Antimicrobial activity of different concentrations of NaOCl and chlorhexidine using a contact test

Detalhes bibliográficos
Autor(a) principal: Sassone,Luciana Moura
Data de Publicação: 2003
Outros Autores: Fidel,Rivail Antonio Sergio, Fidel,Sandra Rivera, Dias,Marina, Hirata Junior,Raphael
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Dental Journal
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402003000200005
Resumo: The purpose of this study was to analyze the in vitro antimicrobial activity of sodium hypochlorite (1% and 5%) and chlorhexidine (0.12%, 0.5% and 1%). Bacterial samples (ATCC) of Staphylococcus aureus, Enterococcus faecalis, Escherichia coli, Porphyromonas gingivalis and Fusobacterium nucleatum were submitted to a contact test. Solutions were evaluated at different time intervals: immediately, 5 min, 15 min, and 30 min after contact and repeated 10 times. The results of the contact test showed that 0.12% chlorhexidine did not eliminate E. faecalis at any time interval, while 0.5% and 1% chlorhexidine and 1% and 5% sodium hypochlorite did. These results permit us to conclude that to obtain better antimicrobial activity, chlorhexidine in a concentration greater than 0.12% should be used.
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spelling Antimicrobial activity of different concentrations of NaOCl and chlorhexidine using a contact testantimicrobial activitysodium hypochloritechlorhexidineendodonticsThe purpose of this study was to analyze the in vitro antimicrobial activity of sodium hypochlorite (1% and 5%) and chlorhexidine (0.12%, 0.5% and 1%). Bacterial samples (ATCC) of Staphylococcus aureus, Enterococcus faecalis, Escherichia coli, Porphyromonas gingivalis and Fusobacterium nucleatum were submitted to a contact test. Solutions were evaluated at different time intervals: immediately, 5 min, 15 min, and 30 min after contact and repeated 10 times. The results of the contact test showed that 0.12% chlorhexidine did not eliminate E. faecalis at any time interval, while 0.5% and 1% chlorhexidine and 1% and 5% sodium hypochlorite did. These results permit us to conclude that to obtain better antimicrobial activity, chlorhexidine in a concentration greater than 0.12% should be used.Fundação Odontológica de Ribeirão Preto2003-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402003000200005Brazilian Dental Journal v.14 n.2 2003reponame:Brazilian Dental Journalinstname:Fundação Odontológica de Ribeirão Preto (FUNORP)instacron:FUNORP10.1590/S0103-64402003000200005info:eu-repo/semantics/openAccessSassone,Luciana MouraFidel,Rivail Antonio SergioFidel,Sandra RiveraDias,MarinaHirata Junior,Raphaeleng2003-10-02T00:00:00Zoai:scielo:S0103-64402003000200005Revistahttps://www.scielo.br/j/bdj/https://old.scielo.br/oai/scielo-oai.phpbdj@forp.usp.br||sergio@fosjc.unesp.br1806-47600103-6440opendoar:2003-10-02T00:00Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP)false
dc.title.none.fl_str_mv Antimicrobial activity of different concentrations of NaOCl and chlorhexidine using a contact test
title Antimicrobial activity of different concentrations of NaOCl and chlorhexidine using a contact test
spellingShingle Antimicrobial activity of different concentrations of NaOCl and chlorhexidine using a contact test
Sassone,Luciana Moura
antimicrobial activity
sodium hypochlorite
chlorhexidine
endodontics
title_short Antimicrobial activity of different concentrations of NaOCl and chlorhexidine using a contact test
title_full Antimicrobial activity of different concentrations of NaOCl and chlorhexidine using a contact test
title_fullStr Antimicrobial activity of different concentrations of NaOCl and chlorhexidine using a contact test
title_full_unstemmed Antimicrobial activity of different concentrations of NaOCl and chlorhexidine using a contact test
title_sort Antimicrobial activity of different concentrations of NaOCl and chlorhexidine using a contact test
author Sassone,Luciana Moura
author_facet Sassone,Luciana Moura
Fidel,Rivail Antonio Sergio
Fidel,Sandra Rivera
Dias,Marina
Hirata Junior,Raphael
author_role author
author2 Fidel,Rivail Antonio Sergio
Fidel,Sandra Rivera
Dias,Marina
Hirata Junior,Raphael
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Sassone,Luciana Moura
Fidel,Rivail Antonio Sergio
Fidel,Sandra Rivera
Dias,Marina
Hirata Junior,Raphael
dc.subject.por.fl_str_mv antimicrobial activity
sodium hypochlorite
chlorhexidine
endodontics
topic antimicrobial activity
sodium hypochlorite
chlorhexidine
endodontics
description The purpose of this study was to analyze the in vitro antimicrobial activity of sodium hypochlorite (1% and 5%) and chlorhexidine (0.12%, 0.5% and 1%). Bacterial samples (ATCC) of Staphylococcus aureus, Enterococcus faecalis, Escherichia coli, Porphyromonas gingivalis and Fusobacterium nucleatum were submitted to a contact test. Solutions were evaluated at different time intervals: immediately, 5 min, 15 min, and 30 min after contact and repeated 10 times. The results of the contact test showed that 0.12% chlorhexidine did not eliminate E. faecalis at any time interval, while 0.5% and 1% chlorhexidine and 1% and 5% sodium hypochlorite did. These results permit us to conclude that to obtain better antimicrobial activity, chlorhexidine in a concentration greater than 0.12% should be used.
publishDate 2003
dc.date.none.fl_str_mv 2003-01-01
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=S0103-64402003000200005
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402003000200005
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-64402003000200005
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.14 n.2 2003
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
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