Now showing items 646-665 of 803

    • Fredes Martínez, Fernando; Raffo Carvajal, Eduardo (2005)
      During 2005, several pentastomids were found on the lungs of a Chilean Long Tailed Snakes (Philodryas chamissonis) that were kept under captivity on a national zoo. The identification of this parasites determinates that ...
    • Cofré, E.; Peralta, O. A.; Raggi, A.; Reyes, Mónica de los; Sales, F.; González Bulnes, Antonio; Parraguez Gamboa, Víctor (Cambridge University Press, 2018)
      Ovine reproduction efficiency in herds at high altitude (ha) is lower than that at low altitude (la). In ewes, ha effects are due to hypoxia and oxidative stress. Our aim was to establish the effect of antioxidant vitamin ...
    • Cautivo, Karla; Schountz, Tony; Acuña Retamar, Mariana; Ferrés, Marcela; Torres Pérez, Fernando (2014)
      We assessed the utility of an enzyme-linked immunosorbent assay (ELISA) for the detection of hantavirus-specific antibodies from sera of Oligoryzomys longicaudatus, the principal reservoir of Andes virus (ANDV), using an ...
    • Grez Villarroel, Audrey; Zaviezo, Tania; Roy, Helen E.; Brown, Peter M. J.; Bizama, Gustavo (Wiley-Blackwell, 2016)
      Aim Biological invasions are one of the major threats to biodiversity. Usually highly disturbed anthropogenic habitats favour invasion by alien species such as the coccinellid Harmonia axyridis. The spread and impact of ...
    • Gorman Goffreri, Texia; Valdés, Alicia; Fredes Martínez, Fernando; Ferreira Vigouroux, Luis Arturo; Alcaíno Contador, Héctor A. (UNIVERSIDAD AUSTRAL CHILE, FACULTAD CIENCIAS VETERINARIAS, 1995)
      In order to verify the presence of immunodiagnostic antigenic fractions and their persistence in the course of a natural infection, the immune response of Fasciola hepatica infected sheep was studied. Serum samples from ...
    • Strakova, Andrea; Nicholls, Thomas J.; Baez-Ortega, Adrian; Ni Leathlobhair, Maire; Sampson, Alexander T.; Hughes, Katherine; Bolton, Isobelle A. G.; Gori, Kevin; Wang, Jinhong; Airikkala-Otter, Ilona; Allen, Janice L.; Allum, Karen M.; Arnold, Clara L.; Bansse-Issa, Leontine; Bhutia, Thinlay N.; Bisson, Jocelyn L.; Blank, Kelli; Briceño, Cristóbal; Domracheva, Artemio Castillo; Corrigan, Anne M.; Cran, Hugh R.; Crawford, Jane T.; Cutter, Stephen M.; Davis, Eric; de Castro, Karina F.; De Nardi, Andrigo B.; de Vos, Anna P.; Delgadillo Keena, Laura; Donelan, Edward M.; Espinoza Huerta, Adela R.; Faramade, Ibikunle A.; Fazil, Mohammed; Fotopoulou, Eleni; Fruean, Skye N.; Gallardo-Arrieta, Fanny; Glebova, Olga; Gouletsou, Pagona G.; Hafeelin Manrique, Rodrigo; Henriques, Joaquim J. G. P.; Horta, Rodrigo S.; Ignatenko, Natalia; Kane, Yaghouba; King, Cathy; Koenig, Debbie; Krupa, Ada; Kruzeniski, Steven J; Lanza-Perea, Marta; Lazyan, Mihran; Lopez Quintana, Adriana M.; Losfelt, Thibault; Marino, Gabriele; Martinez Castaneda, Simon; Martinez-Lopez, Mayra F.; Masuruli, Bedan M.; Meyer, Michael; Migneco, Edward J.; Nakanwagi, Berna; Neal, Karter B.; Neunzig, Winifred; Nixon, Sally J.; Ortega-Pacheco, Antonio; Pedraza-Ordonez, Francisco; Peleteiro, Maria C.; Polak, Katherine; Pye, Ruth J.; Ramirez-Ante, Juan C.; Reece, John F.; Rojas Gutierrez, Jose; Sadia, Haleema; Schmeling, Sheila K.; Shamanova, Olga; Sherlock, Alan G.; Steenland-Smit, Audrey E.; Svitich, Alla; Tapia Martinez, Lester J.; Ngoka, Ismail Thoya; Torres, Cristian G.; Tudor, Elizabeth M.; van der Wel, Mirjam G.; Vitalaru, Bogdan A.; Vural, Sevil A.; Walkinton, Oliver; Wehrle-Martinez, Alvaro S.; Widdowson, Sophie A. E.; Zvarich, Irina; Chinnery, Patrick F.; Falkenberg, Maria; Gustafsson, Claes M.; Murchison, Elizabeth P. (Nature, 2020)
      Autonomous replication and segregation of mitochondrial DNA (mtDNA) creates the potential for evolutionary conflict driven by emergence of haplotypes under positive selection for 'selfish' traits, such as replicative ...
