Browsing by Title
Now showing items 30612-30631 of 91640
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(Elsevier, 2020)Introduction: The impact of pulmonary hypertension (PH) on exercise tolerance in chronic obstructive pulmonary disease (COPD) has not been fully elucidated. It is necessary to characterize pulmonary hemodynamics in patients ...
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(Universidad de Chile, 2022)Dado el paradigma de formación jerárquica de estructuras, las colisiones son eventos que conforman la historia evolutiva de las galaxias. En estas colisiones se espera que las zonas nucleares de las respectivas galaxias ...
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(AMER SOC CLINICAL NUTRITION, 2008-09-01)Background: During the nutrition transition in Chile, dietary changes were marked by increased consumption of high-energy, nutrient-poor products, including sugar-sweetened beverages (SSBs). Obesity is now the primary ...
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(Ediciones Doyma, S.L., 2015)© 2014 Elsevier España, S.L.U. and SERMEF.Introduction A sedentary lifestyle is associated with numerous metabolic diseases, such as insulin resistance and type 2 diabetes mellitus. Recent studies have reported that ...
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(1994)Immunohistochemistry was used in this study to evaluate the effects of retinal lesions upon the distribution of neuronal nicotinic acetylocholine receptor subunits in the chick visual system. Following unilateral retinal ...
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(KNPV, 2013)Meloidogyne ethiopica is one of the most important plant-parasitic nematodes affecting vines in Chile and is very aggressive and difficult to control. This study evaluated 16 strains of rhizobacteria, originally isolated ...
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(Royal Society of Chemistry, 2017)© The Royal Society of Chemistry. Rosa mosqueta (RM) oil is rich in α-linolenic acid (ALA)-a precursor of eicosapentaenoic (EPA) and docosahexaenoic acid (DHA), and it has a high antioxidant activity due to its abundant ...
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(Wiley, 2012)Plant-animal interaction networks provide important information on community organization. One of the most critical assumptions of network analysis is that the observed interaction patterns constitute an adequate sample ...
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(1993)Motles Elias, Ariel Gomez, Montserrat Tetas and Magali Gonzalez: Effects of SCH 23390 and Sulpiride on the Behaviors Evoked by Amphetamine and Apomorphine in Adult Cats. Prog. Neuro - Psychopharmacol. & Biol. Psychiat. ...
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(Wiley, 2010)This paper studies the effects of school reform in Chile, which adopted a nationwide school voucher program along with school decentralization reforms in 1981. Since then, Chile has had a relatively unregulated, competitive ...
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(Elsevier, 2020)The aim of this study was to evaluate effects of selection using the Percoll density gradient method on motility, mitochondrial membrane potential (Delta Psi Mit) and fertility in a subpopulation of testicular spermatozoa ...
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(MDPI, 2020)Short-chain fatty acids (SCFA), bacterial metabolites released from dental biofilm, are supposed to target the oral epithelium. There is, however, no consensus on how SCFA affect the oral epithelial cells. The objective ...
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(NATURAL PRODUCTS INC, 2008)A set of structurally related compounds incorporating a chromone moiety as an essential component of their structures were tested against the TA3 mouse carcinoma cell line and its multidrug-resistant variant TA3-MTX-R. A ...
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(2013)Background: Smoking may hamper female fertility, probably modifying ovarian reserve. Antimüllerian hormone (AMH) is an accurate marker for ovarian reserve. Aim: To look for an association between smoking status and plasma ...
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(Elsevier, 2003)(S)-(+)-boldine, an aporphine alkaloid displaying antioxidative and dopaminergic properties, and six of its derivatives (glaucine, 3-bromoboldine, 3-iodoboldine, 8-aminoboldine, 8-nitrosoboldine and 2,9-O,O′-dipivaloylboldine) ...
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(1999)Several β-carboline (9H-pyrido-[3,4-b]-indole) alkaloids were evaluated for in vitro trypanosomicidal activity against Trypanosoma cruzi epimastigotes belonging to two different strains (Tulahuen and LQ) showing different ...
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(Taylor & Francis, 2020)Objectives The aim of this research was to assess cognitive-motor interactions though dual tasks of working memory in patients with traumatic brain injury (TBI) and control subjects.Methods: Twenty patients with chronic ...
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(Elsevier B.V., 2019)There is a consensus among language researchers that people can predict upcoming language. But do people always predict when comprehending language? Notions that “brains … are essentially prediction machines” certainly ...
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(Thomas Land Publishers Inc., 2018)© 2018 Thomas Land Publishers, Inc. Background: Spinal cord injury (SCI) above T6 is followed by a loss of sympathetic supraspinal control of the heart, disturbing the autonomic balance and increasing cardiovascular risk. ...
