Mycoplasma bovis 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 necrosi...
| Autores principales: | , , , , , , |
|---|---|
| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
Brazilian Association of Veterinary Pathology
2022
|
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/11991 https://bjvp.org.br/wp-content/uploads/2017/07/v10-n2-7.pdf http://dx.doi.org/10.24070/bjvp.1983-0246.v10i2p79-86 |
| _version_ | 1855484887580016640 |
|---|---|
| author | Margineda, Carlos Augusto Zielinski, Gustavo Carlos Jurado, Susana Beatriz Ferella, Alejandra Mozgovoj, Marina Valeria Alcaraz, Ana C. López, Alfonso |
| author_browse | Alcaraz, Ana C. Ferella, Alejandra Jurado, Susana Beatriz López, Alfonso Margineda, Carlos Augusto Mozgovoj, Marina Valeria Zielinski, Gustavo Carlos |
| author_facet | Margineda, Carlos Augusto Zielinski, Gustavo Carlos Jurado, Susana Beatriz Ferella, Alejandra Mozgovoj, Marina Valeria Alcaraz, Ana C. López, Alfonso |
| author_sort | Margineda, Carlos Augusto |
| collection | INTA Digital |
| 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 | Artículo |
| id | INTA11991 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Brazilian Association of Veterinary Pathology |
| publisherStr | Brazilian Association of Veterinary Pathology |
| record_format | dspace |
| spelling | INTA119912022-06-01T11:11:16Z Mycoplasma bovis pneumonia in feedlot cattle and dairy calves in Argentina Margineda, Carlos Augusto Zielinski, Gustavo Carlos Jurado, Susana Beatriz Ferella, Alejandra Mozgovoj, Marina Valeria Alcaraz, Ana C. López, Alfonso Ganado Bovino Ganado de Leche Feedlot Mycoplasma bovis Enfermedades de los Animales Neumonía Argentina Cattle Dairy Cattle Feedlots Animal Diseases Pneumonia 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. EEA Marcos Juárez Fil: Margineda, Carlos Augusto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina Fil: Margineda, Carlos Augusto. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias; Argentina Fil: Zielinski, Gustavo Carlos. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina Fil: Zielinski, Gustavo Carlos. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias; Argentina Fil: Jurado, Susana Beatriz. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Servicio Central de Microscopía Electrónica; Argentina Fil: Ferella, Alejandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina Fil: Mozgovoj, Marina Valeria. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Virología; Argentina Fil: Alcaraz, Ana C. Western University of Health Sciences. College of Veterinary Medicine; Estados Unidos Fil: López, Alfonso. University of Prince Edward Island. Atlantic Veterinary College. Department of Pathology and Microbiology; Canadá 2022-06-01T11:04:18Z 2022-06-01T11:04:18Z 2017-07 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/11991 https://bjvp.org.br/wp-content/uploads/2017/07/v10-n2-7.pdf 1983-0246 http://dx.doi.org/10.24070/bjvp.1983-0246.v10i2p79-86 eng info:eu-repograntAgreement/INTA/PNSA-1115054/AR./Enfermedades parasitarias, infecciosas y tóxico metabólicas que afectan la productividad de los bóvidos para producción de carne y leche. 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) application/pdf Argentina .......... (nation) (World, South America) 7006477 Brazilian Association of Veterinary Pathology Brazilian Journal of Veterinary Pathology 10 (2) : 79-86 (July 2017) |
| spellingShingle | Ganado Bovino Ganado de Leche Feedlot Mycoplasma bovis Enfermedades de los Animales Neumonía Argentina Cattle Dairy Cattle Feedlots Animal Diseases Pneumonia Margineda, Carlos Augusto Zielinski, Gustavo Carlos Jurado, Susana Beatriz Ferella, Alejandra Mozgovoj, Marina Valeria Alcaraz, Ana C. López, Alfonso Mycoplasma bovis pneumonia in feedlot cattle and dairy calves in Argentina |
| title | Mycoplasma bovis pneumonia in feedlot cattle and dairy calves in Argentina |
| title_full | Mycoplasma bovis pneumonia in feedlot cattle and dairy calves in Argentina |
| title_fullStr | Mycoplasma bovis pneumonia in feedlot cattle and dairy calves in Argentina |
| title_full_unstemmed | Mycoplasma bovis pneumonia in feedlot cattle and dairy calves in Argentina |
| title_short | Mycoplasma bovis pneumonia in feedlot cattle and dairy calves in Argentina |
| title_sort | mycoplasma bovis pneumonia in feedlot cattle and dairy calves in argentina |
| topic | Ganado Bovino Ganado de Leche Feedlot Mycoplasma bovis Enfermedades de los Animales Neumonía Argentina Cattle Dairy Cattle Feedlots Animal Diseases Pneumonia |
| url | http://hdl.handle.net/20.500.12123/11991 https://bjvp.org.br/wp-content/uploads/2017/07/v10-n2-7.pdf http://dx.doi.org/10.24070/bjvp.1983-0246.v10i2p79-86 |
| work_keys_str_mv | AT marginedacarlosaugusto mycoplasmabovispneumoniainfeedlotcattleanddairycalvesinargentina AT zielinskigustavocarlos mycoplasmabovispneumoniainfeedlotcattleanddairycalvesinargentina AT juradosusanabeatriz mycoplasmabovispneumoniainfeedlotcattleanddairycalvesinargentina AT ferellaalejandra mycoplasmabovispneumoniainfeedlotcattleanddairycalvesinargentina AT mozgovojmarinavaleria mycoplasmabovispneumoniainfeedlotcattleanddairycalvesinargentina AT alcarazanac mycoplasmabovispneumoniainfeedlotcattleanddairycalvesinargentina AT lopezalfonso mycoplasmabovispneumoniainfeedlotcattleanddairycalvesinargentina |