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International Journal of Bioprinting Biomimetic scaffolds for mandibular repair

Figure 6. Immunohistochemical analysis of bone regeneration induced by TPMS scaffold and SIT scaffold. (A) Alkaline phosphatase (ALP) staining of
mandibular defect model: ALP protein is stained brown. (B) Alcian blue staining: bone is stained light blue. (C) Safranin O-fast green staining results: bone
is stained green or blue, while proteins and collagen fibers are dyed pink. (D) Masson-Goldner staining results: mineralized bone is stained green, while
non-mineralized bone is dyed orange-red. The yellow asterisk indicates mature bone tissue, while the red arrow indicates new blood vessels. Abbreviations:
T: TPMS scaffolds; SIT: TPMS scaffolds loaded with SDF-1 and I-PRF.

Volume 10 Issue 5 (2024) 535 doi: 10.36922/ijb.4147