Effect of chlorhexidine gluconate on porosity and compressive strength of a glass ionomer cement
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/rou.2014.038 http://hdl.handle.net/11449/126149 |
Resumo: | INTRODUCTION: For presenting wide antibacterial activity, chlorhexidine (CHX) has been extensively used in dentistry and can be easily incorporated into the glass ionomer cement (GIC) and consequently released into the oral cavity.AIM:The aim of this study was porosity and compression strength of a GIC, that was added to different concentrations of CHX.MATERIAL AND METHOD:Specimens were prepared with GIC (Ketac Molar Esaymix) and divided into 4 groups according to the concentration of CHX: control, 0.5% and 1% and 2% (n = 10). For analysis of pores specimens were fractured with the aid of hammer and chisel surgical, so that the fracture was performed in the center of the specimens, dividing it in half and images were obtained from a scanning electron microscope (SEM) analyzed in Image J software. The compressive strength test was conducted in a mechanical testing machine (EMIC - Equipment and Testing Systems Ltd., Joseph of the Pines, PR, Brazil). Statistical analysis was performed by ANOVA, Tukey test. Significance level of 5%.RESULT:No statistically significant changes between the study groups was observed both for the number of pores as well as for the compressive strength.CONCLUSION:The use of GIC associated with CHX gluconate 1% and 2% is the best option to be used in dental practice. |
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Effect of chlorhexidine gluconate on porosity and compressive strength of a glass ionomer cementEfeito da adição de gluconato de clorexidina na porosidade e resistência à compressão de um cimento de ionômero de vidroGlass ionomer cementschlorhexidineporosityCimentos de ionômeros de vidroclorexidinaporosidadeINTRODUCTION: For presenting wide antibacterial activity, chlorhexidine (CHX) has been extensively used in dentistry and can be easily incorporated into the glass ionomer cement (GIC) and consequently released into the oral cavity.AIM:The aim of this study was porosity and compression strength of a GIC, that was added to different concentrations of CHX.MATERIAL AND METHOD:Specimens were prepared with GIC (Ketac Molar Esaymix) and divided into 4 groups according to the concentration of CHX: control, 0.5% and 1% and 2% (n = 10). For analysis of pores specimens were fractured with the aid of hammer and chisel surgical, so that the fracture was performed in the center of the specimens, dividing it in half and images were obtained from a scanning electron microscope (SEM) analyzed in Image J software. The compressive strength test was conducted in a mechanical testing machine (EMIC - Equipment and Testing Systems Ltd., Joseph of the Pines, PR, Brazil). Statistical analysis was performed by ANOVA, Tukey test. Significance level of 5%.RESULT:No statistically significant changes between the study groups was observed both for the number of pores as well as for the compressive strength.CONCLUSION:The use of GIC associated with CHX gluconate 1% and 2% is the best option to be used in dental practice.INTRODUÇÃO:Por apresentar ampla atividade antibacteriana, a clorexidina (CHX) tem sido amplamente utilizada em odontologia, podendo ser facilmente incorporada ao cimento de ionômero de vidro (CIV) e liberada consequentemente na cavidade bucal.OBJETIVO:O objetivo neste estudo foi avaliar a porosidade e resistência à compressão de um CIV, ao qual foi adicionado diferentes concentrações de CHX.MATERIAL E MÉTODO:Os espécimes foram preparados com CIV (Ketac Molar Esaymix) e divididos em 4 grupos de acordo com a concentração de CHX: controle, 0,5% e 1% e 2% (n=10). Para análise dos poros os espécimes foram fraturados com auxílio de martelo e cinzel cirúrgicos, de modo que a fratura era realizada no centro do corpo de prova, dividindo-o ao meio e as imagens obtidas no microscópio eletrônico de varredura (MEV) analisadas no software Image J. O teste de resistência à compressão foi realizado na máquina de ensaios mecânicos (EMIC - Equipamentos e Sistemas de Ensaios Ltda, São José dos Pinhais, PR, Brazil). A análise estatística foi realizada por ANOVA, complementada pelo teste de Tukey. Nível de significância adotado de 5%.RESULTADO:Não se observou alteração estatisticamente significante entre os grupos estudados tanto para o número de poros quanto para a resistência à compressão.CONCLUSÃO:O uso de CIV associado ao gluconato de CLX a 1% e 2% é a melhor opção para ser utilizada na clínica odontológica.