Effect of fluoride-releasing adhesive systems in control of dental enamel hardness subjected to acid challenge

Detalhes bibliográficos
Autor(a) principal: Henrico Badaoui Strazzi Sahyon
Data de Publicação: 2017
Outros Autores: Ana Paula Albuquerque Guedes, André Gustavo de Lima Godas, Thaís Yumi Umeda Suzuki, André Luiz Fraga Briso, Paulo Henrique Dos Santos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFMG
Texto Completo: http://dx.doi.org/10.21270/archi.v6i5.2075
http://hdl.handle.net/1843/51302
Resumo: Purpose: To evaluate the effect of pH cycling with erosive solutions on the Knoop hardness of enamel restored with different fluoride-releasing materials. Methods: Eighteen selected bovine teeth were used and divided into 3 groups (n = 6) according to the restorative material used (Single Bond 2, One Up Bond F and Clearfil SE Protect). Three slices of each restored tooth were subjected to erosive pH cycling in acidic solutions (deionized water, citric acid and hydrochloric acid),with alternate phases of demineralization and remineralization. The microhardness recorded before and after erosive pH cycling was used to determine changes in the enamel. Results: Acidic solutions were able to change the hardness of enamel. After immersion in citric acid, the enamel restored with Clearfil SE Protect showed lesser mineral loss than the enamel restored with other materials at a distance of 30μm. There was an increase in the mineral loss after cycling with hydrochloric acid, compared to deionized water. In the distance of 70μm from adhesive interface, the enamel restored with Single Bond 2 showed greater mineral loss after immersion in citric acid. Conclusions: The fluoride present in Clearfil SE Protect adhesive system was able to protect the dental enamel against erosion process.
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spelling 2023-03-28T21:24:45Z2023-03-28T21:24:45Z2017-06-1265192196http://dx.doi.org/10.21270/archi.v6i5.207523173009http://hdl.handle.net/1843/51302Purpose: To evaluate the effect of pH cycling with erosive solutions on the Knoop hardness of enamel restored with different fluoride-releasing materials. Methods: Eighteen selected bovine teeth were used and divided into 3 groups (n = 6) according to the restorative material used (Single Bond 2, One Up Bond F and Clearfil SE Protect). Three slices of each restored tooth were subjected to erosive pH cycling in acidic solutions (deionized water, citric acid and hydrochloric acid),with alternate phases of demineralization and remineralization. The microhardness recorded before and after erosive pH cycling was used to determine changes in the enamel. Results: Acidic solutions were able to change the hardness of enamel. After immersion in citric acid, the enamel restored with Clearfil SE Protect showed lesser mineral loss than the enamel restored with other materials at a distance of 30μm. There was an increase in the mineral loss after cycling with hydrochloric acid, compared to deionized water. In the distance of 70μm from adhesive interface, the enamel restored with Single Bond 2 showed greater mineral loss after immersion in citric acid. Conclusions: The fluoride present in Clearfil SE Protect adhesive system was able to protect the dental enamel against erosion process.Objetivo: Avaliar o efeito do ciclo de pH com soluções erosivas na dureza Knoop do esmalte restaurado com diferentes materiais liberadores de flúor. Materiais e Metodo: Dezoito dentes bovinos foram utilizados e divididos em 3 grupos (n=6) de acordo com os materiais restauradores usados (Single Bond 2, One Up Bond F e Clearfil SE Protect). Três fatias de cada dente restaurado foram submetidos ao desafio de pH erosivo em soluções ácidas (água deionizada, ácido cítrico e ácido clorídrico) com fases alternadas de desmineralização e remineralização. Os dados de microdureza antes e depois da ciclagem de pH erosiva foram utilizadas para determinar as alterações no esmalte. Resultados: Soluções ácidas foram capazes de alterar a dureza do esmalte. Após a imersão em