• A new method for simultaneous detection and discrimination of Bovine herpesvirus types 1 (BoHV-1) and 5 (BoHV-5) using real time PCR with high resolution melting (HRM) analysis 

      Marin, Maia Solange; Quintana, Silvina; Leunda, Maria Rosa; Recavarren, Mariana Ines; Pagnuco, Inti Anabela; Spath, Ernesto Juan; Perez, Sandra; Odeon, Anselmo Carlos (Elsevier, 2016-01)
      Bovine herpesvirus types 1 (BoHV-1) and 5 (BoHV-5) are antigenically and genetically similar. The aim of this study was to develop a simple and reliable one-step real time PCR assay with high resolution melting (HRM) ...
    • Abortion outbreak caused by Campylobacter fetus subspecies venerealis and Neospora caninum in a bovine dairy herd 

      Macias Rioseco, Melissa; Caffarena, Rubén; Fraga, Martín; Silveira, Caroline; Giannitti, Federico; Canton, German Jose; Hecker, Yanina; Suanes, Alejandra; Riet Correa, Franklin (Instituto Nacional de Investigaciones Forestales, Agrícola y Pecuarias, México, 2019-11)
      In November 2015, an abortion outbreak occurred in a commercial dairy herd of 650 Holstein cows in Florida department, Uruguay. Forty-five (45) cows aborted within 3 wk. Five fetuses were subjected to gross and microscopic ...
    • Accurate and fast identification of Campylobacter fetus in bulls by real-time PCR targeting a 16S rRNA gene sequence 

      Delpiazzo, Rafael; Barcellos, Maila; Barros, Sofia; Bentacor, Laura; Fraga, Martin; Gil, Jorge; Iraola, Gregorio; Morsella, Claudia Graciela; Paolicchi, Fernando; Perez, Ruben; Riet Correa, Franklin; Sanguinetti, Margarita; Silva Silveira, Caroline da; Caballeros, Lucía (Elsevier, 2020-12-24)
      Campylobacter fetus is an important animal pathogen that causes infectious infertility, embryonic mortality and abortions in cattle and sheep flocks. There are two recognized subspecies related with reproductive disorders ...
    • 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 ...
    • Bovine campylobacteriosis in bulls: insights in the conventional and molecular diagnosis 

      García, Juan Agustín; Farace, Pablo Daniel; Gioffre, Andrea; Morsella, Claudia Graciela; Mendez, Maria Alejandra; Acuña, Joaquín; Aller Atucha, Juan Florencio; Signorini Porchiett, Marcelo Lisandro; Paolicchi, Fernando (Springer Nature, 2023-03)
      Campylobacter fetus is a gram-negative motile bacterium, with two subspecies relevant to cattle health: C. fetus subsp. venerealis (Cfv) and C. fetus subsp. fetus (Cff). Both subspecies are associated with reproductive ...
    • Bovine infectious abortion: a systematic review and meta-analysis 

      Hecker, Yanina; González Ortega, Sara; Cano, Santiago; Ortega Mora, Luis Miguel (Frontiers Media, 2023-09)
      The aim of the present systematic review and meta-analysis was to identify the main infectious agents related to bovine abortion worldwide in the period between 2000 and 2022. First, we investigated the global prevalence ...
    • Caracterización diagnóstica de las causas infecciosas del aborto bovino 

      Morrell, Eleonora Lidia (Facultad de Ciencias Veterinarias, Universidad Nacional de La Plata, 2010)
      El objetivo del presente estudio fue el desarrollo y la aplicación de técnicas diagnósticas mejoradas para aumentar la eficiencia del diagnóstico del aborto bovino. Para ello, se realizó la necropsia de 150 fetos bovinos, ...
    • Comparación de métodos de análisis de suelo y planta para el diagnóstico de la disponibilidad de zinc en maíz 

      Martinez Cuesta, Nicolás (Facultad de Ciencias Agrarias, Universidad Nacional de Mar del Plata, 2022-03)
      La agricultura con escasa reposición de micronutrientes provocó una disminución del zinc (Zn) disponible en los suelos. El maíz (Zea mays L.) es uno de los cultivos más susceptibles a la deficiencia de Zn. Para revertir ...
    • 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 ...
    • Detection methods and characterization of bovine viral diarrhea virus in aborted fetuses and neonatal calves over a 22-year period 

