Evaluation of Enterococcus faecalis, Staphylococcus warneri and Staphylococcus aureus species in adults with generalized chronic periodontitis

Detalhes bibliográficos
Autor(a) principal: FRITOLI,Aretuza
Data de Publicação: 2017
Outros Autores: LOBÃO,Eduardo, Soares,Geisla, RETAMAL-VALDES,Belén, FERES,Magda
Tipo de documento: Artigo
Idioma: eng
Título da fonte: RGO - Revista Gaúcha de Odontologia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1981-86372017000200121
Resumo: ABSTRACT Objective: To identify and quantify the levels of three bacterial species that have recently been identified as potential “new&#8221; periodontal pathogens (Enterococcus faecalis, Staphylococcus aureus and Staphylococcus warneri) in subjects with periodontal health and generalized chronic periodontitis. Methods: Thirty adults with generalized chronic periodontitis and 10 periodontally healthy were included in this study. Nine subgingival biofilm samples were collected per subject and individually analyzed by checkerboard DNA-DNA hybridization technique. Results: The mean levels of E. faecalis and S. warneri were higher in chronic periodontitis than in periodontal health (p<0.05). Furthermore, a higher percentage of subjects with periodontitis were colonized by the three species evaluated in comparison with healthy subjects (p<0.05). This represented a difference of 40 percentage points between the two groups, for E. faecalis (present in 90% of individuals with periodontitis and 50% of the healthy individuals) and S. warneri (100% and 60%, respectively), and 26 percentage points for S. aureus (86% and 60%, respectively). Conclusion: E. faecalis and S. warneri have the potential to be periodontal pathogens. The role of S. aureus was less evident, since this species was more prevalent and at relatively higher levels in health than the other two species. These data might guide future studies on the role of these microorganisms in the etiology of periodontitis and help to establish more effective treatments for these infections.
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spelling Evaluation of Enterococcus faecalis, Staphylococcus warneri and Staphylococcus aureus species in adults with generalized chronic periodontitisChronic periodontitisMicrobiotaNoxaePeriodontal diseases.ABSTRACT Objective: To identify and quantify the levels of three bacterial species that have recently been identified as potential “new&#8221; periodontal pathogens (Enterococcus faecalis, Staphylococcus aureus and Staphylococcus warneri) in subjects with periodontal health and generalized chronic periodontitis. Methods: Thirty adults with generalized chronic periodontitis and 10 periodontally healthy were included in this study. Nine subgingival biofilm samples were collected per subject and individually analyzed by checkerboard DNA-DNA hybridization technique. Results: The mean levels of E. faecalis and S. warneri were higher in chronic periodontitis than in periodontal health (p<0.05). Furthermore, a higher percentage of subjects with periodontitis were colonized by the three species evaluated in comparison with healthy subjects (p<0.05). This represented a difference of 40 percentage points between the two groups, for E. faecalis (present in 90% of individuals with periodontitis and 50% of the healthy individuals) and S. warneri (100% and 60%, respectively), and 26 percentage points for S. aureus (86% and 60%, respectively). Conclusion: E. faecalis and S. warneri have the potential to be periodontal pathogens. The role of S. aureus was less evident, since this species was more prevalent and at relatively higher levels in health than the other two species. These data might guide future studies on the role of these microorganisms in the etiology of periodontitis and help to establish more effective treatments for these infections.Faculdade São Leopoldo Mandic2017-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1981-86372017000200121RGO - Revista Gaúcha de Odontologia v.65 n.2 2017reponame:RGO - Revista Gaúcha de Odontologia (Online)instname:Faculdade São Leopoldo Mandic (FSLM)instacron:FSLM10.1590/1981-863720170002000043137info:eu-repo/semantics/openAccessFRITOLI,AretuzaLOBÃO,EduardoSoares,GeislaRETAMAL-VALDES,BelénFERES,Magdaeng2019-08-07T00:00:00Zoai:scielo:S1981-86372017000200121Revistahttp://revodonto.bvsalud.org/scielo.php?script=sci_serial&pid=1981-8637&lng=pt&nrm=isohttps://old.scielo.br/oai/scielo-oai.php||contato@revistargo.com.br1981-86370103-6971opendoar:2019-08-07T00:00RGO - Revista Gaúcha de Odontologia (Online) - Faculdade São Leopoldo Mandic (FSLM)false
dc.title.none.fl_str_mv Evaluation of Enterococcus faecalis, Staphylococcus warneri and Staphylococcus aureus species in adults with generalized chronic periodontitis
title Evaluation of Enterococcus faecalis, Staphylococcus warneri and Staphylococcus aureus species in adults with generalized chronic periodontitis
spellingShingle Evaluation of Enterococcus faecalis, Staphylococcus warneri and Staphylococcus aureus species in adults with generalized chronic periodontitis
FRITOLI,Aretuza
Chronic periodontitis
Microbiota
Noxae
Periodontal diseases.
