Now showing items 1-20 of 20

    • 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 ...
    • Brote de abortos por Brucella suis en granja porcina de Buenos Aires (Argentina) 

      Micheloud, Juan Francisco; Perez, M.; Margineda, Carlos Augusto; Salomon Buffa, M.; Morell, Eleonora Lidia; Paolicchi, Fernando; Fiorentino, Marí­a Andrea; Campero, Carlos Manuel (2012)
      La brucelosis por Brucella suis es una enfermedad infectocontagiosa que produce grandes pérdidas económicas en la industria porcina y tiene gran impacto sobre la salud pública por tratarse de una zoonosis. Aquí se describe ...
    • Changes in the aerobic vaginal flora after treatment with different intravaginal devices in ewes 

      Manes, Jorgelina; Fiorentino, María Andrea; Kaiser, German Gustavo; Hozbor, Federico Andres; Alberio, Ricardo; Sánchez, Esteban O.; Paolicchi, Fernando (Elsevier, 2010-11)
      The objective of this study was to characterize the vaginal bacterial flora and subsequent pregnancy rates after AI in sheep subjected to 4 different estrous synchronization regimes – the use of two intravaginal devices ...
    • Changes in the vaginal microbiota in ewes after insertion of intravaginal sponges at different stages of the oestrous cycle 

      Manes, Jorgelina; Fiorentino, María Andrea; San Martino, Silvina; Ungerfeld, Rodolfo (2018)
      The aims of this study were to determine if the ewe’ vaginal bacterial load differs according to the stage of the oestrous cycle; and thus, if the stage of the oestrous cycle when intravaginal sponges (IS) used for ...
    • Clinical‑pathological findings induced by Histophilus somni isolated in subacute cardiac death in feedlot cattle 

      de Yaniz, María Guadalupe; Fiorentino, María Andrea; García, Jorge; Viviani, Florencia; Schofs, Laureano; Bence, Angel; Paolicchi, Fernando; Sánchez Bruni, Sergio (Springer, 2022-11)
      The purpose of this report is to provide information about the different presentations of cardiac and extra-cardiac histophilosis and, to assess the antimicrobial (ATM) susceptibility of Histophilus somni isolated from ...
    • 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 ...
    • Diagnóstico de abortos y muertes perinatales en ovinos en diferentes regiones de Argentina y estudio de la seroprevalencia aparente de Chlamydia abortus y Leptospira spp. en tambos ovinos de la provincia de Buenos Aires 

      Della Rosa, Paola (Facultad de Ciencias Agrarias, Universidad Nacional de Mar del Plata, 2021-10)
      En Argentina existen alrededor de 15.000.000 de ovinos, 80% de los cuales se encuentran ubicados en la Patagonia, el resto se distribuye principalmente en las regiones Pampeana, Mesopotámica y Noroeste. A nivel mundial, ...
    • Epidemic abortions due to Neospora caninum infection in farmed red deer (Cervus elaphus) 

      Soler, Juan Pablo; Moré, Gastón; Urtizbiria, Facundo Nahuel; Hecker, Yanina; Cirone, Karina Mariela; Scioli, Maria Valeria; Paolicchi, Fernando; Fiorentino, María Andrea; Louge Uriarte, Enrique Leopoldo; Canton, German Jose; Verna, Andrea Elizabeth; Morrell, Eleonora Lidia; Moore, Prando Dadin (Springer Nature, 2022-03-19)
      This study describes for the first time an abortion outbreak caused by Neospora caninum in farmed red deer. During a 5-year period, farmed hinds, naturally mated, were regularly ultrasound monitored to detect reproductive ...
    • 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 ...
    • Immunization of pregnant cows with Shiga toxin-2 induces high levels of specific colostral antibodies and lactoferrin able to neutralize E. coli O157:H7 pathogenicity 

      Albanese, Adriana Andrea; Sacerdoti, Flavia; Seyahian, E. Abril; Amaral, María Marta; Fiorentino, Gabriela; Fernández Brando, Romina; Vilte, Daniel Alejandro; Mercado, Elsa Cristina; Palermo, Marina Sandra; Cataldi, Angel Adrian; Zotta, Elsa; Ibarra, Cristina Adriana (2018-03)
      E. coli O157:H7 is a foodborne pathogen responsible for bloody diarrhea, hemorrhagic colitis and hemolytic uremic syndrome (HUS). The objective of the present work was to evaluate the ability of colostral IgG obtained from ...
    • Lectin binding patterns and immunohistochemical antigen detection in placenta and lungs of Brucella abortus-bovine infected fetuses 

