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    • Equine abortion and stillbirth in California: a review of 1,774 cases received at a diagnostic laboratory, 1990–2022 

      Canton, German Jose; Navarro, Mauricio; Asin, Javier; Chu, Peter; Henderson, Eileen; Mete, Asli; Uzal, Francisco (SAGE Publications, 2023-02)
      Reproductive failure represents an important cause of economic loss for the equine industry. We reviewed the cases of equine abortion and stillbirth submitted to the California Animal Health and Food Safety Laboratory ...

    • Estado nutricional materno y su incidencia sobre las pérdidas embrionarias y fetales en los ovinos 

      Bruno Galarraga, María Macarena; Cueto, Marcela Isabel; de la Sota, Rodolfo Luzbel; Lacau Mengido, Isabel Maria; Gibbons, Alejandro Eduardo (Asociación Peruana de Reproducción Animal, 2014)
      Entre los factores que inciden directamente sobre los resultados reproductivos en los ovinos, se destacan las pérdidas reproductivas antes del nacimiento. Las pérdidas prenatales se diferencian en mortalidad embrionaria y ...

    • Fetos abortados 

      Morrell, Eleonora Lidia; Micheloud, Juan Francisco; Canton, German Jose (Ediciones INTA, 2023-12)
      La necropsia es una herramienta diagnóstica fundamental que facilita la identificación de entidades patológicas en los fetos, lo que permitirá luego plantear medidas de control específicas para cada una de las etiologías ...

    • First case report of Toxoplasma gondii-induced abortions and stillbirths in sheep in Argentina 

      Gual, Ignacio; Giannitti, Federico; Hecker, Yanina Paola; Shivers, J.; Entrocassi, Carolina; Morrell, Eleonora Lidia; Pardini, L.; Fiorentino, Marí­a Andrea; Rodríguez Fermepin, M.; Unzaga, Juan Manuel; Canton, German Jose; Venturini, María Cecilia; Moore, Prando Dadin (2018-05)
      The aim of this study is to report an episode of reproductive losses due to toxoplasmosis in a sheep flock in Argentina. A total of 15 abortions and 9 stillbirths were recorded in a flock of 190 Texel ewes. The affected ...

    • Histopathological, Immunohistochemical, Lectinhistochemical and Molecular Findings in Spontaneous Bovine Abortions by Campylobacter fetus 

      Morrell, Eleonora Lidia; Barbeito, Claudio Gustavo; Odeon, Anselmo Carlos; Gimeno, Eduardo Juan; Campero, Carlos Manuel (Wiley, 2011-04)
      Bovine campylobacteriosis (BC) is a venereal disease caused by Campylobacter fetus characterized by temporary infertility with mild endometritis, early embryonic death and occasional abortions. The objectives of this study ...

    • Human brucellosis and adverse pregnancy outcomes 

      Arenas-Gamboa, Angela M.; Rossetti, Carlos Alberto; Chaki, Sankar P.; Garcia-Gonzalez, Daniel G.; Adams, Leslie G.; Ficht, Thomas A. (Springer, 2016-12)
      Purpose of Review Brucellosis is a neglected, zoonotic disease of nearly worldwide distribution. Despite brucellosis being recognized as a reproductive disease in animals, it has been historically known as a flu-like ...

    • 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 ...

    • 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 ...

    • Morphometric study of encephalic lesions in aborted bovine fetuses naturally infected by two subpopulations of Neospora caninum 

      Dorsch, Matías; Moore, Prando Dadin; Regidor Cerrillo, Javier; Scioli, Maria Valeria; Morrell, Eleonora Lidia; Canton, German Jose; Ortega Mora, Luis; Hecker, Yanina (Springer, 2021-08)
      Neospora caninum is a major reproductive disease in cattle worldwide. In the Argentinian Humid Pampa, the seroprevalence, incidence of abortions, and economic losses due to neosporosis are considerably higher in dairy than ...

    • Neospora caninum NC-6 Argentina induces fetopathy in both serologically positive and negative experimentally inoculated pregnant dams 

      Bacigalupe, Diana; Basso, W.; Caspe, Sergio Gaston; More, Gastón; Lischinsky, Lilian Haydee; Gos, María Laura; Leunda, Maria Rosa; Campero, Lucía María; Moore, Prando Dadin; Schares, Gereon; Campero, Carlos Manuel; Venturini, María Cecilia (2013-07)
      Neospora caninum infection is a major cause of abortion in cattle. The objectives of this study were to genetically characterize the N. caninum NC-6 Argentina isolate using a multilocus microsatellite analysis approach and ...

