Browsing by Title Artículos de revistas

Now showing items 689-708 of 851

    • Rapid spread of Harmonia axyridis in Chile and its effects on local coccinellid biodiversity 
      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 ...
    • Reconocimiento antigénico de ovinos naturalmente infectados con Fasciola Hepatica, monitoreado a través de ... 
      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 ...
    • Recurrent horizontal transfer identifies mitochondrial positive selection in a transmissible cancer 
      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 ...
    • Reducing Salmonella enterica serovar Enteritidis contamination in food: lytic bacteriophages in a homemade ... 
      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 ...
    • Relationship between serum nonesterified fatty acids at calving and the incidence of periparturient diseases ... 
      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 ...
    • Rendering fecal waste safe for reuse via a cost-effective solar concentrator 
      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 ...
    • Rendimiento de las grasas viscerales en novillos de razas de doble propósito 
      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 ...
    • Report of 2018 equine influenza outbreak in Chile 
      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 ...
    • Reproductive and behavioral evaluation of a new immunocastration dog vaccine 
      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 ...
    • Residual anti-Brucella abortus strain 19 antibodies detected in adult cattle by two indirect-ELISA tests 
      Abalos Pineda, Pedro; Ibarra Martínez, Luis; Pinochet Valenzuela, Lautaro; Navia, F; Boisier Cortés, Ximena (British Veterinary Association, 1996)
    • Residue depletion of florfenicol and florfenicol amine in broiler chicken claws and a comparison of their ... 
      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 ...
    • Resistance against infectious pancreatic necrosis exhibits significant genetic variation and is not genetically ... 
      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 ...
    • Resistencia antimicrobiana de Staphylococcus aislados de la piel de gatos ¿un riesgo para la salud humana? 
      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: ...
    • Respuesta a la selección para producción láctea de toros Holstein de Estados Unidos en las provincias de ... 
      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 ...
    • Retrospective evaluation of milk production and culling risk following either surgical, toggle-pin suture ... 
      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 ...
    • Retrosynthesis of CaCO3 via amorphous precursor particles using gastroliths of the Red Claw lobster (Cherax ... 
      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 ...
    • Revacunación de bovinos gestantes con Brucella abortus Cepa 19 en dosis reducida 
      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 ...
    • Review of the species classification in categories of threat in Chile. Revisión de la clasificación de ... 
      Squeo, Francisco A.; Estades Marfán, Cristián; Bahamonde, Nibaldo; Cavieres, Lohengrin A.; Rojas, Gloria; Benoit, Iván; Parada, Esperanza; Fuentes, Alberto; Avilés, Reinaldo; Palma, Antonio; Solís Muñoz, Rigoberto; Guerrero, Sofía; Montenegro, Gloria; Torres Mura, Juan (Sociedad de Biologia de Chile, 2010)
      Since 1985, the Chilean government with the participation and support of different specialists in plant and animal conservation, started the publication of checklists (i.e. red books) of plant (1985) and animal species ...
    • Risk factor analysis for sea lice, Caligus rogercresseyi, levels in farmed salmonids in southern Chile 
      Yatabe, T.; Arriagada, G.; Hamilton-West Miranda, Christopher; Urcelay Vicente, Santiago Patricio (WILEY-BLACKWELL, 2011-05)
      Sea lice, Caligus rogercresseyi, are ectoparasitic copepods, which severely affect the salmon farming industry in southern Chile, reducing the health status of fish and producing both direct and indirect economic losses. ...
    • Risk factors and spatial relative risk assessment for influenza a virus in poultry and swine in backyard ... 
      Bravo-Vasquez, Nicolas; Baumberger, Cecilia; Jiménez Bluhm, Pedro; Di Pillo, Francisca; Lazo Escobar, Andrés; Sanhueza, Juan; Schultz Cherry, Stacey; Hamilton West, Christopher (Wiley, 2020)
      Backyard production systems (BPS) are a common form of poultry and swine production worldwide. The limited implementation of biosecurity standards in these operations makes BPS a potential source for the emergence of ...