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Fig. 4 | Biomaterials Research

Fig. 4

From: Preservation of allograft bone using a glycerol solution: a compilation of original preclinical research

Fig. 4

a Glycerol-preserved (GBP) cortical bone disc in calvaric defect model at 1 week. The scale is 500 μm. Black arrows indicate the connective tissue surrounding the implant, which resembles normal fibroblast-like cell organization. The blue arrow emphasizes new bone development in the host-implant junction (blue arrow). b Autogenous bone disc in calvaric defect model at 1 week. The scale is 500 μm. Black arrows indicate connective tissue infiltration, and blue arrows mark new bone development initiating the bone bridge formation. *I = Implant bone. H = Host bone

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