Biocompatibility and setting time of CPM-MTA and white Portland cement clinker with or without calcium sulfate
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of applied oral science (Online) |
Texto Completo: | https://www.revistas.usp.br/jaos/article/view/53403 |
Resumo: | Objective To evaluate the biocompatibility and the setting time of Portland cement clinker with or without 2% or 5% calcium sulfate and MTA-CPM. Material and Methods Twenty-four mice (Rattus norvegicus) received subcutaneously polyethylene tubes filled with Portland cement clinker with or without 2% or 5% calcium sulfate and MTA. After 15, 30 and 60 days of implantation, the animals were killed and specimens were prepared for microscopic analysis. For evaluation of the setting time, each material was analyzed using Gilmore needles weighing 113.5 g and 456.5 g, according to the ASTM specification Number C266-08 guideline. Data were analyzed by ANOVA and Tukey's test for setting time and Kruskal-Wallis and Dunn test for biocompatibility at 5% significance level. Results Histologic observation showed no statistically significant difference of biocompatibility (p>0.05) among the materials in the subcutaneous tissues. For the setting time, clinker without calcium sulfate showed the shortest initial and final setting times (6.18 s/21.48 s), followed by clinker with 2% calcium sulfate (9.22 s/25.33 s), clinker with 5% calcium sulfate (10.06 s/42.46 s) and MTA (15.01 s/42.46 s). Conclusions All the tested materials showed biocompatibility and the calcium sulfate absence shortened the initial and final setting times of the white Portland cement clinker. |
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Journal of applied oral science (Online) |
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Biocompatibility and setting time of CPM-MTA and white Portland cement clinker with or without calcium sulfateDental materialCalcium sulfateObjective To evaluate the biocompatibility and the setting time of Portland cement clinker with or without 2% or 5% calcium sulfate and MTA-CPM. Material and Methods Twenty-four mice (Rattus norvegicus) received subcutaneously polyethylene tubes filled with Portland cement clinker with or without 2% or 5% calcium sulfate and MTA. After 15, 30 and 60 days of implantation, the animals were killed and specimens were prepared for microscopic analysis. For evaluation of the setting time, each material was analyzed using Gilmore needles weighing 113.5 g and 456.5 g, according to the ASTM specification Number C266-08 guideline. Data were analyzed by ANOVA and Tukey's test for setting time and Kruskal-Wallis and Dunn test for biocompatibility at 5% significance level. Results Histologic observation showed no statistically significant difference of biocompatibility (p>0.05) among the materials in the subcutaneous tissues. For the setting time, clinker without calcium sulfate showed the shortest initial and final setting times (6.18 s/21.48 s), followed by clinker with 2% calcium sulfate (9.22 s/25.33 s), clinker with 5% calcium sulfate (10.06 s/42.46 s) and MTA (15.01 s/42.46 s). Conclusions All the tested materials showed biocompatibility and the calcium sulfate absence shortened the initial and final setting times of the white Portland cement clinker.Universidade de São Paulo. Faculdade de Odontologia de Bauru2013-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/5340310.1590/1678-7757201302200Journal of Applied Oral Science; Vol. 21 No. 1 (2013); 32-36Journal of Applied Oral Science; Vol. 21 Núm. 1 (2013); 32-36Journal of Applied Oral Science; v. 21 n. 1 (2013); 32-361678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/53403/57382Copyright (c) 2013 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessBRAMANTE, Clovis MonteiroKATO, Marcia MagroASSIS, Gerson Francisco deDUARTE, Marco Antonio HungaroBERNARDINELI, NorbertiMORAES, Ivaldo Gomes deGARCIA, Roberto BrandãoORDINOLA-ZAPATA, RonaldBRAMANTE, Alexandre Silva2014-05-08T13:21:16Zoai:revistas.usp.br:article/53403Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2014-05-08T13:21:16Journal of applied oral science (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Biocompatibility and setting time of CPM-MTA and white Portland cement clinker with or without calcium sulfate |
title |
Biocompatibility and setting time of CPM-MTA and white Portland cement clinker with or without calcium sulfate |
