Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 43761-43780 of 98986
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(1999)Rabies is a disease caused by a neurotropic virus which has the capacity of infecting a wide range of animals and humans. Antigenic analysis of a wide variety of fixed (vaccine strains) and street viruses with monoclonal ...
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(American Dairy Science Association, 2000)Fatty acid composition of plasma triacylglycerides and milk fat was analyzed from Holstein and Jersey cows with control or depleted copper status and fed roasted whole soybeans or tallow. Conjugated linoleic acid in plasma ...
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(Taylor and Francis Ltd., 1997)This study provides information on serology and serum chemistry of the Andean condor (Vultur gryphus). Twenty condors living under natural conditions were captured, blood sampled, measured, and released. In addition, 12 ...
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(1997)An ultrasonography study of early pregnancy diagnosis was carried out in 19 alpacas and 12 llamas, after controlled matings. The aim was to determine the earliest gestational age at which pregnancy diagnosis by transrectal ...
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(1996)A group of nine Holstein Friesian calves, 9 months of age, belonging to the same herd, and not showing antibody gp 51 in two serologic control tests were used. Three of them were inoculated with 100 μl of heparinized blood ...
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(1997)The antigenic components of excretory-secretory products of adult F. hepatica, were separated by gel filtration chromatography (Sephacryl S-300) and then analized by polyacrylamide gel electrophoresis (SDS-PAGE), followed ...
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(Elsevier B.V., 1996)In an attempt to establish a protocol for the cryopreservation of the spermatozoa of the rainbow trout (Oncorhynchus mykiss), we studied the effect of various cryoprotective agents (CA) in spermatozoa motility and viability, ...
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(1996)Pharmacokinetics of a long-acting formula of oxytetracycline (OTC) in one formulation of dymetylacetomide, was studied in seven-cows after i.m. administration (20 mg/kg of body weight). Serum OTC concentration was measured ...
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(1996)The composition of bacterial populations in copper bioleaching systems was investigated by analysis of DNA obtained either directly from ores or leaching solutions or after laboratory cultures. This analysis consisted of ...
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(Carfax Publishing Company, 1996)Diagnosis of infectious diseases in birds using direct assays such as conventional ELISA or immunofluorescence require antibody directed to IgG of each avian species. In this study, we tested binding of human C1q to different ...
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(1996)To minimize excessive fatness of broiler chicks, a two-stage experiment was run. During the first stage, a 75% dilution of the starter diet with oat hulls was done for 0,7 or 10 days, starting on day 7 of age (treatments ...
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(1996)Piscirickettsiosis is an important pathological condition of salmonids described in Chile since 1989. The aetiological agent is a rickettsial organism named Piscirickettsia salmonis and it has been described in all species ...
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(1996)The specific lacrimal fluid IgA levels and the specific serum IgG levels of broiler chicks (meat type hybrids (MT)), brown-egg layer chicks (heavy layer (HL)), and white leghorn chicks (light layer (LL)) were compared after ...
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(American Association of Avian Pathologists, 1996)The histological changes in the harderian gland (HG) induced by the attenuated H-120 infectious bronchitis virus (IBV) vaccine strain and the persistence of this virus in the stroma of the gland was evaluated in chickens ...
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(Elsevier, 1996)In the present work we have investigated the serum antibody spectrum to parasite antigens involved in human T. cruzi infection. Analysis was performed by conventional serology (IHA, IFAT and ELISA), complement-mediated ...
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(1991)Evidence of absence of Trypanosoma cruzi kinetoplast DNA methylation by restriction endonuclease analysis. International Journal for Parasitology bd21: 863-866. Eight kinetoplast DNA samples from very different T. cruzi ...
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(Pensoft Publishers, 2017)We report the presence of Alsodes vanzolinii (Donoso-Barros, 1974) in the Maule Region, Chile extending its known geographic distribution 160 km north of its type locality. The species was recorded in exotic young plantations ...
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(Elsevier GmbH, 1995)Multipotential hemopoietic progenitor cells (FDCP-mix) proliferate in culture medium supplemented with horse serum. When transferred to a medium without serum, cells do not proliferate and enter a quiescent state. Both ...
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(1992)A column (CarboPac PA1, Dionex) containing an anion-exchange pellicular resin was used for the separation of phosphoryl-hexoses derived from labeled glucose microinjected into individual frog oocytes or from cultures of ...
