Effect of dentin contamination and cleaning on the bond strength of resin-modified glass ionomer cement
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | por |
| Título da fonte: | Research, Society and Development |
| Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/15983 |
Resumo: | This study aimed to evaluate the effect of dentin contamination and cleaning techniques on the bond strength of resin-modified glass ionomer (RMGI)/dentin interfaces.168 bovine teeth were selected and divided into twelve groups (n = 14), according to the contaminating agent (S - no contamination; Sa - saliva; Sg - blood; H - hemostatic) and cleaning technique (S - without cleaning; A - air and water spray; P - polyacrylic acid reconditioning 26%). All specimens were restored with Riva Light Cure (SDI) ionomeric material, sectioned (1.0 × 1.0 mm toothpicks), and subjected to the microtensile bond strength test and a thermocycling regimen (CT). In the immediate analysis, all contaminated groups without cleaning had the following adhesion values when compared with the control group. After thermocycling, in the groups without cleaning only the hemostatic was identified to the control. The Sa groups maintained the immediate analysis standard, while the Sg groups were similar to the control, regardless of the time analyzed. Groups H were similar to each other. In conclusion, the contaminants tested impaired the immediate adhesion of the ionomeric material to dentin. Substrate reconditioning was effective in specimens contaminated with saliva and hemostatic agent. However, bond strength values reduced after aging. |
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Effect of dentin contamination and cleaning on the bond strength of resin-modified glass ionomer cementEfecto de la contaminación y la limpieza de la dentina sobre la fuerza de unión del cemento de ionómero de vidrio modificado con resinaEfeito da contaminação e limpeza da dentina na resistência de união do cimento de ionômero de vidro modificado por resinaContaminaçãoOdontologiaCimentos de ionômero de vidroResistência à tração.ContaminationDentistryGlass ionomer cementsTensile strength. ContaminaciónOdontologíaCementos de ionómero de vidrioFuerza de tensión.This study aimed to evaluate the effect of dentin contamination and cleaning techniques on the bond strength of resin-modified glass ionomer (RMGI)/dentin interfaces.168 bovine teeth were selected and divided into twelve groups (n = 14), according to the contaminating agent (S - no contamination; Sa - saliva; Sg - blood; H - hemostatic) and cleaning technique (S - without cleaning; A - air and water spray; P - polyacrylic acid reconditioning 26%). All specimens were restored with Riva Light Cure (SDI) ionomeric material, sectioned (1.0 × 1.0 mm toothpicks), and subjected to the microtensile bond strength test and a thermocycling regimen (CT). In the immediate analysis, all contaminated groups without cleaning had the following adhesion values when compared with the control group. After thermocycling, in the groups without cleaning only the hemostatic was identified to the control. The Sa groups maintained the immediate analysis standard, while the Sg groups were similar to the control, regardless of the time analyzed. Groups H were similar to each other. In conclusion, the contaminants tested impaired the immediate adhesion of the ionomeric material to dentin. Substrate reconditioning was effective in specimens contaminated with saliva and hemostatic agent. However, bond strength values reduced after aging.Este estudio tuvo como objetivo evaluar el efecto de la contaminación de la dentina y las técnicas de limpieza sobre la fuerza de unión de las interfaces de ionómero de vidrio modificado con resina (RMGI) / dentina.168 dientes bovinos fueron seleccionados y divididos en doce grupos (n = 14), de acuerdo con la contaminación agente (S - sin contaminación; Sa - saliva; Sg - sangre; H - hemostático) y técnica de limpieza (S - sin limpiar; A - spray de aire y agua; P - reacondicionamiento de ácido poliacrílico 26%). Todas las muestras se restauraron con material ionomérico Riva Light Cure (SDI), se seccionaron (palillos de dientes de 1,0 × 1,0 mm) y se sometieron a la prueba de fuerza de unión