Utilize este identificador para citar ou criar um atalho para este documento: http://hdl.handle.net/10923/1040
Tipo: article
Título: Optical density of bone repair after implantation of homogenousdemineralized dentin matrix in diabetic rabbits
Autor(es): Gomes, Mônica Fernandes
Destro, Maria Fernanda de Souza Setúbal
Banzi, Éfani Caroline de Freitas
Vieira, Evanice Menezes Marçal
Morosolli, Aline Rose Cantarelli
Goulart, Maria das Graças Vilela
Editora: Sociedade Brasileira de Pesquisa Odontológica
Data de Publicação: 2008
Volume: 22
Número: 3
Página Inicial: 275
Página Final: 280
Palavras-chave: DENTIN
BONE REGENERATION
GUIDED TISSUE REGENERATION
BONE DENSITY
DIABETES MELLITUS
ODONTOLOGIA
REGENERAÇÃO ÓSSEA
DIABETES (ODONTOLOGIA)
Resumo: This research evaluated the bone repair process after implantation of homogenous demineralized dentin matrix (HDDM) in surgical defects in the parietal bone of rabbits with alloxan-induced diabetes, using a polytetrafluorethylene (PTFe) barrier for guided bone regeneration. Thirty-six rabbits were used and divided into four groups: control (C, n = 12), diabetic (D, n = 12, left parietal bone), diabetic with PTFe (DPTFe, same 12 rabbits, right parietal bone), and diabetic with PTFe associated to HDDM (D-PTFe+HDDM, n = 12). Bone defects were created in the parietal bone of the rabbits and the experimental treatments were performed, where applicable. The rabbits were sacrificed after 15, 30, 60 and 90 days. The bone defects were examined radiographically and by optical density (ANOVA and Tukey test, p < .05). The radiographic findings showed that the D-PTFe+HDDM group presented greater radiopacity and better trabecular bone arrangement when compared to that of the C, D and D-PTFe groups. The statistical analysis showed significant differences in the optical density of the newly formed bone among the studied groups. It was possible to conclude that HDDM was biocompatible in diabetic rabbits.
URI: http://hdl.handle.net/10923/1040
DOI: 10.1590/S1806-83242008000300015
PMID: 18949316
ISSN: 1806-8324
Aparece nas Coleções:Artigo de Periódico

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