Assessment of permeability of eroded dentin after the use of universal, self-etch, and conventional systems

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorDentistry Department-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorEndodontics Department-
Autor(es): dc.creatorRoma, Fábia R. V. O.-
Autor(es): dc.creatorPenha, Karla J. S.-
Autor(es): dc.creatorTorres, Carlos R. G.-
Autor(es): dc.creatorMaia-Filho, Etevaldo M.-
Autor(es): dc.creatorFiroozmand, Leily M.-
Data de aceite: dc.date.accessioned2025-08-21T22:09:37Z-
Data de disponibilização: dc.date.available2025-08-21T22:09:37Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2021-04-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.54589/aol.34/1/010-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/307772-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/307772-
Descrição: dc.descriptionDentin hypersensitivity is caused by increased dentinal permeability due to total or partial exposure of dentinal tubules, which in turn can be produced by alterations of dental structures or failure of restorative procedures. The purpose of this in vitro study was to evaluate the efficacy of the application of different kinds of adhesive systems to prevent dentin permeability before and after an erosive challenge. Fifty bovine dentin discs (6x1 mm) were prepared and the specimens were divided into 5 groups (n=10): (SB2) Single Bond 2, (SBU) Universal Single Bond, (CSB) Clearfil SE Bond, (SM) Scotchbond Multipurpose and (C) Control. Hydraulic conductance of dentin was recorded after adhesive application (HC-1) and after erosive challenge (HC-2). Dentin surface images of post-treatment and post-erosive challenge were obtained by scanning electron microscopy (SEM). Data were analyzed using Kruskal Wallis, Mann-Whitney with Bonferroni correction and Wilcoxon tests (p<0.05). Reduction in dentin permeability was observed with the application of adhesive systems (p<0.05). After the erosive challenge, dentin permeability increased for SBU and CSB (p<0.05), while SB2 and SM did not differ in HC-1 or HC-2 (p>0.05). The conventional, self-etching and universal adhesive systems reduce dentinal permeability by more than 80%, and dentin demineralization may contribute to the increased permeability of universal and self-etching systems.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa e ao Desenvolvimento Científico e Tecnológico do Maranhão-
Descrição: dc.descriptionFederal University of Maranhão Dentistry Department, MA-
Descrição: dc.descriptionPaulista State University Institute of Science and Technology Restorative Dentistry Department, SP-
Descrição: dc.descriptionCEUMA University Endodontics Department, Maranhão-
Descrição: dc.descriptionPaulista State University Institute of Science and Technology Restorative Dentistry Department, SP-
Descrição: dc.descriptionCAPES: 001-
Descrição: dc.descriptionFundação de Amparo à Pesquisa e ao Desenvolvimento Científico e Tecnológico do Maranhão: 05254/15-
Descrição: dc.descriptionFundação de Amparo à Pesquisa e ao Desenvolvimento Científico e Tecnológico do Maranhão: BEPP01136/15-
Formato: dc.format10-17-
Idioma: dc.languageen-
Relação: dc.relationActa odontologica latinoamericana-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectdentin-
Palavras-chave: dc.subjectdentin bonding agents-
Palavras-chave: dc.subjectdentin permeability-
Palavras-chave: dc.subjecttooth erosion-
Título: dc.titleAssessment of permeability of eroded dentin after the use of universal, self-etch, and conventional systems-
Título: dc.titleAvaliação da permeabilidade da dentina com erosão, após o uso de sistemas universais, autocondicionantes e convencionais-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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