Transmission of Aggregatibacter actinomycetemcomitans between Brazilian women with severe chronic periodontitis and their children
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S0103-64402007000300008 http://hdl.handle.net/11449/70067 |
Resumo: | This study evaluated the transmission of Aggregatibacter actinomycetemcomitans (Aa) in women with severe chronic periodontitis and their children. Thirty women (mean age = 36.1±6.0 years) who were mothers of at least one child aged 7 to 16 years were enrolled. In order to investigate mother-child transmission of Aa, the children were also evaluated when their mothers were colonized by the bacterium. Subgingival plaque samples of each woman were collected from 3 sites (mean probing depth of 7.3±1.2 mm and mean clinical attachment level of 7.9±1.5 mm) and pooled in reduced transport fluid (RTF). These samples were processed, inoculated onto TSBVagar selective medium and incubated at 37°C in microaerophilic atmosphere for 5 days. Aa was identified on the basis of colony morphology, Gram staining, catalase and oxidase reactions. Aa was found in 8 out of 30 women. Therefore, 8 children from these women (mean age= 12 ± 3.7 years) were evaluated, but Aa was found only in 2 of them. Aa strains of the two mother-child pairs were evaluated by arbitrarily-primed polymerase chain reaction (AP-PCR), although it was not found similarity between the amplitypes of each pair. No Aa transmission was found between Brazilian women with severe chronic periodontitis and their children. |
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Repositório Institucional da UNESP |
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Transmission of Aggregatibacter actinomycetemcomitans between Brazilian women with severe chronic periodontitis and their childrenAggregatibacter actinomycetemcomitansFamiliesMicrobiologyPeriodontal diseasesTransmissionActinobacillus actinomycetemcomitansActinobacillus infectionadolescentadultbacterial countBrazilchildchronic periodontitisdisease transmissionfemalehumanmalemicrobiologytooth plaqueActinobacillus InfectionsAdolescentAdultChildChronic PeriodontitisColony Count, MicrobialDental PlaqueFemaleHumansInfectious Disease Transmission, VerticalMaleThis study evaluated the transmission of Aggregatibacter actinomycetemcomitans (Aa) in women with severe chronic periodontitis and their children. Thirty women (mean age = 36.1±6.0 years) who were mothers of at least one child aged 7 to 16 years were enrolled. In order to investigate mother-child transmission of Aa, the children were also evaluated when their mothers were colonized by the bacterium. Subgingival plaque samples of each woman were collected from 3 sites (mean probing depth of 7.3±1.2 mm and mean clinical attachment level of 7.9±1.5 mm) and pooled in reduced transport fluid (RTF). These samples were processed, inoculated onto TSBVagar selective medium and incubated at 37°C in microaerophilic atmosphere for 5 days. Aa was identified on the basis of colony morphology, Gram staining, catalase and oxidase reactions. Aa was found in 8 out of 30 women. Therefore, 8 children from these women (mean age= 12 ± 3.7 years) were evaluated, but Aa was found only in 2 of them. Aa strains of the two mother-child pairs were evaluated by arbitrarily-primed polymerase chain reaction (AP-PCR), although it was not found similarity between the amplitypes of each pair. No Aa transmission was found between Brazilian women with severe chronic periodontitis and their children.Department of Clinical Dentistry School of Pharmacy, Dentistry and Nursing Federal University of Ceará, Fortaleza, CEDepartment of Physiology and Pathology School of Dentistry of Araraquara São Paulo State University, Araraquara, SPDepartment of Clinical, Toxicologic and Bromatologic Analysis School of Pharmaceutical Sciences of Ribeirão Preto University of São Paulo, Ribeirão Preto, SPDepartment of Diagnosis and Surgery School of Dentistry of Araraquara São Paulo State University, Araraquara, SPDepartment of Physiology and Pathology School of Dentistry of Araraquara São Paulo State University, Araraquara, SPDepartment of Diagnosis and Surgery School of Dentistry of Araraquara São Paulo State University, Araraquara, SPFederal University of CearáUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Rêgo, Rodrigo Otávio Citó CésarSpolidório, Denise Madalena Palomari [UNESP]Salvador, Sérgio Luiz de SouzaCirelli, Joni Augusto [UNESP]2014-05-27T11:22:41Z2014-05-27T11:22:41Z2007-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article220-224application/pdfhttp://dx.doi.org/10.1590/S0103-64402007000300008Brazilian Dental Journal, v. 18, n. 3, p. 220-224, 2007.0103-64401806-4760http://hdl.handle.net/11449/7006710.1590/S0103-64402007000300008S0103-644020070003000082-s2.0-618490858412-s2.0-61849085841.pdf2628593693450121Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Dental Journal0,476info:eu-repo/semantics/openAccess2024-01-27T06:53:40Zoai:repositorio.unesp.br:11449/70067Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:03:53.135565Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Transmission of Aggregatibacter actinomycetemcomitans between Brazilian women with severe chronic periodontitis and their children |
title |
Transmission of Aggregatibacter actinomycetemcomitans between Brazilian women with severe chronic periodontitis and their children |
