autores 

Autores

Mostrando ítems 41-60 de 96

    • Guía para el diagnóstico de pérdidas reproductivas en bovinos 

      Canton, German Jose (compilador); Morrell, Eleonora Lidia (compiladora) (Ediciones INTA, 2023-12)
      Las pérdidas reproductivas son una de las principales limitantes que demuestran la ineficiencia de un sistema productivo. Generan un elevado costo al sistema con las consiguientes pérdidas económicas, ya sea porque es ...

    • Hallazgos clínico-patológicos compatibles con intoxicación con ionóforos en búfalas: primer reporte en Argentina 

      Bence, Angel Ricardo; García, J.; Fernandez, Eduardo Luján; Morrell, Eleonora Lidia; Canton, German Jose (Facultad de Ciencias Veterinarias, Universidad Nacional del Nordeste, 2018-04)
      Se describe un presunto caso de intoxicación con ionóforos en búfalas de un tambo de la Provincia de Buenos Aires, Argentina, las cuales habían consumido pasturas y ración comercial formulada para bovinos en ordeñe, ...

    • High rate of transplacental infection and transmission of Neospora caninum following experimental challenge of cattle at day 210 of gestation 

      Benavides-Silván, Julio; Katzer, Frank; Maley, Stephen W.; Bartley, Paul M.; Canton, German Jose; Palarea-Albaladejo, Javier; Purslow, Caroline A.; Pang, Yvonne; Rocchi, Mara; Chianini, Francesca; Buxton, David; Innes, Elisabeth A. (BMC, 2012-12)
      In order to investigate the pathogenesis of neosporosis following a primary infection in late pregnancy, cattle were subcutaneously challenged with 5 × 108 Neospora caninum (NC1 isolate) tachyzoites at day 210 of gestation ...

    • 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 ...

    • Iatrogenic doramectin overdosing causes toxicity in sheep: a case report 

      Canton, German Jose; Urtizbiria, Facundo Nahuel; Lloberas, María Mercedes; Morrell, Eleonora Lidia; Lanusse, Carlos Edmundo; Lifschitz, Adrian Luis (Elsevier, 2022-03-24)
      Macrocyclic lactones are widely used endectocides in ruminants, with a high margin of safety for labeled indications. No previous report of iatrogenic doramectin overdosing has been published. We report an outbreak in a ...

    • Identification and molecular characterization of Orf virus infection in occupationally exposed women in South America 

      Peralta, Andrea Veronica; Flores Olivares, Carlos; Verna, Andrea Elizabeth; González Altamiranda, Erika; Odriozola, Ernesto Raul; Madariaga, Carolina; Odeon, Anselmo Carlos; Konig, Guido Alberto; Canton, German Jose (Elsevier, 2023-06)
      Contagious Ecthyma (CE) is a severe exanthematous dermatitis caused by the Orf virus (ORFV) that mainly affects domestic small ruminants such as sheep and goats. It is a worldwide-distributed occupational zoonosis, ...

    • Immune response to Neospora caninum live tachyzoites in prepubertal female calves 

      Hecker, Yanina; Regidor-Cerrillo, Javier; Fiorani, Franco; Horcajo, Pilar; Soria, Ivana; Gual, Ignacio; Torioni, Susana Marta; Campero, Lucia; Echaide, Ignacio Eduardo; Alvarez-García, Gema; Ortega-Mora, Luis; Zamorano, Patricia Ines; Venturini, María Clara; Odeon, Anselmo Carlos; Canton, German Jose; Moore, Prando Dadin (Springer Berlin, 2019-09-04)
      The aim of the present study was to characterize the specific immune response in prepubertal female calves inoculated with Neospora caninum. Forty-eight N. caninum-seronegative 6-month-old Angus female calves were randomly ...