    • Borie Polanco, Consuelo Fiorella; Galarce Gálvez, Nicolás Elías; Yévenes Coa, Karina; Yáñez López, José Manuel; Robeson Camus, James; Carbonero Martínez, Alfonso (Univ Antioquia, Colombia, 2021)
      Background: Salmonella enterica serovar Enteritidis (SE) is one of the major causes of food-borne disease worldwide, mainly associated with the consumption of poultry products, such as eggs. Several control methods have ...
    • Melendez, P.; Marin, M. P.; Robles, J.; Rios, C.; Duchens Arancibia, Mario; Archbald, L. (2009)
      The objective was to describe the relationship between concentration of serum nonesterified fatty acids (NEFAs) at calving and the incidence of periparturient disorders in Chilean Holstein dairy cows (Bos taurus). The study ...
    • Foote, Andrew M.; Woods, Emily; Fredes Martínez, Fernando; Leon, Juan S. (IWA Publishing, 2017)
      The goal of this work was to design a cost-effective solar-thermal waste treatment unit and evaluate its ability to render fecal waste safe for reuse. Three trials were conducted from December 2011 through February 2012 ...
    • Godoy F., Miguel; Gómez R., Lautaro; Morales M., María; Ibarra Martínez, Luis; Bulnes R., Rebeca (1986)
      De una muestra de cien canales novillos de razas de doble propósito (Overo Negro Europeo y Overo Colorado Alemán), se describe el peso de algunos tejidos adiposos viscerales y su relación con el peso de la canal. En ...
    • Moreira, Rubén; García, Alfonso; Ahumada, Carolyn; Badía, Catalina; Suárez, Paulina; Yangari, Betty; Aguayo, Carolina; Herrera, José; Espejo, Gabriela; Pinto Peña, Enrique (Universidad Austral de Chile, 2019)
      The present study reports an outbreak of equine influenza (EI) occurred in Chile in January 2018, with cases spread along the country, from the Atacama to the Magallanes Region. The virus identified corresponded to the ...
    • Siel, Daniela; Ubilla, María José; Vidal Vilches, Sonia; Loaiza Farias, Alexandra; Quiroga Ardiles, John; Cifuentes Ramos, Federico; Hardman, Timothy; Lapierre Acevedo, Lisette; Paredes, Rodolfo; Sáenz Iturriaga, Leonardo (MDPI, 2020)
      Simple Summary Population control of free-roaming dogs is a topic of great interest worldwide. Immunocastration (immune blockade of GnRH-I, the hormone that commands reproductive ability) has emerged as a complementary ...
    • Abalos Pineda, Pedro; Ibarra Martínez, Luis; Pinochet Valenzuela, Lautaro; Navia, F; Boisier Cortés, Ximena (British Veterinary Association, 1996)
    • Pokrant, Ekaterina; Riquelme, Ricardo; Maddaleno Toledo, Aldo; San Martín Núñez, Betty; Cornejo, Javiera (MDPI AG, 2018)
      Antimicrobial residues might persist in products and by-products destined for human or animal consumption. Studies exploring the depletion behavior of florfenicol residues in broiler chicken claws are scarce, even though ...
    • Flores Mara, Raúl Ramiro; Rodríguez, Francisco H.; Bangera, Rama; Lhorente, Jean Paul; Neira Roa, Roberto; Newman, Scott; Yáñez López, José (Elsevier, 2017)
      Infectious pancreatic necrosis (IPN) is one of the most prevalent and economically important diseases in rainbow trout aquaculture (Oncorhynchus mykiss). Vaccines as a conventional control measure have shown variable results ...
    • Anticevic Cáceres, Sonia Andrea; Jara Osorio, María Antonieta; Muñoz A., Loreto (Universidad de Chile, 2010)
      Actualmente, las patologías dermatológicas son una de las causas deconsulta más frecuentes en la práctica veterinaria de animales pequeños,posiblemente debido a los evidentes signos y lesiones que presentan losanimales: ...
    • Jara, A.; Guzmán, A.; Peña, M.; García, M. J.; Barría, N. (2005)
      Correlated selection response of United States Holstein bulls was estimated in the provinces of Bío-Bío and Malleco (Chile). The aim of this research was to obtain indicators that could estimate the profitability obtained ...
    • Melendez, P.; Romero, C.; Pithua, P.; Marin, M. P.; Pinedo, P.; Duchens Arancibia, Mario (Taylor & Francis, 2017)
      AIMS: To describe milk yield and culling risk in cows diagnosed with left displacement of abomasum (LDA) treated either conservatively, by right flank pyloric omentopexy, or rolling and toggling, compared with normal ...
    • Neira Carrillo, Andrónico; Fernández Garay, María Soledad; Poblete Hevia, Gonzalo Andrés; Arias Bautista, José Luis; Gebauer, Denis; Coelfen, Helmut (Elsevier, 2017)
      Gastroliths are highly calcified structures formed in the cardiac stomach wall of crustaceans for the temporary storage of amorphous CaCO3 (ACC). The gastrolithic ACC is stabilized by the presence of biomolecules, and ...
    • Pinochet V., Lautaro; Niemeyer, Walter; Neumann, Carlos (Universidad de Chile, 1986)
      Se vacunó con Cepa 19, por vía conjuntival en dosis de 5x109 bacterias viables, a 213 vacas preñadas, negativas o reaccionantes con títulos menores de 1:50 en la prueba de Seroaglutinación Estándar y negativas en la prueba ...