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Bone volume for bone defects treated with VEGF-containing hydrogels. (A,C) Representative 3D reconstructions of radial defect at 4 and 8 weeks respectively with differing ligand and VEGF doses (scale bar = 200 μm). (B,D) Quantification of bone volume of defects at 4 and 8 weeks respectively. (Mean ± SEM, n=7-9) *p < 0.05, **p < 0.01.
