Osteopromotion Capacity of Bovine Cortical Membranes in Critical Defects of Rat Calvaria: Histological and Immunohistochemical Analysis

Autor: Guilherme Andre Del’Arco Ramires, Vinícius Ferreira Bizelli, Ana Paula Farnezi Bassi, Carolina Ferrairo Danieletto-Zanna, Paulo Sérgio Perri de Carvalho, Tamires Melo Francatti
Přispěvatelé: Universidade de São Paulo (USP), Universidade Estadual Paulista (Unesp)
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: International Journal of Biomaterials, Vol 2020 (2020)
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
International Journal of Biomaterials
ISSN: 1687-8795
1687-8787
Popis: Made available in DSpace on 2020-12-12T01:58:23Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01 Membranes that aid the guided bone regeneration (GBR) process have been the subject of studies of compatible biomaterials that contribute to this repair process. The present study compared different membranes used in critical-size defects of rat calvaria by assessing GBR as well as histological, histomorphometric, and immunohistochemical reactions. Forty-eight male albino Wistar rats were randomly allocated into four groups (n = 12 each), namely, C: membrane-free control group (only blood clot, negative control group); BG: porcine collagen membrane group (Bio-Gide®, positive control group); GD: bovine cortical membrane group (first experimental group); and GDF: thicker bovine cortical membrane group (second experimental group). Rats were euthanized at 30 and 60 days postoperatively. Quantitative data from the histometric analysis were submitted to two-way ANOVA and Tukey's posttest when p
Databáze: OpenAIRE
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