Fig. 4

Histological pictures around implanted scaffolds: a uncoated sample O and b gelatin-coated sample E. β-TCP and OB stand for unresorbed β-TCP and osteoblast, respectively
Histological pictures around implanted scaffolds: a uncoated sample O and b gelatin-coated sample E. β-TCP and OB stand for unresorbed β-TCP and osteoblast, respectively