    • Immunization of lambs with the S48 strain of Toxoplasma gondii reduces tissue cyst burden following oral challenge with a complete strain of the parasite 

      Katzer, Frank; Canton, German Jose; Burrels, Alison; Palarea-Albaladejo, Javier; Horton, Ben; Bartley, Paul M.; Pang, Yvonne; Chianini, Francesca; Innes, Elisabeth A.; Benavides-Silván, Julio (Elsevier, 2014-09-15)
      This study evaluates the influence of immunizing lambs with the incomplete S48 strain of Toxoplasma gondii, on parasite dissemination following a live oral challenge with a complete strain of T. gondii (M4). Lambs were ...

    • Immunization with inactivated antigens of Neospora caninum induces tolllike receptors 3, 7, 8 and 9 in maternal-fetal interface of infected pregnant heifers 

      Marin, Maia Solange; Hecker, Yanina Paola; Quintana, Silvina; Leunda, Maria Rosa; Canton, German Jose; Cobo, Eduardo Rubén; Moore, Prando Dadin; Odeon, Anselmo Carlos; Perez, Sandra (2017)
      Neospora caninum is an obligate parasite and a major cause of abortion in cattle. Pregnancy failures appear to be associated with weak innate defences on the maternal-fetal interface during infection with N. caninum. Herein, ...

    • Immunopathogenesis of bovine neosporosis throughout gestation 

      Canton, German Jose (College of Medicine and Veterinary Medicine, University of Edinburgh, 2013)
      Despite Neospora caninum being recognised as a major cause of bovine abortion, its pathogenesis is only partially understood. Evidence of immune mediated placental pathology has been reported as being responsible for ...

    • Improvement of Leptospira spp. diagnosis in aborted bovine fetuses by qPCR 

      Cheuquepan Valenzuel, Felipe Andres; Recavarren, Mariana; Quintana, Silvina; Canton, German Jose; Odeon, Anselmo Carlos; Marin, Maia Solange; Morrell, Eleonora Lidia (Elsevier, 2020-09)
      Leptospirosis is a disease with major economic impact on livestock industry. The objective of this work was to determine the presence of Leptospira spp. DNA by qPCR in bovine fetuses with presumptive diagnosis of leptospirosis ...

    • Infectious sporadic bovine abortions: retrospective analysis 

      Fiorentino, María Andrea; Acuña, Yamila; Sosa, Emiliano; Canton, German Jose; Erreguerena, Ignacio Antonio; Malena, Rosana Claudia; Mendez, Maria Alejandra; Morrell, Eleonora Lidia; Garcia, Juan Agustin (Springer Nature, 2024-03-01)
      Infectious sporadic abortions in cattle are mainly caused by opportunistic bacteria and fungi usually present in environmental or gastrointestinal and reproductive microbiota of healthy animals. A retrospective analysis ...

    • Inflammatory infiltration into placentas of Neospora caninum challenged cattle correlates with clinical outcome of pregnancy 

      Canton, German Jose; Katzer, Frank; Maley, Stephen W.; Bartley, Paul M.; Benavides-Silván, Julio; Palarea-Albaladejo, Javier; Pang, Yvonne; Smith, Sionagh; Rocchi, Mara; Buxton, David; Innes, Elisabeth A.; Chianini, Francesca (BMC, 2014-01)
      Infection with Neospora caninum stimulates host cell-mediated immune responses, which may be responsible for placental damage leading to bovine abortion. The aim of this study was to compare immune responses in the bovine ...

    • Innate and humoral immune parameters at delivery in colostrum and calves from heifers experimentally infected with Neospora caninum 

      Maldonado Rivera, J.E.; Hecker, Yanina; Burucúa, Mercedes María; Cirone, Karina Mariela; Cheuquepan Valenzuel, Felipe Andres; Fiorani, Franco; Dorsch, Matias; Colque Caro, Luis Adrián; Canton, German Jose; Marin, Maia Solange; Moore, Prando Dadin (Elsevier, 2021-02-02)
      Neospora caninum is a leading cause of abortion in cattle worldwide. The study of the immune response against N. caninum is critical to understand its epidemiology, pathogenesis, diagnosis and, ultimately, in preventing ...