ácido cítrico, o esmalte restaurado com Clearfil SE Protect apresentou menor perda mineral em relação ao esmalte restaurado com os outros materiais na distância de 30μm. Houve um aumento na perda mineral após a ciclagem em ácido clorídrico comparado a água deionizada. Na distância de 70μm da interface adesiva, o esmalte restaurado com Single Bond 2 apresentou maiores valores de perda mineral após a imersão em ácido cítrico. Conclusão: O fluoreto presente no sistema adesivo Clearfil SE Protect foi capaz de proteger o esmalte dentário contra o processo erosivo. Meta: Evaluar el efecto del pH en el ciclo de soluciones erosiva em Knoop dureza del esmalte restaurada con diferentes materiales de fluoruro de liberación. Materiales y Métodos: Dieciocho dientes bovinos se usaron y se dividieron en 3 grupos (n = 6) de acuerdo con los materiales de restauración utilizados (Single Bond 2, One Up Bond F y Clearfil SE Protect). Tres rebanadas de cada diente restaurado se sometieron a desafío erosiva en soluciones de pH ácido (agua desionizada, ácido cítrico y ácido clorhídrico) con etapas de desmineralización y remineralización alterna. Se utilizaron los datos de microdureza antes y después del ciclismo pH erosiva para determinar el cambio en el esmalte. Resultados: Las soluciones ácidas fueron capaces de cambiar la dureza del esmalte. Después de la inmersión en ácido cítrico, el esmalte restaurada con Clearfil SE Protect mostró menos pérdida de mineral en relación con esmalte restaurado con otros materiales en la distancia de 30μm. Hubo un aumento en la pérdida de mineral después de ciclismo en ácido clorhídrico en comparación con agua desionizada. La distancia de la interfaz adhesivo 70μm, esmalte restaurada con Single Bond 2 mostró valores más altos pérdida mineral después de la inmersión en ácido cítrico. Conclusión: El fluoruro en Clearfil SE Protect sistema adhesivo fue capaz de proteger el esmalte contra la erosiónCNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoengUniversidade Federal de Minas GeraisUFMGBrasilFAO - DEPARTAMENTO DE ODONTOLOGIA RESTAURADORAArchives of Health InvestigationSodium fluorideDental enamelTooth demineralizationTooth erosionAcidificationHardnessEffect of fluoride-releasing adhesive systems in control of dental enamel hardness subjected to acid challengeEfeito de sistemas adesivos com liberação de fluoreto no controle da dureza do esmalte dental submetido ao desafio ácidoEfecto de los sistemas adhesivos con liberación de fluoruro en el control de la dureza del esmalte dental sometidos a desafió ácidoinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://archhealthinvestigation.emnuvens.com.br/ArcHI/article/view/2075Henrico Badaoui Strazzi SahyonAna Paula Albuquerque GuedesAndré Gustavo de Lima GodasThaís Yumi Umeda SuzukiAndré Luiz Fraga BrisoPaulo Henrique Dos Santosapplication/pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/51302/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALEffect of fluoride releasing adhesive systems in control of dental enamel hardness subjected to acid challenge.pdfEffect of fluoride releasing adhesive systems in control of dental enamel hardness subjected to acid challenge.pdfapplication/pdf455470https://repositorio.ufmg.br/bitstream/1843/51302/2/Effect%20of%20fluoride%20releasing%20adhesive%20systems%20in%20control%20of%20dental%20enamel%20hardness%20subjected%20to%20acid%20challenge.pdfe9a6a15ae00d47d13d4c88f52529120fMD521843/513022023-03-28 18:24:46.121oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2023-03-28T21:24:46Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false
dc.title.pt_BR.fl_str_mv Effect of fluoride-releasing adhesive systems in control of dental enamel hardness subjected to acid challenge
dc.title.alternative.pt_BR.fl_str_mv Efeito de sistemas adesivos com liberação de fluoreto no controle da dureza do esmalte dental submetido ao desafio ácido
Efecto de los sistemas adhesivos con liberación de fluoruro en el control de la dureza del esmalte dental sometidos a desafió ácido
