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: | Brazilian Dental Journal |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402007000300008 |
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 TSBV-agar 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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Transmission of Aggregatibacter actinomycetemcomitans between Brazilian women with severe chronic periodontitis and their childrenperiodontal diseasesmicrobiologyAggregatibacter actinomycetemcomitansperiodontal diseasestransmissionfamiliesThis 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 TSBV-agar 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.Fundação Odontológica de Ribeirão Preto2007-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402007000300008Brazilian Dental Journal v.18 n.3 2007reponame:Brazilian Dental Journalinstname:Fundação Odontológica de Ribeirão Preto (FUNORP)instacron:FUNORP10.1590/S0103-64402007000300008info:eu-repo/semantics/openAccessRêgo,Rodrigo Otávio Citó CésarSpolidorio,Denise Madalena PalomariSalvador,Sérgio Luiz de SouzaCirelli,Joni Augustoeng2007-12-21T00:00:00Zoai:scielo:S0103-64402007000300008Revistahttps://www.scielo.br/j/bdj/https://old.scielo.br/oai/scielo-oai.phpbdj@forp.usp.br||sergio@fosjc.unesp.br1806-47600103-6440opendoar:2007-12-21T00:00Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP)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 periodontal diseases microbiology Aggregatibacter actinomycetemcomitans periodontal diseases transmission families |
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 Spolidorio,Denise Madalena Palomari Salvador,Sérgio Luiz de Souza Cirelli,Joni Augusto |
author_role |
author |
author2 |
Spolidorio,Denise Madalena Palomari Salvador,Sérgio Luiz de Souza Cirelli,Joni Augusto |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Rêgo,Rodrigo Otávio Citó César Spolidorio,Denise Madalena Palomari Salvador,Sérgio Luiz de Souza Cirelli,Joni Augusto |
dc.subject.por.fl_str_mv |
periodontal diseases microbiology Aggregatibacter actinomycetemcomitans periodontal diseases transmission families |
topic |
periodontal diseases microbiology Aggregatibacter actinomycetemcomitans periodontal diseases transmission families |
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 TSBV-agar 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 |
2007-01-01 |
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=S0103-64402007000300008 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402007000300008 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-64402007000300008 |
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.18 n.3 2007 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 |
_version_ |
1754204090531840000 |