Effect of fluoridated varnish and silver diamine fluoride solution on enamel demineralization: pH-cycling study

Detalhes bibliográficos
Autor(a) principal: Delbem,Alberto Carlos Botazzo
Data de Publicação: 2006
Outros Autores: Bergamaschi,Maurício, Sassaki,Kikue Takebayashi, Cunha,Robson Frederico
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of applied oral science (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572006000200005
Resumo: OBJECTIVE: In the present investigation, the anticariogenic effect of fluoride released by two products commonly applied in infants was evaluated. METHODS: Bovine sound enamel blocks were randomly allocated to each one of the treatment groups: control (C), varnish (V) and diamine silver fluoride solution (D). The blocks were submitted to pH cycles in an oven at 37ºC. Next, surface and cross-sectional microhardness were assessed to calculate the percentage loss of surface microhardness (%SML) and the mineral loss (deltaZ). The fluoride present in enamel was also determined. RESULTS: F/Px10-3 (ANOVA, p<0.05) in the 1st layer of enamel before pH-cycling were (C, V and D): 1.61ª; 21.59b and 3.98c. The %SMH (Kruskal-Wallis, p<0.05) were: -64.0ª, -45.2b and -53.1c. %deltaZ values (ANOVA, p<0.05) were: -18.7ª, -7.7b and -17.3ª. CONCLUSION: The data suggested that the fluoride released by varnish showed greater interaction with sound enamel and provided less mineral loss when compared with silver diamine solution.
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spelling Effect of fluoridated varnish and silver diamine fluoride solution on enamel demineralization: pH-cycling studyEnamelDemineralizationFluorideVarnishDental cariesprevention and controlOBJECTIVE: In the present investigation, the anticariogenic effect of fluoride released by two products commonly applied in infants was evaluated. METHODS: Bovine sound enamel blocks were randomly allocated to each one of the treatment groups: control (C), varnish (V) and diamine silver fluoride solution (D). The blocks were submitted to pH cycles in an oven at 37ºC. Next, surface and cross-sectional microhardness were assessed to calculate the percentage loss of surface microhardness (%SML) and the mineral loss (deltaZ). The fluoride present in enamel was also determined. RESULTS: F/Px10-3 (ANOVA, p<0.05) in the 1st layer of enamel before pH-cycling were (C, V and D): 1.61ª; 21.59b and 3.98c. The %SMH (Kruskal-Wallis, p<0.05) were: -64.0ª, -45.2b and -53.1c. %deltaZ values (ANOVA, p<0.05) were: -18.7ª, -7.7b and -17.3ª. CONCLUSION: The data suggested that the fluoride released by varnish showed greater interaction with sound enamel and provided less mineral loss when compared with silver diamine solution.Faculdade De Odontologia De Bauru - USP2006-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572006000200005Journal of Applied Oral Science v.14 n.2 2006reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/S1678-77572006000200005info:eu-repo/semantics/openAccessDelbem,Alberto Carlos BotazzoBergamaschi,MaurícioSassaki,Kikue TakebayashiCunha,Robson Fredericoeng2006-06-08T00:00:00Zoai:scielo:S1678-77572006000200005Revistahttp://www.scielo.br/jaosPUBhttps://old.scielo.br/oai/scielo-oai.php||jaos@usp.br1678-77651678-7757opendoar:2006-06-08T00:00Journal of applied oral science (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Effect of fluoridated varnish and silver diamine fluoride solution on enamel demineralization: pH-cycling study
title Effect of fluoridated varnish and silver diamine fluoride solution on enamel demineralization: pH-cycling study
spellingShingle Effect of fluoridated varnish and silver diamine fluoride solution on enamel demineralization: pH-cycling study
Delbem,Alberto Carlos Botazzo
Enamel
Demineralization
Fluoride
Varnish
Dental caries
prevention and control
title_short Effect of fluoridated varnish and silver diamine fluoride solution on enamel demineralization: pH-cycling study
title_full Effect of fluoridated varnish and silver diamine fluoride solution on enamel demineralization: pH-cycling study
title_fullStr Effect of fluoridated varnish and silver diamine fluoride solution on enamel demineralization: pH-cycling study
title_full_unstemmed Effect of fluoridated varnish and silver diamine fluoride solution on enamel demineralization: pH-cycling study
title_sort Effect of fluoridated varnish and silver diamine fluoride solution on enamel demineralization: pH-cycling study
author Delbem,Alberto Carlos Botazzo
author_facet Delbem,Alberto Carlos Botazzo
Bergamaschi,Maurício
Sassaki,Kikue Takebayashi
Cunha,Robson Frederico
author_role author
author2 Bergamaschi,Maurício
Sassaki,Kikue Takebayashi
Cunha,Robson Frederico
author2_role author
author
author
dc.contributor.author.fl_str_mv Delbem,Alberto Carlos Botazzo
Bergamaschi,Maurício
Sassaki,Kikue Takebayashi
Cunha,Robson Frederico
dc.subject.por.fl_str_mv Enamel
Demineralization
Fluoride
Varnish
Dental caries
prevention and control
topic Enamel
Demineralization
Fluoride
Varnish
Dental caries
prevention and control
description OBJECTIVE: In the present investigation, the anticariogenic effect of fluoride released by two products commonly applied in infants was evaluated. METHODS: Bovine sound enamel blocks were randomly allocated to each one of the treatment groups: control (C), varnish (V) and diamine silver fluoride solution (D). The blocks were submitted to pH cycles in an oven at 37ºC. Next, surface and cross-sectional microhardness were assessed to calculate the percentage loss of surface microhardness (%SML) and the mineral loss (deltaZ). The fluoride present in enamel was also determined. RESULTS: F/Px10-3 (ANOVA, p<0.05) in the 1st layer of enamel before pH-cycling were (C, V and D): 1.61ª; 21.59b and 3.98c. The %SMH (Kruskal-Wallis, p<0.05) were: -64.0ª, -45.2b and -53.1c. %deltaZ values (ANOVA, p<0.05) were: -18.7ª, -7.7b and -17.3ª. CONCLUSION: The data suggested that the fluoride released by varnish showed greater interaction with sound enamel and provided less mineral loss when compared with silver diamine solution.
publishDate 2006
dc.date.none.fl_str_mv 2006-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572006000200005
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572006000200005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1678-77572006000200005
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
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 Journal of Applied Oral Science v.14 n.2 2006
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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