Now showing items 349-368 of 798

    • Ruiz, Soledad; Baumberger, Cecilia; Jiménez Bluhm, Pedro; Marambio, Víctor; Salazar, Carla; Hamilton-West Miranda, Christopher (Univ Córdoba, Fac Medicina Veterinaria y Zootecnia, 2020)
      La investigación y el interés por el virus influenza aviar han aumentado considerablemente en las últimas décadas en respuesta a los brotes de influenza aviar de alta patogenicidad en aves de corral y a su potencial ...
    • Navarrete, D.; Hamilton-West Miranda, Christopher; Stephens, N.; Weber, C.; Tadich Gallo, Tamara (Universidad Austral de Chile, Facultad de Ciencias Veterinarias, 2015)
      Behaviour alterations are considered as cause and symptom of poor animal welfare. Generally they have been associated to suboptimal husbandry practices and intrinsic factors of horses. The aim of this study was to indentify ...
    • Lapierre Acevedo, Lisette (Universidad de Chile, 2013)
      Campylobacter spp., es una bacteria Gram negativa causante de una de las enfermedades transmitida por los alimentos más prevalente en el mundo, la campilobacteriosis. Esta bacteria puede encontrarse en una gran cantidad ...
    • Yáñez López, José; Martínez, V. (Universidad Austral de Chile, 2010-12-23)
      El control de las enfermedades infecciosas es fundamental en el éxito del cultivo del salmón. El mejoramiento genético de la resistencia a enfermedades puede otorgar una opción factible y sustentable para el control de ...
    • Ibarra Martínez, Luis; Espínola, Fabián; Echeverría, Mario (Universidad de Chile, Facultad de Ciencias Veterinarias y Pecuarias, 2006-12)
      In roles to know which are the factors related to the dogs in the streets andas a contribution to designing of sanitary measures for canine population surveillance and controlling, a research was carried out in 34 districts ...
    • Muñoz, R.; Maddaleno Toledo, Aldo; García, D.; Chacón Miño, Oscar Nicolás; Forno Bell, Natalia Paz; Robledo, J. P.; San Martín Núñez, Betty (Wiley-Blackwell, 2015)
    • Honek, Alois; Brown, Peter M. J.; Martinkova, Zdenka; Skuhrovec, Jiri; Brabec, Marek; Burgio, Giovanni; Evans, Edward W.; Fournier, Marc; Grez Villarroel, Audrey; Kulfan, Jan; Lami, Francesco; Lucas, Eric; Lumbierres, Belén; Masetti, Antonio; Mogilevich, Timofej; Orlova-Bienkowskaja, Marina; Phillips, William M.; Pons, Xavier; Strobach, Jan; Viglasova, Sandra; Zach, Peter; Zaviezo, Tania (Springer, 2020)
      The Harlequin ladybird Harmonia axyridis Pallas, native to eastern Asia, is an invasive, non-native species that has recently achieved an almost worldwide distribution. A conspicuous feature of this species is colour ...
    • Vargas-Bello-Pérez, Einar; Miranda de la Lama, Genaro C.; Lemos Teixeira, Dayane; Enríquez Hidalgo, Daniel; Tadich Gallo, Tamara; Lensink, Joop (Springer, 2017)
      In recent years, animal welfare has become an important element of sustainable production that has evolved along with the transformation of animal production systems. Consumer attitudes towards farm animal welfare are ...
    • Montes O., Gustavo; González F., Hugo; Schmidt L., Rolando; Pérez Melendez, Patricio (Universidad de Chile, 1987)
      En ovinos sometidos a una exposición continua por Fasciola hepática en una pradera natural, se determinó el efecto de un esquema de tratamiento (Closantel, 5 mg/kg, cada 90 días), sobre algunas variables biológicas y ...
    • Raggi Saini, Luis; Jiliberto, E.; Urquieta Mangiola, Bessie (1994)
      Alpaca play a primary role in the Andean peasant economy. Major constraints to productivity include lack of knowledge of relations between reproduction and nutrition and of the potential of alpaca outside their normal ...
