Facultad de Ciencias Veterinarias y Pecuarias: Recent submissions

Now showing items 541-560 of 2158

    • ELISA to determine anti-K99 pilus antibody in the sera of normal and diarrhoeic calves 
      Smith Schuster, Pedro; Zurita Arevalo, Livio; Canale Montenegro, Francisco; Ferreira Vigouroux, Luis Arturo; Toro Guzmán, Haroldo (1994)
      An ELISA to detect circulating antibodies against K99 pili, a major attachment factor to intestinal epithelial cells of Escherichia coli in calves, was performed. Two methods of K99 pili purification were attempted. Best ...
    • Salmonella enterica: a review or the trilogy agent, host and environment and its importance in Chile. ... 
      Barreto, Marlen; Castillo-Ruiz, Mario; Retamal Merino, Patricio (Sociedad Chilena de Infectologia, 2016)
      All rights reserved. Salmonella enterica is a major foodborne pathogen worldwide, being the main cause of outbreaks by food consumption in Chile. Despite all efforts deployed for control and prevention, the high incidence ...
    • Analysis of LH receptor in canine ovarian follicles throughout the estrous cycle 
      Reyes Solovera, Mónica de los; Palomino Mackenney, Jaime; Parraguez Gamboa, Víctor; Ramírez Moyano, Fernando (Elsevier Inc., 2017)
      The aim of this study was to determine the mRNA LHR and LHR protein expression pattern in the canine ovarian follicles at different stage of development throughout the estrous cycle. Dog ovaries were obtained from 1-6y ...
    • Draft genome sequences of 33 Salmonella enterica clinical and wildlife isolates from Chile 
      Toro, Magaly; Retamal Merino, Patricio; Allard, Marc; Brown, Eric W.; Evans, Peter; González Escalona, Narjol (American Society for Microbiology, 2016)
      Salmonella enterica causes health problem worldwide. The relationships among strains that are from the same serotype but different hosts, countries, and continents remain elusive. Few genome sequences are available from ...
    • Detection of anti-Brucella antibodies in pinnipeds from the Antarctic territory 
      Retamal Merino, Patricio; Abalos Pineda, Pedro; Blank, O.; Torres, D. (British Veterinary Association, 2000)
    • Role of type X collagen on experimental mineralization of eggshell membranes 
      Arias Bautista, José Luis; Nakamura, O.; Fernández Garay, María Soledad; Wu, J. J.; Knigge, P.; Eyre, D. R.; Caplan, A. I. (Informa Healthcare, 1997)
    • The association between serum ß-hydroxybutyrate and milk fatty acid profile with special emphasis on ... 
      Melendez, Pedro; Pinedo, Pablo; Bastias, José; Marin, Maria Paz; Rios, Carolina; Bustamante, Consuelo; Adaro, Natalia; Duchens Arancibia, Mario (BioMed Central Ltd., 2016)
      Ketogenesis is a secondary metabolic pathway to provide energy to dairy cows during early lactation; however when the production of ketone bodies (acetoacetate, acetone, ß- hydroxybutyrate) is above certain levels a ...
    • Growth after nutritional deprivation 
      Alvear, J.; Guerrero, S.; Artaza Barrios Carmen (1991)
      To investigate growth following a period of severe malnutrition in early life, we have studied longitudinally 2 groups of children and their mothers: the first one who had suffered protein energy malnutrition early in life ...
    • High prevalence of pathogenic Leptospira in alien American mink (Neovison vison) in Patagonia 
      Barros, Macarena; Sáenz Iturriaga, Leonardo Enrique; Lapierre Acevedo, Lisette; Núñez Elgueda, Camila; Medina Vogel, Gonzalo (Sociedad de Biologia de Chile, 2014)
      Leptospirosis is an important zoonosis with worldwide distribution caused by pathogenic bacteria of the genus Leptospira. The North American mink (Neovison vison) has an important role in the environmental contamination ...
    • Bovine IgG subclasses and fertility of Echinococcus granulosus hydatid cysts 
      Riesle, Silke; García, María Pía; Hidalgo, Christian; Galanti Garrone, Norbel; Sáenz Iturriaga, Leonardo Enrique; Paredes, Rodolfo (Elsevier, 2014)
      Hydatidosis is an important zoonotic disease of worldwide distribution, causing important health problems to humans and major economical losses in infected livestock. Echinococcus granulosus, the etiological agent of hydatid ...
