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COMPARATIVE EVALUATION OF ANTIMICROBIAL ACTION OF MTA, CALCIUM HYDROXIDE AND PORTLAND CEMENT

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 Muell...

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Autores principales: Ribeiro, Caroline Sousa, Kuteken, Fernanda Akemi, Hirata, Raphael, Scelza, Miriam F. Zaccaro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Faculdade de Odontologia de Bauru da Universidade de São Paulo 2006
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4327223/
https://www.ncbi.nlm.nih.gov/pubmed/19089053
http://dx.doi.org/10.1590/S1678-77572006000500006
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author Ribeiro, Caroline Sousa
Kuteken, Fernanda Akemi
Hirata, Raphael
Scelza, Miriam F. Zaccaro
author_facet Ribeiro, Caroline Sousa
Kuteken, Fernanda Akemi
Hirata, Raphael
Scelza, Miriam F. Zaccaro
author_sort Ribeiro, Caroline Sousa
collection PubMed
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 37°C 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.
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spelling pubmed-43272232015-04-16 COMPARATIVE EVALUATION OF ANTIMICROBIAL ACTION OF MTA, CALCIUM HYDROXIDE AND PORTLAND CEMENT Ribeiro, Caroline Sousa Kuteken, Fernanda Akemi Hirata, Raphael Scelza, Miriam F. Zaccaro J Appl Oral Sci Original Article 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 37°C 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 da Universidade de São Paulo 2006-10 /pmc/articles/PMC4327223/ /pubmed/19089053 http://dx.doi.org/10.1590/S1678-77572006000500006 Text en http://creativecommons.org/licenses/by-nc/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Ribeiro, Caroline Sousa
Kuteken, Fernanda Akemi
Hirata, Raphael
Scelza, Miriam F. Zaccaro
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
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_short 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
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4327223/
https://www.ncbi.nlm.nih.gov/pubmed/19089053
http://dx.doi.org/10.1590/S1678-77572006000500006
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