    • Vera, Raúl; Aguilar, Claudio; Lira, Rodrigo; Toro, Paula; Barrales, Luis; Peña, Iván; Squella Narducci, Fernando; Pérez Melendez, Patricio; Quenaya, Javiera; Yutronic, Hanja; Briones, Ignacio (INST INVESTIGACIONES AGROPECUARIAS, CENTRO REGIONAL DE INVESTIGACION QUILAMAPU, 2009-12)
      The purpose of this experiment was to determine the extent to which lamb carcass quality and fat composition could be altered by applying a dry olive cake-based ration instead of a conventional ration or pasture feeding. ...
    • Vera, Raúl; Aguilar, Claudio; Lira, Rodrigo; Toro, Paula; Barrales, Luis; Peña, Iván; Squella Narducci, Fernando; Pérez Melendez, Patricio; Quenaya, Javiera; Yutronic, Hanja; Briones, Ignacio (Instituto de Investigaciones Agropecuarias, INIA, 2009)
      The purpose of this experiment was to determine the extent to which lamb carcass quality and fat composition could be altered by applying a dry olive cake-based ration instead of a conventional ration or pasture feeding. ...
    • Chacón, F.; Bacigalupo, A.; Quiroga, J. F.; Ferreira, A.; Cattan Ayala, Pedro; Ramírez Toloza, Galia (Elsevier, 2016)
      American trypanosomiasis is a chronic disease transmitted mainly by vectors. The hematophagous triatomine vectors transmit Trypanosoma cruzi to a wide variety of mammals, which usually are their food source. This study ...
    • Mora, Mónica; Napolitano, Constanza; Ortega, René; Poulin, Elie; Pizarro Lucero, José Leonardo (Wildlife Disease Association, 2015)
      Feline immunodeficiency virus (FIV) and feline leukemia virus (FeLV) are two of the most common viruses affecting domestic cats (Felis catus). During the last two decades, reports show that both viruses also infect or ...
    • Parraguez Gamboa, Víctor; Urquieta, Bessie; Pérez, Laura; Castellaro Galdames, Giorgio; Reyes Solovera, Mónica de los; Torres Rovira, Laura; Aguado Martínez, Adriana; Astiz, Susana; González Bulnes, Antonio (BioMed Central, 2013-03-23)
      At high altitudes, hypoxia, oxidative stress or both compromise sheep fertility. In the present work, we tested the relative effect of short- or long-term exposure to high altitude hypobaric hypoxia and oxidative stress on ...
    • Alvear A., Jorge; Andreani, Silvia; Vargas, P.; Cortes, F.; de Valdivia, P. (1997)
      Alcohol has been established as a teratogenic agent that in prenatal exposure can cause a variety of adverse pregnancy outcomes depending on dose, timing and conditions of exposure. Alcohol like many other teratogens, can ...
    • Zamorano Miranda, Jorge; Bartomeus, Ignasi; Grez Villarroel, Audrey; Garibaldi, Lucas Alejandro (Wiley, 2020)
      Conventional intensification of agriculture has reduced the availability of resources for pollinators, reducing their diversity and affecting plant pollination, both in natural habitats and croplands. Field margin floral ...
    • Zapata, Beatriz; González, B. A.; Marín, Juan C.; Cabello, J. L.; Johnson, W. E.; Skewesf, O. (ELSEVIER SCIENCE BV, 2008-05)
      Polydactylism, a genetic defect characterized by partial or complete duplication of the digit, has been described in a wide range of vertebrates. Among ungulates, polydactyly appears to be relatively common in domestic ...
    • Godoy, Marcos G.; Kibenge, Molly J. T.; Wang, Yingwei; Suárez, Rudy; Leiva, Camila; Vallejos, Francisco; Kibenge, Frederick S. B. (BIOMED Central, 2016)
      Background: Heart and skeletal muscle inflammation (HSMI) is an emerging disease of marine-farmed Atlantic salmon Salmo salar, first recognized in 1999 in Norway, and recently associated with piscine orthoreovirus (PRV) ...
    • Alegría Moran, Raúl; Rivera, D.; Toledo, V.; Moreno Switt, A. I.; Hamilton-West Miranda, Christopher (Cambridge University Press, 2017)
      Little is known about Salmonella serovars circulating in backyard poultry and swine populations worldwide. Backyard production systems (BPS) that raise swine and/or poultry are distributed across Chile, but are more heavily ...