S-PRG-based composites erosive wear resistance and the effect on surrounding enamel
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1038/s41598-021-03745-3 http://hdl.handle.net/11449/231601 |
Resumo: | This study evaluated Surface Pre-Reacted Glass-ionomer (S-PRG)-based-composites’ surface resistance against erosive wear and their protective effect on surrounding enamel. Bovine enamel was randomized into 12 groups (n = 10/group) [erosion (e) or erosion + abrasion (a)]: nanohybrid-S-PRG-based composite (SPRGe/SPRGa), nanohybrid-S-PRG-based bulk-fill (SPRGBFe/SPRGBFa), nanoparticle-composite (RCe/RCa), nanohybrid-bulk-fill (BFe/BFa), Glass Hybrid Restorative System (GHRSe/GHRSa), and resin-modified glass-ionomer-cement (RMGICe/RMGICa). Cavities were prepared and restored. Initial profile assessment was performed on material and on adjacent enamel at distances of 100, 200, 300, 600, and 700 μm from margin. Specimens were immersed in citric acid (2 min; 6×/day for 5 days) for erosion. Erosion + abrasion groups were brushed for 1 min after erosion. Final profile assessment was performed. Two-way ANOVA and Tukey-test showed: for erosion, the GHRSe and RMGICe presented greater material wear compared to the other groups (p = 0.001); up to 300 μm away from restoration, GHRSe and SPRGBFe were able to prevent enamel loss compared to RMGICe and other composite groups (p = 0.001). For erosion + abrasion, none of the materials exhibited a significant protective effect and S-PRG-based groups showed lower wear than RMGICa and GHRSa, and higher wear than composites (p = 0.001). S-PRG-based-composites can diminish surrounding enamel loss only against erosion alone, similarly to GIC, with advantage of being a more resistant material. |
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S-PRG-based composites erosive wear resistance and the effect on surrounding enamelThis study evaluated Surface Pre-Reacted Glass-ionomer (S-PRG)-based-composites’ surface resistance against erosive wear and their protective effect on surrounding enamel. Bovine enamel was randomized into 12 groups (n = 10/group) [erosion (e) or erosion + abrasion (a)]: nanohybrid-S-PRG-based composite (SPRGe/SPRGa), nanohybrid-S-PRG-based bulk-fill (SPRGBFe/SPRGBFa), nanoparticle-composite (RCe/RCa), nanohybrid-bulk-fill (BFe/BFa), Glass Hybrid Restorative System (GHRSe/GHRSa), and resin-modified glass-ionomer-cement (RMGICe/RMGICa). Cavities were prepared and restored. Initial profile assessment was performed on material and on adjacent enamel at distances of 100, 200, 300, 600, and 700 μm from margin. Specimens were immersed in citric acid (2 min; 6×/day for 5 days) for erosion. Erosion + abrasion groups were brushed for 1 min after erosion. Final profile assessment was performed. Two-way ANOVA and Tukey-test showed: for erosion, the GHRSe and RMGICe presented greater material wear compared to the other groups (p = 0.001); up to 300 μm away from restoration, GHRSe and SPRGBFe were able to prevent enamel loss compared to RMGICe and other composite groups (p = 0.001). For erosion + abrasion, none of the materials exhibited a significant protective effect and S-PRG-based groups showed lower wear than RMGICa and GHRSa, and higher wear than composites (p = 0.001). S-PRG-based-composites can diminish surrounding enamel loss only against erosion alone, similarly to GIC, with advantage of being a more resistant material.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Department of Pediatric Dentistry Orthodontics and Public Health Bauru School of Dentistry University of São Paulo, SPDepartment of Operative Dentistry Endodontics and Dental Materials Bauru School of Dentistry University of São Paulo, SPBiochemistry Department Bauru School of Dentistry University of São Paulo, SPDepartment of Restorative Dentistry Institute of Science and Technology São Paulo State University-UNESPDepartment of Restorative Dentistry Institute of Science and Technology São Paulo State University-UNESPCAPES: 001Universidade de São Paulo (USP)Universidade Estadual Paulista (UNESP)Bergantin, Bianca Tozi PortaluppeDi Leone, Camilla Cristina LiraCruvinel, ThiagoWang, LindaBuzalaf, Marília Afonso RabeloBorges, Alessandra Buhler [UNESP]Honório, Heitor MarquesRios, Daniela2022-04-29T08:46:30Z2022-04-29T08:46:30Z2022-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1038/s41598-021-03745-3Scientific Reports, v. 12, n. 1, 2022.2045-2322http://hdl.handle.net/11449/23160110.1038/s41598-021-03745-32-s2.0-85123125762Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengScientific Reportsinfo:eu-repo/semantics/openAccess2024-04-29T18:17:11Zoai:repositorio.unesp.br:11449/231601Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:23:13.527274Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
