Fig. 8From: Silicate/zinc-substituted strontium apatite coating improves the osteoinductive properties of β-tricalcium phosphate bone graft substituteHistological analysis of β-TCP harvested 4 weeks after implantation. HE staining shows more bone formation in SrZnSiP and SrSiP than in controls. (a), SrZnSiP; (b), SrSiP; (c), control. (d–f) Higher magnifications of boxes indicated in (a), (b), and (c), respectively. * Bone tissue. β-TCP, β-tricalcium phosphate; HE, hematoxylin and eosinBack to article page