Morphological alterations on human radicular dentin after exposure to different fruit juice drinks
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista odonto ciência (Online) |
Texto Completo: | https://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/7669 |
Resumo: | Purpose: This in vitro study aimed to evaluate the effect of different types of fruit juice drinks available in the Brazilian market on smear layer removal and dentinal tubules opening, as well as to verify the effect of toothbrushing subsequently to the juice drinks exposure. Methods: Dentin specimens were prepared and randomly distributed into the control group (distilled water) and twelve types of fruit juice drinks (cashew, orange, mandarin, apple, passion fruit, guava, strawberry, grape, mango, pear, peach, pineapple). Each group included two methods of application: topic and friction. After routine preparation for SEM, photomicrographs were assessed by a calibrated and blinded examiner. Results: No significant differences regarding smear layer removal and dentinal tubules exposure could be observed between the groups after both methods of application (Kruskal-Wallis, post-hoc paired comparisons, P > 0.05). The control solution and the fruit juice drinks were not able to remove smear layer and to open dentinal tubules. Significant difference between the methods of application was observed only for the mango juice group (Mann-Whitney, P < 0.05). Conclusion: Morphological alterations on human dentin surface could not be observed after exposure to the different fruit juice drinks followed or not by brushing procedures. |
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Morphological alterations on human radicular dentin after exposure to different fruit juice drinksAlterações morfológicas na dentina radicular após exposição a diferentes sucos de frutaDentindentin sensitivityacidsdietsmear layerSensitivityDentinasensibilidade da dentinaácidosdietacamada de esfregaçoSensibilidade dentáriaPurpose: This in vitro study aimed to evaluate the effect of different types of fruit juice drinks available in the Brazilian market on smear layer removal and dentinal tubules opening, as well as to verify the effect of toothbrushing subsequently to the juice drinks exposure. Methods: Dentin specimens were prepared and randomly distributed into the control group (distilled water) and twelve types of fruit juice drinks (cashew, orange, mandarin, apple, passion fruit, guava, strawberry, grape, mango, pear, peach, pineapple). Each group included two methods of application: topic and friction. After routine preparation for SEM, photomicrographs were assessed by a calibrated and blinded examiner. Results: No significant differences regarding smear layer removal and dentinal tubules exposure could be observed between the groups after both methods of application (Kruskal-Wallis, post-hoc paired comparisons, P > 0.05). The control solution and the fruit juice drinks were not able to remove smear layer and to open dentinal tubules. Significant difference between the methods of application was observed only for the mango juice group (Mann-Whitney, P < 0.05). Conclusion: Morphological alterations on human dentin surface could not be observed after exposure to the different fruit juice drinks followed or not by brushing procedures.Objetivo: O objetivo deste estudo in vitro foi avaliar o efeito de diferentes sucos de fruta disponíveis no mercado brasileiro sobre o grau de remoção de smear layer e abertura dos túbulos dentinários, assim como verificar o efeito da escovação realizada imediatamente após a exposição aos sucos. Metodologia: Amostras de dentina foram preparadas e distribuídas aleatoriamente entre o grupo controle (água destilada) e doze tipos de suco de fruta (caju, laranja, tangerina, maçã, maracujá, goiaba, morango, uva, manga, pêra, pêssego, abacaxi). Os tratamentos aplicados foram: imersão ou imersão + escovação. Após preparo para MEV, fotomicrografias foram avaliadas utilizando-se um índice de remoção de smear layer. Resultados: Não foram encontradas diferenças significativas entre os grupos em relação à remoção de smear layer e abertura dos túbulos após ambos os tratamentos (Kruskal-Wallis, comparações pareadas, P > 0,05). A solução controle e os sucos de fruta não promoveram remoção de smear layer e abertura dos túbulos dentinários. Apenas no grupo do suco de manga foi verificada uma diferença significativa entre os tratamentos aplicados (Mann-Whitney, P < 0,05). Conclusão: Com base na metodologia utilizada, pode-se concluir que os diferentes sucos de fruta não promoveram alterações significativas na morfologia da dentina radicular apesar da realização subsequente de procedimentos de escovação.EDIPUCRS - Editora Universitária da PUCRS2011-01-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPeer-reviewed Articlein vitro study; SEM evaluationin vitro; MEVapplication/pdfhttps://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/7669Revista Odonto Ciência; Vol. 26 No. 1 (2011); 65 - 70Revista Odonto Ciência; v. 26 n. 1 (2011); 65 - 701980-65230102-9460reponame:Revista odonto ciência (Online)instname:Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)instacron:PUC_RSenghttps://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/7669/6220Zandim, Daniela LealMartins, Cínthia OliveiraCavassim, RodrigoRossa Júnior, CarlosAbi Rached, Ricardo Samih GeorgesSampaio, José Eduardo Cezarinfo:eu-repo/semantics/openAccess2013-11-11T12:11:58Zoai:ojs.revistaseletronicas.pucrs.br:article/7669Revistahttps://revistaseletronicas.pucrs.br/ojs/index.php/foPRIhttps://revistaseletronicas.pucrs.br/ojs/index.php/fo/oai||odontociencia@pucrs.br1980-65230102-9460opendoar:2013-11-11T12:11:58Revista odonto ciência (Online) - Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)false |
