In vitro comparison of the cariostatic effect between topical application of fluoride gels and fluoride toothpaste

Detalhes bibliográficos
Autor(a) principal: Delbem, Alberto Carlos Botazzo [UNESP]
Data de Publicação: 2004
Outros Autores: Brighenti, Fernanda Lourenção [UNESP], Vieira, Ana Elisa De Mello [UNESP], Cury, Jaime Aparecido
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S1678-77572004000200008
http://hdl.handle.net/11449/213054
Resumo: The aim of this study was to compare the effect of topical fluoride products [acidulated phosphate fluoride (APF) or neutral gel (NF) x fluoride toothpaste (MFP)], in respect to fluoride uptake and anticariogenic action. One hundred and twenty five blocks of human teeth, sorted in 5 groups according to the treatment, were submitted to pH cycling for ten days. The parameters analyzed were: fluoride uptake before and after pH cycling and surface (SMH) and cross-sectional (CSMH) microhardness of the enamel blocks. The results of fluoride concentration in enamel after the pH cycling showed an enhancement of fluoride uptake for all groups compared to sound control. No significant differences between APF and MFP were observed for surface microhardness, percentage change of surface microhardness and mineral loss. The volume percent mineral obtained from cross-sectional microhardness demonstrated that APF has a different lesion progression rate regarding subsurface carious lesion. The results suggest that professionally applied fluoride gel or frequent fluoride application in low concentration is a positive preventive measure for the control of dental caries.
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spelling In vitro comparison of the cariostatic effect between topical application of fluoride gels and fluoride toothpasteComparação in vitro do efeito cariostático entre a aplicação tópica de flúor e dentifrício fluoretadoDental CariesFluorideCárie dentáriaFlúorThe aim of this study was to compare the effect of topical fluoride products [acidulated phosphate fluoride (APF) or neutral gel (NF) x fluoride toothpaste (MFP)], in respect to fluoride uptake and anticariogenic action. One hundred and twenty five blocks of human teeth, sorted in 5 groups according to the treatment, were submitted to pH cycling for ten days. The parameters analyzed were: fluoride uptake before and after pH cycling and surface (SMH) and cross-sectional (CSMH) microhardness of the enamel blocks. The results of fluoride concentration in enamel after the pH cycling showed an enhancement of fluoride uptake for all groups compared to sound control. No significant differences between APF and MFP were observed for surface microhardness, percentage change of surface microhardness and mineral loss. The volume percent mineral obtained from cross-sectional microhardness demonstrated that APF has a different lesion progression rate regarding subsurface carious lesion. The results suggest that professionally applied fluoride gel or frequent fluoride application in low concentration is a positive preventive measure for the control of dental caries.O objetivo do presente estudo foi comparar in vitro o efeito da aplicação tópica de flúor na forma de gel acidulado (FFA) ou neutro (FFN) com um dentifrício fluoretado (MFP), na incorporação e ação anticariogênica do flúor. Foram utilizados 125 blocos obtidos de esmalte humano, divididos em 5 grupos de acordo com o tratamento e submetidos à ciclagem de pH durante dez dias. Analisou-se o flúor incorporado antes e depois da ciclagem de pH; a microdureza superficial (SMH) e a microdureza interna do esmalte (CSMH). Os resultados da concentração de flúor no esmalte após a ciclagem indicou uma maior quantidade de flúor incorporado para todos os grupos comparados ao grupo controle sadio. A microdureza superficial entre APF e MFP, assim como a porcentagem de alteração da microdureza superficial e a perda mineral não mostraram diferenças estatísticas. A porcentagem de volume mineral obtida a partir da microdureza em secção longitudinal demonstrou que o APF tem um padrão melhor na formação da cárie subsuperficial. Os resultados sugerem que o uso de géis acidulados ou a freqüente aplicação de flúor em baixa concentração são medidas eficazes para o controle da cárie dental.Universidade Estadual Paulista, Araçatuba Dental SchoolUniversidade Estadual de Campinas, Piracicaba Dental SchoolUniversidade Estadual Paulista, Araçatuba Dental SchoolFaculdade De Odontologia De Bauru - USPUniversidade Estadual Paulista (Unesp)Universidade Estadual de Campinas (UNICAMP)Delbem, Alberto Carlos Botazzo [UNESP]Brighenti, Fernanda Lourenção [UNESP]Vieira, Ana Elisa De Mello [UNESP]Cury, Jaime Aparecido2021-07-14T10:49:17Z2021-07-14T10:49:17Z2004-06info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article121-126application/pdfhttp://dx.doi.org/10.1590/S1678-77572004000200008Journal of Applied Oral Science. Bauru, SP, Brazil: Faculdade De Odontologia De Bauru - USP, v. 12, n. 2, p. 121-126, 2004.1678-77571678-7765http://hdl.handle.net/11449/21305410.1590/S1678-77572004000200008S1678-77572004000200008S1678-77572004000200008.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Applied Oral Scienceinfo:eu-repo/semantics/openAccess2024-01-12T06:30:49Zoai:repositorio.unesp.br:11449/213054Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:48:35.912601Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv In vitro comparison of the cariostatic effect between topical application of fluoride gels and fluoride toothpaste
