Protective Effect of Whole and Fat-Free Fluoridated Milk, Applied before or after Acid Challenge, against Dental Erosion

Detalhes bibliográficos
Autor(a) principal: Cassiano, Luiza P.S.
Data de Publicação: 2016
Outros Autores: Charone, Senda, Souza, Juliana G., Leizico, Ligia C., Pessan, Juliano P. [UNESP], Magalhães, Ana Carolina, Buzalaf, Marília Afonso Rabelo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1159/000444024
http://hdl.handle.net/11449/176914
Resumo: This study analysed in vitro the effect of milk against dental erosion, considering three factors: the type of milk (bovine whole/fat-free), the presence of different fluoride concentrations and the time of application (before/after erosive challenge). Bovine enamel (n = 15/group) and root dentine (n = 12/group) specimens were submitted to the following treatments: after the first erosive challenge - 0.9% NaCl solution (negative control), whole milk with 0, 2.5, 5.0 and 10.0 ppm F, fat-free milk with 0, 2.5, 5.0 and 10.0 ppm F, and 0.05% NaF solution (positive control); before the first erosive challenge - whole milk with 0, 2.5, 5.0 and 10.0 ppm F, fat-free milk with 0, 2.5, 5.0 and 10.0 ppm F, and 0.05% NaF solution (positive control). Specimens were submitted to demineralisation-remineralisation regimes 4 times/day for 5 days. The response variables were enamel and dentine loss (in micrometres). Data were analysed using Kruskal-Wallis/Dunn's test (p < 0.05). For enamel, whole milk containing 10 ppm F, applied before the erosive challenge, was the most protective treatment, but with no significant difference compared with the same treatment carried out after the erosive challenge. For dentine, whole fluoridated milk (all concentrations, after), fat-free 10 ppm F milk (after, before) and whole milk with or without F (except 2.5 ppm F, all before) significantly reduced dentine erosion. It seems that the presence of fluoride, especially at 10 ppm, is the most important factor in reducing dental erosion.
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spelling Protective Effect of Whole and Fat-Free Fluoridated Milk, Applied before or after Acid Challenge, against Dental ErosionDentineEnamelFluorideMilkTooth ErosionThis study analysed in vitro the effect of milk against dental erosion, considering three factors: the type of milk (bovine whole/fat-free), the presence of different fluoride concentrations and the time of application (before/after erosive challenge). Bovine enamel (n = 15/group) and root dentine (n = 12/group) specimens were submitted to the following treatments: after the first erosive challenge - 0.9% NaCl solution (negative control), whole milk with 0, 2.5, 5.0 and 10.0 ppm F, fat-free milk with 0, 2.5, 5.0 and 10.0 ppm F, and 0.05% NaF solution (positive control); before the first erosive challenge - whole milk with 0, 2.5, 5.0 and 10.0 ppm F, fat-free milk with 0, 2.5, 5.0 and 10.0 ppm F, and 0.05% NaF solution (positive control). Specimens were submitted to demineralisation-remineralisation regimes 4 times/day for 5 days. The response variables were enamel and dentine loss (in micrometres). Data were analysed using Kruskal-Wallis/Dunn's test (p < 0.05). For enamel, whole milk containing 10 ppm F, applied before the erosive challenge, was the most protective treatment, but with no significant difference compared with the same treatment carried out after the erosive challenge. For dentine, whole fluoridated milk (all concentrations, after), fat-free 10 ppm F milk (after, before) and whole milk with or without F (except 2.5 ppm F, all before) significantly reduced dentine erosion. It seems that the presence of fluoride, especially at 10 ppm, is the most important factor in reducing dental erosion.Department of Biological Sciences Bauru School of Dentistry University of São Paulo, Al. Octavio Pinheiro Brisolla, 9-75Araçatuba Dental School Universidade Estadual Paulista (UNESP)Araçatuba Dental School Universidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Cassiano, Luiza P.S.Charone, SendaSouza, Juliana G.Leizico, Ligia C.Pessan, Juliano P. [UNESP]Magalhães, Ana CarolinaBuzalaf, Marília Afonso Rabelo2018-12-11T17:23:05Z2018-12-11T17:23:05Z2016-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article111-116application/pdfhttp://dx.doi.org/10.1159/000444024Caries Research, v. 50, n. 2, p. 111-116, 2016.0008-6568http://hdl.handle.net/11449/17691410.1159/0004440242-s2.0-849625419952-s2.0-84962541995.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCaries Research1,108info:eu-repo/semantics/openAccess2024-04-23T15:23:17Zoai:repositorio.unesp.br:11449/176914Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:04:23.620405Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Protective Effect of Whole and Fat-Free Fluoridated Milk, Applied before or after Acid Challenge, against Dental Erosion
title Protective Effect of Whole and Fat-Free Fluoridated Milk, Applied before or after Acid Challenge, against Dental Erosion
spellingShingle Protective Effect of Whole and Fat-Free Fluoridated Milk, Applied before or after Acid Challenge, against Dental Erosion
Cassiano, Luiza P.S.
