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Mostrando ítems 1-20 de 36

    • A novel pathogenic mechanism for cerebellar lesions produced by Solanum bonariense in cattle 

      Verdes, José Manuel; Márquez, Mercedes; Calliari, Aldo; Battes, Daniel; Moraña, José Antonio; Gimeno, Eduardo Juan; Odriozola, Ernesto Raul; Giannitti, Federico; Guerrero, Florentina; Fidalgo, Luis Eusebio; Pumarola, Martí (American Association of Veterinary Laboratory Diagnosticians, 2015-05)
      Intoxication with Solanum bonariense in cattle causes cerebellar cortical degeneration with perikaryal vacuolation, axonal swelling, and death primarily of Purkinje cells, with accumulation of electron-dense residual storage ...

    • A review of cardiac blackleg in cattle, and report of 2 cases without skeletal muscle involvement in Argentina 

      Morrell, Eleonora Lidia; Odriozola, Ernesto Raul; Dorsch, Matías; Fiorentino, María Andrea; Rivera, María; Poppenga, Robert; Navarro, Mauricio; Uzal, Francisco; Canton, German Jose (American Association of Veterinary Laboratory Diagnosticians, 2022-08-30)
      Blackleg is an infectious disease caused by Clostridium chauvoei. Cardiac blackleg has been reported in ruminants as an uncommon presentation of the disease; its pathogenesis is not understood completely. We include here ...

    • Actualización sobre la intoxicación por Wedelia Glauca (ort.) Hoffm. Ex. Hicken, Asteraceae 

      Micheloud, Juan Francisco; Odriozola, Ernesto Raul (2012-05-20)
      Wedelia glauca (Ort. Hoffm. ex. Hicken, Asteraceae) es una maleza muy extendida por toda Argentina. Constituye la planta de toxicidad aguda, de mayor importancia en la Pampa húmeda. Si bien es una planta perenne, durante ...

    • Amaranthus hybridus (syn. quitensis) intoxication in cattle in Argentina: Case report 

      Garcia, Juan Agustin; Rustichelli Millan, Gina; Scioli, Maria Valeria; Britos, Gastón; Morrell, Eleonora Lidia; Odriozola, Ernesto Raul; Micheloud, Juan Francisco; Canton, German Jose (Elsevier, 2023-12)
      Amaranthus spp. is a nephrotoxic plant with unknown toxic principle, affecting production animals worldwide, mainly in South America. The aim of this paper is to describe 5 spontaneous outbreaks of A. hybridus intoxication ...

    • Anaplasmosis bovina en provincia de Buenos Aires durante 2015 

      Cora Ibarra, Juan Facundo; Lloberas, María Mercedes; Llada, Ignacio Mariano; Odriozola, Ernesto Raul; Canton, German Jose (Ediciones INTA, 2021-04-21)
      Anaplasma marginale es una bacteria intracelular que infecta eritrocitos del bovino produciendo hemolisis extravascular y anemia. La anaplasmosis es endémica en regiones tropicales y subtropicales, mientras que en zonas ...

    • Atypical actinobacillosis in bulls in Argentina : granulomatous dermatitis and lymphadenitis = Actinobacilose atípica em touros na Argentina: dermatite granulomatosa e linfadenite 

      Margineda, Carlos Augusto; Odriozola, Ernesto Raul; Moreira, Ana Rita; Canton, German Jose; Micheloud, Juan Francisco; Gardey, Pedro; Spetter, Lucas Maximiliano; Campero, Carlos Manuel (2013-01)
      Actinobacillosis is a common cause of sporadic infection in cattle. It was mostly characterized as a pyogranulomatous inflammation of the tongue, but also soft tissues as lymph nodes, other digestive tract localization and ...

    • Caso inusual de calcinosis enzoótica por el consumo de Solanum glaucophyllum en un encierre a corral. 