spellingShingle |
Transmission of Aggregatibacter actinomycetemcomitans between Brazilian women with severe chronic periodontitis and their children Rêgo, Rodrigo Otávio Citó César Aggregatibacter actinomycetemcomitans Families Microbiology Periodontal diseases Transmission Actinobacillus actinomycetemcomitans Actinobacillus infection adolescent adult bacterial count Brazil child chronic periodontitis disease transmission female human male microbiology tooth plaque Actinobacillus Infections Adolescent Adult Child Chronic Periodontitis Colony Count, Microbial Dental Plaque Female Humans Infectious Disease Transmission, Vertical Male |
title_short |
Transmission of Aggregatibacter actinomycetemcomitans between Brazilian women with severe chronic periodontitis and their children |
title_full |
Transmission of Aggregatibacter actinomycetemcomitans between Brazilian women with severe chronic periodontitis and their children |
title_fullStr |
Transmission of Aggregatibacter actinomycetemcomitans between Brazilian women with severe chronic periodontitis and their children |
title_full_unstemmed |
Transmission of Aggregatibacter actinomycetemcomitans between Brazilian women with severe chronic periodontitis and their children |
title_sort |
Transmission of Aggregatibacter actinomycetemcomitans between Brazilian women with severe chronic periodontitis and their children |
author |
Rêgo, Rodrigo Otávio Citó César |
author_facet |
Rêgo, Rodrigo Otávio Citó César Spolidório, Denise Madalena Palomari [UNESP] Salvador, Sérgio Luiz de Souza Cirelli, Joni Augusto [UNESP] |
author_role |
author |
author2 |
Spolidório, Denise Madalena Palomari [UNESP] Salvador, Sérgio Luiz de Souza Cirelli, Joni Augusto [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Federal University of Ceará Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Rêgo, Rodrigo Otávio Citó César Spolidório, Denise Madalena Palomari [UNESP] Salvador, Sérgio Luiz de Souza Cirelli, Joni Augusto [UNESP] |
dc.subject.por.fl_str_mv |
Aggregatibacter actinomycetemcomitans Families Microbiology Periodontal diseases Transmission Actinobacillus actinomycetemcomitans Actinobacillus infection adolescent adult bacterial count Brazil child chronic periodontitis disease transmission female human male microbiology tooth plaque Actinobacillus Infections Adolescent Adult Child Chronic Periodontitis Colony Count, Microbial Dental Plaque Female Humans Infectious Disease Transmission, Vertical Male |
topic |
Aggregatibacter actinomycetemcomitans Families Microbiology Periodontal diseases Transmission Actinobacillus actinomycetemcomitans Actinobacillus infection adolescent adult bacterial count Brazil child chronic periodontitis disease transmission female human male microbiology tooth plaque Actinobacillus Infections Adolescent Adult Child Chronic Periodontitis Colony Count, Microbial Dental Plaque Female Humans Infectious Disease Transmission, Vertical Male |
description |
This study evaluated the transmission of Aggregatibacter actinomycetemcomitans (Aa) in women with severe chronic periodontitis and their children. Thirty women (mean age = 36.1±6.0 years) who were mothers of at least one child aged 7 to 16 years were enrolled. In order to investigate mother-child transmission of Aa, the children were also evaluated when their mothers were colonized by the bacterium. Subgingival plaque samples of each woman were collected from 3 sites (mean probing depth of 7.3±1.2 mm and mean clinical attachment level of 7.9±1.5 mm) and pooled in reduced transport fluid (RTF). These samples were processed, inoculated onto TSBVagar selective medium and incubated at 37°C in microaerophilic atmosphere for 5 days. Aa was identified on the basis of colony morphology, Gram staining, catalase and oxidase reactions. Aa was found in 8 out of 30 women. Therefore, 8 children from these women (mean age= 12 ± 3.7 years) were evaluated, but Aa was found only in 2 of them. Aa strains of the two mother-child pairs were evaluated by arbitrarily-primed polymerase chain reaction (AP-PCR), although it was not found similarity between the amplitypes of each pair. No Aa transmission was found between Brazilian women with severe chronic periodontitis and their children. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-12-01 2014-05-27T11:22:41Z 2014-05-27T11:22:41Z |
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/S0103-64402007000300008 Brazilian Dental Journal, v. 18, n. 3, p. 220-224, 2007. 0103-6440 1806-4760 http://hdl.handle.net/11449/70067 10.1590/S0103-64402007000300008 S0103-64402007000300008 2-s2.0-61849085841 2-s2.0-61849085841.pdf 2628593693450121 |
url |
http://dx.doi.org/10.1590/S0103-64402007000300008 http://hdl.handle.net/11449/70067 |
identifier_str_mv |
Brazilian Dental Journal, v. 18, n. 3, p. 220-224, 2007. 0103-6440 1806-4760 10.1590/S0103-64402007000300008 S0103-64402007000300008 2-s2.0-61849085841 2-s2.0-61849085841.pdf 2628593693450121 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Brazilian Dental Journal 0,476 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
220-224 application/pdf |
dc.source.none.fl_str_mv |
Scopus 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 |
|
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1808129579169087488 |