    • Meat quality and carcass characteristics of Merino Precoce suckling lambs raised under confinement in the ... 
      Pérez Melendez, Patricio; Maino Menéndez, Mario; Morales Silva, María Sol; Tomic, Gerda; Aguilera Hidalgo, Francisco; Egaña Moreno, Juan Ignacio (Pontificia Universidad Catolica de Chile, Facultad de Agronomia e Ingenieria Forestal, 2012)
      Twenty-eight Merino Precoce suckling lambs raised under confinement in the Mediterranean semi-humid dryland of Central Chile were studied to evaluate meat quality and major carcass characteristics. Animals were grouped by ...
    • Golgi Apparatus and Endoplasmic Reticulum Dynamic during Meiotic Development in Canine Oocytes 
      Reyes Solovera, Mónica de los; Palomino Mackenney, Jaime; Jofré, S.; Villarroel Córdova, Arturo; Moreno, R. (2012)
      Content: The Golgi apparatus (GA) and endoplasmic reticulum (ER) play a central role in the events related to intracellular trafficking distribution. This work evaluated the dynamics and localization of the GA and ER in ...
    • Histopathological findings in gonads of Xenopus laevis from central Chile. Hallazgos histopatológicos en ... 
      Larenas Herrera, Julio; Jaque, Macarena; Bustos-López, Carlos; Robles, Carolina; Lobos Villalobos, Gabriel; Mattar, César; Valdovinos, Carlos E. (Universidad de Concepcion, 2014)
      In order to perform a gonadal histological study, adult specimens of Xenopus laevis at four sites in the central region of Chile were captured. The results showed no alterations in gonadal female instead the males showed ...
    • 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 ...
    • Stability inside hen eggs of a Salmonella enterica serovar enteritidis bacteriophage 
      Robeson, James; Valencia, Martina; Retamales, Julio; Borie Polanco, Consuelo (2011)
      Background: Bacteriophages are viruses that infect bacteria and therefore are widespread in nature. Those that lyse the pathogen Salmonella enterica serovar Enteritidis (SE) should be expected in niches in which this ...
    • Bacteriophage use in laying hens infected with Salmonella enterica serovar Enteritidis: Prevention of ... 
      Borie Polanco, Consuelo; Hauva Bustos, Carolina; Quiroga Sepúlveda, Juan Francisco; Bravo, V.; Sánchez Chong, María Luisa; Morales Miranda, María Angélica; Retamal Merino, Patricio; Retamales, J.; Robeson, J. (Universidad Austral de Chile, 2011)
      Salmonella enterica serovar Enteritidis (SE) remains an important enteropathogen in the poultry industry and public health. Due to the limited effectiveness of control measures, lytic bacteriophages have shown a potential ...
    • Expression of growth differentiation factor 9 (GDF-9) during invitro maturation in canine oocytes 
      Reyes Solovera, Mónica de los; Rojas Rojas, Claudia; Parraguez Gamboa, Víctor; Palomino Mackenney, Jaime (2013)
      The aim of this study was to characterize in canine oocytes and cumulus cells the dynamic expression of growth differentiation factor 9 (GDF-9) in relation to meiotic development and cumulus expansion throughout invitro ...
    • Host associated polymorphisms in the Corynebacterium pseudotuberculosis rpoB gene sequence 
      Retamal Merino, Patricio; Ríos Canales, Marco; Cheuquepán Valenzuela, Felipe; Abalos Pineda, Pedro; Pizarro Lucero, José; Borie Polanco, Consuelo; Gutiérrez Domínguez, Josefina (2011)
      Corynebacterium pseudotuberculosis is a widespread facultative intracellular pathogen that causes caseous lymphadenitis disease in sheep and goats, and generates cutaneous abscesses and granulomas in horses and cattle. ...
    • Aerosol spray treatment with bacteriophages and competitive exclusion reduces Salmonella Enteritidis infection ... 
      Borie Polanco, Consuelo; Sánchez Chong, María Luisa; Navarro Venegas, Carlos; Ramírez, S.; Morales Miranda, María Angélica; Retamales, J.; Robeson, J. (2009)
      A combination of three different Salmonella-specific bacteriophages (BPs) and one competitive exclusion (CE) product were used to reduce Salmonella Enteritidis (SE) colonization in experimentally infected chickens. Equal ...
    • 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 ...