S-PRG-based composites erosive wear resistance and the effect on surrounding enamel |
title |
S-PRG-based composites erosive wear resistance and the effect on surrounding enamel |
spellingShingle |
S-PRG-based composites erosive wear resistance and the effect on surrounding enamel Bergantin, Bianca Tozi Portaluppe |
title_short |
S-PRG-based composites erosive wear resistance and the effect on surrounding enamel |
title_full |
S-PRG-based composites erosive wear resistance and the effect on surrounding enamel |
title_fullStr |
S-PRG-based composites erosive wear resistance and the effect on surrounding enamel |
title_full_unstemmed |
S-PRG-based composites erosive wear resistance and the effect on surrounding enamel |
title_sort |
S-PRG-based composites erosive wear resistance and the effect on surrounding enamel |
author |
Bergantin, Bianca Tozi Portaluppe |
author_facet |
Bergantin, Bianca Tozi Portaluppe Di Leone, Camilla Cristina Lira Cruvinel, Thiago Wang, Linda Buzalaf, Marília Afonso Rabelo Borges, Alessandra Buhler [UNESP] Honório, Heitor Marques Rios, Daniela |
author_role |
author |
author2 |
Di Leone, Camilla Cristina Lira Cruvinel, Thiago Wang, Linda Buzalaf, Marília Afonso Rabelo Borges, Alessandra Buhler [UNESP] Honório, Heitor Marques Rios, Daniela |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Bergantin, Bianca Tozi Portaluppe Di Leone, Camilla Cristina Lira Cruvinel, Thiago Wang, Linda Buzalaf, Marília Afonso Rabelo Borges, Alessandra Buhler [UNESP] Honório, Heitor Marques Rios, Daniela |
description |
This study evaluated Surface Pre-Reacted Glass-ionomer (S-PRG)-based-composites’ surface resistance against erosive wear and their protective effect on surrounding enamel. Bovine enamel was randomized into 12 groups (n = 10/group) [erosion (e) or erosion + abrasion (a)]: nanohybrid-S-PRG-based composite (SPRGe/SPRGa), nanohybrid-S-PRG-based bulk-fill (SPRGBFe/SPRGBFa), nanoparticle-composite (RCe/RCa), nanohybrid-bulk-fill (BFe/BFa), Glass Hybrid Restorative System (GHRSe/GHRSa), and resin-modified glass-ionomer-cement (RMGICe/RMGICa). Cavities were prepared and restored. Initial profile assessment was performed on material and on adjacent enamel at distances of 100, 200, 300, 600, and 700 μm from margin. Specimens were immersed in citric acid (2 min; 6×/day for 5 days) for erosion. Erosion + abrasion groups were brushed for 1 min after erosion. Final profile assessment was performed. Two-way ANOVA and Tukey-test showed: for erosion, the GHRSe and RMGICe presented greater material wear compared to the other groups (p = 0.001); up to 300 μm away from restoration, GHRSe and SPRGBFe were able to prevent enamel loss compared to RMGICe and other composite groups (p = 0.001). For erosion + abrasion, none of the materials exhibited a significant protective effect and S-PRG-based groups showed lower wear than RMGICa and GHRSa, and higher wear than composites (p = 0.001). S-PRG-based-composites can diminish surrounding enamel loss only against erosion alone, similarly to GIC, with advantage of being a more resistant material. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-04-29T08:46:30Z 2022-04-29T08:46:30Z 2022-12-01 |
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/10.1038/s41598-021-03745-3 Scientific Reports, v. 12, n. 1, 2022. 2045-2322 http://hdl.handle.net/11449/231601 10.1038/s41598-021-03745-3 2-s2.0-85123125762 |
url |
http://dx.doi.org/10.1038/s41598-021-03745-3 http://hdl.handle.net/11449/231601 |
identifier_str_mv |
Scientific Reports, v. 12, n. 1, 2022. 2045-2322 10.1038/s41598-021-03745-3 2-s2.0-85123125762 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Scientific Reports |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus 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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1808129196214452224 |