Facultad de Ciencias Veterinarias y Pecuarias: Recent submissions
Now showing items 581-600 of 2158
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(Sociedad Chilena de Infectologia, 2015)
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(2000)An O-polysaccharide (O-chain) and a hot-water extracted polysaccharide (PS), both obtained from Brucella abortus 1119-3, and a B. melitensis 16M native hapten (NH) were evaluated by indirect enzyme linked immunosorbent ...
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(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 ...
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(1999)To determine clonal relationship among Chilean enterohemorrhagic Escherichia coli (EHEC) strains from different sources (clinical infections, animal reservoirs, and food), 54 EHEC isolates (44 of E. coli O157, 5 of E. coli ...
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(1998)Sound pressure levels and the spectral structure of the advertisement calls of five species of frogs from the South American temperate austral forest were analyzed. Males of Eupsophus emiliopugini, Batrachyla antartandica ...
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(1997)The ocurrence of Yersinia enterocolitica in tonsils and rectal swabs from 100 healthy pigs and the rectal swabs of 100 healthy cattle slaughtered at Santiago-Chile were analysed. Yersinia enterocolitica was isolated from ...
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(1996)The swim-up and Percoll gradient techniques were evaluated for the selection of frozen bovine spermatozoa to be used on an in vitro fertilization system. The parameters assayed were: concentration, morphology, motility and ...
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(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 ...
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(1997)As a contribution to the epidemiology of SHU in Chile, this work was focused on cattle and pigs as a possible reservoir of EHEC. This was achieved by analyzing E. coli isolates from faecal samples of healthy animals ...
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(Academic Press Inc., 1997)Relationships between testosterone plasma levels and evoked vocal responses of males of the leptodactylid frog Batrachyla taeniata from southern Chile were studied. Evoked vocal responses were elicited in the field with ...
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(Kluwer Academic Publishers, 1997)The goal of this work is to identify molecular markers associated with the sex chromosomes in rainbow trout to study the mode of sex determination mechanisms in this species. Using the RAPD assay and bulked segregant ...
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(1996)The present study was undertaken to determine if a short-term prolonged growth of the ovulatory follicle (12 to 18 h after expected time of ovulation), induced by progesterone implants, would cause ultrastructural changes ...
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(Pontificia Universidad Catolica de Chile, Facultad de Agronomia e Ingenieria Forestal, 2018)According to a One Health perspective, the importance of persistent organic pollutants (POPs) must be assessed because of their impact on the environment, food chain and human health. However, information on these toxic ...
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(Elsevier, 2018-10-01)This study aims to compare results obtained by mate selection accounting for different components in the objective function (OF), including functions related to genetic variability of the future progeny, using Nile ...
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(Sociedade Brasileira de Herpetologia, 2018)The natural history of most species of Telmatobius that live in the Altiplano of the Andes is unknown due to the difficulty of performing long-term studies and the logistics of working in these remote areas with extreme ...
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(Universidad de Chile, 2017)La resistencia a antimicrobianos es una de las amenazas más relevantes a la salud pública mundial. Actualmente es común encontrar bacterias multirresistente, con resistencia extrema e incluso panresistentes dejando escasas ...
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(Oxford University Press, 2018-06)
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(MDPI, 2018-06)Tetracyclines are important antimicrobial drugs for poultry farming that are actively excreted via feces and urine. Droppings are one of the main components in broiler bedding, which is commonly used as an organic fertilizer. ...
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(Universidad de Chile, 2008)Las quinolonas y fluoroquinolonas corresponden a un grupo de drogas antibacterianas que han sido ampliamente utilizadas en medicina veterinaria. Particularmente, durante la última década, el uso de estos fármacos ha sido ...