Obliteration of Dentinal Tubules by Desensitizing Agents Based on Silver Fluoride/Potassium Iodide or Pre-Reacted Glass Particles: An in Vitro Study
Autor(a) principal: | |
---|---|
Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online) |
Texto Completo: | https://revista.uepb.edu.br/PBOCI/article/view/1629 |
Resumo: | Objective: To evaluate the efficacy of desensitizing agents for the obliteration of dentinal tubules subjected or not to a simulated oral environment. Material and Methods: Dentinal discs (n=8) treated with Riva-Star (RS) or PRG-Barrier-Coat (PRG) were submitted (cycled) or not submitted (control) to erosive-abrasive-thermal cycles and evaluated using scanning electron microscopy/energy dispersive spectroscopic analysis. The variables analyzed were tubule obliteration and dentin surface chemical composition. Data were analyzed by non-parametric tests (p<0.05). Results: The cycled and control groups did not differ significantly for the responses in each material. The PRG control and cycled groups had fewer visible tubules and a higher proportion of totally obliterated tubules than the RS groups. The percentages of silver coverage were higher in the RS-control than in the RS-cycled. There was a significant inverse correlation between the presence of silver and non-obliterated tubules (R=-0.791; p<0.001). The percentages of carbon, aluminum, strontium, and potassium were significantly higher in the PRG-control and PRG-cycled compared to the RS control. The percentages of calcium, phosphorus, and silver were significantly higher in the RS compared to the PRG groups. PRG-control showed a higher percentage of boron than RS-control. Conclusion: PRG promoted greater tubule obliteration than SR. Simulated stress did not affect the obliterating effect of each agent. Greater silver coverage corresponded to a lower proportion of non-obliterated tubules in RS. Carbon, aluminum, strontium, boron, and potassium predominated in the dentin surface treated with PRG, while calcium, phosphorus, and silver prevailed in RS groups. |
id |
UEPB-4_3608fa7884812fe7ee3404fc2f63c894 |
---|---|
oai_identifier_str |
oai:ojs.pkp.sfu.ca:article/1629 |
network_acronym_str |
UEPB-4 |
network_name_str |
Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online) |
repository_id_str |
|
spelling |
Obliteration of Dentinal Tubules by Desensitizing Agents Based on Silver Fluoride/Potassium Iodide or Pre-Reacted Glass Particles: An in Vitro StudyDentinDentin Desensitizing AgentsDentin SensitivityMicroscopy, Electron, ScanningObjective: To evaluate the efficacy of desensitizing agents for the obliteration of dentinal tubules subjected or not to a simulated oral environment. Material and Methods: Dentinal discs (n=8) treated with Riva-Star (RS) or PRG-Barrier-Coat (PRG) were submitted (cycled) or not submitted (control) to erosive-abrasive-thermal cycles and evaluated using scanning electron microscopy/energy dispersive spectroscopic analysis. The variables analyzed were tubule obliteration and dentin surface chemical composition. Data were analyzed by non-parametric tests (p<0.05). Results: The cycled and control groups did not differ significantly for the responses in each material. The PRG control and cycled groups had fewer visible tubules and a higher proportion of totally obliterated tubules than the RS groups. The percentages of silver coverage were higher in the RS-control than in the RS-cycled. There was a significant inverse correlation between the presence of silver and non-obliterated tubules (R=-0.791; p<0.001). The percentages of carbon, aluminum, strontium, and potassium were significantly higher in the PRG-control and PRG-cycled compared to the RS control. The percentages of calcium, phosphorus, and silver were significantly higher in the RS compared to the PRG groups. PRG-control showed a higher percentage of boron than RS-control. Conclusion: PRG promoted greater tubule obliteration than SR. Simulated stress did not affect the obliterating effect of each agent. Greater silver coverage corresponded to a lower proportion of non-obliterated tubules in RS. Carbon, aluminum, strontium, boron, and potassium predominated in the dentin surface treated with PRG, while calcium, phosphorus, and silver prevailed in RS groups.EDUEPB - EDITORA DA UNIVERSIDADE ESTADUAL DA PARAÍBA2022-12-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revista.uepb.edu.br/PBOCI/article/view/1629Pesquisa Brasileira em Odontopediatria e Clínica Integrada; Vol. 22 (2022); e210183Pesquisa Brasileira em Odontopediatria e Clínica Integrada; v. 22 (2022); e2101831983-46321519-0501reponame:Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online)instname:Universidade Estadual da Paraíba (UEPB)instacron:UEPBenghttps://revista.uepb.edu.br/PBOCI/article/view/1629/1201Copyright (c) 2022 Pesquisa Brasileira em Odontopediatria e Clínica Integradahttps://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessde Castro, Fernanda Novais Arantes MacielArantes, Diandra CostaRodrigues, Wagner NunesMoreira, Allyson NogueiraMagalhães, Cláudia Silami2022-12-16T09:34:31Zoai:ojs.pkp.sfu.ca:article/1629Revistahttps://revista.uepb.edu.br/PBOCI/PUBhttps://revista.uepb.edu.br/PBOCI/oaipboci.editoria@gmail.com || alessandrouepb@gmail.com1983-46321519-0501opendoar:2022-12-16T09:34:31Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online) - Universidade Estadual da Paraíba (UEPB)false |
dc.title.none.fl_str_mv |
