Evaluation of bond strength to healthy dentin treated with Epigallocatechin-3-gallate

Detalhes bibliográficos
Autor(a) principal: Correia , Myrella do Nascimento
Data de Publicação: 2022
Outros Autores: Moreira , Pedro Henrique de Aguiar, Garcia , Patrick Pereira, Cardenas , Andres Felipe Millan, Siqueira , Fabiana Suelen Figuêredo de, Fialho , Melissa Proença Nogueira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/31467
Resumo: The aim of this study was to evaluate the effect of applying different concentrations of Epigallocatechin-3-gallate (ECGC) solutions at the resin/dentin interface. Healthy dentin surfaces were randomized into 4 groups (EGCG 2%; EGCG 6%, chlorhexidine and control). After application of the acid, EGCG was applied followed by the adhesive. A resin block was constructed and specimens with an adhesive interface were cut for microtensile mechanical testing and to obtain bond strength values ​​and fracture mode analysis, after 24h. Data were statistically analyzed by 1-way ANOVA and post Tuckey test with α = 5%. The results showed that the use of 2% and 6% EGCG increased the values ​​of adhesive strength at 24h, with no statistically significant difference between them, while the control and chlorhexidine groups differed from the first two, but had no difference between them. Thus, the application of EGCG at concentrations of 2% and 6%, as part of the adhesive restorative protocol, proved to be effective in increasing the bond strength after 24h of the restoration.
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spelling Evaluation of bond strength to healthy dentin treated with Epigallocatechin-3-gallate Evaluación de la fuerza de adhesión a la dentina sana tratada con Epigalocatequina-3-galatoAvaliação da resistência de união a dentina sadia tratada com Epigalocatequina–3–galato DentinaCatequinaAdesivos dentinários. DentinaCatequinaRecubrimientos dentinarios. DentinCatechinDentin-bonding agents. The aim of this study was to evaluate the effect of applying different concentrations of Epigallocatechin-3-gallate (ECGC) solutions at the resin/dentin interface. Healthy dentin surfaces were randomized into 4 groups (EGCG 2%; EGCG 6%, chlorhexidine and control). After application of the acid, EGCG was applied followed by the adhesive. A resin block was constructed and specimens with an adhesive interface were cut for microtensile mechanical testing and to obtain bond strength values ​​and fracture mode analysis, after 24h. Data were statistically analyzed by 1-way ANOVA and post Tuckey test with α = 5%. The results showed that the use of 2% and 6% EGCG increased the values ​​of adhesive strength at 24h, with no statistically significant difference between them, while the control and chlorhexidine groups differed from the first two, but had no difference between them. Thus, the application of EGCG at concentrations of 2% and 6%, as part of the adhesive restorative protocol, proved to be effective in increasing the bond strength after 24h of the restoration.El objetivo de este estudio fue evaluar el efecto de aplicar diferentes concentraciones de soluciones de Epigalocatequina-3-galato (ECGC) en la interfase resina/dentina. Las superficies de dentina sana se aleatorizaron en 4 grupos (EGCG 2 %; EGCG 6 %, clorhexidina y control). Después de la aplicación del ácido, se aplicó EGCG seguido del adhesivo. Se construyó un bloque de resina y se cortaron especímenes con interfase adhesiva para ensayos mecánicos de microtracción y para obtener valores de fuerza de unión y análisis del modo de fractura, después de 24h. Los datos se analizaron estadísticamente mediante ANOVA de 1 vía y prueba posterior a Tuckey con α = 5%. Los resultados mostraron que el uso de EGCG al 2% y 6% incrementó los valores de fuerza adhesiva a las 24h, sin diferencia estadísticamente significativa entre ellos, mientras que los grupos control y clorhexidina se diferenciaron de los dos primeros, pero no tuvieron diferencia entre ellos. . Por lo tanto, la aplicación de EGCG en concentraciones de 2% y 6%, como parte del protocolo de restauración adhesiva, demostró ser eficaz para aumentar la fuerza de unión después de 24 horas de la restauración.O objetivo deste estudo foi avaliar o efeito da aplicação de diferentes concentrações de soluções de Epigalocatequina-3-galato (ECGC) na interface resina/dentina. Superfícies dentinárias sadias foram aleatorizadas em 4 grupos (EGCG 2%; EGCG 6%, clorexidina e controle). Após aplicação do ácido, EGCG foi aplicada seguida pelo adesivo. Um bloco de resina foi construído e recortados espécimes com interface adesiva para ensaio mecânico de microtração e obtenção dos valores de resistência de união e análise do modo de fratura, após 24h. Os dados foram analisados estatisticamente por ANOVA 1 fator e pós teste de Tuckey com α = 5%. Os resultados mostraram que o uso da EGCG a 2% e 6% aumentou os valores de resistência adesiva em 24h, sem diferença estatisticamente significativas entre elas, enquanto que o grupo controle e da clorexidina diferiram dos dois primeiros, mas não