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Fig. 3 | Maxillofacial Plastic and Reconstructive Surgery

Fig. 3

From: Bone regeneration of demineralized dentin matrix with platelet-rich fibrin and recombinant human bone morphogenetic protein-2 on the bone defects in rabbit calvaria

Fig. 3

MT stain (original magnification ×40). A Histologic finding of the control group after 2 weeks (FCT fibrous connective tissue). B Histologic finding of the DDM group after 2 weeks (→ osteoblast, FCT fibrous connective tissue). C Histologic finding of the PRF/DDM group after 2 weeks (→ osteoblast, OT osteoid tissue, blood vessel, : resorbed DDM, FCT fibrous connective tissue, NFB newly formed bone). D Histologic finding of the rhBMP2/DDM group after 2 weeks (→ osteoblast, OT osteoid tissue, cluster of fibroblast, osteocyte, : resorbed DDM, ▲ osteoclast, NFB newly formed bone). E Histologic finding of the control group after 4 weeks (→ osteoblast, osteocyte, OT osteoid tissue, FCT fibrous connective tissue). F Histologic finding of the DDM group after 4 weeks (→ osteoblast, OT osteoid tissue, blood vessel, cluster of fibroblast, FCT fibrous connective tissue, NFB newly formed bone). G Histologic finding of the PRF/DDM group after 4 weeks (: resorbed DDM, OT osteoid tissue, NFB newly formed bone). H Histologic finding of the rhBMP2/DDM group after 4 weeks (→ osteoblast, OT osteoid tissue, osteocyte, : resorbed DDM, NFB newly formed bone). I Histologic finding of the control group after 8 weeks (→ osteoblast, osteocyte, GT granulation tissue, NFB newly formed bone). J Histologic finding of the DDM group after 8 weeks (: resorbed DDM, NFB newly formed bone). K Histologic finding of the PRF/DDM group after 8 weeks (: resorbed DDM, NFB newly formed bone). L Histologic finding of the rhBMP2/DDM group after 8 weeks (→ osteoblast, OT osteoid tissue, osteocyte, : resorbed DDM, ▲ osteoclast, NFB newly formed bone)

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