Research Article

Vascular Endothelial Growth Factor and Mesenchymal Stem Cells Revealed Similar Bone Formation to Allograft in a Sheep Model

Figure 3

Percentage of bone formation within the gap based on histological images. No statistical differences were observed between the groups in overall bone within the gap or in the bone ingrowth. 100 ng/VEGF had a lower percentage in zone 1 () and a higher percentage in zone 2 compared to allograft ().