Short-term in situ/ex vivo study of the anticariogenic potential of a resin-modified glassionomer cement associated with adhesive systems

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Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.creatorWang, Linda-
Autor(es): dc.creatorHonório, Heitor Marques-
Autor(es): dc.creatorRios, Daniela-
Autor(es): dc.creatorBotazzo Delbem, Alberto Carlos-
Autor(es): dc.creatorPalma-Dibb, Regina Guenka-
Autor(es): dc.creatorBuzalaf, Marília Afonso Rabelo-
Autor(es): dc.creatorAtta, Maria Teresa-
Autor(es): dc.creatorTenuta, Livia Maria Andaló-
Data de aceite: dc.date.accessioned2025-08-21T18:11:05Z-
Data de disponibilização: dc.date.available2025-08-21T18:11:05Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2010-01-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/226245-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/226245-
Descrição: dc.descriptionObjective: As resin-modified glass-ionomer cement (RMGIC) is an adhesive material, its association to dentin bonding agents (DBAs) was previously proposed. This study investigated the adjunctive behavior of an RMGIC with etch-and-rinse bonding systems under in situ/ex vivo cariogenic challenge. Method and Materials: Bovine enamel blocks (3 × 3 × 2 mm) were randomly assigned to group VP, Vitremer + its own primer (3M ESPE); group VSB, Vitremer + Single Bond (3M ESPE); and group VPB, Vitremer + Prime & Bond 2.1 (Dentsply). Two blocks of each group were randomly placed in an acrylic palatal appliance, so each appliance included six blocks. Volunteers (n = 10) wore these appliances according to given instructions to promote a sucrose challenge eight times/day for 15 days. After this period, the blocks were removed from the devices and cleaned, and demineralization was assessed through longitudinal microhardness analysis (Knoop indenter, 25 g/5 s). Data were submitted to three-way ANOVA and Tukey test (P < .05). Results: No treatment was able to completely avoid demineralization. All materials showed a statistically significant difference in mineral loss when the microhardness on the outer enamel was compared with deeper regions (P < .05). Conclusion: Association of the tested RMGICs with etch-and-rinse DBAs did not seem to be more beneficial against caries than the conventional treatment with RMGIC. © 2010 by Quintessence Publishing Co Inc.-
Descrição: dc.descriptionDepartment of Operative Dentistry Endodontics and Dental Materials School of Dentistry of Bauru University of São Paulo, Bauru, São Paulo-
Descrição: dc.descriptionDepartment of Pediatric Dentistry Orthodontics and Collective Health School of Dentistry of Bauru University of São Paulo, Bauru, São Paulo-
Descrição: dc.descriptionDepartment of Pediatric and Social Dentistry School of Dentistry of Aracatuba São Paulo State University, Araçatuba, São Paulo-
Descrição: dc.descriptionDepartment of Restorative Dentistry School of Dentistry of Ribeirão Preto University of São Paulo, Ribeirão Preto, São Paulo-
Descrição: dc.descriptionDepartment of Biological Science School of Dentistry of Bauru University of São Paulo, Bauru, São Paulo-
Descrição: dc.descriptionDepartment of Physiological Science School of Dentistry of Piracicaba State University of Campinas, Piracicaba, São Paulo-
Descrição: dc.descriptionDepartment of Pediatric and Social Dentistry School of Dentistry of Aracatuba São Paulo State University, Araçatuba, São Paulo-
Formato: dc.formate192-e199-
Idioma: dc.languageen-
Relação: dc.relationQuintessence International-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectDemineralization-
Palavras-chave: dc.subjectDentin bonding agent-
Palavras-chave: dc.subjectEnamel-
Palavras-chave: dc.subjectIn situ-
Título: dc.titleShort-term in situ/ex vivo study of the anticariogenic potential of a resin-modified glassionomer cement associated with adhesive systems-
Tipo de arquivo: dc.typelivro digital-
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