Antimicrobials resistance patterns and the presence of stx1, stx2 and eae in Escherichia coli

Detalhes bibliográficos
Autor(a) principal: ASSUMPÇÃO,Gustavo Lacerda Homem
Data de Publicação: 2015
Outros Autores: CARDOZO,Marita Vendovelli, BERALDO,Lívia Gerbase, MALUTA,Renato Pariz, SILVA,Joviany Talita, AVILA,Fernando Antonio de, McINTOSH,Douglas, RIGOBELO,Everlon Cid
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Saúde e Produção Animal
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402015000200006
Resumo: The objectives of this study were to investigate whether antimicrobial resistance (AMR) or the presence of resistance genes was associated with the occurrence of the virulence genes, stx1, stx2 andeae. Three virulence genes and 11 AMR phenotypes were examined using polymerase chain reaction (PCR) and antimicrobial susceptibility tests. From 800 samples collected in this study, 561 samples were isolatesE. coli strains , being: 90 (16.0%) carriers ofstx1, 97 (17.3%) of stx2 and 45 (8.0%) ofeae genes singly. Thirty seven (6.6%) isolates were carriers of stx1 and stx2, 110 (19.6%) were carriers of stx1 and eae and 67 (11.9%) were carriers of stx2 and eae. The most common virulence gene detected was stx1followed bystx2. The findings showed no relationship between presence of virulence factors and antimicrobial resistance. Also was not found relationship between serogroup and virulence factors.
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spelling Antimicrobials resistance patterns and the presence of stx1, stx2 and eae in Escherichia coliantimicrobial resistancedairy cowEscherichia coliserogroupsSTECThe objectives of this study were to investigate whether antimicrobial resistance (AMR) or the presence of resistance genes was associated with the occurrence of the virulence genes, stx1, stx2 andeae. Three virulence genes and 11 AMR phenotypes were examined using polymerase chain reaction (PCR) and antimicrobial susceptibility tests. From 800 samples collected in this study, 561 samples were isolatesE. coli strains , being: 90 (16.0%) carriers ofstx1, 97 (17.3%) of stx2 and 45 (8.0%) ofeae genes singly. Thirty seven (6.6%) isolates were carriers of stx1 and stx2, 110 (19.6%) were carriers of stx1 and eae and 67 (11.9%) were carriers of stx2 and eae. The most common virulence gene detected was stx1followed bystx2. The findings showed no relationship between presence of virulence factors and antimicrobial resistance. Also was not found relationship between serogroup and virulence factors.UFBA - Universidade Federal da Bahia2015-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402015000200006Revista Brasileira de Saúde e Produção Animal v.16 n.2 2015reponame:Revista Brasileira de Saúde e Produção Animalinstname:Universidade Federal da Bahia (UFBA)instacron:UFBA10.1590/S1519-99402015000200006info:eu-repo/semantics/openAccessASSUMPÇÃO,Gustavo Lacerda HomemCARDOZO,Marita VendovelliBERALDO,Lívia GerbaseMALUTA,Renato ParizSILVA,Joviany TalitaAVILA,Fernando Antonio deMcINTOSH,DouglasRIGOBELO,Everlon Cideng2015-09-23T00:00:00Zoai:scielo:S1519-99402015000200006Revistahttp://www.rbspa.ufba.br/PUBhttps://old.scielo.br/oai/scielo-oai.php||rbspa@ufba.br1519-99401519-9940opendoar:2015-09-23T00:00Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA)false
dc.title.none.fl_str_mv Antimicrobials resistance patterns and the presence of stx1, stx2 and eae in Escherichia coli
title Antimicrobials resistance patterns and the presence of stx1, stx2 and eae in Escherichia coli
spellingShingle Antimicrobials resistance patterns and the presence of stx1, stx2 and eae in Escherichia coli
ASSUMPÇÃO,Gustavo Lacerda Homem
antimicrobial resistance
dairy cow
Escherichia coli
serogroups
STEC
title_short Antimicrobials resistance patterns and the presence of stx1, stx2 and eae in Escherichia coli
title_full Antimicrobials resistance patterns and the presence of stx1, stx2 and eae in Escherichia coli
title_fullStr Antimicrobials resistance patterns and the presence of stx1, stx2 and eae in Escherichia coli
title_full_unstemmed Antimicrobials resistance patterns and the presence of stx1, stx2 and eae in Escherichia coli
title_sort Antimicrobials resistance patterns and the presence of stx1, stx2 and eae in Escherichia coli
author ASSUMPÇÃO,Gustavo Lacerda Homem
author_facet ASSUMPÇÃO,Gustavo Lacerda Homem
CARDOZO,Marita Vendovelli
BERALDO,Lívia Gerbase
MALUTA,Renato Pariz
SILVA,Joviany Talita
AVILA,Fernando Antonio de
McINTOSH,Douglas
RIGOBELO,Everlon Cid
author_role author
author2 CARDOZO,Marita Vendovelli
BERALDO,Lívia Gerbase
MALUTA,Renato Pariz
SILVA,Joviany Talita
AVILA,Fernando Antonio de
McINTOSH,Douglas
RIGOBELO,Everlon Cid
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv ASSUMPÇÃO,Gustavo Lacerda Homem
CARDOZO,Marita Vendovelli
BERALDO,Lívia Gerbase
MALUTA,Renato Pariz
SILVA,Joviany Talita
AVILA,Fernando Antonio de
McINTOSH,Douglas
RIGOBELO,Everlon Cid
dc.subject.por.fl_str_mv antimicrobial resistance
dairy cow
Escherichia coli
serogroups
STEC
topic antimicrobial resistance
dairy cow
Escherichia coli
serogroups
STEC
description The objectives of this study were to investigate whether antimicrobial resistance (AMR) or the presence of resistance genes was associated with the occurrence of the virulence genes, stx1, stx2 andeae. Three virulence genes and 11 AMR phenotypes were examined using polymerase chain reaction (PCR) and antimicrobial susceptibility tests. From 800 samples collected in this study, 561 samples were isolatesE. coli strains , being: 90 (16.0%) carriers ofstx1, 97 (17.3%) of stx2 and 45 (8.0%) ofeae genes singly. Thirty seven (6.6%) isolates were carriers of stx1 and stx2, 110 (19.6%) were carriers of stx1 and eae and 67 (11.9%) were carriers of stx2 and eae. The most common virulence gene detected was stx1followed bystx2. The findings showed no relationship between presence of virulence factors and antimicrobial resistance. Also was not found relationship between serogroup and virulence factors.
publishDate 2015
dc.date.none.fl_str_mv 2015-06-01
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=S1519-99402015000200006
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402015000200006
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1519-99402015000200006
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 UFBA - Universidade Federal da Bahia
publisher.none.fl_str_mv UFBA - Universidade Federal da Bahia
dc.source.none.fl_str_mv Revista Brasileira de Saúde e Produção Animal v.16 n.2 2015
reponame:Revista Brasileira de Saúde e Produção Animal
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Revista Brasileira de Saúde e Produção Animal
collection Revista Brasileira de Saúde e Produção Animal
repository.name.fl_str_mv Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv ||rbspa@ufba.br
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