title Effect of fluoride-releasing adhesive systems in control of dental enamel hardness subjected to acid challenge
spellingShingle Effect of fluoride-releasing adhesive systems in control of dental enamel hardness subjected to acid challenge
Henrico Badaoui Strazzi Sahyon
Sodium fluoride
Dental enamel
Tooth demineralization
Tooth erosion
Acidification
Hardness
title_short Effect of fluoride-releasing adhesive systems in control of dental enamel hardness subjected to acid challenge
title_full Effect of fluoride-releasing adhesive systems in control of dental enamel hardness subjected to acid challenge
title_fullStr Effect of fluoride-releasing adhesive systems in control of dental enamel hardness subjected to acid challenge
title_full_unstemmed Effect of fluoride-releasing adhesive systems in control of dental enamel hardness subjected to acid challenge
title_sort Effect of fluoride-releasing adhesive systems in control of dental enamel hardness subjected to acid challenge
author Henrico Badaoui Strazzi Sahyon
author_facet Henrico Badaoui Strazzi Sahyon
Ana Paula Albuquerque Guedes
André Gustavo de Lima Godas
Thaís Yumi Umeda Suzuki
André Luiz Fraga Briso
Paulo Henrique Dos Santos
author_role author
author2 Ana Paula Albuquerque Guedes
André Gustavo de Lima Godas
Thaís Yumi Umeda Suzuki
André Luiz Fraga Briso
Paulo Henrique Dos Santos
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Henrico Badaoui Strazzi Sahyon
Ana Paula Albuquerque Guedes
André Gustavo de Lima Godas
Thaís Yumi Umeda Suzuki
André Luiz Fraga Briso
Paulo Henrique Dos Santos
dc.subject.other.pt_BR.fl_str_mv Sodium fluoride
Dental enamel
Tooth demineralization
Tooth erosion
Acidification
Hardness
topic Sodium fluoride
Dental enamel
Tooth demineralization
Tooth erosion
Acidification
Hardness
description Purpose: To evaluate the effect of pH cycling with erosive solutions on the Knoop hardness of enamel restored with different fluoride-releasing materials. Methods: Eighteen selected bovine teeth were used and divided into 3 groups (n = 6) according to the restorative material used (Single Bond 2, One Up Bond F and Clearfil SE Protect). Three slices of each restored tooth were subjected to erosive pH cycling in acidic solutions (deionized water, citric acid and hydrochloric acid),with alternate phases of demineralization and remineralization. The microhardness recorded before and after erosive pH cycling was used to determine changes in the enamel. Results: Acidic solutions were able to change the hardness of enamel. After immersion in citric acid, the enamel restored with Clearfil SE Protect showed lesser mineral loss than the enamel restored with other materials at a distance of 30μm. There was an increase in the mineral loss after cycling with hydrochloric acid, compared to deionized water. In the distance of 70μm from adhesive interface, the enamel restored with Single Bond 2 showed greater mineral loss after immersion in citric acid. Conclusions: The fluoride present in Clearfil SE Protect adhesive system was able to protect the dental enamel against erosion process.
publishDate 2017
dc.date.issued.fl_str_mv 2017-06-12
dc.date.accessioned.fl_str_mv 2023-03-28T21:24:45Z
dc.date.available.fl_str_mv 2023-03-28T21:24:45Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1843/51302
dc.identifier.doi.pt_BR.fl_str_mv http://dx.doi.org/10.21270/archi.v6i5.2075
dc.identifier.issn.pt_BR.fl_str_mv 23173009
url http://dx.doi.org/10.21270/archi.v6i5.2075
http://hdl.handle.net/1843/51302
identifier_str_mv 23173009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Archives of Health Investigation
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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dc.publisher.none.fl_str_mv Universidade Federal de Minas Gerais
dc.publisher.initials.fl_str_mv UFMG
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv FAO - DEPARTAMENTO DE ODONTOLOGIA RESTAURADORA
publisher.none.fl_str_mv Universidade Federal de Minas Gerais
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFMG
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