      Fiorentino, Marí­a Andrea; Campero, Carlos Manuel; Paolicchi, Fernando; Barbeito, Claudio Gustavo (2018)
      Lectin binding relies on the affinity of these substances for specific terminal sugars. The method facilitates the identification of complex structures to which the terminal sugar attaches and may reveal physiological or ...
    • Listeriosis en caprinos : reporte de un caso 

      Olguin Perglione, Cecilia; Fiorentino, María Andrea; Castillos, M.; Delgado, Fernando Oscar; Garbaccio, Sergio Gabriel; Schapiro, Javier Hernan; Morris, Winston Eduardo; Garro, Carlos Javier (Asosiación Argentina de Veterinarios de Laboratorios de Díagnóstico, 2018-11)
      La listeriosis es una enfermedad infecciosa zoonótica, transmisible, que afecta a un amplio rango de animales. Es causada por Listeria monocytogenes (L. monocytogenes) bacteria Gram positiva, muy resistente y extendida en ...
    • 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 ...
    • Mycoplasma bovis-pneumonia and polyarthritis in feedlot calves in Argentina: First local isolation 

      Canton, German Jose; Llada, Ignacio Mariano; Margineda, Carlos Augusto; Urtizbiria, Facundo Nahuel; Fanti, Sofía; Scioli, Maria Valeria; Fiorentino, María Andrea; Louge Uriarte, Enrique Leopoldo; Morrell, Eleonora Lidia; Sticotti, Erika; Tamiozzo, Pablo (Asociación Argentina de Microbiología, 2022-05-21)
      Bovine respiratory disease (BRD) is one of the most frequent clinical concerns in weaned calves after their arrival at the feedlot. This work reports the first local isolation of Mycoplasma bovis from feedlot calves with ...
    • Mycoplasma bovis-polyarthritis and pneumonia in grazing beef steers: outbreak in Buenos Aires province 

      Acuña, Yamila; Morrell, Eleonora Lidia; Fiorentino, María Andrea; Scioli, Valeria; Sticotti, Erika; Tamiozzo, Pablo; Canton, German Jose (Facultad de Agronomía y Veterinaria, Universidad Nacional de Río Cuarto, 2021-12)
      Mycoplasma bovis-polyarthritis and pneumonia in grazing beef steers: outbreak in Buenos Aires province Poliartritis y neumonía por Mycoplasma bovis en novillos en pastoreo: brote en la provincia de Buenos Aires Mycoplasma ...
    • Neospora caninum and Toxoplasma gondii as causes of reproductive losses in commercial sheep flocks from Argentina 

      Della Rosa, Paola; Fiorentino, María Andrea; Morrell, Eleonora Lidia; Scioli, Maria Valeria; Paolicchi, Fernando; Moore, Prando Dadin; Canton, German Jose; Hecker, Yanina (Elsevier, 2021-11)
      The aim of this study is to provide preliminary data about the occurrence of N. caninum- and T. gondii-related abortions and perinatal deaths in sheep from Argentina. Thirty ovine aborted foetuses and 33 perinatal deaths ...
    • 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 ...
    • Problemas asociados a la aplicación de antibióticos de manera preventiva 

      Sosa, Emiliano; Fiorentino, María Andrea; Canton, German Jose (Estación Experimental Agropecuaria Balcarce, INTA, 2022-03)
      La aplicación de antibióticos en animales sanos para la prevención de neumonías está asociada a la aparición de resistencia antimicrobiana, por lo que se requiere una mirada crítica sobre estas medidas.
    • 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 ...
    • Vaginal mucus from ewes treated with progestogen sponges affects quality of ram spermatozoa 

      Manes, Jorgelina; Rios, Glenda Laura; Fiorentino, María Andrea; Ungerfeld, Rodolfo (2016)
      The use of intravaginal sponges (IS) to synchronize estrous onset in ewes provokes vaginitis, an increase in the vaginal bacterial load, and growth of bacterial species that are not present during spontaneous estrous ...