Comparação in vitro do efeito cariostático entre a aplicação tópica de flúor e dentifrício fluoretado
title In vitro comparison of the cariostatic effect between topical application of fluoride gels and fluoride toothpaste
spellingShingle In vitro comparison of the cariostatic effect between topical application of fluoride gels and fluoride toothpaste
Delbem, Alberto Carlos Botazzo [UNESP]
Dental Caries
Fluoride
Cárie dentária
Flúor
title_short In vitro comparison of the cariostatic effect between topical application of fluoride gels and fluoride toothpaste
title_full In vitro comparison of the cariostatic effect between topical application of fluoride gels and fluoride toothpaste
title_fullStr In vitro comparison of the cariostatic effect between topical application of fluoride gels and fluoride toothpaste
title_full_unstemmed In vitro comparison of the cariostatic effect between topical application of fluoride gels and fluoride toothpaste
title_sort In vitro comparison of the cariostatic effect between topical application of fluoride gels and fluoride toothpaste
author Delbem, Alberto Carlos Botazzo [UNESP]
author_facet Delbem, Alberto Carlos Botazzo [UNESP]
Brighenti, Fernanda Lourenção [UNESP]
Vieira, Ana Elisa De Mello [UNESP]
Cury, Jaime Aparecido
author_role author
author2 Brighenti, Fernanda Lourenção [UNESP]
Vieira, Ana Elisa De Mello [UNESP]
Cury, Jaime Aparecido
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade Estadual de Campinas (UNICAMP)
dc.contributor.author.fl_str_mv Delbem, Alberto Carlos Botazzo [UNESP]
Brighenti, Fernanda Lourenção [UNESP]
Vieira, Ana Elisa De Mello [UNESP]
Cury, Jaime Aparecido
dc.subject.por.fl_str_mv Dental Caries
Fluoride
Cárie dentária
Flúor
topic Dental Caries
Fluoride
Cárie dentária
Flúor
description The aim of this study was to compare the effect of topical fluoride products [acidulated phosphate fluoride (APF) or neutral gel (NF) x fluoride toothpaste (MFP)], in respect to fluoride uptake and anticariogenic action. One hundred and twenty five blocks of human teeth, sorted in 5 groups according to the treatment, were submitted to pH cycling for ten days. The parameters analyzed were: fluoride uptake before and after pH cycling and surface (SMH) and cross-sectional (CSMH) microhardness of the enamel blocks. The results of fluoride concentration in enamel after the pH cycling showed an enhancement of fluoride uptake for all groups compared to sound control. No significant differences between APF and MFP were observed for surface microhardness, percentage change of surface microhardness and mineral loss. The volume percent mineral obtained from cross-sectional microhardness demonstrated that APF has a different lesion progression rate regarding subsurface carious lesion. The results suggest that professionally applied fluoride gel or frequent fluoride application in low concentration is a positive preventive measure for the control of dental caries.
publishDate 2004
dc.date.none.fl_str_mv 2004-06
2021-07-14T10:49:17Z
2021-07-14T10:49:17Z
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://dx.doi.org/10.1590/S1678-77572004000200008
Journal of Applied Oral Science. Bauru, SP, Brazil: Faculdade De Odontologia De Bauru - USP, v. 12, n. 2, p. 121-126, 2004.
1678-7757
1678-7765
http://hdl.handle.net/11449/213054
10.1590/S1678-77572004000200008
S1678-77572004000200008
S1678-77572004000200008.pdf
url http://dx.doi.org/10.1590/S1678-77572004000200008
http://hdl.handle.net/11449/213054
identifier_str_mv Journal of Applied Oral Science. Bauru, SP, Brazil: Faculdade De Odontologia De Bauru - USP, v. 12, n. 2, p. 121-126, 2004.
1678-7757
1678-7765
10.1590/S1678-77572004000200008
S1678-77572004000200008
S1678-77572004000200008.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Applied Oral Science
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 121-126
application/pdf
dc.publisher.none.fl_str_mv Faculdade De Odontologia De Bauru - USP
publisher.none.fl_str_mv Faculdade De Odontologia De Bauru - USP
dc.source.none.fl_str_mv SciELO
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129464425512960

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