Fluoride uptake in dental enamel after using fluoridated dentifrice, preceded or not by a CaCl2 solution rinse

Detalhes bibliográficos
Autor(a) principal: Úbeda, Liliane Torsani
Data de Publicação: 2005
Outros Autores: Cardoso, Vanessa Eid da Silva, Buzalaf, Marília Afonso Rabelo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of applied oral science (Online)
Texto Completo: https://www.revistas.usp.br/jaos/article/view/3318
Resumo: INTRODUCTION: The use of a calcium solution previously to brushing could favor the remineralization and the fluoride (F) uptake in dental enamel. OBJECTIVE: This study evaluated the F in dental enamel after using a F dentifrice, preceded or not by a rinse with a CaCl2 solution. METHODS: Ten subjects (18-30 years) participated in a double-blind, cross-over protocol. Enamel biopsy and 3 min saliva samples were obtained at baseline and after brushing (1.5 g Crest®, 1,000 ppm F as NaF), preceded by a rinse with 10 mL of 20 mM CaCl2 50 mM acetate pH 7.2 or deionized water, for 1 min, followed by a 15 mL water rinse for 5 sec. Biopsies were made before the rinses and after 8-15 and 120 min. Saliva samples were collected before the rinses and after 4, 15, 30, 60 and 120 min. F concentration in enamel biopsies was analyzed with the F electrode (Orion 9409) and a miniature calomel reference electrode, while phosphorus concentration was analyzed by spectrophotometry. Saliva samples were analyzed for F with the electrode (Orion 9609) by the direct method. The data were analyzed by ANOVA and Tukey test (p
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spelling Fluoride uptake in dental enamel after using fluoridated dentifrice, preceded or not by a CaCl2 solution rinse Incorporação de flúor ao esmalte dentário após o uso de dentifrício fluoretado, precedido ou não por bochecho com solução de CaCl2 DentifríciosFlúorCálcioEsmalte dentárioSalivaDentifricesFluorineCalciumDental enamelSaliva INTRODUCTION: The use of a calcium solution previously to brushing could favor the remineralization and the fluoride (F) uptake in dental enamel. OBJECTIVE: This study evaluated the F in dental enamel after using a F dentifrice, preceded or not by a rinse with a CaCl2 solution. METHODS: Ten subjects (18-30 years) participated in a double-blind, cross-over protocol. Enamel biopsy and 3 min saliva samples were obtained at baseline and after brushing (1.5 g Crest®, 1,000 ppm F as NaF), preceded by a rinse with 10 mL of 20 mM CaCl2 50 mM acetate pH 7.2 or deionized water, for 1 min, followed by a 15 mL water rinse for 5 sec. Biopsies were made before the rinses and after 8-15 and 120 min. Saliva samples were collected before the rinses and after 4, 15, 30, 60 and 120 min. F concentration in enamel biopsies was analyzed with the F electrode (Orion 9409) and a miniature calomel reference electrode, while phosphorus concentration was analyzed by spectrophotometry. Saliva samples were analyzed for F with the electrode (Orion 9609) by the direct method. The data were analyzed by ANOVA and Tukey test (p INTRODUÇÃO: O uso de uma solução de cálcio previamente à escovação com dentifrício fluoretado, poderia favorecer a remineralização e a incorporação de flúor ao esmalte dentário. OBJETIVOS: Este estudo avaliou a concentração de flúor no esmalte dentário após o uso de dentifrício fluoretado, precedido ou não por bochecho com solução de CaCl2. MÉTODOS: Dez voluntários (18-30 anos) participaram deste estudo duplo cego e cruzado. Biópsias de esmalte e coletas de saliva de 3 min foram feitas no baseline e após a escovação com dentifrício (1,5g Crest®, 1000 ppm F, NaF), precedida por bochecho com 10mL de CaCl2 20mM, acetato 50mM, pH 7,2 ou água deionizada, durante 1 min, seguido de bochecho com 15mL de água deionizada por 5s. As biópsias foram feitas antes do bochecho e após 8-15 e 120 min. Amostras de saliva foram coletadas antes do bochecho e após 4, 15, 30, 60 e 120 min. A concentração de flúor nas biópsias de esmalte foi analisada com eletrodo para flúor (Orion 9409) e um microeletrodo calomelano de referência, enquanto a concentração de fósforo foi analisada por espectrometria. As amostras de saliva foram analisadas para flúor com o eletrodo (Orion 9609) pelo método direto. Os dados foram analisados por ANOVA e teste de Tukey (pUniversidade de São Paulo. Faculdade de Odontologia de Bauru2005-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/331810.1590/S1678-77572005000400019Journal of Applied Oral Science; Vol. 13 No. 4 (2005); 418-423 Journal of Applied Oral Science; Vol. 13 Núm. 4 (2005); 418-423 Journal of Applied Oral Science; v. 13 n. 4 (2005); 418-423 1678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/3318/4008Copyright (c) 2005 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessÚbeda, Liliane TorsaniCardoso, Vanessa Eid da SilvaBuzalaf, Marília Afonso Rabelo2012-04-27T11:52:11Zoai:revistas.usp.br:article/3318Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2012-04-27T11:52:11Journal of applied oral science (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Fluoride uptake in dental enamel after using fluoridated dentifrice, preceded or not by a CaCl2 solution rinse
