Treatment of mandibular atrophy by an equine bone substitute: an immunohistochemical study in man

作者: L. Artese , D.A. Di Stefano , G. Iezzi , M. Piccirilli , S. Pagnutti

DOI: 10.1016/J.IOS.2012.03.008

关键词: Bone regenerationImmunohistochemistryVascular endothelial growth factorPathologyRegeneration (biology)Bone substituteNitric oxide synthaseAtrophyMedicineNeovascularization

摘要: Abstract Objective To perform an immunohistochemical evaluation of microvessel density (MVD), vascular endothelial growth factor (VEGF) and nitric oxide synthase (NOS) expression in mandibular ridge regeneration using equine-derived bone substitute. Materials methods Ridge augmentations were performed six patients equine bone. After a six-month healing period, four cores from no augmented (control) sites (test) retrieved processed for immunohistochemistry. Results Statistically, significant differences found the MVD between control test (p  Conclusions Within limits small sample size, present study indicated that is able to support neovascularization when used as grafting material.

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