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)UNESP - Univ Estadual Paulista Faculdade de OdontologiaUNESP - Univ Estadual Paulista Faculdade de OdontologiaUniversidade Estadual Paulista Júlio de Mesquita FilhoUniversidade Estadual Paulista (Unesp)Marti, Luana MafraAzevedo, Elcilaine RizzatoMata, Margareth DaGiro, Elisa Maria AparecidaZuanon, Angela Cristina Cilense2015-08-06T16:14:37Z2015-08-06T16:14:37Z2014-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article236-240application/pdfhttp://dx.doi.org/10.1590/rou.2014.038Revista de Odontologia da UNESP. Universidade Estadual Paulista Júlio de Mesquita Filho, v. 43, n. 4, p. 236-240, 2014.1807-2577http://hdl.handle.net/11449/12614910.1590/rou.2014.038S1807-25772014000400236S1807-25772014000400236.pdf00970316820636520000-0002-2085-2951SciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista de Odontologia da UNESPinfo:eu-repo/semantics/openAccess2023-11-24T06:14:07Zoai:repositorio.unesp.br:11449/126149Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:35:35.215683Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of chlorhexidine gluconate on porosity and compressive strength of a glass ionomer cement Efeito da adição de gluconato de clorexidina na porosidade e resistência à compressão de um cimento de ionômero de vidro |
title |
Effect of chlorhexidine gluconate on porosity and compressive strength of a glass ionomer cement |
spellingShingle |
Effect of chlorhexidine gluconate on porosity and compressive strength of a glass ionomer cement Marti, Luana Mafra Glass ionomer cements chlorhexidine porosity Cimentos de ionômeros de vidro clorexidina porosidade |
title_short |
Effect of chlorhexidine gluconate on porosity and compressive strength of a glass ionomer cement |
title_full |
Effect of chlorhexidine gluconate on porosity and compressive strength of a glass ionomer cement |
title_fullStr |
Effect of chlorhexidine gluconate on porosity and compressive strength of a glass ionomer cement |
title_full_unstemmed |
Effect of chlorhexidine gluconate on porosity and compressive strength of a glass ionomer cement |
title_sort |
Effect of chlorhexidine gluconate on porosity and compressive strength of a glass ionomer cement |
author |
Marti, Luana Mafra |
author_facet |
Marti, Luana Mafra Azevedo, Elcilaine Rizzato Mata, Margareth Da Giro, Elisa Maria Aparecida Zuanon, Angela Cristina Cilense |
author_role |
author |
author2 |
Azevedo, Elcilaine Rizzato Mata, Margareth Da Giro, Elisa Maria Aparecida Zuanon, Angela Cristina Cilense |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Marti, Luana Mafra Azevedo, Elcilaine Rizzato Mata, Margareth Da Giro, Elisa Maria Aparecida Zuanon, Angela Cristina Cilense |
dc.subject.por.fl_str_mv |
Glass ionomer cements chlorhexidine porosity Cimentos de ionômeros de vidro clorexidina porosidade |
topic |
Glass ionomer cements chlorhexidine porosity Cimentos de ionômeros de vidro clorexidina porosidade |
description |
INTRODUCTION: For presenting wide antibacterial activity, chlorhexidine (CHX) has been extensively used in dentistry and can be easily incorporated into the glass ionomer cement (GIC) and consequently released into the oral cavity.AIM:The aim of this study was porosity and compression strength of a GIC, that was added to different concentrations of CHX.MATERIAL AND METHOD:Specimens were prepared with GIC (Ketac Molar Esaymix) and divided into 4 groups according to the concentration of CHX: control, 0.5% and 1% and 2% (n = 10). For analysis of pores specimens were fractured with the aid of hammer and chisel surgical, so that the fracture was performed in the center of the specimens, dividing it in half and images were obtained from a scanning electron microscope (SEM) analyzed in Image J software. The compressive strength test was conducted in a mechanical testing machine (EMIC - Equipment and Testing Systems Ltd., Joseph of the Pines, PR, Brazil). Statistical analysis was performed by ANOVA, Tukey test. Significance level of 5%.RESULT:No statistically significant changes between the study groups was observed both for the number of pores as well as for the compressive strength.CONCLUSION:The use of GIC associated with CHX gluconate 1% and 2% is the best option to be used in dental practice. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-07-01 2015-08-06T16:14:37Z 2015-08-06T16:14:37Z |
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/10.1590/rou.2014.038 Revista de Odontologia da UNESP. Universidade Estadual Paulista Júlio de Mesquita Filho, v. 43, n. 4, p. 236-240, 2014. 1807-2577 http://hdl.handle.net/11449/126149 10.1590/rou.2014.038 S1807-25772014000400236 S1807-25772014000400236.pdf 0097031682063652 0000-0002-2085-2951 |
url |
http://dx.doi.org/10.1590/rou.2014.038 http://hdl.handle.net/11449/126149 |
identifier_str_mv |
Revista de Odontologia da UNESP. Universidade Estadual Paulista Júlio de Mesquita Filho, v. 43, n. 4, p. 236-240, 2014. 1807-2577 10.1590/rou.2014.038 S1807-25772014000400236 S1807-25772014000400236.pdf 0097031682063652 0000-0002-2085-2951 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista de Odontologia da UNESP |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
236-240 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual Paulista Júlio de Mesquita Filho |
publisher.none.fl_str_mv |
Universidade Estadual Paulista Júlio de Mesquita Filho |
dc.source.none.fl_str_mv |
SciELO 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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1808128953141952512 |