Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 44661-44680 of 101786
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(1981)The pharmacokinetics of a dose of 50μg ethynyloestradiol administered orally was studied in fourteen centres. Absorption was rapid and the highest serum concentrations of total ethynyloestradiol were found in most subjects ...
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(1981)Acute ethanol administration to rats fasted overnight resulted in a significant decrease in the content of glutathione (GSH) of the liver concomitantly with a partial increase in oxidized glutathione levels, representing ...
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(1983)Students aged 6 to 20 years attending the public schools in the Northern Area of Santiago, Chile, were examined to search for the developmental origin of the large sex dimorphism in adult stature found in this population. ...
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Plasma Levels of Diphenylhydantoin and the Control of Adult Epileptic Seizures: A Chilean Experience (1980):In a prospective study of 117 adult ambulatory patients, 110 of whom were epileptics treated only with oral diphenylhydantoin (DPH), plasma levels of this drug were determined by gas‐liquid chromatography. The average ...
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(1981)Armijo R [Division of Epidemiology, School of Public Health, University of California, Los Angeles, California 90024, USA], Orellana M, Medina E, Coulson AH, Sayre JW and Detels R. Epidemiology of gastric cancer In Chile: ...
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Sodium transport inhibition by selective mitochondrial inhibitors in the urinary bladder of the toad (1966)The effects of selective mitochondrial inhibitors on the short‐circuit current and oxygen consumption displayed by the isolated urinary bladder of the toad was studied. Three types of compounds were used: (a) electron ...
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(1966)The ganglionic sheath is structured upon a complex fibrocellular framework. A tridimentional network of anastomosed connective tissue lamellae constitutes the extracellular space. In the deep ganglionic region these lamellae ...
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(1997)Despite the harmful effects of tobacco millions of people continue to smoke. Many of these smokers, including most news smokers, are adolescents - both in Chile and in other countries. This study sought to determine the ...
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(1964)The aminoacyl-RNA synthetases have been shown to carry out the following two-step reaction: 1. 1) amino acid + ATP + enzyme ⇌ aminoacyl-AMP-enzyme + PPi 2. 2) aminoacyl-AMP-enzyme + sRNA ⇌ aminoacyl-sRNA + AMP + enzyme. ...
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(Springer-Verlag, 1965)Drosophila gasiciBrncic 1957, is a neotropical species found in several parts of the Andes Mountain System. By means of the analysis of their external characteristics, chromosomes and hybridization test they have been ...
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(2007)
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Major histocompatibility system as a risk factor for alcoholic liver disease El sistema mayor de ... (1995)Several associations between alleles of the major histocompatibility system and alcoholic liver disease have been described. However, these are weak and change from one population to another. The aim of this work was to ...
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(Elsevier Ltd, 2018)© 2018 Elsevier Ltd Neuronal proteostasis is maintained by the dynamic integration of different processes that regulate the synthesis, folding, quality control, and localization of proteins. The endoplasmic reticulum (ER) ...
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(2007)One goal of abdominoplasty is to reestablish a natural-appearing umbilicus with hidden scars. The authors present a new technique for navel reinsertion. © 2007 Springer Science+Business Media, LLC.
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(1974)We formulate the organization of living organisms through the characterization of the class of autopoietic systems to which living things belong. This general characterization is seen at work in a computer simulated model ...
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(Society of Biology of Chile, 2000)The effects of redox reagents on the activity of the intracellular calcium release channels (ryanodine receptors) of skeletal and cardiac muscle, or brain cortex neurons, was examined. In lipid bilayer experiments, oxidizing ...
