Effect of acid fruit juices combined with electric or sonic toothbrushing on root dentin permeability: an in vitro study
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Dental Journal |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402012000600007 |
Resumo: | The purpose of this in vitro study was to quantify the alterations on human root dentin permeability after exposure to different acid fruit juices and to evaluate the effect of toothbrushing with electric or sonic toothbrush after acid exposure. The root dentin of 50 extracted third molars was exposed with a high speed bur. Crowns were sectioned above the cementoenamel junction and root fragments were used to prepare dentin specimens. Specimens were randomly assigned to 5 groups according to the fruit juice (kiwifruit, starfruit, green apple, pineapple and acerolla). Each specimen was connected to a hydraulic pressure apparatus to measure root dentin permeability using fluid filtration method after the following sequential steps: I) conditioning with 37% phosphoric acid for 30 s, II) root scaling, III) exposure to acid fruit juices for 5 min and IV) electric or sonic toothbrushing without dentifrice for 3 min. Data were analyzed statistically by the Wilcoxon and Mann-Whitney tests at 5% significance level. All fruit juices promoted a significant increase of dentin permeability while toothbrushing decreased it significantly (p<0.05). It may be concluded that all acid fruit juices increased root dentin permeability, while toothbrushing without dentifrice after acid exposure decreased the permeability. The toothbrush mechanism (electric or sonic) had no influence on the decrease of root dentin permeability. |
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Brazilian Dental Journal |
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Effect of acid fruit juices combined with electric or sonic toothbrushing on root dentin permeability: an in vitro studyacidic beveragesdentintoothbrushingThe purpose of this in vitro study was to quantify the alterations on human root dentin permeability after exposure to different acid fruit juices and to evaluate the effect of toothbrushing with electric or sonic toothbrush after acid exposure. The root dentin of 50 extracted third molars was exposed with a high speed bur. Crowns were sectioned above the cementoenamel junction and root fragments were used to prepare dentin specimens. Specimens were randomly assigned to 5 groups according to the fruit juice (kiwifruit, starfruit, green apple, pineapple and acerolla). Each specimen was connected to a hydraulic pressure apparatus to measure root dentin permeability using fluid filtration method after the following sequential steps: I) conditioning with 37% phosphoric acid for 30 s, II) root scaling, III) exposure to acid fruit juices for 5 min and IV) electric or sonic toothbrushing without dentifrice for 3 min. Data were analyzed statistically by the Wilcoxon and Mann-Whitney tests at 5% significance level. All fruit juices promoted a significant increase of dentin permeability while toothbrushing decreased it significantly (p<0.05). It may be concluded that all acid fruit juices increased root dentin permeability, while toothbrushing without dentifrice after acid exposure decreased the permeability. The toothbrush mechanism (electric or sonic) had no influence on the decrease of root dentin permeability.Fundação Odontológica de Ribeirão Preto2012-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402012000600007Brazilian Dental Journal v.23 n.6 2012reponame:Brazilian Dental Journalinstname:Fundação Odontológica de Ribeirão Preto (FUNORP)instacron:FUNORP10.1590/S0103-64402012000600007info:eu-repo/semantics/openAccessBatitucci,Roberta GrasselliZandim,Daniela LealRocha,Fernanda Regina GodoyPinheiro,Michele CarolinaFontanari,Lucas AmaralSampaio,José Eduardo Cezareng2013-01-18T00:00:00Zoai:scielo:S0103-64402012000600007Revistahttps://www.scielo.br/j/bdj/https://old.scielo.br/oai/scielo-oai.phpbdj@forp.usp.br||sergio@fosjc.unesp.br1806-47600103-6440opendoar:2013-01-18T00:00Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP)false |
dc.title.none.fl_str_mv |
