Antimicrobial activity of different root canal filling pastes used in deciduous teeth
Autor(a) principal: | |
---|---|
Data de Publicação: | 2008 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Materials research (São Carlos. Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392008000200010 |
Resumo: | The purpose of this study was to evaluate in vitro the antimicrobial activity of materials used as root canal filling in deciduous teeth by direct exposure test. The materials tested were: Guedes-Pinto, CTZ, zinc oxide eugenol, Calen®, L&C and MTA pastes. A microbial mixture was prepared with 1 mL each of pure suspension of the following microorganisms: Staphylococcus aureus, Enterococcus faecalis, Pseudomonas aeruginosa, Bacillus subtilis, Candida albicans. For the direct exposure test, sterilized paper points were contaminated with the microbial mixture suspension and placed in contact with the respective materials for 24, 48 and 72 hours. At these intervals, paper points were removed and immersed in 7 mL of Letheen broth, followed by incubation at 37 °C/48 hours. 100 µL of inoculum obtained from Letheen broth was transferred to 7 mL of BHI under identical incubation conditions. Microbial growth was evaluated by macroscopic examination of BHI broth turbidity. In conclusion, only the CTZ and MTA pastes showed antimicrobial activity. |
id |
ABMABCABPOL-1_ed51996de2eb2ffb04e496ee020c1d20 |
---|---|
oai_identifier_str |
oai:scielo:S1516-14392008000200010 |
network_acronym_str |
ABMABCABPOL-1 |
network_name_str |
Materials research (São Carlos. Online) |
repository_id_str |
|
spelling |
Antimicrobial activity of different root canal filling pastes used in deciduous teethdeciduous teethroot canal therapymicrobiologyThe purpose of this study was to evaluate in vitro the antimicrobial activity of materials used as root canal filling in deciduous teeth by direct exposure test. The materials tested were: Guedes-Pinto, CTZ, zinc oxide eugenol, Calen®, L&C and MTA pastes. A microbial mixture was prepared with 1 mL each of pure suspension of the following microorganisms: Staphylococcus aureus, Enterococcus faecalis, Pseudomonas aeruginosa, Bacillus subtilis, Candida albicans. For the direct exposure test, sterilized paper points were contaminated with the microbial mixture suspension and placed in contact with the respective materials for 24, 48 and 72 hours. At these intervals, paper points were removed and immersed in 7 mL of Letheen broth, followed by incubation at 37 °C/48 hours. 100 µL of inoculum obtained from Letheen broth was transferred to 7 mL of BHI under identical incubation conditions. Microbial growth was evaluated by macroscopic examination of BHI broth turbidity. In conclusion, only the CTZ and MTA pastes showed antimicrobial activity.ABM, ABC, ABPol2008-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392008000200010Materials Research v.11 n.2 2008reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392008000200010info:eu-repo/semantics/openAccessFabiane,PivaFaraco Junior,Italo MedeirosEstrela,Carloseng2008-07-16T00:00:00Zoai:scielo:S1516-14392008000200010Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2008-07-16T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
Antimicrobial activity of different root canal filling pastes used in deciduous teeth |
title |
Antimicrobial activity of different root canal filling pastes used in deciduous teeth |
spellingShingle |
Antimicrobial activity of different root canal filling pastes used in deciduous teeth Fabiane,Piva deciduous teeth root canal therapy microbiology |
title_short |
Antimicrobial activity of different root canal filling pastes used in deciduous teeth |
title_full |
Antimicrobial activity of different root canal filling pastes used in deciduous teeth |
title_fullStr |
Antimicrobial activity of different root canal filling pastes used in deciduous teeth |
title_full_unstemmed |
Antimicrobial activity of different root canal filling pastes used in deciduous teeth |
title_sort |
Antimicrobial activity of different root canal filling pastes used in deciduous teeth |
author |
Fabiane,Piva |
author_facet |
Fabiane,Piva Faraco Junior,Italo Medeiros Estrela,Carlos |
author_role |
author |
author2 |
Faraco Junior,Italo Medeiros Estrela,Carlos |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Fabiane,Piva Faraco Junior,Italo Medeiros Estrela,Carlos |
dc.subject.por.fl_str_mv |
deciduous teeth root canal therapy microbiology |
topic |
deciduous teeth root canal therapy microbiology |
description |
The purpose of this study was to evaluate in vitro the antimicrobial activity of materials used as root canal filling in deciduous teeth by direct exposure test. The materials tested were: Guedes-Pinto, CTZ, zinc oxide eugenol, Calen®, L&C and MTA pastes. A microbial mixture was prepared with 1 mL each of pure suspension of the following microorganisms: Staphylococcus aureus, Enterococcus faecalis, Pseudomonas aeruginosa, Bacillus subtilis, Candida albicans. For the direct exposure test, sterilized paper points were contaminated with the microbial mixture suspension and placed in contact with the respective materials for 24, 48 and 72 hours. At these intervals, paper points were removed and immersed in 7 mL of Letheen broth, followed by incubation at 37 °C/48 hours. 100 µL of inoculum obtained from Letheen broth was transferred to 7 mL of BHI under identical incubation conditions. Microbial growth was evaluated by macroscopic examination of BHI broth turbidity. In conclusion, only the CTZ and MTA pastes showed antimicrobial activity. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-06-01 |
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=S1516-14392008000200010 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392008000200010 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-14392008000200010 |
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 |
ABM, ABC, ABPol |
publisher.none.fl_str_mv |
ABM, ABC, ABPol |
dc.source.none.fl_str_mv |
Materials Research v.11 n.2 2008 reponame:Materials research (São Carlos. Online) instname:Universidade Federal de São Carlos (UFSCAR) instacron:ABM ABC ABPOL |
instname_str |
Universidade Federal de São Carlos (UFSCAR) |
instacron_str |
ABM ABC ABPOL |
institution |
ABM ABC ABPOL |
reponame_str |
Materials research (São Carlos. Online) |
collection |
Materials research (São Carlos. Online) |
repository.name.fl_str_mv |
Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR) |
repository.mail.fl_str_mv |
dedz@power.ufscar.br |
_version_ |
1754212658900369408 |