EFFECT OF GRAPE SEED EXTRACT ON BOND STRENGTH OF RESTORATIVE MATERIAL TO BLEACHED ENAMEL

Detalhes bibliográficos
Autor(a) principal: Pereira, Keille Adriene de Castro
Data de Publicação: 2019
Outros Autores: Oliveira, Ana Luisa Botta Martins de, Souza-Gabriel, Aline Evangelista de, Corona, Silmara Aparecida Milori, Scatolin, Renata Siqueira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Científica do CRO-RJ (Online)
Texto Completo: https://cro-rj.org.br/revcientifica/index.php/revista/article/view/68
Resumo: Objective: The aim of this study was to evaluate the effect of different concentrations of a natural antioxidant (grape seed extract) on the bond strength of the restorative material to the bleached enamel. Methods: Forty fragments of healthy bovine incisors were randomly divided into four groups (n = 10): Group I: no bleaching; Group II: Bleaching with 35% hydrogen peroxide (HP) and without post-treatment; Group III: Bleaching with 35% HP + 5% grape seed extract; and Group IV: Bleaching with 35% HP + 10% grape seed extract. The bond strength at the adhesive interface was evaluated using the shear test (MPa). The data were analyzed by the analysis of variance (ANOVA) and Tukey test ( =0.05%). The fracture types were also analyzed and classified into: adhesive, cohesive or mixed. Results: Only Group III (bleached + 5% grape seed extract) had a  significant increase (p<0.001) in bond strength values when compared to Group II bleached, without post-treatment). All groups showed a predominance of the adhesive type of fracture. Conclusion: It could be concluded that tooth bleaching decreases the bond strength to bleached enamel and 5% grape seed extract applied after dental bleaching improves the bond strength between the restorative material and the bleached enamel.
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spelling EFFECT OF GRAPE SEED EXTRACT ON BOND STRENGTH OF RESTORATIVE MATERIAL TO BLEACHED ENAMELEFFECT OF GRAPE SEED EXTRACT ON BOND STRENGTH OF RESTORATIVE MATERIAL TO BLEACHED ENAMELAdhesionTooth whiteningGrape seed extractAdesãoClareamento dentalExtrato de semente de uvaObjective: The aim of this study was to evaluate the effect of different concentrations of a natural antioxidant (grape seed extract) on the bond strength of the restorative material to the bleached enamel. Methods: Forty fragments of healthy bovine incisors were randomly divided into four groups (n = 10): Group I: no bleaching; Group II: Bleaching with 35% hydrogen peroxide (HP) and without post-treatment; Group III: Bleaching with 35% HP + 5% grape seed extract; and Group IV: Bleaching with 35% HP + 10% grape seed extract. The bond strength at the adhesive interface was evaluated using the shear test (MPa). The data were analyzed by the analysis of variance (ANOVA) and Tukey test ( =0.05%). The fracture types were also analyzed and classified into: adhesive, cohesive or mixed. Results: Only Group III (bleached + 5% grape seed extract) had a  significant increase (p<0.001) in bond strength values when compared to Group II bleached, without post-treatment). All groups showed a predominance of the adhesive type of fracture. Conclusion: It could be concluded that tooth bleaching decreases the bond strength to bleached enamel and 5% grape seed extract applied after dental bleaching improves the bond strength between the restorative material and the bleached enamel.Objetivo: Este trabalho teve por objetivo avaliar in vitro o efeito de um antioxidante natural (extrato de semente de uva) em diferentes concentrações, na resistência de união do material restaurador ao esmalte clareado. Métodos: