Browsing by Title Facultad de Medicina
Now showing items 12820-12839 of 12947
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(Grupo Aula Medica S.A., 2014)Introduction: The aim of the study was to estimate if B12 deficiency is associated with the use of metformin in the elderly diabetics. Methods: Case-control study in diabetic OP. Cases (n = 137) were defined as elderly ...
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(2018)Background: Mild cognitive impairment (MCI) has an increased rate of progression to dementia. Alterations of some metabolic factors, such as deficiency of vitamin D, are a risk factor for cognitive deterioration. Vitamin ...
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(2002)Amyloid β-peptide (Aβ) fibril deposition on cerebral vessels produces cerebral amyloid angiopathy that appears in the majority of Alzheimer's disease patients. An early onset of a cerebral amyloid angiopathy variant called ...
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(ELSEVIER, 2003-07)
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(Universidad Nacional de Córdoba, 2015)Antecedentes. Se ha considerado que la duración del primer episodio de psicosis es un período crítico para la evolución clínica y psicosocial de personas con diagnóstico de esquizofrenia. Sin embargo, se conoce poco de ...
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Vocal responses of austral forest frogs to amplitude and degradation patterns of advertisement calls (Elsevier, 2017)Degradation phenomena affecting animal acoustic signals may provide cues to assess the distance of emitters. Recognition of degraded signals has been extensively demonstrated in birds, and recently studies have also reported ...
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(Wiley-Blackwell, 2015)Interfering sounds from biotic and abiotic origins are likely to shape the responsiveness of sound communicating animals. Among these sources of interference, interactions among acoustically active species have been studied ...
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(2011)Animals are communicating by sound face interference from biotic and abiotic sources. Contrasting strategies have been reported in different taxa in the presence of prolonged noises, but in particular, interactions among ...
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(Springer, 2022)Background Appraisals of Vogt-Koyanagi-Harada disease (VKH) have become progressively more complete, since its first description in 1906. The availability of new investigational methods has improved our knowledge of the ...
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(2011)Objective: To determine the prevalence of voiding dysfunction (VD) in patients with persistent vulvovaginitis (PVV), and to evaluate the clinical response of PVV in the treatment of VD. Patients and Methods: Girls four ...
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(1995)Cultured hind limb skeletal muscle cells from newborn rats were used to study the effect of caffeine and tetracaine upon intracellular Ca2+ release under voltage or current clamp conditions. Free [Ca2+]i was measured using ...
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(National Academy of Sciences, 1997)Large conductance calcium- and voltage-sensitive K+ (MaxiK) channels share properties of voltage-and ligand-gated ion channels. In voltage-gated channels, membrane depolarization promotes the displacement of charged residues ...
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(Frontiers Media, 2020)Ion channels have recently been recognized as novel therapeutic targets in cancer research since they are overexpressed in different histological tissues, and their activity is linked to proliferation, tumor progression, ...
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(Oxford University Press, 1997)The aim of this study was to assess how effectively the Rovumeter®, designed for the volumetric self-sampling of cervicovaginal fluid (CVF), can be used to locate the minimum period of potential fertility (PPF) during ...
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(Univ. Chile, Centro Interdisciplinario Estudios Bioética, 2020)
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(Universidad de Chile, 2020)Introducción: El arsénico es un contaminante ambiental que se ha asociado a múltiples efectos en salud. Por otra parte, la evidencia señala que la vulnerabilidad social podría aumentar el riesgo en salud. En este estudio ...
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(Frontiers Media, 2017)Research on the potential role of gene-environment interactions (GxE) in explaining vulnerability to psychopathology in humans has witnessed a shift from a diathesis-stress perspective to differential susceptibility ...
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(Springer, 2017)The hypothesis of enhanced vulnerability following perinatal asphyxia was investigated with a protocol combining in vivo and in vitro experiments. Asphyxia-exposed (AS) (by 21 min water immersion of foetuses containing ...
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(Elsevier, 2021)Chile's October 2019 popular revolt has again made human rights violations visible in the context of mass mobilizations. In terms of damage to the population's health, multiple eye injuries produced by kinetic impact ...
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(2012)Objective: To describe the percentile distribution of waist circumference (WC) by sex and age in a representative sample of children and adolescents of lower-middle and low socioeconomic status in Santiago, Chile. Methods: ...
