Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 43441-43460 of 101533
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(1996)The influence of the estrous cycle and the effects of exogenous administration of estradiol and progesterone on level of anxiety were studied in intact and ovariectomized rats. Intact Sprague-Dawley female rats were ...
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(Elsevier USA, 1996)A study of the acceptability of Uniplant, a 12-month single implant of nomegestrol acetate, included 819 women from Africa, Latin America, and China, participating in a clinical trial of Uniplant. A standard, pre-coded ...
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(1996)Development of tolerance and cross-tolerance after acute administration of the μ agonist morphine and the K agonist U-50,488H was assessed in rats, through recording of a C-fiber-evoked spinal nociceptive reflex. Rats ...
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(1996)Background: In Chile there is scarce food and nutrition knowledge among school age children. Aim: To determine the degree of food and nutrition knowledge of elementary and high school children and its relationship to ...
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(1996)The human androgen receptor is a member of the superfamily of steroid hormone receptors and contains three functional domains: an amino-terminal region involved in the expression of androgen regulated genes, a central ...
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(1996)Background: Education may induce voluntary behavioral changes in patients that lead to an improvement in health status. Aim: To assess the impact of the educational manual "Aches and Pain" on knowledge and attitudes of ...
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Renal function in the chronically cannulated fetal llama: Comparison with studies in the ovine fetus (1995)Samples of maternal and fetal plasma, fetal urine, and amniotic fluid were collected from 8 chronically cannulated pregnant llamas, in the last third of gestation. The samples were obtained for up to 18 days post-surgery. ...
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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: 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)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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(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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(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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(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. ...
