Presence of bacteria in dentinal tubules
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1678-77572008000300008 http://hdl.handle.net/11449/15104 |
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. |
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Presence of bacteria in dentinal tubulesdentinbacteriainfectionetiologyperiodontal diseasesThis 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.São Paulo State Univ UNESP, Div Periodont, Dept Surg & Integrated Clin, Dent Sch Aracatuba, Aracatuba, SP, BrazilSão Paulo State Univ UNESP, Dent Sch Aracatuba, Dept Pathol, Aracatuba, SP, BrazilSão Paulo State Univ UNESP, Div Periodont, Dept Surg & Integrated Clin, Dent Sch Aracatuba, Aracatuba, SP, BrazilSão Paulo State Univ UNESP, Dent Sch Aracatuba, Dept Pathol, Aracatuba, SP, BrazilUniversidade de São Paulo (USP), Faculdade de Odontologia de BauruUniversidade Estadual Paulista (Unesp)Kina, José Ricardo [UNESP]Kina, JulianaUmeda Kina, Eunice FumicoKina, MonicaSoubhia, Ana Maria Pires [UNESP]2013-09-30T18:29:34Z2014-05-20T13:43:20Z2013-09-30T18:29:34Z2014-05-20T13:43:20Z2008-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article205-208application/pdfhttp://dx.doi.org/10.1590/S1678-77572008000300008Journal of Applied Oral Science. Bauru-sp: Univ São Paulo Fac Odontologia Bauru, v. 16, n. 3, p. 205-208, 2008.1678-7757http://hdl.handle.net/11449/1510410.1590/S1678-77572008000300008S1678-77572008000300008WOS:000256795900008WOS000256795900008.pdf14120713747959686421032169146894Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Applied Oral Science1.7090,645info:eu-repo/semantics/openAccess2023-10-29T06:05:27Zoai:repositorio.unesp.br:11449/15104Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:19:47.941999Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)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 [UNESP] 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 [UNESP] |
author_facet |
Kina, José Ricardo [UNESP] Kina, Juliana Umeda Kina, Eunice Fumico Kina, Monica Soubhia, Ana Maria Pires [UNESP] |
author_role |
author |
author2 |
Kina, Juliana Umeda Kina, Eunice Fumico Kina, Monica Soubhia, Ana Maria Pires [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Kina, José Ricardo [UNESP] Kina, Juliana Umeda Kina, Eunice Fumico Kina, Monica Soubhia, Ana Maria Pires [UNESP] |
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 |
2008-05-01 2013-09-30T18:29:34Z 2013-09-30T18:29:34Z 2014-05-20T13:43:20Z 2014-05-20T13:43:20Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S1678-77572008000300008 Journal of Applied Oral Science. Bauru-sp: Univ São Paulo Fac Odontologia Bauru, v. 16, n. 3, p. 205-208, 2008. 1678-7757 http://hdl.handle.net/11449/15104 10.1590/S1678-77572008000300008 S1678-77572008000300008 WOS:000256795900008 WOS000256795900008.pdf 1412071374795968 6421032169146894 |
url |
http://dx.doi.org/10.1590/S1678-77572008000300008 http://hdl.handle.net/11449/15104 |
identifier_str_mv |
Journal of Applied Oral Science. Bauru-sp: Univ São Paulo Fac Odontologia Bauru, v. 16, n. 3, p. 205-208, 2008. 1678-7757 10.1590/S1678-77572008000300008 S1678-77572008000300008 WOS:000256795900008 WOS000256795900008.pdf 1412071374795968 6421032169146894 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Applied Oral Science 1.709 0,645 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
205-208 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo (USP), Faculdade de Odontologia de Bauru |
publisher.none.fl_str_mv |
Universidade de São Paulo (USP), Faculdade de Odontologia de Bauru |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128633655525376 |