Universidad Mayor (Chile): últimos ingresos
Mostrando ítems 2901-2920 de 7087
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Impact of Hypothermic Stress During Special Operations Training of Chilean Military Forces
(OXFORD UNIV PRESS, 2018)Introduction: The Chilean Army considers processes that can optimize physical capacities for responding to the impact of situations and given stressors. The study of the effect of hypothermia as a stressor agent (HSA) and ... -
Management of Thrombosis Risk in a Carrier of Hemophilia A with Low Factor VIII Levels with Atrial Fibrillation: A Clinical Case and Literature Review
(HINDAWI LTD, 2018)Nonvalvular atrial fibrillation (AF) is a common age-related arrthymia and a leading cause of stroke in the elderly; with an aging hemophilia population, the number of patients developing AF is increasing. There are no ... -
Cardiopulmonary rehabilitation in pulmonary arterial hypertension
(SOC MEDICA SANTIAGO, 2018)Cardiopulmonary rehabilitation is a promising therapy for Pulmonary arterial hypertension (PAH) whose survival does not exceed 65% at five years. We performed a literature search about rehabilitation on PAH in MEDLINE, ... -
Meat consumption and its association with mortality
(SOC CHILENA NUTRICION, BROMATOLOGIA & TOXICOLOGIA, 2018) -
Remission of Type 2 diabetes through weight loss is not an impossible mission
(SOC MEDICA SANTIAGO, 2018) -
Energetics X-Ray Burst Observation in the Collapse of an X-Pinch Conducted in a Small Capacitive Generator of Low Impedance
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2018)In this paper, the experimental results of the behavior of an X-pinch plasma conducted in a small capacitive generator of low impedance and inductance are reported. The generator produces currents of the order of 120 kA ... -
Ambient Temperature and Stroke Risk: Evidence Supporting a Short-Term Effect at a Population Level From Acute Environmental Exposures
(LIPPINCOTT WILLIAMS & WILKINS, 2018) -
Endoplasmic reticulum stress in autoimmune diseases: Can altered protein quality control and/or unfolded protein response contribute to autoimmunity? A critical review on Sjogren's syndrome
(ELSEVIER SCIENCE BV, 2018)For many years, researchers in the field of autoimmunity have focused on the role of the immune components in the etiopathogenesis of autoimmune diseases. However, some studies have demonstrated the importance of target ... -
Mitochondria and Calcium Regulation as Basis of Neurodegeneration Associated With Aging
(FRONTIERS MEDIA SA, 2018)Age is the main risk factor for the onset of neurodegenerative diseases. A decline of mitochondrial function has been observed in several age-dependent neurodegenerative diseases and may be a major contributing factor in ... -
Multiple Aneurysms AnaTomy CHallenge 2018 (MATCH): Phase I: Segmentation
(SPRINGER, 2018)Purpose-Advanced morphology analysis and image-based hemodynamic simulations are increasingly used to assess the rupture risk of intracranial aneurysms (IAs). However, the accuracy of those results strongly depends on the ... -
Layer-by-layer assembled gold nanoparticles/lower-generation (Gn <= 3) polyamidoamine dendrimers-grafted reduced graphene oxide nanohybrids with 3D fractal architecture for fast, ultra-trace, and label-free electrochemical gene nanobiosensors
(ELSEVIER ADVANCED TECHNOLOGY, 2018)Three layer-by-layer (LBL) assembled gold nanoparticles (AuNPs)/lower-generation (Gn <= 3) polyamidoamine dendrimer (PD) with reduced graphene oxide (rGO) as the core/mercaptopropinoic acid (MPA)/Au were successfully ... -
Layer-by-Layer-Assembled AuNPs-Decorated First-Generation Poly(amidoamine) Dendrimer with Reduced Graphene Oxide Core as Highly Sensitive Biosensing Platform with Controllable 3D Nanoarchitecture for Rapid Voltammetric Analysis of Ultratrace DNA Hybridization
(AMER CHEMICAL SOC, 2018)The structure and electrochemical properties of layer-by-layer-assembled gold nanoparticles (AuNPs)-decorated first-generation (G1) poly(amidoamine) dendrimer (PD) with reduced graphene oxide (rGO) core as a highly sensitive ... -
Long Non-Coding RNAs Responsive to Salt and Boron Stress in the Hyper-Arid Lluteno Maize from Atacama Desert
(MDPI, 2018)Long non-coding RNAs (lncRNAs) have been defined as transcripts longer than 200 nucleotides, which lack significant protein coding potential and possess critical roles in diverse cellular processes. Long non-coding RNAs ... -
IRE1 alpha governs cytoskeleton remodelling and cell migration through a direct interaction with filamin A
(NATURE PUBLISHING GROUP, 2018)Maintenance of endoplasmic reticulum (ER) proteostasis is controlled by a signalling network known as the unfolded protein response (UPR). Here, we identified filamin A as a major binding partner of the ER stress transducer ... -
Endoplasmic reticulum stress leads to accumulation of wild-type SOD1 aggregates associated with sporadic amyotrophic lateral sclerosis
(NATL ACAD SCIENCES, 2018)Abnormal modifications to mutant superoxide dismutase 1 (SOD1) are linked to familial amyotrophic lateral sclerosis (fALS). Misfolding of wild-type SOD1 (SOD1(WT)) is also observed in postmortem tissue of a subset of ... -
A regulatory RNA is involved in RNA duplex formation and biofilm regulation in Sulfolobus acidocaldarius
(OXFORD UNIV PRESS, 2018)Non-coding RNAs (ncRNA) are involved in essential biological processes in all three domains of life. The regulatory potential of ncRNAs in Archaea is, however, not fully explored. In this study, RNA-seq analyses identified ... -
Simple voltammetric analyses of ochratoxin A in food samples using highly-stable and anti-fouling black phosphorene nanosensor
(PERGAMON-ELSEVIER SCIENCE LTD, 2018)There are few reports on the electrochemical detection of ochratoxin A (OTA) using chemically modified electrode owing to the OTA poor electrochemical activity and strong fouling effect towards electrode surface. In this ... -
Arsenic removal mediated by acidic pH neutralization and iron precipitation in microbial fuel cells
(ELSEVIER SCIENCE BV, 2018)High concentrations of arsenic (As) in natural waters are a growing concern worldwide. In northern Chile, fluvial systems enriched in As from natural and anthropogenic sources have been found to contain microbial communities ... -
Molecular mechanisms related to the hepatoprotective effects of antioxidant-rich extra virgin olive oil supplementation in rats subjected to short-term iron administration
(ELSEVIER SCIENCE INC, 2018)Enhanced iron levels in liver are associated with oxidative stress development and damage with increased fat accumulation. The aim of this work was to assess the hypothesis that antioxidant-rich extra virgin olive oil ...