<i>Mycoplasma bovis</i> pneumonia in feedlot cattle and dairy calves in Argentina

Autores
Margineda, Carlos A.; Zielinski, Gustavo O.; Jurado, Susana Beatriz; Ferrella, Alejandra; Mozgovoj, Marina; Alcaraz, Ana C.; López, Alfonso
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Mycoplasma bovis has emerged as an important cause of feedlot pneumonia in many countries. The aim of this paper is to describe six cases of bovine Mycoplasma pneumonia in five different premises in Argentina. Gross examination revealed chronic bronchopneumonia with multiple foci of caseous necrosis. Microscopically, these contained a necrotic center with abundant hypereosinophilic granular material surrounded by granulation tissue. Affected lung tested positive for M. bovis by immunohistochemistry and electron microscopy revealed membranous structures compatible with Mycoplasma spp. To our knowledge, this is the first report of M. bovis pneumonia in Argentina.
Facultad de Ciencias Veterinarias
Materia
Ciencias Veterinarias
Chronic bronchopneumonia
Electron microscopy
Feedlot
Immunohistochemistry
Mycoplasma bovis
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/87756
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/87756
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling <i>Mycoplasma bovis</i> pneumonia in feedlot cattle and dairy calves in ArgentinaMargineda, Carlos A.Zielinski, Gustavo O.Jurado, Susana BeatrizFerrella, AlejandraMozgovoj, MarinaAlcaraz, Ana C.López, AlfonsoCiencias VeterinariasChronic bronchopneumoniaElectron microscopyFeedlotImmunohistochemistryMycoplasma bovisMycoplasma bovis has emerged as an important cause of feedlot pneumonia in many countries. The aim of this paper is to describe six cases of bovine Mycoplasma pneumonia in five different premises in Argentina. Gross examination revealed chronic bronchopneumonia with multiple foci of caseous necrosis. Microscopically, these contained a necrotic center with abundant hypereosinophilic granular material surrounded by granulation tissue. Affected lung tested positive for M. bovis by immunohistochemistry and electron microscopy revealed membranous structures compatible with Mycoplasma spp. To our knowledge, this is the first report of M. bovis pneumonia in Argentina.Facultad de Ciencias Veterinarias2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf79-86http://sedici.unlp.edu.ar/handle/10915/87756enginfo:eu-repo/semantics/altIdentifier/issn/1983-0246info:eu-repo/semantics/altIdentifier/doi/10.24070/bjvp.1983-0246.v10i2p79-86info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:17:13Zoai:sedici.unlp.edu.ar:10915/87756Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:17:14.293SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv <i>Mycoplasma bovis</i> pneumonia in feedlot cattle and dairy calves in Argentina
title <i>Mycoplasma bovis</i> pneumonia in feedlot cattle and dairy calves in Argentina
spellingShingle <i>Mycoplasma bovis</i> pneumonia in feedlot cattle and dairy calves in Argentina
Margineda, Carlos A.
Ciencias Veterinarias
Chronic bronchopneumonia
Electron microscopy
Feedlot
Immunohistochemistry
Mycoplasma bovis
title_short <i>Mycoplasma bovis</i> pneumonia in feedlot cattle and dairy calves in Argentina
title_full <i>Mycoplasma bovis</i> pneumonia in feedlot cattle and dairy calves in Argentina
title_fullStr <i>Mycoplasma bovis</i> pneumonia in feedlot cattle and dairy calves in Argentina
title_full_unstemmed <i>Mycoplasma bovis</i> pneumonia in feedlot cattle and dairy calves in Argentina
title_sort <i>Mycoplasma bovis</i> pneumonia in feedlot cattle and dairy calves in Argentina
dc.creator.none.fl_str_mv Margineda, Carlos A.
Zielinski, Gustavo O.
Jurado, Susana Beatriz
Ferrella, Alejandra
Mozgovoj, Marina
Alcaraz, Ana C.
López, Alfonso
author Margineda, Carlos A.
author_facet Margineda, Carlos A.
Zielinski, Gustavo O.
Jurado, Susana Beatriz
Ferrella, Alejandra
Mozgovoj, Marina
Alcaraz, Ana C.
López, Alfonso
author_role author
author2 Zielinski, Gustavo O.
Jurado, Susana Beatriz
Ferrella, Alejandra
Mozgovoj, Marina
Alcaraz, Ana C.
López, Alfonso
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Veterinarias
Chronic bronchopneumonia
Electron microscopy
Feedlot
Immunohistochemistry
Mycoplasma bovis
topic Ciencias Veterinarias
Chronic bronchopneumonia
Electron microscopy
Feedlot
Immunohistochemistry
Mycoplasma bovis
dc.description.none.fl_txt_mv Mycoplasma bovis has emerged as an important cause of feedlot pneumonia in many countries. The aim of this paper is to describe six cases of bovine Mycoplasma pneumonia in five different premises in Argentina. Gross examination revealed chronic bronchopneumonia with multiple foci of caseous necrosis. Microscopically, these contained a necrotic center with abundant hypereosinophilic granular material surrounded by granulation tissue. Affected lung tested positive for M. bovis by immunohistochemistry and electron microscopy revealed membranous structures compatible with Mycoplasma spp. To our knowledge, this is the first report of M. bovis pneumonia in Argentina.
Facultad de Ciencias Veterinarias
description Mycoplasma bovis has emerged as an important cause of feedlot pneumonia in many countries. The aim of this paper is to describe six cases of bovine Mycoplasma pneumonia in five different premises in Argentina. Gross examination revealed chronic bronchopneumonia with multiple foci of caseous necrosis. Microscopically, these contained a necrotic center with abundant hypereosinophilic granular material surrounded by granulation tissue. Affected lung tested positive for M. bovis by immunohistochemistry and electron microscopy revealed membranous structures compatible with Mycoplasma spp. To our knowledge, this is the first report of M. bovis pneumonia in Argentina.
publishDate 2017
dc.date.none.fl_str_mv 2017
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/87756
url http://sedici.unlp.edu.ar/handle/10915/87756
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1983-0246
info:eu-repo/semantics/altIdentifier/doi/10.24070/bjvp.1983-0246.v10i2p79-86
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
79-86
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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