Incorporação de flúor ao esmalte dentário após o uso de dentifrício fluoretado, precedido ou não por bochecho com solução de CaCl2
title Fluoride uptake in dental enamel after using fluoridated dentifrice, preceded or not by a CaCl2 solution rinse
spellingShingle Fluoride uptake in dental enamel after using fluoridated dentifrice, preceded or not by a CaCl2 solution rinse
Úbeda, Liliane Torsani
Dentifrícios
Flúor
Cálcio
Esmalte dentário
Saliva
Dentifrices
Fluorine
Calcium
Dental enamel
Saliva
title_short Fluoride uptake in dental enamel after using fluoridated dentifrice, preceded or not by a CaCl2 solution rinse
title_full Fluoride uptake in dental enamel after using fluoridated dentifrice, preceded or not by a CaCl2 solution rinse
title_fullStr Fluoride uptake in dental enamel after using fluoridated dentifrice, preceded or not by a CaCl2 solution rinse
title_full_unstemmed Fluoride uptake in dental enamel after using fluoridated dentifrice, preceded or not by a CaCl2 solution rinse
title_sort Fluoride uptake in dental enamel after using fluoridated dentifrice, preceded or not by a CaCl2 solution rinse
author Úbeda, Liliane Torsani
author_facet Úbeda, Liliane Torsani
Cardoso, Vanessa Eid da Silva
Buzalaf, Marília Afonso Rabelo
author_role author
author2 Cardoso, Vanessa Eid da Silva
Buzalaf, Marília Afonso Rabelo
author2_role author
author
dc.contributor.author.fl_str_mv Úbeda, Liliane Torsani
Cardoso, Vanessa Eid da Silva
Buzalaf, Marília Afonso Rabelo
dc.subject.por.fl_str_mv Dentifrícios
Flúor
Cálcio
Esmalte dentário
Saliva
Dentifrices
Fluorine
Calcium
Dental enamel
Saliva
topic Dentifrícios
Flúor
Cálcio
Esmalte dentário
Saliva
Dentifrices
Fluorine
Calcium
Dental enamel
Saliva
description INTRODUCTION: The use of a calcium solution previously to brushing could favor the remineralization and the fluoride (F) uptake in dental enamel. OBJECTIVE: This study evaluated the F in dental enamel after using a F dentifrice, preceded or not by a rinse with a CaCl2 solution. METHODS: Ten subjects (18-30 years) participated in a double-blind, cross-over protocol. Enamel biopsy and 3 min saliva samples were obtained at baseline and after brushing (1.5 g Crest®, 1,000 ppm F as NaF), preceded by a rinse with 10 mL of 20 mM CaCl2 50 mM acetate pH 7.2 or deionized water, for 1 min, followed by a 15 mL water rinse for 5 sec. Biopsies were made before the rinses and after 8-15 and 120 min. Saliva samples were collected before the rinses and after 4, 15, 30, 60 and 120 min. F concentration in enamel biopsies was analyzed with the F electrode (Orion 9409) and a miniature calomel reference electrode, while phosphorus concentration was analyzed by spectrophotometry. Saliva samples were analyzed for F with the electrode (Orion 9609) by the direct method. The data were analyzed by ANOVA and Tukey test (p
publishDate 2005
dc.date.none.fl_str_mv 2005-12-01
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://www.revistas.usp.br/jaos/article/view/3318
10.1590/S1678-77572005000400019
url https://www.revistas.usp.br/jaos/article/view/3318
identifier_str_mv 10.1590/S1678-77572005000400019
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/jaos/article/view/3318/4008
dc.rights.driver.fl_str_mv Copyright (c) 2005 Journal of Applied Oral Science
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2005 Journal of Applied Oral Science
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Odontologia de Bauru
publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Odontologia de Bauru
dc.source.none.fl_str_mv Journal of Applied Oral Science; Vol. 13 No. 4 (2005); 418-423
Journal of Applied Oral Science; Vol. 13 Núm. 4 (2005); 418-423
Journal of Applied Oral Science; v. 13 n. 4 (2005); 418-423
1678-7765
1678-7757
reponame:Journal of applied oral science (Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Journal of applied oral science (Online)
collection Journal of applied oral science (Online)
repository.name.fl_str_mv Journal of applied oral science (Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ||jaos@usp.br
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