Browsing by Title Facultad de Medicina
Now showing items 6108-6127 of 12946
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(2006)
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(Grupo Aula Médica, 2015)Introduction: Heart rate variability and resting metabolic rate are commonly to assess athlete´s physiological status and energy requirements. Exercise-induced dehydration can reach up to 5% of body mass per hour. ...
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(SPRINGER, 2005-11)Tsunamis are unpredictable, catastrophic events, and so present enormous difficulties for direct studies in the field or laboratory. However, their sedimentary deposits yield evidence of a wide variety of hydrodynamic ...
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(ELSEVIER, 2006-06-15)Behavioral effects of a hydroalcoholic (60% ethanol) extract from the leaves of Salvia elegans Vahl (Lamiaceae) were studied in male Sprague-Dawley rats. The extract was administered intraperitoneally and its effects on ...
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(Sociedad Chilena de Enfermedades Respiratorias, 2015)© 2015, Sociedad Chilena de Enfermedades Respiratorias. All rights reserved.In Chile, hydrochlorothiazide is frequently prescribed as first line antihypertensive therapy. Among it’s well known adverse reactions are: ...
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(2010)Necrosis is associated with an increase in plasma membrane permeability, cell swelling, and loss of membrane integrity with subsequent release of cytoplasmic constituents. Severe redox imbalance by overproduction of reactive ...
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(1977)A highly purified isoenzyme of apyrase obtained from potatoes (Solanum tuberosum var. Pimpernel) exhibits a low specificity for the organic moiety of synthetic pyro- and triphosphates. Methyl di- and tri-phosphates were ...
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(Frontiers Media, 2021)Objective: To collect baseline information on the ultrasonographic reporting preferences. Method: A 13-multiple choice questionnaire was designed and distributed worldwide among pediatric urologists, pediatric surgeons, ...
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(1979)The transfer free energies of a series of substituted phenols and phenoxide ions from water to micelles of cetyltrimethylammonium bromide (CTABr) have been measured at high and low pH. The contribution of each methylene ...
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(Nova Science Publishers, 2013)Estradiol (E2) is a steroidal hormone generated by the conversion of testosterone via the p450 aromatase enzymatic complex. The E2 physiological actions are mainly mediated by its interaction with intracellular receptors ...
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(2004)In a previous work the involvement of a fenamate-sensitive Ca 2+-activated nonselective cation channel (NSCC) in free radical-induced rat liver cell necrosis was demonstrated (5). Therefore, we studied the effect of radical ...
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(MDPI AG, 2017)Hydroxytyrosol (HT) ((3,4-Dihydroxyphenyl) ethanol) is a polyphenol mainly present in extra virgin olive oil (EVOO) but also in red wine. It has a potent antioxidant effect related to hydrogen donation, and the ability to ...
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(Biomed Central Ltd., 2017)Background: Eicosapentaenoic acid (EPA, C20:5n-3), docosahexaenoic acid (DHA, C22:6n-3) and arachidonic acid (AA, C20:4n-6) are long-chain polyunsaturated fatty acids (LCPUFAs) with relevant roles in the organism. EPA and ...
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(1992)The relationship between asymptomatic shedding of bacterial enteropathogens and the hygiene habits of families who have had a child with typhoid fever (TF) are investigated. The sample was made up of 80 families: 40 families ...
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(1991)We studied the relation of habits related to the fecal-oral cycle and incidence of typhoid fever in children attending the school system for 1 to 2 years and in their families. The goal was to identify a predictor to detect ...
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Hyperandrogenism Decreases GRP78 Protein Level and Glucose Uptake in Human Endometrial Stromal Cells (SAGE, 2016)Background: Women with polycystic ovary syndrome (PCOS) exhibit a low fertility by chronic hyperandrogenemia. Different evidence have shown that androgens could regulate the endoplasmic reticulum (ER) homeostasis and glucose ...
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(2009)Background. Postmenopausal metabolic changes increase cardiovascular risk and impair quality of life (QoL). Despite this, few reports have addressed the association of these changes with female sexuality. Objective. To ...
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Hyperhomocysteinemia and endothelial function in young subjects: Effects of vitamin supplementation (2002)Background: The relationship between hyperhomocysteinemia and cardiovascular disease has not been totally elucidated. Hypothesis: The study aimed to verify the association between hyperhomocysteinemia and endothelial ...