Comparative evaluation of antimicrobial action of MTA, calcium hydroxide and Portland cement

Detalhes bibliográficos
Autor(a) principal: Ribeiro,Caroline Sousa
Data de Publicação: 2006
Outros Autores: Kuteken,Fernanda Akemi, Hirata Júnior,Raphael, Scelza,Miriam F. Zaccaro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of applied oral science (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572006000500006
Resumo: The present study aimed to evaluate and compare the antimicrobial effect of MTA Dentsply, MTA Angelus, Calcium Hydroxide and Portland cement. Four reference bacterial strains were used: Pseudomonas aeruginosa, Escherichia coli, Bacteroides fragilis, and Enterococcus faecalis. Plates containing Mueller-Hinton agar supplemented with 5% sheep blood, hemin, and menadione were inoculated with the bacterial suspensions. Subsequently, wells were prepared and immediately filled with materials and incubated at 37ºC for 48 hours under anaerobic conditions, except P. aeruginosa. The diameters of inhibition zones were measured, and data analyzed using ANOVA and the Tukey test with 1% level of significance. MTA Dentsply, MTA Angelus and Portland cement inhibited the growth of P. aeruginosa. Calcium Hydroxide was effective against P. aeruginosa and B. fragillis. Under anaerobic conditions, which may hamper the formation of reactive oxygen species, the materials failed to inhibit E. faecalis, and E. coli.
id USP-17_84d1b37e66977d9619efa20e3aee50eb
oai_identifier_str oai:scielo:S1678-77572006000500006
network_acronym_str USP-17
network_name_str Journal of applied oral science (Online)
repository_id_str
spelling Comparative evaluation of antimicrobial action of MTA, calcium hydroxide and Portland cementMineral trioxide aggregateCalcium hydroxidePortland cementAntimicrobial activityThe present study aimed to evaluate and compare the antimicrobial effect of MTA Dentsply, MTA Angelus, Calcium Hydroxide and Portland cement. Four reference bacterial strains were used: Pseudomonas aeruginosa, Escherichia coli, Bacteroides fragilis, and Enterococcus faecalis. Plates containing Mueller-Hinton agar supplemented with 5% sheep blood, hemin, and menadione were inoculated with the bacterial suspensions. Subsequently, wells were prepared and immediately filled with materials and incubated at 37ºC for 48 hours under anaerobic conditions, except P. aeruginosa. The diameters of inhibition zones were measured, and data analyzed using ANOVA and the Tukey test with 1% level of significance. MTA Dentsply, MTA Angelus and Portland cement inhibited the growth of P. aeruginosa. Calcium Hydroxide was effective against P. aeruginosa and B. fragillis. Under anaerobic conditions, which may hamper the formation of reactive oxygen species, the materials failed to inhibit E. faecalis, and E. coli.Faculdade De Odontologia De Bauru - USP2006-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572006000500006Journal of Applied Oral Science v.14 n.5 2006reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/S1678-77572006000500006info:eu-repo/semantics/openAccessRibeiro,Caroline SousaKuteken,Fernanda AkemiHirata Júnior,RaphaelScelza,Miriam F. Zaccaroeng2007-01-09T00:00:00Zoai:scielo:S1678-77572006000500006Revistahttp://www.scielo.br/jaosPUBhttps://old.scielo.br/oai/scielo-oai.php||jaos@usp.br1678-77651678-7757opendoar:2007-01-09T00:00Journal of applied oral science (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Comparative evaluation of antimicrobial action of MTA, calcium hydroxide and Portland cement
title Comparative evaluation of antimicrobial action of MTA, calcium hydroxide and Portland cement
spellingShingle Comparative evaluation of antimicrobial action of MTA, calcium hydroxide and Portland cement
Ribeiro,Caroline Sousa
Mineral trioxide aggregate
Calcium hydroxide
Portland cement
Antimicrobial activity
title_short Comparative evaluation of antimicrobial action of MTA, calcium hydroxide and Portland cement
title_full Comparative evaluation of antimicrobial action of MTA, calcium hydroxide and Portland cement
title_fullStr Comparative evaluation of antimicrobial action of MTA, calcium hydroxide and Portland cement
title_full_unstemmed Comparative evaluation of antimicrobial action of MTA, calcium hydroxide and Portland cement
title_sort Comparative evaluation of antimicrobial action of MTA, calcium hydroxide and Portland cement
author Ribeiro,Caroline Sousa
author_facet Ribeiro,Caroline Sousa
Kuteken,Fernanda Akemi
Hirata Júnior,Raphael
Scelza,Miriam F. Zaccaro
author_role author
author2 Kuteken,Fernanda Akemi
Hirata Júnior,Raphael
Scelza,Miriam F. Zaccaro
author2_role author
author
author
dc.contributor.author.fl_str_mv Ribeiro,Caroline Sousa
Kuteken,Fernanda Akemi
Hirata Júnior,Raphael
Scelza,Miriam F. Zaccaro
dc.subject.por.fl_str_mv Mineral trioxide aggregate
Calcium hydroxide
Portland cement
Antimicrobial activity
topic Mineral trioxide aggregate
Calcium hydroxide
Portland cement
Antimicrobial activity
description The present study aimed to evaluate and compare the antimicrobial effect of MTA Dentsply, MTA Angelus, Calcium Hydroxide and Portland cement. Four reference bacterial strains were used: Pseudomonas aeruginosa, Escherichia coli, Bacteroides fragilis, and Enterococcus faecalis. Plates containing Mueller-Hinton agar supplemented with 5% sheep blood, hemin, and menadione were inoculated with the bacterial suspensions. Subsequently, wells were prepared and immediately filled with materials and incubated at 37ºC for 48 hours under anaerobic conditions, except P. aeruginosa. The diameters of inhibition zones were measured, and data analyzed using ANOVA and the Tukey test with 1% level of significance. MTA Dentsply, MTA Angelus and Portland cement inhibited the growth of P. aeruginosa. Calcium Hydroxide was effective against P. aeruginosa and B. fragillis. Under anaerobic conditions, which may hamper the formation of reactive oxygen species, the materials failed to inhibit E. faecalis, and E. coli.
publishDate 2006
dc.date.none.fl_str_mv 2006-10-01
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=S1678-77572006000500006
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-77572006000500006
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1678-77572006000500006
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 Faculdade De Odontologia De Bauru - USP
publisher.none.fl_str_mv Faculdade De Odontologia De Bauru - USP
dc.source.none.fl_str_mv Journal of Applied Oral Science v.14 n.5 2006
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_ 1748936434330370048

Registros relacionados