Epidemiological survey on Mycoplasma gallisepticum and M. synoviae by multiplex PCR in commercial poultry

Detalhes bibliográficos
Autor(a) principal: Buim,Marcos Roberto
Data de Publicação: 2009
Outros Autores: Mettifogo,Elena, Timenetsky,Jorge, Kleven,Stanley, Ferreira,Antonio J. Piantino
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Veterinária Brasileira (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2009000700009
Resumo: Mycoplasmas are important avian pathogens, which cause respiratory and joint diseases that result in large economic losses in Brazilian and world-wide poultry industry. This investigation regarding the main species of mycoplasmas, Mycoplasma gallisepticum (MG) and M. synoviae (MS), responsible for the above mentioned conditions, was carried out through PCR Multiplex analysis. One thousand and forty-six (1,046) samples of tracheal swabs and piped embryos were collected from 33 farms with laying hens, breeders, broilers or hatchery, located in the Brazilian states of São Paulo, Paraná and Pernambuco, where respiratory problems or drops in egg production had occurred. The MG and MS prevalence on the farms was 72.7%. These results indicated (1) high dissemination of mycoplasmas in the evaluated farms, with predominance of MS, either as single infectious agent or associated with other mycoplasmas in 20 farms (60.6%), and (2) an increase of MS and decrease of MG infection in Brazilian commercial poultry.
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spelling Epidemiological survey on Mycoplasma gallisepticum and M. synoviae by multiplex PCR in commercial poultryMycoplasma gallisepticumM. synoviaePCRepidemiologychickenMycoplasmas are important avian pathogens, which cause respiratory and joint diseases that result in large economic losses in Brazilian and world-wide poultry industry. This investigation regarding the main species of mycoplasmas, Mycoplasma gallisepticum (MG) and M. synoviae (MS), responsible for the above mentioned conditions, was carried out through PCR Multiplex analysis. One thousand and forty-six (1,046) samples of tracheal swabs and piped embryos were collected from 33 farms with laying hens, breeders, broilers or hatchery, located in the Brazilian states of São Paulo, Paraná and Pernambuco, where respiratory problems or drops in egg production had occurred. The MG and MS prevalence on the farms was 72.7%. These results indicated (1) high dissemination of mycoplasmas in the evaluated farms, with predominance of MS, either as single infectious agent or associated with other mycoplasmas in 20 farms (60.6%), and (2) an increase of MS and decrease of MG infection in Brazilian commercial poultry.Colégio Brasileiro de Patologia Animal - CBPA2009-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2009000700009Pesquisa Veterinária Brasileira v.29 n.7 2009reponame:Pesquisa Veterinária Brasileira (Online)instname:Colégio Brasileiro de Patologia Animal (CBPA)instacron:EMBRAPA10.1590/S0100-736X2009000700009info:eu-repo/semantics/openAccessBuim,Marcos RobertoMettifogo,ElenaTimenetsky,JorgeKleven,StanleyFerreira,Antonio J. Piantinoeng2009-09-18T00:00:00Zoai:scielo:S0100-736X2009000700009Revistahttp://www.pvb.com.br/https://old.scielo.br/oai/scielo-oai.phpcolegio@cbpa.org.br||pvb@pvb.com.br0100-736X1678-5150opendoar:2009-09-18T00:00Pesquisa Veterinária Brasileira (Online) - Colégio Brasileiro de Patologia Animal (CBPA)false
dc.title.none.fl_str_mv Epidemiological survey on Mycoplasma gallisepticum and M. synoviae by multiplex PCR in commercial poultry
title Epidemiological survey on Mycoplasma gallisepticum and M. synoviae by multiplex PCR in commercial poultry
spellingShingle Epidemiological survey on Mycoplasma gallisepticum and M. synoviae by multiplex PCR in commercial poultry
Buim,Marcos Roberto
Mycoplasma gallisepticum
M. synoviae
PCR
epidemiology
chicken
title_short Epidemiological survey on Mycoplasma gallisepticum and M. synoviae by multiplex PCR in commercial poultry
title_full Epidemiological survey on Mycoplasma gallisepticum and M. synoviae by multiplex PCR in commercial poultry
title_fullStr Epidemiological survey on Mycoplasma gallisepticum and M. synoviae by multiplex PCR in commercial poultry
title_full_unstemmed Epidemiological survey on Mycoplasma gallisepticum and M. synoviae by multiplex PCR in commercial poultry
title_sort Epidemiological survey on Mycoplasma gallisepticum and M. synoviae by multiplex PCR in commercial poultry
author Buim,Marcos Roberto
author_facet Buim,Marcos Roberto
Mettifogo,Elena
Timenetsky,Jorge
Kleven,Stanley
Ferreira,Antonio J. Piantino
author_role author
author2 Mettifogo,Elena
Timenetsky,Jorge
Kleven,Stanley
Ferreira,Antonio J. Piantino
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Buim,Marcos Roberto
Mettifogo,Elena
Timenetsky,Jorge
Kleven,Stanley
Ferreira,Antonio J. Piantino
dc.subject.por.fl_str_mv Mycoplasma gallisepticum
M. synoviae
PCR
epidemiology
chicken
topic Mycoplasma gallisepticum
M. synoviae
PCR
epidemiology
chicken
description Mycoplasmas are important avian pathogens, which cause respiratory and joint diseases that result in large economic losses in Brazilian and world-wide poultry industry. This investigation regarding the main species of mycoplasmas, Mycoplasma gallisepticum (MG) and M. synoviae (MS), responsible for the above mentioned conditions, was carried out through PCR Multiplex analysis. One thousand and forty-six (1,046) samples of tracheal swabs and piped embryos were collected from 33 farms with laying hens, breeders, broilers or hatchery, located in the Brazilian states of São Paulo, Paraná and Pernambuco, where respiratory problems or drops in egg production had occurred. The MG and MS prevalence on the farms was 72.7%. These results indicated (1) high dissemination of mycoplasmas in the evaluated farms, with predominance of MS, either as single infectious agent or associated with other mycoplasmas in 20 farms (60.6%), and (2) an increase of MS and decrease of MG infection in Brazilian commercial poultry.
publishDate 2009
dc.date.none.fl_str_mv 2009-07-01
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=S0100-736X2009000700009
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2009000700009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-736X2009000700009
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 Colégio Brasileiro de Patologia Animal - CBPA
publisher.none.fl_str_mv Colégio Brasileiro de Patologia Animal - CBPA
dc.source.none.fl_str_mv Pesquisa Veterinária Brasileira v.29 n.7 2009
reponame:Pesquisa Veterinária Brasileira (Online)
instname:Colégio Brasileiro de Patologia Animal (CBPA)
instacron:EMBRAPA
instname_str Colégio Brasileiro de Patologia Animal (CBPA)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Veterinária Brasileira (Online)
collection Pesquisa Veterinária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Veterinária Brasileira (Online) - Colégio Brasileiro de Patologia Animal (CBPA)
repository.mail.fl_str_mv colegio@cbpa.org.br||pvb@pvb.com.br
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