Dentine
Enamel
Fluoride
Milk
Tooth Erosion
title_short Protective Effect of Whole and Fat-Free Fluoridated Milk, Applied before or after Acid Challenge, against Dental Erosion
title_full Protective Effect of Whole and Fat-Free Fluoridated Milk, Applied before or after Acid Challenge, against Dental Erosion
title_fullStr Protective Effect of Whole and Fat-Free Fluoridated Milk, Applied before or after Acid Challenge, against Dental Erosion
title_full_unstemmed Protective Effect of Whole and Fat-Free Fluoridated Milk, Applied before or after Acid Challenge, against Dental Erosion
title_sort Protective Effect of Whole and Fat-Free Fluoridated Milk, Applied before or after Acid Challenge, against Dental Erosion
author Cassiano, Luiza P.S.
author_facet Cassiano, Luiza P.S.
Charone, Senda
Souza, Juliana G.
Leizico, Ligia C.
Pessan, Juliano P. [UNESP]
Magalhães, Ana Carolina
Buzalaf, Marília Afonso Rabelo
author_role author
author2 Charone, Senda
Souza, Juliana G.
Leizico, Ligia C.
Pessan, Juliano P. [UNESP]
Magalhães, Ana Carolina
Buzalaf, Marília Afonso Rabelo
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Cassiano, Luiza P.S.
Charone, Senda
Souza, Juliana G.
Leizico, Ligia C.
Pessan, Juliano P. [UNESP]
Magalhães, Ana Carolina
Buzalaf, Marília Afonso Rabelo
dc.subject.por.fl_str_mv Dentine
Enamel
Fluoride
Milk
Tooth Erosion
topic Dentine
Enamel
Fluoride
Milk
Tooth Erosion
description This study analysed in vitro the effect of milk against dental erosion, considering three factors: the type of milk (bovine whole/fat-free), the presence of different fluoride concentrations and the time of application (before/after erosive challenge). Bovine enamel (n = 15/group) and root dentine (n = 12/group) specimens were submitted to the following treatments: after the first erosive challenge - 0.9% NaCl solution (negative control), whole milk with 0, 2.5, 5.0 and 10.0 ppm F, fat-free milk with 0, 2.5, 5.0 and 10.0 ppm F, and 0.05% NaF solution (positive control); before the first erosive challenge - whole milk with 0, 2.5, 5.0 and 10.0 ppm F, fat-free milk with 0, 2.5, 5.0 and 10.0 ppm F, and 0.05% NaF solution (positive control). Specimens were submitted to demineralisation-remineralisation regimes 4 times/day for 5 days. The response variables were enamel and dentine loss (in micrometres). Data were analysed using Kruskal-Wallis/Dunn's test (p < 0.05). For enamel, whole milk containing 10 ppm F, applied before the erosive challenge, was the most protective treatment, but with no significant difference compared with the same treatment carried out after the erosive challenge. For dentine, whole fluoridated milk (all concentrations, after), fat-free 10 ppm F milk (after, before) and whole milk with or without F (except 2.5 ppm F, all before) significantly reduced dentine erosion. It seems that the presence of fluoride, especially at 10 ppm, is the most important factor in reducing dental erosion.
publishDate 2016
dc.date.none.fl_str_mv 2016-05-01
2018-12-11T17:23:05Z
2018-12-11T17:23:05Z
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/10.1159/000444024
Caries Research, v. 50, n. 2, p. 111-116, 2016.
0008-6568
http://hdl.handle.net/11449/176914
10.1159/000444024
2-s2.0-84962541995
2-s2.0-84962541995.pdf
url http://dx.doi.org/10.1159/000444024
http://hdl.handle.net/11449/176914
identifier_str_mv Caries Research, v. 50, n. 2, p. 111-116, 2016.
0008-6568
10.1159/000444024
2-s2.0-84962541995
2-s2.0-84962541995.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Caries Research
1,108
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 111-116
application/pdf
dc.source.none.fl_str_mv Scopus
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
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