Obliteration of Dentinal Tubules by Desensitizing Agents Based on Silver Fluoride/Potassium Iodide or Pre-Reacted Glass Particles: An in Vitro Study |
title |
Obliteration of Dentinal Tubules by Desensitizing Agents Based on Silver Fluoride/Potassium Iodide or Pre-Reacted Glass Particles: An in Vitro Study |
spellingShingle |
Obliteration of Dentinal Tubules by Desensitizing Agents Based on Silver Fluoride/Potassium Iodide or Pre-Reacted Glass Particles: An in Vitro Study de Castro, Fernanda Novais Arantes Maciel Dentin Dentin Desensitizing Agents Dentin Sensitivity Microscopy, Electron, Scanning |
title_short |
Obliteration of Dentinal Tubules by Desensitizing Agents Based on Silver Fluoride/Potassium Iodide or Pre-Reacted Glass Particles: An in Vitro Study |
title_full |
Obliteration of Dentinal Tubules by Desensitizing Agents Based on Silver Fluoride/Potassium Iodide or Pre-Reacted Glass Particles: An in Vitro Study |
title_fullStr |
Obliteration of Dentinal Tubules by Desensitizing Agents Based on Silver Fluoride/Potassium Iodide or Pre-Reacted Glass Particles: An in Vitro Study |
title_full_unstemmed |
Obliteration of Dentinal Tubules by Desensitizing Agents Based on Silver Fluoride/Potassium Iodide or Pre-Reacted Glass Particles: An in Vitro Study |
title_sort |
Obliteration of Dentinal Tubules by Desensitizing Agents Based on Silver Fluoride/Potassium Iodide or Pre-Reacted Glass Particles: An in Vitro Study |
author |
de Castro, Fernanda Novais Arantes Maciel |
author_facet |
de Castro, Fernanda Novais Arantes Maciel Arantes, Diandra Costa Rodrigues, Wagner Nunes Moreira, Allyson Nogueira Magalhães, Cláudia Silami |
author_role |
author |
author2 |
Arantes, Diandra Costa Rodrigues, Wagner Nunes Moreira, Allyson Nogueira Magalhães, Cláudia Silami |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
de Castro, Fernanda Novais Arantes Maciel Arantes, Diandra Costa Rodrigues, Wagner Nunes Moreira, Allyson Nogueira Magalhães, Cláudia Silami |
dc.subject.por.fl_str_mv |
Dentin Dentin Desensitizing Agents Dentin Sensitivity Microscopy, Electron, Scanning |
topic |
Dentin Dentin Desensitizing Agents Dentin Sensitivity Microscopy, Electron, Scanning |
description |
Objective: To evaluate the efficacy of desensitizing agents for the obliteration of dentinal tubules subjected or not to a simulated oral environment. Material and Methods: Dentinal discs (n=8) treated with Riva-Star (RS) or PRG-Barrier-Coat (PRG) were submitted (cycled) or not submitted (control) to erosive-abrasive-thermal cycles and evaluated using scanning electron microscopy/energy dispersive spectroscopic analysis. The variables analyzed were tubule obliteration and dentin surface chemical composition. Data were analyzed by non-parametric tests (p<0.05). Results: The cycled and control groups did not differ significantly for the responses in each material. The PRG control and cycled groups had fewer visible tubules and a higher proportion of totally obliterated tubules than the RS groups. The percentages of silver coverage were higher in the RS-control than in the RS-cycled. There was a significant inverse correlation between the presence of silver and non-obliterated tubules (R=-0.791; p<0.001). The percentages of carbon, aluminum, strontium, and potassium were significantly higher in the PRG-control and PRG-cycled compared to the RS control. The percentages of calcium, phosphorus, and silver were significantly higher in the RS compared to the PRG groups. PRG-control showed a higher percentage of boron than RS-control. Conclusion: PRG promoted greater tubule obliteration than SR. Simulated stress did not affect the obliterating effect of each agent. Greater silver coverage corresponded to a lower proportion of non-obliterated tubules in RS. Carbon, aluminum, strontium, boron, and potassium predominated in the dentin surface treated with PRG, while calcium, phosphorus, and silver prevailed in RS groups. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-12-16 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revista.uepb.edu.br/PBOCI/article/view/1629 |
url |
https://revista.uepb.edu.br/PBOCI/article/view/1629 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://revista.uepb.edu.br/PBOCI/article/view/1629/1201 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2022 Pesquisa Brasileira em Odontopediatria e Clínica Integrada https://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2022 Pesquisa Brasileira em Odontopediatria e Clínica Integrada https://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
EDUEPB - EDITORA DA UNIVERSIDADE ESTADUAL DA PARAÍBA |
publisher.none.fl_str_mv |
EDUEPB - EDITORA DA UNIVERSIDADE ESTADUAL DA PARAÍBA |
dc.source.none.fl_str_mv |
Pesquisa Brasileira em Odontopediatria e Clínica Integrada; Vol. 22 (2022); e210183 Pesquisa Brasileira em Odontopediatria e Clínica Integrada; v. 22 (2022); e210183 1983-4632 1519-0501 reponame:Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online) instname:Universidade Estadual da Paraíba (UEPB) instacron:UEPB |
instname_str |
Universidade Estadual da Paraíba (UEPB) |
instacron_str |
UEPB |
institution |
UEPB |
reponame_str |
Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online) |
collection |
Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online) |
repository.name.fl_str_mv |
Pesquisa Brasileira em Odontopediatria e Clínica Integrada (Online) - Universidade Estadual da Paraíba (UEPB) |
repository.mail.fl_str_mv |
pboci.editoria@gmail.com || alessandrouepb@gmail.com |
_version_ |
1803387863833772032 |