Temas 

Temas

Mostrando ítems 61-72 de 72

    • Phenotypic characterisation of the cellular immune infiltrate in placentas of cattle following experimental inoculation with Neospora caninum in late gestation 

      Canton, German Jose; Katzer, Frank; Benavides-Silván, Julio; Maley, Stephen W.; Palarea-Albaladejo, Javier; Pang, Yvonne; Smith, Sionagh; Bartley, Paul M.; Rocchi, Mara; Innes, Elisabeth A.; Chianini, Francesca (BMC, 2013-07)
      Despite Neospora caninum being a major cause of bovine abortion worldwide, its pathogenesis is not completely understood. Neospora infection stimulates host cell-mediated immune responses, which may be responsible for the ...

    • Phenotypic characterization of immune cells in fetal tissues of cattle immunized and challenged with Neospora caninum 

      Rivera Maldonado, Juan E.; Delay, Josepha; Hecker, Yanina; Monterubbianesi, María Gloria; Canton, German Jose; Campero, Carlos Manuel; Odeon, Anselmo Carlos; Moore, Prando Dadin (Elsevier, 2019-11)
      The purpose of this work was to characterize the cellular phenotype in inflammatory infiltrates of fetal tissues from pregnant heifers immunized and experimentally challenged with Neospora caninum. Fetuses from 20 heifers ...

    • Pollen beetle (Astylus atromaculatus)-associated gastroenteric disease in cattle: report of 6 natural outbreaks 

      Garcia, Juan Agustin; Livio, Juan; Matto, Carolina; Dutra, Fernando; Scioli, Maria Valeria; Giannitti, Federico; Langston, James; Poppenga, Robert; Canton, German Jose; Uzal, Francisco (SAGE Publications, 2023-11-29)
      Astylus atromaculatus is a pollen beetle native to South America, commonly found in crop flowers. Experimental intoxication of sheep and guinea pigs by this beetle resulting in fibrinonecrotizing enteritis has been reported. ...

    • Reactivation and foetal infection in pregnant heifers infected with neospora caninum live tachyzoites at prepubertal age 

      Hecker, Yanina; Burucúa, Mercedes María; Fiorani, Franco; Maldonado Rivera, Jaime; Cirone, Karina Mariela; Dorsch, Matías; Cheuquepan Valenzuela, Felipe; Campero, Lucia Maria; Canton, German Jose; Marín, Maia; Ortega Mora, Luis; Moore, Prando Dadin (MDPI, 2022-07-25)
      Neospora caninum is recognised for causing cattle abortion, provoking severe economic losses in the livestock industry worldwide. The aim of the present study was to evaluate the reactivation and foetal infection in pregnant ...

    • Retrospective analysis of cattle poisoning in Argentina (2000-2013) 

      García, Juan Agustín; Canton, German Jose; Spath, Ernesto Juan; Odriozola, Ernesto Raul; Garcia, Bernardo L.; Micheloud, Juan Francisco; Campero, Carlos Manuel (2017)
      A retrospective analysis (2000 to 2013) of cattle poisoning caused by toxic plants and other compounds was carried out in the Pampas region of Argentina by the Animal Health Group of INTA-EEA, Balcarce. During this period, ...

    • El rol de las biotécnicas de reproducción asistida en la transmisión del virus de la diarrea viral bovina 

      González Altamiranda, Erika Analía; Kaiser, German Gustavo; Odeon, Anselmo Carlos (Facultad de Ciencias Veterinarias, Universidad de Buenos Aires, 2015-06)
      Las biotécnicas de reproducción asistida han adquirido importancia comercial en los últimos años. Asociado a estas técnicas surge el interrogante sobre su rol en la posible transmisión de agentes infecciosos vía semen y ...

    • Slaughter weight, sex and age effects on beef shear force and tenderness 

      Lucero Borja, Jorge Omar; Pouzo, Laura Beatriz; de la Torre, M.S.; Langman, Leandro Ezequiel; Carduza, Fernando Jose; Corva, Pablo Marcelo; Santini, Francisco Jose; Pavan, Enrique (Elsevier, 2014-05)
      In Argentina, beef cattle prices decrease as slaughter weight increases regardless of animal age or carcass maturity, and this decrease is significantly greater in heifers (15%) than in steers (5%). The objectives of the ...

    • Spatial–temporal trends and economic losses associated with bovine abortifacients in central Argentina 

      Canton, German Jose; Moreno, Fabiana Carina; Fiorentino, María Andrea; Hecker, Yanina; Spetter, Lucas Maximiliano; Fiorani, Franco; Monterubbianesi, María Gloria; Garcia, Juan Angel; González Altamiranda, Erika; Cirone, Karina Mariela; Louge Uriarte, Enrique Leopoldo; Verna, Andrea Elizabeth; Marin, Maia; Cheuquepan Valenzuela, Felipe Andres; Malena, Rosana Claudia; Morsella, Claudia Graciela; Paolicchi, Fernando; Morrell, Eleonora Lidia; Moore, Prando Dadin (Springer, 2022-07-30)
      The aims of this work are, firstly, to provide the geolocalization of cases of bovine abortion with definitive diagnosis and, secondly, to estimate the economic losses due to the most frequent abortifacients diagnosed ...

    • Tipologías y caracterización de sistemas de cría bovina de la Pampa deprimida 

      Faverin, Claudia; Machado, Claudio (Universidad de Concepción. Facultad de Agronomía, Facultad de Ingeniería Agrícola y Facultad de Ciencias Veterinarias, Chile, 2019)
      La identificación y caracterización de los sistemas ganaderos permite acotar la diversidad y contribuir al proceso de toma de decisiones. Con el objetivo de identificar las tipologías de sistemas de cría bovina de la Pampa ...

    • Tissular distribution of argentinean strains of bovine herpesvirus type 4 (BoHV-4) in experimentally-infected calves 

      Morán, Pedro Edgardo; Pérez, Sandra Elizabet; García, Jorge Pablo; Castro, Alejandra Nelly Cristina; Sppeter, Lucas Maximiliano; Odeon, Anselmo Carlos; Verna, Andrea Elizabeth (2017)
      Although bovine herpesvirus type 4 (BoHV-4) is primarily associated with reproductive disorders of cattle, it can produce a variety of clinical signs. To determine the distribution, the presence and type of microscopic ...

    • Toll-like receptors, IFN-γ and IL-12 expression in bovine leukemia virus-infected animals with low or high proviral load 

      Nieto Farías, María Victoria; Lendez, Pamela Anahí; Marin, Maia Solange; Quintana, Silvina; Martinez Cuesta, Lucia; Ceriani, Maria Carolina; Dolcini, Guillermina Laura (Elsevier, 2016-08)
      Bovine leukemia virus (BLV) infection is widespread mainly in dairy cattle and 5–10% of infected animals will die due to lymphosarcoma; most cattle remain asymptomatic but 30% develop persistent lymphocytosis (PL). BLV ...

    • Upregulation of interferon-alpha gene in bovine embryos produced in vitro in response to experimental infection with noncytophatic bovine-viral-diarrhea virus 

      González Altamiranda, Erika; Arias, María E.; Kaiser, German Gustavo; Mucci, Nicolas Crescencio; Odeon, Anselmo Carlos; Felmer, Ricardo N. (Springer, 2020-11)
      In-vitro fertilization is a routine livestock-breeding technique widely used around the world. Several studies have reported the interaction of bovine viral-diarrhea virus (BVDV) with gametes and in-vitro-produced (IVP) ...