      Spetter, Lucas Maximiliano; Louge Uriarte, Enrique Leopoldo; Armendano, Joaquín Ignacio; Morrell, Eleonora Lidia; Canton, German Jose; Verna, Andrea Elizabeth; Dorsch, Matías; Pereyra, Susana Beatriz; Odeon, Anselmo Carlos; Saliki, Jeremiah; González Altamiranda, Erika (Springer, 2020-05-16)
      Detection of bovine viral diarrhea virus (BVDV) in aborted fetus samples is often difficult due to tissue autolysis and inappropriate sampling. Studies assessing different methods for BVDV identification in fetal specimens ...
    • Diagnosis of sulfur availability for corn based on soil analysis 

      Carciochi, Walter Daniel; Wingaard, Nicolás; Divito, Guillermo Adrián; Reussi Calvo, Nahuel Ignacio; Cabrera, Miguel; Echeverria, Hernan Eduardo (Springer Berlin Heidelberg, 2016-10)
      Different edaphic properties were evaluated to diagnose soil sulfur (S) availability for corn in 15 field experiments as follows: (a) soil sulfate (SO4 −2-S) content at sowing at 0–20 cm and 0–60 cm depths [Sini(0–20) and ...
    • Editorial: Diseases affecting reproduction and the neonatal period in ruminants, Volume II 

      Canton, German Jose; Louge Uriarte, Enrique Leopoldo; Moore, Prando Dadin (Frontiers Media, 2022-09-22)
      The papers included in this Research Topic focus on common infectious and parasitic disease agents that cause ruminant abortion and perinatal (Dorsch et al., Giannitti et al., Gondim and McAllister, Gual et al.) and neonatal ...
    • Editorial: Infectious diseases affecting reproduction and the neonatal period in cattle 

      Moore, Prando Dadin; Canton, German Jose; Louge Uriarte, Enrique Leopoldo (Frontiers Media, 2021-04-22)
      Even with the global scenario after the SARS CoV-2 pandemic, human population keeps growing, and therefore food safety and quality demand is increasing. So, it is required to improve the efficiency in most livestock ...
    • Evaluation and comparison of serological methods for the detection of bovine neosporosis in Argentina = Evaluación y comparación de pruebas serológicas para la detección de la neosporosis bovina en Argentina 

      Campero, Lucía María; Minke, Lieselotte; More, Gastón; Rambeaud, Magdalena; Bacigalupe, Diana; Moore, Prando Dadin; Hecker, Yanina Paola; Campero, Carlos Manuel; Schares, Gereon; Venturini, María Cecilia (Asociación Argentina de Microbiología, 2015-12)
      Neospora caninum is a protozoan parasite that causes abortion and important economic losses in cattle worldwide. The accurate diagnosis of neosporosis is essential for management and control measures. The aims of this study ...
    • 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 ...
    • Frequency of bovine viral diarrhea virus (BVDV) in Argentinean bovine herds and comparison of diagnostic tests for BVDV detection in bovine serum samples: a preliminary study 

      Spetter, Lucas Maximiliano; Louge Uriarte, Enrique Leopoldo; Armendano, Joaquín Ignacio; Alvarez, Ignacio; Norero, Natalia Sigrid; Storani, Leonardo; Pereyra, Susana Beatriz; Verna, Andrea Elizabeth; Odeon, Anselmo Carlos; Gonzalez Altamiranda, Erika (Elsevier, 2020-11)
      Bovine viral diarrhea (BVD) is a major worldwide disease with negative economic impact on cattle production. Successful control programs of BVD require the identification and culling of persistently infected (PI) animals ...
    • 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 ...
    • 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 ...
    • 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 ...
    • ¿El Nan mejora el diagnóstico de nitrógeno en trigo? 

      Reussi Calvo, Nahuel Ignacio; Sainz Rozas, Hernan Rene; Echeverria, Hernan Eduardo; Berardo, Angel; Diovisalvi, Natalia Verónica (2013-06)
      El aporte de nitrógeno (N) por mineralización es una de las principales fuentes de N para los cultivos, particularmente en suelos con altos contenidos de materia orgánica (MO) (Echeverría y Ferrari, 1993). En general, el ...