Bovine Pulp Tissue Dissolution Ability of Irrigants Associated or Not to Ultrasonic Agitation
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Dental Journal |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402015000500537 |
Resumo: | Abstract: The aim of this study was to evaluate the tissue dissolution ability of different irrigating solutions associated or not to ultrasonic agitation. Ninety bovine pulp fragments (n=10 per group) were weighed and then placed individually in Eppendorf test tubes containing the following irrigants: G1- 2.5% sodium hypochlorite (NaOCl); G2- 2.5% NaOCl + ultrasonic agitation (US); G3- 2.5% NaOCl + 0.2% cetrimide (CTR); G4- 2.5% NaOCl + 0.2% CTR + US; G5- 400 ppm Sterilox (SX); G6- SX + US; G7- 0.2% CTR; G8- 0.2% CTR + US; G9- saline solution. Two blinded observers assessed the samples continuously for the first 4 h, and then every hour for the next 12 h. Dissolution speed was calculated by dividing the initial pulp weight (mg) by the period of time until complete dissolution (min). Data were compared by ANOVA and Tukey post hoc test with a 5% significance level. G1 to G4 dissolved pulp fragments completely and G2 was significantly faster than the other groups. G5 to G9 did not exhibit dissolving activity. In conclusion, only groups containing NaOCl were capable of pulp tissue dissolution, which was enhanced by ultrasonic agitation, but did not alter when 0.2% cetrimide was associated. This isolated solution and Sterilox showed no dissolving capacity, regardless the use of ultrasound. |
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Brazilian Dental Journal |
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Bovine Pulp Tissue Dissolution Ability of Irrigants Associated or Not to Ultrasonic Agitationsodium hypochloritepulp dissolutionirrigantscetrimideSteriloxultrasoundsuper-oxidized water.Abstract: The aim of this study was to evaluate the tissue dissolution ability of different irrigating solutions associated or not to ultrasonic agitation. Ninety bovine pulp fragments (n=10 per group) were weighed and then placed individually in Eppendorf test tubes containing the following irrigants: G1- 2.5% sodium hypochlorite (NaOCl); G2- 2.5% NaOCl + ultrasonic agitation (US); G3- 2.5% NaOCl + 0.2% cetrimide (CTR); G4- 2.5% NaOCl + 0.2% CTR + US; G5- 400 ppm Sterilox (SX); G6- SX + US; G7- 0.2% CTR; G8- 0.2% CTR + US; G9- saline solution. Two blinded observers assessed the samples continuously for the first 4 h, and then every hour for the next 12 h. Dissolution speed was calculated by dividing the initial pulp weight (mg) by the period of time until complete dissolution (min). Data were compared by ANOVA and Tukey post hoc test with a 5% significance level. G1 to G4 dissolved pulp fragments completely and G2 was significantly faster than the other groups. G5 to G9 did not exhibit dissolving activity. In conclusion, only groups containing NaOCl were capable of pulp tissue dissolution, which was enhanced by ultrasonic agitation, but did not alter when 0.2% cetrimide was associated. This isolated solution and Sterilox showed no dissolving capacity, regardless the use of ultrasound.Fundação Odontológica de Ribeirão Preto2015-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402015000500537Brazilian Dental Journal v.26 n.5 2015reponame:Brazilian Dental Journalinstname:Fundação Odontológica de Ribeirão Preto (FUNORP)instacron:FUNORP10.1590/0103-6440201300243info:eu-repo/semantics/openAccessNiewierowski,Renata SengerScalzilli,Luíza RodriguesMorgental,Renata DornellesFigueiredo,José Antônio Poli deVier-Pelisser,Fabiana VieiraBorba,Maristela Gutierrez deGhisi,Alexandre Corrêaeng2015-12-03T00:00:00Zoai:scielo:S0103-64402015000500537Revistahttps://www.scielo.br/j/bdj/https://old.scielo.br/oai/scielo-oai.phpbdj@forp.usp.br||sergio@fosjc.unesp.br1806-47600103-6440opendoar:2015-12-03T00:00Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP)false |
dc.title.none.fl_str_mv |
Bovine Pulp Tissue Dissolution Ability of Irrigants Associated or Not to Ultrasonic Agitation |
title |