Effect of acid fruit juices combined with electric or sonic toothbrushing on root dentin permeability: an in vitro study |
title |
Effect of acid fruit juices combined with electric or sonic toothbrushing on root dentin permeability: an in vitro study |
spellingShingle |
Effect of acid fruit juices combined with electric or sonic toothbrushing on root dentin permeability: an in vitro study Batitucci,Roberta Grasselli acidic beverages dentin toothbrushing |
title_short |
Effect of acid fruit juices combined with electric or sonic toothbrushing on root dentin permeability: an in vitro study |
title_full |
Effect of acid fruit juices combined with electric or sonic toothbrushing on root dentin permeability: an in vitro study |
title_fullStr |
Effect of acid fruit juices combined with electric or sonic toothbrushing on root dentin permeability: an in vitro study |
title_full_unstemmed |
Effect of acid fruit juices combined with electric or sonic toothbrushing on root dentin permeability: an in vitro study |
title_sort |
Effect of acid fruit juices combined with electric or sonic toothbrushing on root dentin permeability: an in vitro study |
author |
Batitucci,Roberta Grasselli |
author_facet |
Batitucci,Roberta Grasselli Zandim,Daniela Leal Rocha,Fernanda Regina Godoy Pinheiro,Michele Carolina Fontanari,Lucas Amaral Sampaio,José Eduardo Cezar |
author_role |
author |
author2 |
Zandim,Daniela Leal Rocha,Fernanda Regina Godoy Pinheiro,Michele Carolina Fontanari,Lucas Amaral Sampaio,José Eduardo Cezar |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Batitucci,Roberta Grasselli Zandim,Daniela Leal Rocha,Fernanda Regina Godoy Pinheiro,Michele Carolina Fontanari,Lucas Amaral Sampaio,José Eduardo Cezar |
dc.subject.por.fl_str_mv |
acidic beverages dentin toothbrushing |
topic |
acidic beverages dentin toothbrushing |
description |
The purpose of this in vitro study was to quantify the alterations on human root dentin permeability after exposure to different acid fruit juices and to evaluate the effect of toothbrushing with electric or sonic toothbrush after acid exposure. The root dentin of 50 extracted third molars was exposed with a high speed bur. Crowns were sectioned above the cementoenamel junction and root fragments were used to prepare dentin specimens. Specimens were randomly assigned to 5 groups according to the fruit juice (kiwifruit, starfruit, green apple, pineapple and acerolla). Each specimen was connected to a hydraulic pressure apparatus to measure root dentin permeability using fluid filtration method after the following sequential steps: I) conditioning with 37% phosphoric acid for 30 s, II) root scaling, III) exposure to acid fruit juices for 5 min and IV) electric or sonic toothbrushing without dentifrice for 3 min. Data were analyzed statistically by the Wilcoxon and Mann-Whitney tests at 5% significance level. All fruit juices promoted a significant increase of dentin permeability while toothbrushing decreased it significantly (p<0.05). It may be concluded that all acid fruit juices increased root dentin permeability, while toothbrushing without dentifrice after acid exposure decreased the permeability. The toothbrush mechanism (electric or sonic) had no influence on the decrease of root dentin permeability. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-01-01 |
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=S0103-64402012000600007 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402012000600007 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-64402012000600007 |
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 |
Fundação Odontológica de Ribeirão Preto |
publisher.none.fl_str_mv |
Fundação Odontológica de Ribeirão Preto |
dc.source.none.fl_str_mv |
Brazilian Dental Journal v.23 n.6 2012 reponame:Brazilian Dental Journal instname:Fundação Odontológica de Ribeirão Preto (FUNORP) instacron:FUNORP |
instname_str |
Fundação Odontológica de Ribeirão Preto (FUNORP) |
instacron_str |
FUNORP |
institution |
FUNORP |
reponame_str |
Brazilian Dental Journal |
collection |
Brazilian Dental Journal |
repository.name.fl_str_mv |
Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP) |
repository.mail.fl_str_mv |
bdj@forp.usp.br||sergio@fosjc.unesp.br |
_version_ |
1754204092289253376 |