Intrinsic Osteoinductivity of Porous Titanium Scaffold for Bone Tissue Engineering

Figure 5

Cell morphology and osteogenesis on coated and noncoated Ti scaffolds; noncoated: flat cuboidal osteoblastic cells and mineral nodules (red arrow) on the scaffold peaks; coated: spindle-like cells and round mineral nodules (red arrow) attached to HAp coated scaffold surface.