Universidad de Chile: últimos ingresos
Mostrando ítems 1181-1200 de 100721
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Processed meat consumption and associated factors in Chile: a cross-sectional study nested in the MAUCO cohort
(Frontiers Media, 2022)Processed meat consumption is increasing in Latin America. While in developed countries processed meat consumption has been associated with cardiovascular diseases and cancer, our region lacks data associated to its ... -
Humoral immune response of BNT162b2 and CoronaVac vaccinations in hemodialysis patients: a multicenter prospective cohort
(MDPI, 2022)The CoronaVac vaccine is the most used anti-SARS-CoV-2 vaccine worldwide. Previous data indicate that this vaccine produces a lower immune response than RNA vaccines such as BNT162b2. End-stage renal disease (ESRD) patients ... -
Altered resting-state functional connectivity in hiPSCs-derived neuronal networks from schizophrenia patients
(Frontiers Media, 2022)Schizophrenia (SZ) is a severe mental disorder that arises from abnormal neurodevelopment, caused by genetic and environmental factors. SZ often involves distortions in reality perception and it is widely associated with ... -
New Hybrid Nanocomposites with Catalytic properties obtained by In situ preparation of gold nanoparticles on poly (ionic liquid)/poly (4-vinylpyridine) nanofibers
(MDPI, 2022)In this work, we report the obtaining of new hybrid nanocomposites with catalytic activity formed by nanofibers of polymer blends and gold nanoparticles. The nanofibers were obtained by electrospinning blends of a poly ... -
Present and prospects for multi-aged silviculture in Chilean temperate forests: targeting secondary forests in transition and partially harvested old-growth forests
(Frontiers Media, 2022)Valdivian Temperate Rainforests in Chile have a global conservation value, but nowadays many correspond to secondary forests following regeneration in agricultural and burned lands, and to high-graded old-growth due to ... -
The aging of ER-mitochondria communication: a journey from undifferentiated to aged cells
(Frontiers Media, 2022)The complex physiology of eukaryotic cells requires that a variety of subcellular organelles perform unique tasks, even though they form highly dynamic communication networks. In the case of the endoplasmic reticulum (ER) ... -
La cobertura de El Mercurio al Comité Pro Paz
(Universidad de Chile, 2009)Esta tesis aborda el rol que desempeñó la iglesia durante la dictadura, mediante la creación del Comité de Cooperación para la Paz en Chile, más comúnmente conocido como Comité Pro Paz, en la defensa de los derechos humanos ... -
Mecánica estadística fuera de equilibrio a partir del principio de máximo calibre
(Universidad de Chile, 2018) -
Effectiveness of sponsoring the video assistant referee system: a comparative exploratory study
(Emerald, 2023)Purpose This study explores the effect of video assistant referee (VAR) sponsorship on spectator response and compares it with advertising and conventional sponsorship. Design/methodology/approach An experiment with 809 ... -
Bile acids induce alterations in mitochondrial function in skeletal muscle fibers
(MDPI, 2022)Cholestatic chronic liver disease is characterized by developing sarcopenia and elevated serum levels of bile acids. Sarcopenia is a skeletal muscle disorder with the hallmarks of muscle weakness, muscle mass loss, and ... -
The upper range limit of alien plants is not in equilibrium with climate in the Andes of central Chile
(MDPI, 2022)Alien plant species are colonizing high-elevation areas along roadsides. In this study, we evaluated whether the distributions of alien plants in the central Chilean mountains have reached climatic equilibrium (i.e., upper ... -
Editorial: Host-microbe interaction and coevolution
(Frontiers Media, 2022) -
Parque Archipiélago Tagua Tagua : reclamación del Estero Zamorano
(Universidad de Chile, 2022) -
Cysteine-mediated green synthesis of copper sulphide nanoparticles: biocompatibility studies and characterization as counter electrodes
(MDPI, 2022)A one-pot green method for aqueous synthesis of fluorescent copper sulphide nanoparticles (NPs) was developed. The reaction was carried out in borax-citrate buffer at physiological pH, 37 degrees C, aerobic conditions and ... -
Effects of a local tomato rootstock on the agronomic, functional and sensory quality of the fruit of a recovered local tomato (solanum lycopersicum L.) named “Tomate limachino antiguo”
(MDPI, 2022)The Old Limachino Tomato is a valuable fruit with exceptional nutritional values and organoleptic sensory properties. However, it suffers from a short shelf-life, compromising post-harvest behavior. As an attempt to improve ... -
Efecto de los niveles séricos de vitamina D en el pronóstico del melanoma cutáneo
(Elsevier, 2022)Introduction: Vitamin D plays a fundamental role in many metabolic pathways, including those involved in cell proliferation and the immune response. Serum levels of this vitamin have been linked to melanoma risk and ... -
Climate-resilient and regenerative futures for Latin America and the Caribbean
(Elsevier, 2022)Few events have had an impact as the global crisis caused by COVID-19. However, prior to the pandemic, Latin American and Caribbean (LAC) countries already had severe problems in terms of inequality, environmental degradation, ... -
Prognosis of PCI in AMI setting in the elderly population: outcomes from the multicenter prospective e‐ULTIMASTER registry
(Wiley, 2022)Background Elderly patients with ST-elevation myocardial infarction (STEMI) who undergo percutaneous coronary intervention (PCI) are usually excluded from major trials. Hyopthesis This study sought to assess 1-year clinical ... -
The AGEL survey: spectroscopic confirmation of strong gravitational lenses in the DES and DECaLS fields selected using convolutional neural networks
(IOP, 2022)We present spectroscopic confirmation of candidate strong gravitational lenses using the Keck Observatory and Very Large Telescope as part of our ASTRO 3D Galaxy Evolution with Lenses (AGEL) survey. We confirm that (1) ... -
Use of probiotic bacteria and bacteriocins as an alternative to antibiotics in aquaculture
(MDPI, 2022)In addition to their use in human medicine, antimicrobials are also used in food animals and aquaculture, and their use can be categorized as therapeutic against bacterial infections. The use of antimicrobials in aquaculture ...