    • New enzyme-linked immunoassay for the detection of specific antibodies against multiple Leptospira serogroups in bovine sera 

      Martinez, Mara Leila; Rodriguez, Marcelo A.; Irazu, Lucía E.; Romero, Graciela Noemi; Saraullo, Vanina Rosa; Watanabe, Olivia; Hamer, Micaela; Grune Loffler, Sylvia; Samartino, Luis Ernesto; Brihuega, Bibiana Felicitas (Elsevier, 2021-04)
      Leptospirosis is a zoonotic disease with worldwide endemicity in Argentina, it is a significant public health problem in low-income populations. Bovine leptospirosis is a serious economic problem for cattle production, ...

    • Occurrence of multiple abortions due to Salmonella enterica serovar abortus equi infection 

      Llorente, L.; Ivanissevich, A.; Camiña, S.; Marco, L.; Vissani, Maria Aldana; Olguin Perglione, Cecilia; Herrera, M.; Barrandeguy, Maria Edith (2016)

    • Otras causas de pérdidas reproductivas en bovinos. Pensando más allá de las etiologías infecciosas 

      Canton, German Jose (Ediciones Taurus, 2024-02)
      Teniendo en cuenta un mercado internacional cada vez más demandante de sistemas de producción de carne y leche bovina sustentables, es imprescindible mejorar los parámetros reproductivos de la producción pecuaria local. ...

    • Ovine abortion by Neospora caninum: first case reported in Argentina 

      Hecker, Yanina; Morrell, Eleonora Lidia; Fiorentino, María Andrea; Gual, Ignacio; Rivera, Emilia; Fiorani, Franco; Dorsch, Matías; Gos, María Laura; Pardini, Lais; Scioli, María; Magariños, Sergio; Paolicchi, Fernando; Canton, German Jose; Moore, Prando Dadin (Springer Verlag Germany, 2019-09-04)
      Purpose The aim of this study was to describe for the first time a natural case of ovine abortion associated with Neospora caninum in a flock with reproductive losses in Argentina. Materials and Methods The analyzed ...

    • Pérdidas de preñez en un rodeo de cría del norte de la provincia de Santa Fe = Pregnancy losses in a beef cattle herd in northern Santa Fe 

      Abdala, Alejandro Ariel; Maciel, Martin Guillermo; Salado, Eloy Eduardo; Aleman, R.; Scandolo Lucini, Daniel Edgardo (Asociación Argentina de Producción Animal, 2013-12)
      Se evaluó durante tres años consecutivos las pérdidas por abortos en un rodeo de cría bovino, libre de brucelosis y tuberculosis, con control de enfermedades venéreas y aplicación de vacunas contra enfermedades reproductivas. ...

    • Pérdidas embrionarias y fetales en ovinos 

      Bruno Galarraga, María Macarena; Cueto, Marcela Isabel; Gibbons, Alejandro Eduardo; Fernandez, Jimena; Lacau Mengido, Isabel Maria; de la Sota, Rodolfo Luzbel (Universidad Nacional de La Plata, 2016)
      En los ovinos las pérdidas reproductivas pueden ser clasificadas según el momento de su ocurrencia en: fallas en la fertilización, muertes embrionarias y/o fetales, y muertes perinatales. Las pérdidas acontecidas durante ...

    • Potenciales causas de pérdidas reproductivas en llamas (Lama glama) de Jujuy, Argentina 

      Marin, Raul Eduardo; Moré, Gastón; Brihuega, Bibiana Felicitas; Canton, German Jose; Lamas, Hugo Eduardo (Facultad de Ciencias Veterinarias, Universidad Nacional del Nordeste, 2022-01)
      La cría de llamas es una importante actividad de impacto socioeconómico en la región Puna de la Provincia de Jujuy, sin embargo, la misma tiene una baja tasa de procreo. Con el objetivo de estudiar potenciales causas de ...

    • Presunto brote de aborto bovino por consumo de Pinus spp. en la provincia de Chubut, Argentina. 

      Apostolo, Romina Maria; Robles, Carlos Alejandro; Borrelli, Laura Beatriz; Herrera, Rodolfo; Díaz, Fernando; Silva, Carmelina De Las Nie; Chodilef, Maria Marta; Martinez, Agustin (Asociación Argentina de Veterinarios de Laboratorios de Diagnóstico, 2021-11-17)
      El carácter etiológico multifactorial de los abortos bovinos influye en la baja eficiencia diagnóstica de los mismos. Los abortos se pueden clasificar en infecciosos (viral, bacteriano, parasitario o fúngico) y no infecciosos ...

    • 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 ...