      Micheloud, Juan Francisco; Rodriguez, Alejandro Martin; Campora, Laura Beatriz; Webber, N.; Campero, Carlos Manuel; Odriozola, Ernesto Raul (2012)
      En Argentina, la calcinosis enzoótica es una enfermedad frecuente en la cría extensiva de ganado. Esta intoxicación es poco frecuente en sistemas intensivos. Este artículo describe la aparición de un brote de calcinosis ...

    • Caudal vena cava thrombosis in a dairy cow (Bos taurus) in Argentina 

      Schild, Carlos; Armendano, Joaquín Ignacio; Liboreiro, Matías; Bresky, Florencia; Morrell, Eleonora Lidia; Odriozola, Ernesto Raul; Canton, German Jose (2017)
      Caudal vena cava thrombosis (CVCT) is an acute disease secondary to ruminal lactic acidosis and rumenitis with fatal outcome in cattle fed with a high-grain diet. The aim of this paper is to describe CVCT in an adult ...

    • Congenital hypovitaminosis A in dairy cattle 

      Sosa, Emiliano; Morrell, Eleonora Lidia; Llada, Ignacio Mariano; Odriozola, Ernesto Raul; Canton, German Jose (British Veterinary Association, 2023-10-03)
      Hypovitaminosis A negatively impacts the health of ruminants feeding on low-fresh forage diets for long periods of time. Although this disease is characterised by different clinical presentations, its congenital form is ...

    • Current trends in bovine abortion in Argentina 

      Morrell, Eleonora Lidia; Campero, Carlos Manuel; Canton, German Jose; Odeon, Anselmo Carlos; Moore, Prando Dadin; Odriozola, Ernesto Raul; Paolicchi, Fernando; Fiorentino, María Andrea (Colegio Brasileiro de Pathología Animal, 2019-01)
      Bovine abortion is an important cause of significant economic losses in beef and dairy herds. This syndrome is usually difficult to diagnose. The aim of this study was to characterize bovine abortion causes in Argentina ...

    • Dictyocaulosis in cattle: Retrospective analysis of 20 outbreaks in Central Argentina 

      Ovelar, María Florencia; Canton, German Jose; Odriozola, Ernesto Raul; Lloberas, María Mercedes; Garcia, Juan Agustin (Elsevier, 2024-08)
      Bovine lungworms (Dictyocaulus viviparus) are nematodes which cause a respiratory disease known as verminous bronchitis or pneumonia. In this paper, we describe 20 outbreaks of bovine dictyocaulosis recorded between 2000 ...

    • Enteric listeriosis in grazing steers supplemented with spoiled silage 

      Garcia, Juan Angel; Micheloud, Juan Francisco; Campero, Carlos Manuel; Morrell, Eleonora Lidia; Odriozola, Ernesto Raul; Moreira, Ana Rita (2016)
      An outbreak of enteric listeriosis in steers that were fed spoiled silage is reported. The outbreak started 2 days after ~200 animals in a single paddock were given a supplement of spoiled silage. Forty animals (20%) were ...

    • Enzootic calcinosis in horses grazing Solanum glaucophyllum in Argentina 

      Odriozola, Ernesto Raul; Rodriguez, Alejandro Martin; Micheloud, Juan Francisco; Canton, German Jose; Caffarena, Rubén Dario; Gimeno, Eduardo Juan; Bodega, José J.; Gardey, Pedro; Iseas, Fortunato B.; Giannitti, Federico (2018-01)
      Solanum glaucophyllum, a toxic plant known for its calcinogenic effects, causes enzootic calcinosis in ruminant and monogastric animals. We describe an outbreak of enzootic calcinosis that occurred in a herd of 110 horses ...

    • Estrés calórico. Pautas para una mejor producción y bienestar de nuestros animales 

      Cora, Juan; Canton, German Jose; Odriozola, Ernesto Raul; Galetti, Mario Alfredo; Esparrach, Carlos Alberto (Estación Experimental Agropecuaria Balcarce, INTA, 2016)
      Los meses de diciembre, enero y febrero son los más calurosos de nuestro calendario y por lo tanto, donde mayor probabilidad de que los animales en pastoreo sufran estrés calórico. Esta situación empeora cuando además, ...