    • Intoxicación con Solanum glaucophyllum en ovinos en la provincia de Buenos Aires, Argentina: reporte de un caso 

      Flores, C.; Canton, Germán José; Cora, Juan; Migliavacca, J.; Llada, I.; Mazzanti, M.; García, J.; Odriozola, Ernesto Raúl (2017)
      El objetivo es presentar un episodio de mortandad, registrado por el Servicio de Diagnóstico Veterinario Especializado (SDVE) del INTA EEA Balcarce, por intoxicación con S. glaucophyllum en una majada de la provincia de ...

    • Lesiones histopatológicas en 12 casos de intoxicación por Vicia villosa. 

      Aguirre Castro, Laura Sabrina; Canton, German Jose; Morrell, Eleonora Lidia; Colque Caro, Luis Adrián; Sandoval, Gabriela Virginia; Medina, Diego M.; Avellaneda Cáceres, Agustín; Micheloud, Juan Francisco (EEA Balcarce, INTA, 2021-10-11)
      Vicia spp es una leguminosa anual de invierno utilizada para pastoreo directo o como forraje conservado. Hasta la fecha, V. villosa es la única especie identificada como tóxica para el ganado en Argentina. El consumo ...

    • Manual para el abordaje diagnóstico de la babesiosis y anaplasmosis bovina en Argentina 

      Mazzucco Panizza, Matilde Nahimé; Morel, Nicolas; Wilkowsky, Silvina Elizabeth; Primo, María Evangelina; Olmos, Leandro Hipolito; Pertile, Carla Natalia; Sarmiento, Nestor Fabian; Rossner, Maria Victoria; Abdala, Alejandro Ariel; Canton, German Jose; Ganzinelli, Sabrina Belen; Thompson, Carolina Soledad; Guillemi, Eliana Carolina; Nava, Santiago (Ediciones INTA, 2024-02)
      La babesiosis y la anaplasmosis bovina son dos enfermedades infecciosas causantes de importantes pérdidas económicas para la producción ganadera en el centro y norte de la Argentina, principalmente en concepto de mortandad ...

    • Mastitis and death of a Corriedale ewe associated with Mycoplasma spp. infection in Buenos Aires province 

      Canton, German Jose; Fiorentino, María Andrea; Scioli, Maria Valeria; Lobo, Juan Ignacio; Sticotti, Erika; Tamiozzo, Pablo (Facultad de Agronomía y Veterinaria, Universidad Nacional de Río Cuarto, 2021-12-22)
      Mycoplasma spp. infections are associated with different clinical syndromes in ruminants: mastitis, pneumonia, arthritis, otitis, among others. Nevertheless, case reports of clinical diseases associated with Mycoplasma-infections ...

    • Microsatellite genotyping reveals extensive genetic diversity in bovine Neospora caninum from the humid Pampa region in Argentina 

      Dorsch, Matias; Regidor-Cerrillo, Javier; Ortega-Mora, Luis; Scioli, Maria Valeria; Morrell, Eleonora Lidia; Canton, German Jose; Moore, Prando Dadin; Hecker, Yanina (Springer Verlag, 2020-10-15)
      Neospora caninum is an apicomplexan protozoan and a major cause of abortion in cattle worldwide. In the Argentinian Humid Pampa, bovine neosporosis causes severe economic losses. Despite this, information on the genetic ...

    • Molecular confirmation of sarcocystis gigantean in a naturally infected sheep in Argentina: a case report. 

      Gual, Ignacio; Bartley, Paul; Katzer, Frank; Innes, Elisabeth; Canton, German Jose; Moore, Prando Dadin (Elsevier, 2017-12-15)
      The work describes a case of Sarcocystis gigantea infection in a 3-years-old Corriedale ewe from Buenos Aires Province, Argentina. The ewe was found dead with a poor body condition. Pathological and molecular studies were ...