Bovine Pulp Tissue Dissolution Ability of Irrigants Associated or Not to Ultrasonic Agitation |
spellingShingle |
Bovine Pulp Tissue Dissolution Ability of Irrigants Associated or Not to Ultrasonic Agitation Niewierowski,Renata Senger sodium hypochlorite pulp dissolution irrigants cetrimide Sterilox ultrasound super-oxidized water. |
title_short |
Bovine Pulp Tissue Dissolution Ability of Irrigants Associated or Not to Ultrasonic Agitation |
title_full |
Bovine Pulp Tissue Dissolution Ability of Irrigants Associated or Not to Ultrasonic Agitation |
title_fullStr |
Bovine Pulp Tissue Dissolution Ability of Irrigants Associated or Not to Ultrasonic Agitation |
title_full_unstemmed |
Bovine Pulp Tissue Dissolution Ability of Irrigants Associated or Not to Ultrasonic Agitation |
title_sort |
Bovine Pulp Tissue Dissolution Ability of Irrigants Associated or Not to Ultrasonic Agitation |
author |
Niewierowski,Renata Senger |
author_facet |
Niewierowski,Renata Senger Scalzilli,Luíza Rodrigues Morgental,Renata Dornelles Figueiredo,José Antônio Poli de Vier-Pelisser,Fabiana Vieira Borba,Maristela Gutierrez de Ghisi,Alexandre Corrêa |
author_role |
author |
author2 |
Scalzilli,Luíza Rodrigues Morgental,Renata Dornelles Figueiredo,José Antônio Poli de Vier-Pelisser,Fabiana Vieira Borba,Maristela Gutierrez de Ghisi,Alexandre Corrêa |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Niewierowski,Renata Senger Scalzilli,Luíza Rodrigues Morgental,Renata Dornelles Figueiredo,José Antônio Poli de Vier-Pelisser,Fabiana Vieira Borba,Maristela Gutierrez de Ghisi,Alexandre Corrêa |
dc.subject.por.fl_str_mv |
sodium hypochlorite pulp dissolution irrigants cetrimide Sterilox ultrasound super-oxidized water. |
topic |
sodium hypochlorite pulp dissolution irrigants cetrimide Sterilox ultrasound super-oxidized water. |
description |
Abstract: The aim of this study was to evaluate the tissue dissolution ability of different irrigating solutions associated or not to ultrasonic agitation. Ninety bovine pulp fragments (n=10 per group) were weighed and then placed individually in Eppendorf test tubes containing the following irrigants: G1- 2.5% sodium hypochlorite (NaOCl); G2- 2.5% NaOCl + ultrasonic agitation (US); G3- 2.5% NaOCl + 0.2% cetrimide (CTR); G4- 2.5% NaOCl + 0.2% CTR + US; G5- 400 ppm Sterilox (SX); G6- SX + US; G7- 0.2% CTR; G8- 0.2% CTR + US; G9- saline solution. Two blinded observers assessed the samples continuously for the first 4 h, and then every hour for the next 12 h. Dissolution speed was calculated by dividing the initial pulp weight (mg) by the period of time until complete dissolution (min). Data were compared by ANOVA and Tukey post hoc test with a 5% significance level. G1 to G4 dissolved pulp fragments completely and G2 was significantly faster than the other groups. G5 to G9 did not exhibit dissolving activity. In conclusion, only groups containing NaOCl were capable of pulp tissue dissolution, which was enhanced by ultrasonic agitation, but did not alter when 0.2% cetrimide was associated. This isolated solution and Sterilox showed no dissolving capacity, regardless the use of ultrasound. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402015000500537 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402015000500537 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0103-6440201300243 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Fundação Odontológica de Ribeirão Preto |
publisher.none.fl_str_mv |
Fundação Odontológica de Ribeirão Preto |
dc.source.none.fl_str_mv |
Brazilian Dental Journal v.26 n.5 2015 reponame:Brazilian Dental Journal instname:Fundação Odontológica de Ribeirão Preto (FUNORP) instacron:FUNORP |
instname_str |
Fundação Odontológica de Ribeirão Preto (FUNORP) |
instacron_str |
FUNORP |
institution |
FUNORP |
reponame_str |
Brazilian Dental Journal |
collection |
Brazilian Dental Journal |
repository.name.fl_str_mv |
Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP) |
repository.mail.fl_str_mv |
bdj@forp.usp.br||sergio@fosjc.unesp.br |
_version_ |
1754204093905108992 |