    • Estudio retrospectivo de casos de Hemoglobinuria Bacilar diagnosticados en bovinos de la provincia de Buenos Aires (Argentina) = Retrospective studies of bacillary hemoglobinuria diagnosed in cattle from Buenos Aires province, Argentina 

      Micheloud, Juan Francisco; Spath, Ernesto Juan; García Alonso, Javier; Canton, German Jose; Moreira, Ana Rita; Odriozola, Ernesto Raul (Facultad de Ciencias Veterinarias de Esperanza, Universidad Nacional del Litoral, 2018)
      La hemoglobinuria bacilar (HB) es una enfermedad infectocontagiosa, aguda, producida Clostridium haemolyticum, que afecta principalmente a bovinos y es predispuesta por diferentes factores. En este artículo se realiza un ...

    • First report of congenital Neospora caninum encephalomyelitis in two newborn calves in the Argentinean Pampas 

      Micheloud, Juan Francisco; Moore, Prando Dadin; Canal, Ana María; Lischinsky, Lilian Haydee; Hecker, Yanina Paola; Canton, German Jose; Odriozola, Ernesto Raul; Odeon, Anselmo Carlos; Campero, Carlos Manuel (2015)
      Bovine neosporosis is a parasitic disease of major concern in cattle industry worldwide. Although abortion is the more frequent clinical presentation, sporadic congenital clinical bovine neosporosis has been scarcely ...

    • Forrajes diferidos 

      Llada, Ignacio Mariano; Migliavacca, Juan Ignacio; Canton, German Jose; Odriozola, Ernesto Raul (Estación Experimental Agropecuaria Balcarce, INTA, 2016-05)
      Diferir cultivos de sorgo o maíz es una alternativa sencilla. El uso de estos forrajes diferidos permite, con poca superficie afectada, aportar una gran cantidad de raciones durante el invierno. Sin embargo, al momento ...

    • Fotosensibilización primaria por consumo de Ammi majus en bovinos: primer reporte en Argentina 

      Dorsch, Matías; Canton, German Jose; Odriozola, Ernesto Raul (Facultad de Ciencias Veterinarias, Universidad Nacional del Nordeste, 2018-09)
      Se describe un brote de fotosensibilización primaria en bovinos causado por el consumo de Ammi majus. Los animales manifestaron fotofobia, epífora, opacidad corneal bilateral y dermatitis en pezones, vulva y morro. Se ...

    • Frequency of Neospora caninum infections in beef cow–calf operations under extensive management 

      Rodriguez, Alejandro Martin; Maresca, Sebastian; Cano, Dora Beatriz; Armendano, Joaquín Ignacio; Combessies, Gustavo; Lopez Valiente, Sebastian; Odriozola, Ernesto Raul; Spath, Ernesto Juan; Odeon, Anselmo Carlos; Campero, Carlos Manuel; Moore, Prando Dadin (2016-03-30)
      The aim of this study was to evaluate the frequencies of Neospora caninum horizontal and vertical transmissions in beef cow–calf operations under three different extensive management systems: group A: 0.75 head per hectare ...

    • Hypomagnesemia in beef cattle from the central region of Argentina: retrospective study 

      Canton, German Jose; Fernandez, Eduardo Luján; Poo, Juan Ignacio; Spath, Ernesto Juan; Odriozola, Ernesto Raul; Monterubbianesi, María Gloria; Moreno, Fabiana Carina (Centro de Ciências Rurais, Universidade Federal de Santa Maria, 2021-08)
      Hypomagnesaemia (grass tetany) is a metabolic disorder of ruminants due to a reduced dietary intake of magnesium (primary deficiency), incorrect digestibility or associated metabolic factors reducing Mg intake (secondary ...