spellingShingle |
Biocompatibility and setting time of CPM-MTA and white Portland cement clinker with or without calcium sulfate BRAMANTE, Clovis Monteiro Dental material Calcium sulfate |
title_short |
Biocompatibility and setting time of CPM-MTA and white Portland cement clinker with or without calcium sulfate |
title_full |
Biocompatibility and setting time of CPM-MTA and white Portland cement clinker with or without calcium sulfate |
title_fullStr |
Biocompatibility and setting time of CPM-MTA and white Portland cement clinker with or without calcium sulfate |
title_full_unstemmed |
Biocompatibility and setting time of CPM-MTA and white Portland cement clinker with or without calcium sulfate |
title_sort |
Biocompatibility and setting time of CPM-MTA and white Portland cement clinker with or without calcium sulfate |
author |
BRAMANTE, Clovis Monteiro |
author_facet |
BRAMANTE, Clovis Monteiro KATO, Marcia Magro ASSIS, Gerson Francisco de DUARTE, Marco Antonio Hungaro BERNARDINELI, Norberti MORAES, Ivaldo Gomes de GARCIA, Roberto Brandão ORDINOLA-ZAPATA, Ronald BRAMANTE, Alexandre Silva |
author_role |
author |
author2 |
KATO, Marcia Magro ASSIS, Gerson Francisco de DUARTE, Marco Antonio Hungaro BERNARDINELI, Norberti MORAES, Ivaldo Gomes de GARCIA, Roberto Brandão ORDINOLA-ZAPATA, Ronald BRAMANTE, Alexandre Silva |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
BRAMANTE, Clovis Monteiro KATO, Marcia Magro ASSIS, Gerson Francisco de DUARTE, Marco Antonio Hungaro BERNARDINELI, Norberti MORAES, Ivaldo Gomes de GARCIA, Roberto Brandão ORDINOLA-ZAPATA, Ronald BRAMANTE, Alexandre Silva |
dc.subject.por.fl_str_mv |
Dental material Calcium sulfate |
topic |
Dental material Calcium sulfate |
description |
Objective To evaluate the biocompatibility and the setting time of Portland cement clinker with or without 2% or 5% calcium sulfate and MTA-CPM. Material and Methods Twenty-four mice (Rattus norvegicus) received subcutaneously polyethylene tubes filled with Portland cement clinker with or without 2% or 5% calcium sulfate and MTA. After 15, 30 and 60 days of implantation, the animals were killed and specimens were prepared for microscopic analysis. For evaluation of the setting time, each material was analyzed using Gilmore needles weighing 113.5 g and 456.5 g, according to the ASTM specification Number C266-08 guideline. Data were analyzed by ANOVA and Tukey's test for setting time and Kruskal-Wallis and Dunn test for biocompatibility at 5% significance level. Results Histologic observation showed no statistically significant difference of biocompatibility (p>0.05) among the materials in the subcutaneous tissues. For the setting time, clinker without calcium sulfate showed the shortest initial and final setting times (6.18 s/21.48 s), followed by clinker with 2% calcium sulfate (9.22 s/25.33 s), clinker with 5% calcium sulfate (10.06 s/42.46 s) and MTA (15.01 s/42.46 s). Conclusions All the tested materials showed biocompatibility and the calcium sulfate absence shortened the initial and final setting times of the white Portland cement clinker. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-01 |
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://www.revistas.usp.br/jaos/article/view/53403 10.1590/1678-7757201302200 |
url |
https://www.revistas.usp.br/jaos/article/view/53403 |
identifier_str_mv |
10.1590/1678-7757201302200 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/jaos/article/view/53403/57382 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2013 Journal of Applied Oral Science info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2013 Journal of Applied Oral Science |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Odontologia de Bauru |
dc.source.none.fl_str_mv |
Journal of Applied Oral Science; Vol. 21 No. 1 (2013); 32-36 Journal of Applied Oral Science; Vol. 21 Núm. 1 (2013); 32-36 Journal of Applied Oral Science; v. 21 n. 1 (2013); 32-36 1678-7765 1678-7757 reponame:Journal of applied oral science (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Journal of applied oral science (Online) |
collection |
Journal of applied oral science (Online) |
repository.name.fl_str_mv |
Journal of applied oral science (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
||jaos@usp.br |
_version_ |
1800221677537198080 |