title_short Evaluation of Enterococcus faecalis, Staphylococcus warneri and Staphylococcus aureus species in adults with generalized chronic periodontitis
title_full Evaluation of Enterococcus faecalis, Staphylococcus warneri and Staphylococcus aureus species in adults with generalized chronic periodontitis
title_fullStr Evaluation of Enterococcus faecalis, Staphylococcus warneri and Staphylococcus aureus species in adults with generalized chronic periodontitis
title_full_unstemmed Evaluation of Enterococcus faecalis, Staphylococcus warneri and Staphylococcus aureus species in adults with generalized chronic periodontitis
title_sort Evaluation of Enterococcus faecalis, Staphylococcus warneri and Staphylococcus aureus species in adults with generalized chronic periodontitis
author FRITOLI,Aretuza
author_facet FRITOLI,Aretuza
LOBÃO,Eduardo
Soares,Geisla
RETAMAL-VALDES,Belén
FERES,Magda
author_role author
author2 LOBÃO,Eduardo
Soares,Geisla
RETAMAL-VALDES,Belén
FERES,Magda
author2_role author
author
author
author
dc.contributor.author.fl_str_mv FRITOLI,Aretuza
LOBÃO,Eduardo
Soares,Geisla
RETAMAL-VALDES,Belén
FERES,Magda
dc.subject.por.fl_str_mv Chronic periodontitis
Microbiota
Noxae
Periodontal diseases.
topic Chronic periodontitis
Microbiota
Noxae
Periodontal diseases.
description ABSTRACT Objective: To identify and quantify the levels of three bacterial species that have recently been identified as potential “new&#8221; periodontal pathogens (Enterococcus faecalis, Staphylococcus aureus and Staphylococcus warneri) in subjects with periodontal health and generalized chronic periodontitis. Methods: Thirty adults with generalized chronic periodontitis and 10 periodontally healthy were included in this study. Nine subgingival biofilm samples were collected per subject and individually analyzed by checkerboard DNA-DNA hybridization technique. Results: The mean levels of E. faecalis and S. warneri were higher in chronic periodontitis than in periodontal health (p<0.05). Furthermore, a higher percentage of subjects with periodontitis were colonized by the three species evaluated in comparison with healthy subjects (p<0.05). This represented a difference of 40 percentage points between the two groups, for E. faecalis (present in 90% of individuals with periodontitis and 50% of the healthy individuals) and S. warneri (100% and 60%, respectively), and 26 percentage points for S. aureus (86% and 60%, respectively). Conclusion: E. faecalis and S. warneri have the potential to be periodontal pathogens. The role of S. aureus was less evident, since this species was more prevalent and at relatively higher levels in health than the other two species. These data might guide future studies on the role of these microorganisms in the etiology of periodontitis and help to establish more effective treatments for these infections.
publishDate 2017
dc.date.none.fl_str_mv 2017-06-01
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dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1981-86372017000200121
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dc.language.iso.fl_str_mv eng
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dc.relation.none.fl_str_mv 10.1590/1981-863720170002000043137
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dc.publisher.none.fl_str_mv Faculdade São Leopoldo Mandic
publisher.none.fl_str_mv Faculdade São Leopoldo Mandic
dc.source.none.fl_str_mv RGO - Revista Gaúcha de Odontologia v.65 n.2 2017
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