Anticariogenic potencial of acidulate solutions with low fluoride concentration
Autor(a) principal: | |
---|---|
Data de Publicação: | 2006 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1678-77572006000400004 http://hdl.handle.net/11449/154119 |
Resumo: | Objetives: The aim of this study was to verify the anticariogenic effect of acidulate solutions with low NaF concentration, using pH-cycling model and bovine enamel. Material and methods: Enamel blocks were submitted to the surface microhardness (SMH) test and randomly divided in 12 experimental and one placebo groups. The blocks were submitted to pH cycling for 7 days, with daily applications once/day of 0.05% NaF and 0.1% NaF and twice/day of 0.02% NaF solutions. Four different pH: 4.0. 5.0, 6.0 and 7.0 were used. Next, SMH test was again used to determine the surface microhardness percentage change (%SMH). Data obtained for %SMH were homogeneous and passed through variance analyses and Tukey's test (5%) as far as fluoride concentrations and pH. Resulls:The results showed that pH influenced %SMH in 0.02% NaF and 0.05% NaF solutions with pH 4.0, which had less mineral loss compared to pH 7.0 (p̃0.05). The 0.02% NaF - pH 4.0, and 0.05% NaF- pH 7.0 groups showed similar results (p>0.05). A dose-response relationship was observed among the tested solutions, with better anticariogenic effect for the 0.1% NaF solution. Conclusion: The results suggest that the addition of citric acid to acidulate mouth rinses reduce mineral loss. |
id |
UNSP_325b28ccaf9db920253bd9f2e78fce0f |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/154119 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Anticariogenic potencial of acidulate solutions with low fluoride concentrationPotencial anticariogênico de soluções aciduladas com baixa concentração de flúorAdministration & dosageDental cariesDental enamelHardnessPrevention & controlSodium fluorideObjetives: The aim of this study was to verify the anticariogenic effect of acidulate solutions with low NaF concentration, using pH-cycling model and bovine enamel. Material and methods: Enamel blocks were submitted to the surface microhardness (SMH) test and randomly divided in 12 experimental and one placebo groups. The blocks were submitted to pH cycling for 7 days, with daily applications once/day of 0.05% NaF and 0.1% NaF and twice/day of 0.02% NaF solutions. Four different pH: 4.0. 5.0, 6.0 and 7.0 were used. Next, SMH test was again used to determine the surface microhardness percentage change (%SMH). Data obtained for %SMH were homogeneous and passed through variance analyses and Tukey's test (5%) as far as fluoride concentrations and pH. Resulls:The results showed that pH influenced %SMH in 0.02% NaF and 0.05% NaF solutions with pH 4.0, which had less mineral loss compared to pH 7.0 (p̃0.05). The 0.02% NaF - pH 4.0, and 0.05% NaF- pH 7.0 groups showed similar results (p>0.05). A dose-response relationship was observed among the tested solutions, with better anticariogenic effect for the 0.1% NaF solution. Conclusion: The results suggest that the addition of citric acid to acidulate mouth rinses reduce mineral loss.Objetivo: O objetivo do presente estudo foi verificar o efeito anticariogênico de soluções aciduladas com baixa concentração de flúor, usando um modelo de ciclagem de pH e esmalte bovino. Máterial e Método: Blocos de esmalte foram polidos, submetidos ao teste de microdureza de superfície (SMH) e divididos aleatoriamente em 12 grupos experimentais e um placebo. Os blocos foram submetidos à ciclagem de pH por 7 dias e a aplicações diárias de soluções de NaF a 0,05% e 0,1% (1x) e de 0,02% (2x), com pHs 4.0, 5.0, 6.0 e 7.0. A seguir, determinou-se a SMH novamente para o cálculo da porcentagem de alteração da microdureza de superfície (%SMH). Os dados de %SMH foram homogêneos e submetidos a análise de variância e teste de Tukey (5%) considerando as concentrações de flúor e pH. Resultados: O pH influenciou a %SMH nas soluções de NaF 0,02% e 0,05% com pH 4.0, no qual a perda mineral foi menor quando comparado ao pH 7.0 (p<0,05). Os grupos das soluções de NaF 0,02% - pH 4.0, e de NaF 0,05% - pH 7.0 mostraram resultados similares (p>0,05). A relação dose-resposta foi observada entre as soluções testadas, com melhor efeito anticariogênico para a solução de NaF 0,1%. Conclusão: Os resultados sugerem que a acidificação das soluções com baixa concentração de fluoreto reduz a perda mineral.UNSEP-São Paulo State University School of Dentistry of Araçatuba Department of Pediatric Dentistry, SPR. José Bonifácio, 1193, Araçatuba, SP - Cep.: 16015-050UNESP – São Paulo State University, School of Dentistry of Araçatuba - Department of Pediatric Dentistry, SP, Brazil.Journal Of Applied Oral Science : Revista FobUniversidade Estadual Paulista (Unesp)Delbem, Alberto Carlos Botazzo [UNESP]Tiano, Gilberto Carlos [UNESP]Alves, Karina Mirela Riheiro Pinto [UNESP]Cunha, Robson Frederico [UNESP]2014-05-27T11:22:04Z2015-12-07T15:29:50Z2014-05-27T11:22:04Z2015-12-07T15:29:50Z2006-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article233-237application/pdfhttp://dx.doi.org/10.1590/S1678-77572006000400004Journal of Applied Oral Science, v. 14, n. 4, p. 233-237, 2006.1678-77571678-7765http://hdl.handle.net/11449/15411910.1590/S1678-77572006000400004S1678-775720060004000042-s2.0-482490962482-s2.0-48249096248.pdf684435414991795719089268PMC43274780000-0002-8159-4853ScopusPubMedreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Applied Oral Science1.7090,645info:eu-repo/semantics/openAccess2023-12-22T06:19:11Zoai:repositorio.unesp.br:11449/154119Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:58:02.560725Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Anticariogenic potencial of acidulate solutions with low fluoride concentration Potencial anticariogênico de soluções aciduladas com baixa concentração de flúor |
title |
Anticariogenic potencial of acidulate solutions with low fluoride concentration |
spellingShingle |
Anticariogenic potencial of acidulate solutions with low fluoride concentration Delbem, Alberto Carlos Botazzo [UNESP] Administration & dosage Dental caries Dental enamel Hardness Prevention & control Sodium fluoride |
title_short |
Anticariogenic potencial of acidulate solutions with low fluoride concentration |
title_full |
Anticariogenic potencial of acidulate solutions with low fluoride concentration |
title_fullStr |
Anticariogenic potencial of acidulate solutions with low fluoride concentration |
title_full_unstemmed |
Anticariogenic potencial of acidulate solutions with low fluoride concentration |
title_sort |
Anticariogenic potencial of acidulate solutions with low fluoride concentration |
author |
Delbem, Alberto Carlos Botazzo [UNESP] |
author_facet |
Delbem, Alberto Carlos Botazzo [UNESP] Tiano, Gilberto Carlos [UNESP] Alves, Karina Mirela Riheiro Pinto [UNESP] Cunha, Robson Frederico [UNESP] |
author_role |
author |
author2 |
Tiano, Gilberto Carlos [UNESP] Alves, Karina Mirela Riheiro Pinto [UNESP] Cunha, Robson Frederico [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Delbem, Alberto Carlos Botazzo [UNESP] Tiano, Gilberto Carlos [UNESP] Alves, Karina Mirela Riheiro Pinto [UNESP] Cunha, Robson Frederico [UNESP] |
dc.subject.por.fl_str_mv |
Administration & dosage Dental caries Dental enamel Hardness Prevention & control Sodium fluoride |
topic |
Administration & dosage Dental caries Dental enamel Hardness Prevention & control Sodium fluoride |
description |
Objetives: The aim of this study was to verify the anticariogenic effect of acidulate solutions with low NaF concentration, using pH-cycling model and bovine enamel. Material and methods: Enamel blocks were submitted to the surface microhardness (SMH) test and randomly divided in 12 experimental and one placebo groups. The blocks were submitted to pH cycling for 7 days, with daily applications once/day of 0.05% NaF and 0.1% NaF and twice/day of 0.02% NaF solutions. Four different pH: 4.0. 5.0, 6.0 and 7.0 were used. Next, SMH test was again used to determine the surface microhardness percentage change (%SMH). Data obtained for %SMH were homogeneous and passed through variance analyses and Tukey's test (5%) as far as fluoride concentrations and pH. Resulls:The results showed that pH influenced %SMH in 0.02% NaF and 0.05% NaF solutions with pH 4.0, which had less mineral loss compared to pH 7.0 (p̃0.05). The 0.02% NaF - pH 4.0, and 0.05% NaF- pH 7.0 groups showed similar results (p>0.05). A dose-response relationship was observed among the tested solutions, with better anticariogenic effect for the 0.1% NaF solution. Conclusion: The results suggest that the addition of citric acid to acidulate mouth rinses reduce mineral loss. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-12-01 2014-05-27T11:22:04Z 2014-05-27T11:22:04Z 2015-12-07T15:29:50Z 2015-12-07T15:29:50Z |
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/S1678-77572006000400004 Journal of Applied Oral Science, v. 14, n. 4, p. 233-237, 2006. 1678-7757 1678-7765 http://hdl.handle.net/11449/154119 10.1590/S1678-77572006000400004 S1678-77572006000400004 2-s2.0-48249096248 2-s2.0-48249096248.pdf 6844354149917957 19089268 PMC4327478 0000-0002-8159-4853 |
url |
http://dx.doi.org/10.1590/S1678-77572006000400004 http://hdl.handle.net/11449/154119 |
identifier_str_mv |
Journal of Applied Oral Science, v. 14, n. 4, p. 233-237, 2006. 1678-7757 1678-7765 10.1590/S1678-77572006000400004 S1678-77572006000400004 2-s2.0-48249096248 2-s2.0-48249096248.pdf 6844354149917957 19089268 PMC4327478 0000-0002-8159-4853 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Applied Oral Science 1.709 0,645 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
233-237 application/pdf |
dc.publisher.none.fl_str_mv |
Journal Of Applied Oral Science : Revista Fob |
publisher.none.fl_str_mv |
Journal Of Applied Oral Science : Revista Fob |
dc.source.none.fl_str_mv |
Scopus PubMed 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_ |
1808129268999258112 |