Etiologic diagnosis of bovine infectious abortion by PCR
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Ciência Rural |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782009000900028 |
Resumo: | Infectious abortion is a significant cause of reproductive failure and economic losses in cattle. The goal of this study was to detect nucleic acids of several infectious agents known to cause abortion including Arcanobacterium pyogenes, Bovine Herpesvirus 1, Brucella abortus, Campylobacter fetus subsp. venerealis, Chlamydophila abortus, Leptospira sp., Listeria monocytogenes, Salmonella sp., Mycoplasma bovis, Mycoplasma bovigenitalium, Neospora caninum, and Tritrichomonas foetus. Tissue homogenates from 42 fetuses and paraffin-embedded tissues from 28 fetuses and 14 placentas/endometrium were included in this study. Brucella abortus was detected in 14.2% (12/84) of the samples. Salmonella sp. DNA was amplified from 2 fetuses, and there was one positive for Neospora caninum, and another for Listeria monocytogenes. This PCR-based approach resulted in identification of the etiology in 19% of samples, or 20% if considered fetal tissues only. |
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Etiologic diagnosis of bovine infectious abortion by PCRcattleabortionBrucella abortusSalmonella sp.Neospora caninumListeria monocytogenesInfectious abortion is a significant cause of reproductive failure and economic losses in cattle. The goal of this study was to detect nucleic acids of several infectious agents known to cause abortion including Arcanobacterium pyogenes, Bovine Herpesvirus 1, Brucella abortus, Campylobacter fetus subsp. venerealis, Chlamydophila abortus, Leptospira sp., Listeria monocytogenes, Salmonella sp., Mycoplasma bovis, Mycoplasma bovigenitalium, Neospora caninum, and Tritrichomonas foetus. Tissue homogenates from 42 fetuses and paraffin-embedded tissues from 28 fetuses and 14 placentas/endometrium were included in this study. Brucella abortus was detected in 14.2% (12/84) of the samples. Salmonella sp. DNA was amplified from 2 fetuses, and there was one positive for Neospora caninum, and another for Listeria monocytogenes. This PCR-based approach resulted in identification of the etiology in 19% of samples, or 20% if considered fetal tissues only.Universidade Federal de Santa Maria2009-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782009000900028Ciência Rural v.39 n.9 2009reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/S0103-84782009000900028info:eu-repo/semantics/openAccessSilva,Teane Milagres Augusto daOliveira,Raquel Gonzaga deMol,Juliana Pinto da SilvaXavier,Mariana NoymaPaixão,Tatiane Alves daCortez,AdrianaHeinemann,Marcos BryanRichtzenhain,Leonardo JoséLage,Andrey PereiraSantos,Renato de Limaeng2009-12-11T00:00:00ZRevista |
dc.title.none.fl_str_mv |
Etiologic diagnosis of bovine infectious abortion by PCR |
title |
Etiologic diagnosis of bovine infectious abortion by PCR |
spellingShingle |
Etiologic diagnosis of bovine infectious abortion by PCR Silva,Teane Milagres Augusto da cattle abortion Brucella abortus Salmonella sp. Neospora caninum Listeria monocytogenes |
title_short |
Etiologic diagnosis of bovine infectious abortion by PCR |
title_full |
Etiologic diagnosis of bovine infectious abortion by PCR |
title_fullStr |
Etiologic diagnosis of bovine infectious abortion by PCR |
title_full_unstemmed |
Etiologic diagnosis of bovine infectious abortion by PCR |
title_sort |
Etiologic diagnosis of bovine infectious abortion by PCR |
author |
Silva,Teane Milagres Augusto da |
author_facet |
Silva,Teane Milagres Augusto da Oliveira,Raquel Gonzaga de Mol,Juliana Pinto da Silva Xavier,Mariana Noyma Paixão,Tatiane Alves da Cortez,Adriana Heinemann,Marcos Bryan Richtzenhain,Leonardo José Lage,Andrey Pereira Santos,Renato de Lima |
author_role |
author |
author2 |
Oliveira,Raquel Gonzaga de Mol,Juliana Pinto da Silva Xavier,Mariana Noyma Paixão,Tatiane Alves da Cortez,Adriana Heinemann,Marcos Bryan Richtzenhain,Leonardo José Lage,Andrey Pereira Santos,Renato de Lima |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Silva,Teane Milagres Augusto da Oliveira,Raquel Gonzaga de Mol,Juliana Pinto da Silva Xavier,Mariana Noyma Paixão,Tatiane Alves da Cortez,Adriana Heinemann,Marcos Bryan Richtzenhain,Leonardo José Lage,Andrey Pereira Santos,Renato de Lima |
dc.subject.por.fl_str_mv |
cattle abortion Brucella abortus Salmonella sp. Neospora caninum Listeria monocytogenes |
topic |
cattle abortion Brucella abortus Salmonella sp. Neospora caninum Listeria monocytogenes |
description |
Infectious abortion is a significant cause of reproductive failure and economic losses in cattle. The goal of this study was to detect nucleic acids of several infectious agents known to cause abortion including Arcanobacterium pyogenes, Bovine Herpesvirus 1, Brucella abortus, Campylobacter fetus subsp. venerealis, Chlamydophila abortus, Leptospira sp., Listeria monocytogenes, Salmonella sp., Mycoplasma bovis, Mycoplasma bovigenitalium, Neospora caninum, and Tritrichomonas foetus. Tissue homogenates from 42 fetuses and paraffin-embedded tissues from 28 fetuses and 14 placentas/endometrium were included in this study. Brucella abortus was detected in 14.2% (12/84) of the samples. Salmonella sp. DNA was amplified from 2 fetuses, and there was one positive for Neospora caninum, and another for Listeria monocytogenes. This PCR-based approach resulted in identification of the etiology in 19% of samples, or 20% if considered fetal tissues only. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-12-01 |
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=S0103-84782009000900028 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782009000900028 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0103-84782009000900028 |
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 |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Rural v.39 n.9 2009 reponame:Ciência Rural instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Rural |
collection |
Ciência Rural |
repository.name.fl_str_mv |
|
repository.mail.fl_str_mv |
|
_version_ |
1749140533885796352 |