Browsing by Title Facultad de Medicina
Now showing items 12932-12946 of 12946
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(2007)There is increasing concern about potential negative interactions in combined iron and zinc supplementation. The aim of the present study was to determine the dose-response effect of zinc, given as a solution, on iron ...
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(Humana Press Inc., 2018)© 2018, Springer Science+Business Media, LLC, part of Springer Nature. Glucagon dysregulation is an essential component in the pathophysiology of type 2 diabetes. Studies in vitro and in animal models have shown that zinc ...
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(American Physiological Society, 1996)The importance of zinc in cell physiology is related mainly to its intracellular involvement in enzyme catalysis, protein structure, protein- protein interactions, and protein-oligonucleotide interactions. The mechanisms ...
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(Lippincott Williams and Wilkins, 2017)Copyright © 2016 Wolters Kluwer Health, Inc. All rights reserved. Purpose: Morphological features of tear microdesiccates on glass surfaces have been associated with tear fluid status. Tear-film lipids play a critical role ...
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(1993)Luminol-amplified CL of whole blood phagocytes was studied in rats given 3 consecutive doses of 0.1 mg L-triiodothyronine T3/kg or in hyperthyroid patients, after stimulation by zymosan. In both cases, CL was significantly ...
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(John Wiley and Sons Inc., 1996)1. The antinociceptive action of clonidine (Clon) and the interactions with α1, α2 adrenoceptor and opioid receptor antagonists was evaluated in mice by use of chemical algesiometric test (acetic acid writhing test). 2. ...
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(1979)To determine the role of other ACTH-like peptides in the regulation of glucocorticoid secretion in fetal sheep, we examined the responses of the adrenal gland of fetal and newborn sheep to comparable single doses of αMSH ...
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(Elsevier B.V., 2004)Pretreatment with the α2-adrenoceptor agonist clonidine (31.25, 62.5, or 125 μg/kg, i.p.) dose-dependently reduced long-term potentiation (LTP) elicited in vivo in the occipital cortex of anesthetized rats, whereas ...
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(2006)α4 and β2 nicotinic acetylcholine receptor (nAChR) subunits expressed heterologously assemble into receptors with high (HS) and low (LS) sensitivity to acetylcholine (ACh); their relative proportions depend on the α4 to ...
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(Academic Press Inc., 2015)© 2014 Elsevier Inc.Moderate reduction in dietary protein composition of pregnant rats from 25% to 8% casein, calorically compensated by carbohydrates, has been described as a "hidden malnutrition" because it does not alter ...
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(2002)β2-Glycoprotein I (β2GPI) is known to influence macrophage uptake of particles with phosphatidylserine containing surfaces, as apoptotic thymocytes and unilamellar vesicles in vitro. Nevertheless, effects upon macrophage ...
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(1990)The response of convergent dorsal horn cells to tonic and phasic noxiuos heating and to noxious pinching was studied and after topical application of a solution (30 nmol) of the κ agonist U-50,488H to the dorsal surface ...
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(MDPI, 2015)Intermittent hypobaric hypoxia (IH) is linked with oxidative stress, impairing cardiac function. However, early IH also activate cardio-protective mechanisms. Omega 3 fatty acids (Ω3) induce cardioprotection by reducing ...
