Artículo
Mycoplasma bovis pneumonia in feedlot cattle and dairy calves in Argentina
Margineda, Carlos A.; Zielinski, Gustavo O.; Jurado, Susana Beatriz; Alejandra, Ferrella; Mozgovoj, Marina Valeria
; Alcaraz, Ana C.; López, Alfonso
Fecha de publicación:
07/2017
Editorial:
Brazilian Association of Veterinary Pathology
Revista:
Brazilian Journal of Veterinary Pathology
ISSN:
1983-0246
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
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.
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Colecciones
Articulos(SEDE CENTRAL)
Articulos de SEDE CENTRAL
Articulos de SEDE CENTRAL
Citación
Margineda, Carlos A.; Zielinski, Gustavo O.; Jurado, Susana Beatriz; Alejandra, Ferrella; Mozgovoj, Marina Valeria; et al.; Mycoplasma bovis pneumonia in feedlot cattle and dairy calves in Argentina; Brazilian Association of Veterinary Pathology; Brazilian Journal of Veterinary Pathology; 10; 2; 7-2017; 79-86
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