Quarenta fragmentos de incisivos bovinos hígidos, foram divididos aleatoriamente emquatro grupos (n=10): Grupo I: sem clareamento; Grupo II: clareado com peróxido de hidrogênio 35% (PH) e sem pós-tratamento; GIII: clareado PH 35% + extrato de semente de uva 5%; e Grupo IV: clareado com PH 35% + extrato de semente de uva 10%. A resistência de união da interface esmalte/material restaurador foi avaliada por meio do teste de cisalhamento (MPa). Os dados foram analisados pela análise de variância (ANOVA) e testes de Tukey ( =0,05%). Os tipos de fratura também foram analisados e classificados em: adesiva, coesiva ou mista. Resultados: Apenas o Grupo III (clareado + extrato de semente de uva 5%) apresentou aumento estatisticamente significante (p<0,001). dos valores de resistência de união comparado ao Grupo II (clareado e sem pós-tratamento). Todos os grupos mostraram um predomínio do tipo de fratura adesiva. Conclusão: O clareamento dental diminui significativamente a força de adesão ao esmalte dental clareado, e o extrato de semente de uva 5% aplicado após o clareamento dental melhora a resistência de união entre o material restaurador e o esmalte clareado.Rio de Janeiro Dental Journal2019-01-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cro-rj.org.br/revcientifica/index.php/revista/article/view/6810.29327/24816.3.3-10Revista Científica do CRO-RJ (Rio de Janeiro Dental Journal); Vol. 3 No. 3: September-December 2018; 56-61Revista Científica do CRO-RJ (Rio de Janeiro Dental Journal); v. 3 n. 3: September-December 2018; 56-612595-47331518-524910.29327/24816.3.3reponame:Revista Científica do CRO-RJ (Online)instname:Conselho Regional de Odontologia do Rio de Janeiro (CRO-RJ)instacron:CROporhttps://cro-rj.org.br/revcientifica/index.php/revista/article/view/68/40Copyright (c) 2019 Revista Científica do CRO-RJ (Rio de Janeiro Dental Journal)info:eu-repo/semantics/openAccessPereira, Keille Adriene de CastroOliveira, Ana Luisa Botta Martins deSouza-Gabriel, Aline Evangelista deCorona, Silmara Aparecida MiloriScatolin, Renata Siqueira2019-11-28T12:02:12Zoai:ojs3.cro-rj.org.br:article/68Revistahttps://cro-rj.org.br/revcientifica/index.php/revistahttps://cro-rj.org.br/revcientifica/index.php/revista/oairevista.cientifica@cro-rj.org.br || rorefa@terra.com.br2595-47331518-5249opendoar:2019-11-28T12:02:12Revista Científica do CRO-RJ (Online) - Conselho Regional de Odontologia do Rio de Janeiro (CRO-RJ)false
dc.title.none.fl_str_mv EFFECT OF GRAPE SEED EXTRACT ON BOND STRENGTH OF RESTORATIVE MATERIAL TO BLEACHED ENAMEL
EFFECT OF GRAPE SEED EXTRACT ON BOND STRENGTH OF RESTORATIVE MATERIAL TO BLEACHED ENAMEL
title EFFECT OF GRAPE SEED EXTRACT ON BOND STRENGTH OF RESTORATIVE MATERIAL TO BLEACHED ENAMEL
spellingShingle EFFECT OF GRAPE SEED EXTRACT ON BOND STRENGTH OF RESTORATIVE MATERIAL TO BLEACHED ENAMEL
Pereira, Keille Adriene de Castro
Adhesion
Tooth whitening
Grape seed extract
Adesão
Clareamento dental
Extrato de semente de uva
title_short EFFECT OF GRAPE SEED EXTRACT ON BOND STRENGTH OF RESTORATIVE MATERIAL TO BLEACHED ENAMEL
title_full EFFECT OF GRAPE SEED EXTRACT ON BOND STRENGTH OF RESTORATIVE MATERIAL TO BLEACHED ENAMEL
title_fullStr EFFECT OF GRAPE SEED EXTRACT ON BOND STRENGTH OF RESTORATIVE MATERIAL TO BLEACHED ENAMEL
title_full_unstemmed EFFECT OF GRAPE SEED EXTRACT ON BOND STRENGTH OF RESTORATIVE MATERIAL TO BLEACHED ENAMEL
title_sort EFFECT OF GRAPE SEED EXTRACT ON BOND STRENGTH OF RESTORATIVE MATERIAL TO BLEACHED ENAMEL
author Pereira, Keille Adriene de Castro
author_facet Pereira, Keille Adriene de Castro
Oliveira, Ana Luisa Botta Martins de
