In Vivo Study of Nasal Bone Reconstruction with Collagen, Elastin and ChitosanMembranes in Abstainer and Alcoholic Rats

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorJundiaí Medical School-
Autor(es): dc.contributorFaculdade São Leopoldo Mandic-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversity Center of the Americas (FAM)-
Autor(es): dc.contributorPadre Anchieta University Center-
Autor(es): dc.contributorUnimetrocamp University Center-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversity of Marilia (UNIMAR)-
Autor(es): dc.contributorUniversity Center of Adamantina (UniFAI)-
Autor(es): dc.creatorPandini, Fabricio Egidio-
Autor(es): dc.creatorMiyauchi Kubo, Fabíola Mayumi-
Autor(es): dc.creatorDe Guzzi Plepis, Ana Maria-
Autor(es): dc.creatorDa Conceição Amaro Martins, Virginia-
Autor(es): dc.creatorDa Cunha, Marcelo Rodrigues-
Autor(es): dc.creatorSilva, Vinicius Rodrigues-
Autor(es): dc.creatorHirota, Vinicius Barroso-
Autor(es): dc.creatorLopes, Everton-
Autor(es): dc.creatorMenezes, Marcos Antonio-
Autor(es): dc.creatorPelegrine, André Antonio-
Autor(es): dc.creatorDe Andrade, Tiago Negrão-
Autor(es): dc.creatorIatecola, Amilton-
Autor(es): dc.creatorDa Cruz Britto, Bruna-
Autor(es): dc.creatorRamos Fernandes, Victor Augusto-
Autor(es): dc.creatorOrsi Gameiro, Luis Felipe-
Autor(es): dc.creatorCorreia, Ronny Rodrigues-
Autor(es): dc.creatorTeixeira, Marcelo Lucchesi-
Autor(es): dc.creatorJúnior, Getúlio Duarte-
Autor(es): dc.creatorBertoni Reis, Carlos Henrique-
Autor(es): dc.creatorDe Souza Bastos Mazuqueli Pereira, Eliana-
Autor(es): dc.creatorBuchaim, Daniela Vieira-
Autor(es): dc.creatorPomini, Karina Torres-
Autor(es): dc.creatorDe Bortoli Teixeira, Daniel-
Autor(es): dc.creatorBuchaim, Rogerio Leone-
Autor(es): dc.creatorLourenço, Edmir Américo-
Data de aceite: dc.date.accessioned2025-08-21T15:55:39Z-
Data de disponibilização: dc.date.available2025-08-21T15:55:39Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/polym14010188-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/231591-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/231591-
Descrição: dc.descriptionThe aim of the present study was to evaluate the use of collagen, elastin, or chitosan biomaterial for bone reconstruction in rats submitted or not to experimental alcoholism. Wistar male rats were divided into eight groups, submitted to chronic alcohol ingestion (G5 to G8) or not (G1 to G4). Nasal bone defects were filled with clot in animals of G1 and G5 and with collagen, elastin, and chitosan grafts in G2/G6, G3/G7, and G4/G8, respectively. Six weeks after, all specimens underwent radiographic, tomographic, and microscopic evaluations. Bone mineral density was lower in the defect area in alcoholic animals compared to the abstainer animals. Bone neoformation was greater in the abstainer groups receiving the elastin membrane and in abstainer and alcoholic rats receiving the chitosan membrane (15.78 ± 1.19, 27.81 ± 0.91, 47.29 ± 0.97, 42.69 ± 1.52, 13.81 ± 1.60, 18.59 ± 1.37, 16.54 ± 0.89, and 37.06 ± 1.17 in G1 to G8, respectively). In conclusion, osteogenesis and bone density were more expressive after the application of the elastin matrix in abstainer animals and of the chitosan matrix in both abstainer and alcoholic animals. Chronic alcohol ingestion resulted in lower bone formation and greater formation of fibrous connective tissue.-
Descrição: dc.descriptionDepartment of Surgery (Otorhinolaryngology) Jundiaí Medical School-
Descrição: dc.descriptionDepartment of Implant Dentistry Faculdade São Leopoldo Mandic-
Descrição: dc.descriptionInterunit Postgraduate Program in Bioengineering (EESC/FMRP/IQSC) University of São Paulo (USP)-
Descrição: dc.descriptionSão Carlos Institute of Chemistry University of São Paulo (USP)-
Descrição: dc.descriptionDepartment of Morphology and Pathology Jundiaí Medical School-
Descrição: dc.descriptionCoordination of the Physical Education Course University Center of the Americas (FAM)-
Descrição: dc.descriptionPadre Anchieta University Center-
Descrição: dc.descriptionUnimetrocamp University Center-
Descrição: dc.descriptionBotucatu Medical School (FMB) São Paulo State University (UNESP—Univ Estadual Paulista)-
Descrição: dc.descriptionProsthodontics Department Faculdade São Leopoldo Mandic-
Descrição: dc.descriptionUnimar Beneficent Hospital (HBU) University of Marilia (UNIMAR)-
Descrição: dc.descriptionDepartment of Biological Sciences Bauru School of Dentistry (FOB/USP) University of São Paulo-
Descrição: dc.descriptionPostgraduate Program in Structural and Functional Interactions in Rehabilitation Postgraduate Department University of Marilia (UNIMAR)-
Descrição: dc.descriptionTeaching and Research Coordination of the Medical School University Center of Adamantina (UniFAI)-
Descrição: dc.descriptionPostgraduate Program in Animal Health Production and Environment University of Marilia (UNIMAR)-
Descrição: dc.descriptionGraduate Program in Anatomy of Domestic and Wild Animals Faculty of Veterinary Medicine and Animal Science University of São Paulo (FMVZ/USP)-
Descrição: dc.descriptionBotucatu Medical School (FMB) São Paulo State University (UNESP—Univ Estadual Paulista)-
Idioma: dc.languageen-
Relação: dc.relationPolymers-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAlcohol intake-
Palavras-chave: dc.subjectBone regeneration-
Palavras-chave: dc.subjectBone repair-
Palavras-chave: dc.subjectChitosan-
Palavras-chave: dc.subjectCollagen-
Palavras-chave: dc.subjectElastin-
Palavras-chave: dc.subjectScaffolds-
Título: dc.titleIn Vivo Study of Nasal Bone Reconstruction with Collagen, Elastin and ChitosanMembranes in Abstainer and Alcoholic Rats-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.