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

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...

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Autores principales: Margineda, Carlos A., Zielinski, Gustavo O., Jurado, Susana Beatriz, Ferrella, Alejandra, Mozgovoj, Marina, Alcaraz, Ana C., López, Alfonso
Formato: Articulo
Lenguaje:Inglés
Publicado: 2017
Materias:
Ciencias Veterinarias
Chronic bronchopneumonia
Electron microscopy
Feedlot
Immunohistochemistry
Mycoplasma bovis
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/87756
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-87756
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Veterinarias
Chronic bronchopneumonia
Electron microscopy
Feedlot
Immunohistochemistry
Mycoplasma bovis
spellingShingle Ciencias Veterinarias
Chronic bronchopneumonia
Electron microscopy
Feedlot
Immunohistochemistry
Mycoplasma bovis
Margineda, Carlos A.
Zielinski, Gustavo O.
Jurado, Susana Beatriz
Ferrella, Alejandra
Mozgovoj, Marina
Alcaraz, Ana C.
López, Alfonso
<i>Mycoplasma bovis</i> pneumonia in feedlot cattle and dairy calves in Argentina
topic_facet Ciencias Veterinarias
Chronic bronchopneumonia
Electron microscopy
Feedlot
Immunohistochemistry
Mycoplasma bovis
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.
format Articulo
Articulo
author Margineda, Carlos A.
Zielinski, Gustavo O.
Jurado, Susana Beatriz
Ferrella, Alejandra
Mozgovoj, Marina
Alcaraz, Ana C.
López, Alfonso
author_facet Margineda, Carlos A.
Zielinski, Gustavo O.
Jurado, Susana Beatriz
Ferrella, Alejandra
Mozgovoj, Marina
Alcaraz, Ana C.
López, Alfonso
author_sort Margineda, Carlos A.
title <i>Mycoplasma bovis</i> pneumonia in feedlot cattle and dairy calves in Argentina
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
publishDate 2017
url http://sedici.unlp.edu.ar/handle/10915/87756
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