Souza-Gabriel, Aline Evangelista de
Corona, Silmara Aparecida Milori
Scatolin, Renata Siqueira
author_role author
author2 Oliveira, Ana Luisa Botta Martins de
Souza-Gabriel, Aline Evangelista de
Corona, Silmara Aparecida Milori
Scatolin, Renata Siqueira
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Pereira, Keille Adriene de Castro
Oliveira, Ana Luisa Botta Martins de
Souza-Gabriel, Aline Evangelista de
Corona, Silmara Aparecida Milori
Scatolin, Renata Siqueira
dc.subject.por.fl_str_mv Adhesion
Tooth whitening
Grape seed extract
Adesão
Clareamento dental
Extrato de semente de uva
topic Adhesion
Tooth whitening
Grape seed extract
Adesão
Clareamento dental
Extrato de semente de uva
description Objective: The aim of this study was to evaluate the effect of different concentrations of a natural antioxidant (grape seed extract) on the bond strength of the restorative material to the bleached enamel. Methods: Forty fragments of healthy bovine incisors were randomly divided into four groups (n = 10): Group I: no bleaching; Group II: Bleaching with 35% hydrogen peroxide (HP) and without post-treatment; Group III: Bleaching with 35% HP + 5% grape seed extract; and Group IV: Bleaching with 35% HP + 10% grape seed extract. The bond strength at the adhesive interface was evaluated using the shear test (MPa). The data were analyzed by the analysis of variance (ANOVA) and Tukey test ( =0.05%). The fracture types were also analyzed and classified into: adhesive, cohesive or mixed. Results: Only Group III (bleached + 5% grape seed extract) had a  significant increase (p<0.001) in bond strength values when compared to Group II bleached, without post-treatment). All groups showed a predominance of the adhesive type of fracture. Conclusion: It could be concluded that tooth bleaching decreases the bond strength to bleached enamel and 5% grape seed extract applied after dental bleaching improves the bond strength between the restorative material and the bleached enamel.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-15
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://cro-rj.org.br/revcientifica/index.php/revista/article/view/68
10.29327/24816.3.3-10
url https://cro-rj.org.br/revcientifica/index.php/revista/article/view/68
identifier_str_mv 10.29327/24816.3.3-10
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://cro-rj.org.br/revcientifica/index.php/revista/article/view/68/40
dc.rights.driver.fl_str_mv Copyright (c) 2019 Revista Científica do CRO-RJ (Rio de Janeiro Dental Journal)
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Revista Científica do CRO-RJ (Rio de Janeiro Dental Journal)
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Rio de Janeiro Dental Journal
publisher.none.fl_str_mv Rio de Janeiro Dental Journal
dc.source.none.fl_str_mv Revista Científica do CRO-RJ (Rio de Janeiro Dental Journal); Vol. 3 No. 3: September-December 2018; 56-61
Revista Científica do CRO-RJ (Rio de Janeiro Dental Journal); v. 3 n. 3: September-December 2018; 56-61
2595-4733
1518-5249
10.29327/24816.3.3
reponame:Revista Científica do CRO-RJ (Online)
instname:Conselho Regional de Odontologia do Rio de Janeiro (CRO-RJ)
instacron:CRO
instname_str Conselho Regional de Odontologia do Rio de Janeiro (CRO-RJ)
instacron_str CRO
institution CRO
reponame_str Revista Científica do CRO-RJ (Online)
collection Revista Científica do CRO-RJ (Online)
repository.name.fl_str_mv Revista Científica do CRO-RJ (Online) - Conselho Regional de Odontologia do Rio de Janeiro (CRO-RJ)
repository.mail.fl_str_mv revista.cientifica@cro-rj.org.br || rorefa@terra.com.br
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