Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 43701-43720 of 101786
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(Sociedad Medica de Santiago, 1996)Background: Succinylcholine causes prolonged apneas in a proportion if subjects that have genetical defect of butyrylcholinesterase, due to the presence of unusual alleles in the locus BCHE. Aim: To estimate allele frequencies ...
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(1996)Background: Gender may be a prognostic factor for the evolution of acute myocardial infarction and women may have higher mortality and complication rates. Aim: To study if there are differences in the evolution of acute ...
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(Academic Press Inc., 1996)We studied the influence of muscarinic and nicotinic stimulation on both phosphoinositide metabolism and intracellular calcium levels in rat skeletal muscle primary cultures. Both nicotine and muscarine induced an increase ...
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(1996)Background: 25-hydroxyvitamin D has a longer half life and its serum levels have less daily variations than calcitriol. Thus, its measurement is a better indicator of vitamin D status. Aim: To measure 25-hydroxyvitamin D ...
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(Elsevier Inc., 1996)The effect of bromocriptine (stimulant of dopaminergic D2 receptors) on the daily consumption of 10% v/v ethanol solution, distilled water, and solid food, under free-choice conditions, was measured in nine genetically low ...
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(1996)Human and animal studies have clearly demonstrated the advantageous effects of seasonally enriched rearing environments. Nevertheless, little work has been done concerning the long-lasting persistence of all these behavioral ...
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Nutrition and learning in Chilean school age children: Chile's Metropolitan Region survey 1986-1987 (Elsevier Inc., 1996)The objective of this study was to determine the interrelationship between the scholastic achievement (SA) test and nutritional status of a representative sample of 4,509 elementary and high school children from Chile's ...
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(1996)A collection of 165 adenovirus strains isolated from nasopharyngeal aspirates of children hospitalized for acute lower respiratory infection in Argentina, Chile, and Uruguay between 1991 and 1994 was studied by restriction ...
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(1995)Pregnancy complicated by diabetes is a relatively frequent event and may result in fetal embriopathy. However, little is known regarding whether placental transport functions are altered. In this study, we have compared ...
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(1996)Professor Hector Orrego Puelma was born in 1897 and deceased in 1995, in Santiago, Chile. After completion of his studies at the School of Medicine, University of Chile (1922), he followed an outstanding career in Tuberculosis ...
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(Universidade de Sao Paulo, 1996)A previously calculated predictive model for health risk selects infants who suffer 4-5 times more morbidity than their unselected peers. Preliminary results suggested that this risk is related to maternal neurotic ...
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(National Academy of Sciences, 1996)It is becoming clear that an adequate level of lung-chain highly unsaturated fatty acids in the nervous system is required for optimal function and development; however, the ability of infants to biosynthesize long-chain ...
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(1996)The functional heterogeneity of the ryanodine receptor (RyR) channels in avian cerebellum was defined. Heavy endoplasmic reticulum microsomes had significant levels of ryanodine and inositol 1,4,5-trisphosphate binding. ...
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(1996)The environmentally sensitive fluorescent probes 6-propionyl-2-(N,N- dimethylamino)naphthalene (PRODAN) and 2'-(N,N-dimethylamino)-6-naphthoyl-4- trans-cyclohexanioc acid (DANCA) form complexes with the heme binding site ...
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(1995)The effect of the nature of the medium on the chloride and bromide condensation to a cationic polyelectrolyte was studied. Methanol/water mixtures were used as solvent in order to vary continuously the properties of the ...
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(Academic Press, 1996)The effect of burrow acoustics on the reception of sounds by a leptodactylid frog, Eupsophus emiliopugini, from Southern Chile was investigated. Burrows occupied by E. emiliopugini males amplified vocalizations produced ...
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(Elsevier USA, 1996)Uniplant, a single Silastic implant containing nomegestrol acetate, provides contraceptive efficacy for one year. Uniplant use for one year was studied in 1,803 healthy women of reproductive age, enrolled from 10 centers ...
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(1996)Extensive research into the risk factors associated with dementia, how best to diagnose this syndrome and how to help families care for dementia patients has not been undertaken in Latin American countries, where the family ...
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(BioScientifica Ltd., 1996)The metabolic clearance of chicken IGF-I (cIGF-I), cIGF-II, human IGF-I (hIGF-I), and hIGF-II was examined in the chicken using 125I-labelled growth factors. Superose-12 chromatography of plasma collected at 7.5 min ...
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(Microbiology Society, 1996)The adaptive response of the archaeon Sulhlobus acidocaldarius BC65 to phosphate starvation was studied. When cells were subjected to phosphate limitation, their growth was affected. In addition, the levels of synthesis andlor ...
