Arthrogryposis multiplex congenita in Aberdeen Angus cattle in Uruguay

Detalhes bibliográficos
Autor(a) principal: Romero,Agustín
Data de Publicação: 2020
Outros Autores: Briano,Carolina, Quintela,Fernando Dutra
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=S0100-736X2020000600426
Resumo: ABSTRACT: Arthrogryposis multiplex congenita is reported for the first time in the Aberdeen Angus (AA) breed in Uruguay. In a commercial herd of 30 purebred Aberdeen Angus cows, two calves with severe musculoskeletal malformations died at birth. The cows had been inseminated using semen imported from Argentina from one elite AA sire only. At necropsy, one calf showed severe muscular atrophy, arthrogryposis affecting all four limbs and the spine, kyphoscoliosis and torticollis. Histopathology showed muscular atrophy with marked fiber size variation and abundant fibroadipose fibers. The central nervous system only showed congestion and edema due to dystocia, whereas the peripheral nerves and the number of motor neurons in the spinal appeared normal. DNA analysis confirmed arthrogryposis multiplex congenita. It is concluded that disease in Aberdeen Angus cattle is due to failure in the neuromuscular junction.
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spelling Arthrogryposis multiplex congenita in Aberdeen Angus cattle in UruguayArthrogryposis multiplex congenitabovineAberdeen AnguscattleUruguayhereditary diseasesABSTRACT: Arthrogryposis multiplex congenita is reported for the first time in the Aberdeen Angus (AA) breed in Uruguay. In a commercial herd of 30 purebred Aberdeen Angus cows, two calves with severe musculoskeletal malformations died at birth. The cows had been inseminated using semen imported from Argentina from one elite AA sire only. At necropsy, one calf showed severe muscular atrophy, arthrogryposis affecting all four limbs and the spine, kyphoscoliosis and torticollis. Histopathology showed muscular atrophy with marked fiber size variation and abundant fibroadipose fibers. The central nervous system only showed congestion and edema due to dystocia, whereas the peripheral nerves and the number of motor neurons in the spinal appeared normal. DNA analysis confirmed arthrogryposis multiplex congenita. It is concluded that disease in Aberdeen Angus cattle is due to failure in the neuromuscular junction.Colégio Brasileiro de Patologia Animal - CBPA2020-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2020000600426Pesquisa Veterinária Brasileira v.40 n.6 2020reponame:Pesquisa Veterinária Brasileira (Online)instname:Colégio Brasileiro de Patologia Animal (CBPA)instacron:EMBRAPA10.1590/1678-5150-pvb-6636info:eu-repo/semantics/openAccessRomero,AgustínBriano,CarolinaQuintela,Fernando Dutraeng2020-08-06T00:00:00Zoai:scielo:S0100-736X2020000600426Revistahttp://www.pvb.com.br/https://old.scielo.br/oai/scielo-oai.phpcolegio@cbpa.org.br||pvb@pvb.com.br0100-736X1678-5150opendoar:2020-08-06T00:00Pesquisa Veterinária Brasileira (Online) - Colégio Brasileiro de Patologia Animal (CBPA)false
dc.title.none.fl_str_mv Arthrogryposis multiplex congenita in Aberdeen Angus cattle in Uruguay
title Arthrogryposis multiplex congenita in Aberdeen Angus cattle in Uruguay
spellingShingle Arthrogryposis multiplex congenita in Aberdeen Angus cattle in Uruguay
Romero,Agustín
Arthrogryposis multiplex congenita
bovine
Aberdeen Angus
cattle
Uruguay
hereditary diseases
title_short Arthrogryposis multiplex congenita in Aberdeen Angus cattle in Uruguay
title_full Arthrogryposis multiplex congenita in Aberdeen Angus cattle in Uruguay
title_fullStr Arthrogryposis multiplex congenita in Aberdeen Angus cattle in Uruguay
title_full_unstemmed Arthrogryposis multiplex congenita in Aberdeen Angus cattle in Uruguay
title_sort Arthrogryposis multiplex congenita in Aberdeen Angus cattle in Uruguay
author Romero,Agustín
author_facet Romero,Agustín
Briano,Carolina
Quintela,Fernando Dutra
author_role author
author2 Briano,Carolina
Quintela,Fernando Dutra
author2_role author
author
dc.contributor.author.fl_str_mv Romero,Agustín
Briano,Carolina
Quintela,Fernando Dutra
dc.subject.por.fl_str_mv Arthrogryposis multiplex congenita
bovine
Aberdeen Angus
cattle
Uruguay
hereditary diseases
topic Arthrogryposis multiplex congenita
bovine
Aberdeen Angus
cattle
Uruguay
hereditary diseases
description ABSTRACT: Arthrogryposis multiplex congenita is reported for the first time in the Aberdeen Angus (AA) breed in Uruguay. In a commercial herd of 30 purebred Aberdeen Angus cows, two calves with severe musculoskeletal malformations died at birth. The cows had been inseminated using semen imported from Argentina from one elite AA sire only. At necropsy, one calf showed severe muscular atrophy, arthrogryposis affecting all four limbs and the spine, kyphoscoliosis and torticollis. Histopathology showed muscular atrophy with marked fiber size variation and abundant fibroadipose fibers. The central nervous system only showed congestion and edema due to dystocia, whereas the peripheral nerves and the number of motor neurons in the spinal appeared normal. DNA analysis confirmed arthrogryposis multiplex congenita. It is concluded that disease in Aberdeen Angus cattle is due to failure in the neuromuscular junction.
publishDate 2020
dc.date.none.fl_str_mv 2020-06-01
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=S0100-736X2020000600426
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2020000600426
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1678-5150-pvb-6636
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.40 n.6 2020
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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