars: 200 μms.Back to article page