por microtensión y un régimen de termociclado (CT). En el análisis inmediato, todos los grupos contaminados sin limpieza tuvieron los siguientes valores de adhesión en comparación con el grupo de control. Después del termociclado, en los grupos sin limpieza solo se identificó el hemostático al control. Los grupos Sa mantuvieron el estándar de análisis inmediato, mientras que los grupos Sg fueron similares al control, independientemente del tiempo analizado. Los grupos H eran similares entre sí. En conclusión, los contaminantes probados perjudicaron la adhesión inmediata del material ionomérico a la dentina. El reacondicionamiento del sustrato fue eficaz en muestras contaminadas con saliva y agente hemostático. Sin embargo, los valores de la fuerza de unión se reducen después del envejecimiento.Este estudo teve como objetivo avaliar o efeito da contaminação dentinária e técnicas de limpeza na resistência de união das interfaces ionômero de vidro modificado por resina (RMGI) / dentina. 168 dentes bovinos foram selecionados e divididos em doze grupos (n = 14), de acordo com o contaminante agente (S - sem contaminação; Sa - saliva; Sg - sangue; H - hemostático) e técnica de limpeza (S - sem limpeza; A - spray de ar e água; P - recondicionamento de ácido poliacrílico 26%). Todos os espécimes foram restaurados com material ionomérico Riva Light Cure (SDI), seccionados (palitos de 1,0 x 1,0 mm) e submetidos ao teste de microtração de união e regime de termociclagem (CT). Na análise imediata, todos os grupos contaminados sem limpeza apresentaram os seguintes valores de adesão quando comparados com o grupo controle. Após a termociclagem, nos grupos sem limpeza apenas o hemostático foi identificado para o controle. Os grupos Sa mantiveram o padrão de análise imediata, enquanto os grupos Sg foram semelhantes ao controle, independente do tempo analisado. Os grupos H eram semelhantes entre si. Em conclusão, os contaminantes testados prejudicaram a adesão imediata do material ionomérico à dentina. O recondicionamento do substrato foi eficaz em amostras contaminadas com saliva e agente hemostático. No entanto, os valores de resistência de união reduziram após o envelhecimento.Research, Society and Development2021-06-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1598310.33448/rsd-v10i6.15983Research, Society and Development; Vol. 10 No. 6; e53310615983Research, Society and Development; Vol. 10 Núm. 6; e53310615983Research, Society and Development; v. 10 n. 6; e533106159832525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/15983/14384Copyright (c) 2021 Morganna Borges de Almeida; Paulo Henrique dos Santos; Lara Maria Bueno Esteves; Lívia Maria Alves Valentim da Silva; Marjorie de Oliveira Gallinari; Ticiane Cestari Fagundes; Giulia Bessa de Mello Antonnaccio; André Luiz Fraga Brisohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessAlmeida, Morganna Borges deSantos, Paulo Henrique dos Esteves, Lara Maria Bueno Silva, Lívia Maria Alves Valentim da Gallinari, Marjorie de Oliveira Fagundes, Ticiane Cestari Antonnaccio, Giulia Bessa de MelloBriso, André Luiz Fraga 2021-06-10T22:51:46Zoai:ojs.pkp.sfu.ca:article/15983Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:36:40.648513Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Effect of dentin contamination and cleaning on the bond strength of resin-modified glass ionomer cement Efecto de la contaminación y la limpieza de la dentina sobre la fuerza de unión del cemento de ionómero de vidrio modificado con resina Efeito da contaminação e limpeza da dentina na resistência de união do cimento de ionômero de vidro modificado por resina |
| title |
Effect of dentin contamination and cleaning on the bond strength of resin-modified glass ionomer cement |
| spellingShingle |
Effect of dentin contamination and cleaning on the bond strength of resin-modified glass ionomer cement Almeida, Morganna Borges de Contaminação Odontologia Cimentos de ionômero de vidro Resistência à tração. Contamination Dentistry Glass ionomer cements Tensile strength. Contaminación Odontología Cementos de ionómero de vidrio Fuerza de tensión. |
| title_short |
Effect of dentin contamination and cleaning on the bond strength of resin-modified glass ionomer cement |