tiveram diferença entre si. Desta forma, a aplicação da EGCG nas concentrações de 2% e 6%, como parte do protocolo restaurador adesivo, mostrou-se eficaz para aumentar a resistência de união após 24h de realizada a restauração.Research, Society and Development2022-07-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3146710.33448/rsd-v11i9.31467Research, Society and Development; Vol. 11 No. 9; e22311931467Research, Society and Development; Vol. 11 Núm. 9; e22311931467Research, Society and Development; v. 11 n. 9; e223119314672525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/31467/27077Copyright (c) 2022 Myrella do Nascimento Correia ; Pedro Henrique de Aguiar Moreira ; Patrick Pereira Garcia ; Andres Felipe Millan Cardenas ; Fabiana Suelen Figuêredo de Siqueira ; Melissa Proença Nogueira Fialho https://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCorreia , Myrella do Nascimento Moreira , Pedro Henrique de Aguiar Garcia , Patrick Pereira Cardenas , Andres Felipe Millan Siqueira , Fabiana Suelen Figuêredo de Fialho , Melissa Proença Nogueira 2022-07-21T12:36:16Zoai:ojs.pkp.sfu.ca:article/31467Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:47:47.936617Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Evaluation of bond strength to healthy dentin treated with Epigallocatechin-3-gallate
Evaluación de la fuerza de adhesión a la dentina sana tratada con Epigalocatequina-3-galato
Avaliação da resistência de união a dentina sadia tratada com Epigalocatequina–3–galato
title Evaluation of bond strength to healthy dentin treated with Epigallocatechin-3-gallate
spellingShingle Evaluation of bond strength to healthy dentin treated with Epigallocatechin-3-gallate
Correia , Myrella do Nascimento
Dentina
Catequina
Adesivos dentinários.
Dentina
Catequina
Recubrimientos dentinarios.
Dentin
Catechin
Dentin-bonding agents.
title_short Evaluation of bond strength to healthy dentin treated with Epigallocatechin-3-gallate
title_full Evaluation of bond strength to healthy dentin treated with Epigallocatechin-3-gallate
title_fullStr Evaluation of bond strength to healthy dentin treated with Epigallocatechin-3-gallate
title_full_unstemmed Evaluation of bond strength to healthy dentin treated with Epigallocatechin-3-gallate
title_sort Evaluation of bond strength to healthy dentin treated with Epigallocatechin-3-gallate
author Correia , Myrella do Nascimento
author_facet Correia , Myrella do Nascimento
Moreira , Pedro Henrique de Aguiar
Garcia , Patrick Pereira
Cardenas , Andres Felipe Millan
Siqueira , Fabiana Suelen Figuêredo de
Fialho , Melissa Proença Nogueira
author_role author
author2 Moreira , Pedro Henrique de Aguiar
Garcia , Patrick Pereira
Cardenas , Andres Felipe Millan
Siqueira , Fabiana Suelen Figuêredo de
Fialho , Melissa Proença Nogueira
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Correia , Myrella do Nascimento
Moreira , Pedro Henrique de Aguiar
Garcia , Patrick Pereira
Cardenas , Andres Felipe Millan
Siqueira , Fabiana Suelen Figuêredo de
Fialho , Melissa Proença Nogueira
dc.subject.por.fl_str_mv Dentina
Catequina
Adesivos dentinários.
Dentina
Catequina
Recubrimientos dentinarios.
Dentin
Catechin
Dentin-bonding agents.
topic Dentina
Catequina
Adesivos dentinários.
Dentina
Catequina
Recubrimientos dentinarios.
Dentin
Catechin
Dentin-bonding agents.
description The aim of this study was to evaluate the effect of applying different concentrations of Epigallocatechin-3-gallate (ECGC) solutions at the resin/dentin interface. Healthy dentin surfaces were randomized into 4 groups (EGCG 2%; EGCG 6%, chlorhexidine and control). After application of the acid, EGCG was applied followed by the adhesive. A resin block was constructed and specimens with an adhesive interface were cut for microtensile mechanical testing and to obtain bond strength values ​​and fracture mode analysis, after 24h. Data were statistically analyzed by 1-way ANOVA and post Tuckey test with α = 5%. The results showed that the use of 2% and 6% EGCG increased the values ​​of adhesive strength at 24h, with no statistically significant difference between them, while the control and chlorhexidine groups differed from the first two, but had no difference between them. Thus, the application of EGCG at concentrations of 2% and 6%, as part of the adhesive restorative protocol, proved to be effective in increasing the bond strength after 24h of the restoration.
publishDate 2022
dc.date.none.fl_str_mv 2022-07-07
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://rsdjournal.org/index.php/rsd/article/view/31467
10.33448/rsd-v11i9.31467
url https://rsdjournal.org/index.php/rsd/article/view/31467
identifier_str_mv 10.33448/rsd-v11i9.31467
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/31467/27077
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 11 No. 9; e22311931467
Research, Society and Development; Vol. 11 Núm. 9; e22311931467
Research, Society and Development; v. 11 n. 9; e22311931467
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052821545156608

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