dc.title.none.fl_str_mv |
Morphological alterations on human radicular dentin after exposure to different fruit juice drinks Alterações morfológicas na dentina radicular após exposição a diferentes sucos de fruta |
title |
Morphological alterations on human radicular dentin after exposure to different fruit juice drinks |
spellingShingle |
Morphological alterations on human radicular dentin after exposure to different fruit juice drinks Zandim, Daniela Leal Dentin dentin sensitivity acids diet smear layer Sensitivity Dentina sensibilidade da dentina ácidos dieta camada de esfregaço Sensibilidade dentária |
title_short |
Morphological alterations on human radicular dentin after exposure to different fruit juice drinks |
title_full |
Morphological alterations on human radicular dentin after exposure to different fruit juice drinks |
title_fullStr |
Morphological alterations on human radicular dentin after exposure to different fruit juice drinks |
title_full_unstemmed |
Morphological alterations on human radicular dentin after exposure to different fruit juice drinks |
title_sort |
Morphological alterations on human radicular dentin after exposure to different fruit juice drinks |
author |
Zandim, Daniela Leal |
author_facet |
Zandim, Daniela Leal Martins, Cínthia Oliveira Cavassim, Rodrigo Rossa Júnior, Carlos Abi Rached, Ricardo Samih Georges Sampaio, José Eduardo Cezar |
author_role |
author |
author2 |
Martins, Cínthia Oliveira Cavassim, Rodrigo Rossa Júnior, Carlos Abi Rached, Ricardo Samih Georges Sampaio, José Eduardo Cezar |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Zandim, Daniela Leal Martins, Cínthia Oliveira Cavassim, Rodrigo Rossa Júnior, Carlos Abi Rached, Ricardo Samih Georges Sampaio, José Eduardo Cezar |
dc.subject.por.fl_str_mv |
Dentin dentin sensitivity acids diet smear layer Sensitivity Dentina sensibilidade da dentina ácidos dieta camada de esfregaço Sensibilidade dentária |
topic |
Dentin dentin sensitivity acids diet smear layer Sensitivity Dentina sensibilidade da dentina ácidos dieta camada de esfregaço Sensibilidade dentária |
description |
Purpose: This in vitro study aimed to evaluate the effect of different types of fruit juice drinks available in the Brazilian market on smear layer removal and dentinal tubules opening, as well as to verify the effect of toothbrushing subsequently to the juice drinks exposure. Methods: Dentin specimens were prepared and randomly distributed into the control group (distilled water) and twelve types of fruit juice drinks (cashew, orange, mandarin, apple, passion fruit, guava, strawberry, grape, mango, pear, peach, pineapple). Each group included two methods of application: topic and friction. After routine preparation for SEM, photomicrographs were assessed by a calibrated and blinded examiner. Results: No significant differences regarding smear layer removal and dentinal tubules exposure could be observed between the groups after both methods of application (Kruskal-Wallis, post-hoc paired comparisons, P > 0.05). The control solution and the fruit juice drinks were not able to remove smear layer and to open dentinal tubules. Significant difference between the methods of application was observed only for the mango juice group (Mann-Whitney, P < 0.05). Conclusion: Morphological alterations on human dentin surface could not be observed after exposure to the different fruit juice drinks followed or not by brushing procedures. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-01-07 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article in vitro study; SEM evaluation in vitro; MEV |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/7669 |
url |
https://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/7669 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://revistaseletronicas.pucrs.br/ojs/index.php/fo/article/view/7669/6220 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
EDIPUCRS - Editora Universitária da PUCRS |
publisher.none.fl_str_mv |
EDIPUCRS - Editora Universitária da PUCRS |
dc.source.none.fl_str_mv |
Revista Odonto Ciência; Vol. 26 No. 1 (2011); 65 - 70 Revista Odonto Ciência; v. 26 n. 1 (2011); 65 - 70 1980-6523 0102-9460 reponame:Revista odonto ciência (Online) instname:Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS) instacron:PUC_RS |
instname_str |
Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS) |
instacron_str |
PUC_RS |
institution |
PUC_RS |
reponame_str |
Revista odonto ciência (Online) |
collection |
Revista odonto ciência (Online) |
repository.name.fl_str_mv |
Revista odonto ciência (Online) - Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS) |
repository.mail.fl_str_mv |
||odontociencia@pucrs.br |
_version_ |
1754820875425677312 |