| title_full |
Effect of dentin contamination and cleaning on the bond strength of resin-modified glass ionomer cement |
| title_fullStr |
Effect of dentin contamination and cleaning on the bond strength of resin-modified glass ionomer cement |
| title_full_unstemmed |
Effect of dentin contamination and cleaning on the bond strength of resin-modified glass ionomer cement |
| title_sort |
Effect of dentin contamination and cleaning on the bond strength of resin-modified glass ionomer cement |
| author |
Almeida, Morganna Borges de |
| author_facet |
Almeida, Morganna Borges de Santos, Paulo Henrique dos Esteves, Lara Maria Bueno Silva, Lívia Maria Alves Valentim da Gallinari, Marjorie de Oliveira Fagundes, Ticiane Cestari Antonnaccio, Giulia Bessa de Mello Briso, André Luiz Fraga |
| author_role |
author |
| author2 |
Santos, Paulo Henrique dos Esteves, Lara Maria Bueno Silva, Lívia Maria Alves Valentim da Gallinari, Marjorie de Oliveira Fagundes, Ticiane Cestari Antonnaccio, Giulia Bessa de Mello Briso, André Luiz Fraga |
| author2_role |
author author author author author author author |
| dc.contributor.author.fl_str_mv |
Almeida, Morganna Borges de Santos, Paulo Henrique dos Esteves, Lara Maria Bueno Silva, Lívia Maria Alves Valentim da Gallinari, Marjorie de Oliveira Fagundes, Ticiane Cestari Antonnaccio, Giulia Bessa de Mello Briso, André Luiz Fraga |
| dc.subject.por.fl_str_mv |
Contaminação Odontologia Cimentos de ionômero de vidro Resistência à tração. Contamination Dentistry Glass ionomer cements Tensile strength. Contaminación Odontología Cementos de ionómero de vidrio Fuerza de tensión. |
| topic |
Contaminação Odontologia Cimentos de ionômero de vidro Resistência à tração. Contamination Dentistry Glass ionomer cements Tensile strength. Contaminación Odontología Cementos de ionómero de vidrio Fuerza de tensión. |
| description |
This study aimed to evaluate the effect of dentin contamination and cleaning techniques on the bond strength of resin-modified glass ionomer (RMGI)/dentin interfaces.168 bovine teeth were selected and divided into twelve groups (n = 14), according to the contaminating agent (S - no contamination; Sa - saliva; Sg - blood; H - hemostatic) and cleaning technique (S - without cleaning; A - air and water spray; P - polyacrylic acid reconditioning 26%). All specimens were restored with Riva Light Cure (SDI) ionomeric material, sectioned (1.0 × 1.0 mm toothpicks), and subjected to the microtensile bond strength test and a thermocycling regimen (CT). In the immediate analysis, all contaminated groups without cleaning had the following adhesion values when compared with the control group. After thermocycling, in the groups without cleaning only the hemostatic was identified to the control. The Sa groups maintained the immediate analysis standard, while the Sg groups were similar to the control, regardless of the time analyzed. Groups H were similar to each other. In conclusion, the contaminants tested impaired the immediate adhesion of the ionomeric material to dentin. Substrate reconditioning was effective in specimens contaminated with saliva and hemostatic agent. However, bond strength values reduced after aging. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-06-08 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://rsdjournal.org/index.php/rsd/article/view/15983 10.33448/rsd-v10i6.15983 |
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https://rsdjournal.org/index.php/rsd/article/view/15983 |
| identifier_str_mv |
10.33448/rsd-v10i6.15983 |
| dc.language.iso.fl_str_mv |
por |
| language |
por |
| dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/15983/14384 |
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https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development; Vol. 10 No. 6; e53310615983 Research, Society and Development; Vol. 10 Núm. 6; e53310615983 Research, Society and Development; v. 10 n. 6; e53310615983 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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UNIFEI |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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rsd.articles@gmail.com |
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1797052806869286912 |