Presence of bacteria in dentinal tubules

Detalhes bibliográficos
Autor(a) principal: Kina, José Ricardo
Data de Publicação: 2008
Outros Autores: Kina, Juliana, Kina, Eunice Fumico Umeda, Kina, Mônica, Soubhia, Ana Maria Pires
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of applied oral science (Online)
Texto Completo: https://www.revistas.usp.br/jaos/article/view/3567
Resumo: This study demonstrated that a significant number of bacteria is present in the radicular dentinal tubules of periodontally diseased human teeth. Ten periodontally diseased teeth were prepared and stained by Brown and Brenn technique for histological examination. Bacteria were detected in all teeth. It is suggested that bacteria may invade dentinal tubules exposed to periodontal pocket and are very hard to be eliminated by conventional mechanical and chemical periodontal therapy. Contaminated dentinal tubules of periodontally diseased teeth can thus act as active bacterial reservoirs to promote recolonization of mechanically treated root surfaces, which could interfere with the periodontal healing and progression of the disease.
id USP-17_d898103a95f78139c61b2b22de200ec2
oai_identifier_str oai:revistas.usp.br:article/3567
network_acronym_str USP-17
network_name_str Journal of applied oral science (Online)
repository_id_str
spelling Presence of bacteria in dentinal tubules DentinBacteriaInfectionEtiologyPeriodontal diseases This study demonstrated that a significant number of bacteria is present in the radicular dentinal tubules of periodontally diseased human teeth. Ten periodontally diseased teeth were prepared and stained by Brown and Brenn technique for histological examination. Bacteria were detected in all teeth. It is suggested that bacteria may invade dentinal tubules exposed to periodontal pocket and are very hard to be eliminated by conventional mechanical and chemical periodontal therapy. Contaminated dentinal tubules of periodontally diseased teeth can thus act as active bacterial reservoirs to promote recolonization of mechanically treated root surfaces, which could interfere with the periodontal healing and progression of the disease. Universidade de São Paulo. Faculdade de Odontologia de Bauru2008-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/356710.1590/S1678-77572008000300008Journal of Applied Oral Science; Vol. 16 No. 3 (2008); 205-208 Journal of Applied Oral Science; Vol. 16 Núm. 3 (2008); 205-208 Journal of Applied Oral Science; v. 16 n. 3 (2008); 205-208 1678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/3567/4257Copyright (c) 2008 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessKina, José RicardoKina, JulianaKina, Eunice Fumico UmedaKina, MônicaSoubhia, Ana Maria Pires2012-04-27T12:00:53Zoai:revistas.usp.br:article/3567Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2012-04-27T12:00:53Journal of applied oral science (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Presence of bacteria in dentinal tubules
title Presence of bacteria in dentinal tubules
spellingShingle Presence of bacteria in dentinal tubules
Kina, José Ricardo
Dentin
Bacteria
Infection
Etiology
Periodontal diseases
title_short Presence of bacteria in dentinal tubules
title_full Presence of bacteria in dentinal tubules
title_fullStr Presence of bacteria in dentinal tubules
title_full_unstemmed Presence of bacteria in dentinal tubules
title_sort Presence of bacteria in dentinal tubules
author Kina, José Ricardo
author_facet Kina, José Ricardo
Kina, Juliana
Kina, Eunice Fumico Umeda
Kina, Mônica
Soubhia, Ana Maria Pires
author_role author
author2 Kina, Juliana
Kina, Eunice Fumico Umeda
Kina, Mônica
Soubhia, Ana Maria Pires
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Kina, José Ricardo
Kina, Juliana
Kina, Eunice Fumico Umeda
Kina, Mônica
Soubhia, Ana Maria Pires
dc.subject.por.fl_str_mv Dentin
Bacteria
Infection
Etiology
Periodontal diseases
topic Dentin
Bacteria
Infection
Etiology
Periodontal diseases
description This study demonstrated that a significant number of bacteria is present in the radicular dentinal tubules of periodontally diseased human teeth. Ten periodontally diseased teeth were prepared and stained by Brown and Brenn technique for histological examination. Bacteria were detected in all teeth. It is suggested that bacteria may invade dentinal tubules exposed to periodontal pocket and are very hard to be eliminated by conventional mechanical and chemical periodontal therapy. Contaminated dentinal tubules of periodontally diseased teeth can thus act as active bacterial reservoirs to promote recolonization of mechanically treated root surfaces, which could interfere with the periodontal healing and progression of the disease.
publishDate 2008
dc.date.none.fl_str_mv 2008-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.revistas.usp.br/jaos/article/view/3567
10.1590/S1678-77572008000300008
url https://www.revistas.usp.br/jaos/article/view/3567
identifier_str_mv 10.1590/S1678-77572008000300008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/jaos/article/view/3567/4257
dc.rights.driver.fl_str_mv Copyright (c) 2008 Journal of Applied Oral Science
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2008 Journal of Applied Oral Science
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Odontologia de Bauru
publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Odontologia de Bauru
dc.source.none.fl_str_mv Journal of Applied Oral Science; Vol. 16 No. 3 (2008); 205-208
Journal of Applied Oral Science; Vol. 16 Núm. 3 (2008); 205-208
Journal of Applied Oral Science; v. 16 n. 3 (2008); 205-208
1678-7765
1678-7757
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_ 1800221673941630976

Registros relacionados