Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 22301-22320 of 98450
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(MDPI, 2021)The type III secretion systems (T3SS) encoded in pathogenicity islands SPI-1 and SPI-2 are key virulence factors of Salmonella. These systems translocate proteins known as effectors into eukaryotic cells during infection. ...
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(Universidad de Chile, 2021)El negocio que se analiza es el de Diálisis Aguda Rancagua, empresa que se encargará de prestar servicios de Terapia de Reemplazo Renal (TRR) a pacientes con insuficiencia renal aguda, hospitalizados en Unidades de Paciente ...
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(Nature, 2021)It is well established that Antarctic biodiversity has been strongly influenced by rapid climatic fluctuations during the Quaternary. Marine invertebrates from Antarctica constitute an interesting lens through which to ...
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(MDPI, 2021)Background: Few preclinical studies have shown that Knee osteoarthritis (KOA) is linked to gut microbiome dysbiosis and chronic inflammation. This pilot study was designed to look at the gut microbiome composition in KOA ...
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(IEEE, 2021)Over the last two decades, governments have increased their investment in information technology to improve the use of public resources, using public electronic procurement systems to obtain better prices, better solutions ...
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(Wiley, 2021)Objective: The aim of this study was to evaluate the amount of micromotion of dental implants under immediate loading supported by Titanium (Ti) and Cobalt-Chrome (CoCr) superstructures. Material and methods: A model ...
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(Frontiers Media, 2021)Evidence accumulated so far indicates that circulating levels of microRNAs (miRNAs) are associated with several pathologies. Therefore, differential expression of extracellular miRNAs exhibits promising potential for ...
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(MDPI, 2021)Human herpesviruses are a ubiquitous family of viruses that infect individuals of all ages and are present at a high prevalence worldwide. Herpesviruses are responsible for a broad spectrum of diseases, ranging from skin ...
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(Springernature, 2021)BACKGROUND: In the fetus, the appropriate balance of prooxidants and antioxidants is essential to negate the detrimental effects of oxidative stress on lung maturation. Antioxidants improve respiratory function in postnatal ...
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(BMC, 2021)Background: Steinernema feltiae is an entomopathogenic nematode used in biological control programs with a global distribution. Populations of this species show phenotypic plasticity derived from local adaptation and vary ...
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(MDPI, 2021)This exploratory research focused on the cultural variables involved in children's vegetable consumption, through the analysis of mothers' perceptions, attitudes, and feeding practices regarding their children's intake, ...
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(IEEE-Inst. Electrical Electronics Engineers, 2021)Transmission network expansion planning (TNEP) has become increasingly challenging due to the worldwide transformation of power systems, with the fast deployment of renewable energies as one of the key drivers. Given current ...
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(MDPI, 2021)This paper explores the spatial variations of the statistical scaling features of low to high latitude geomagnetic field fluctuations at Swarm altitude. The data for this study comes from the vector field magnetometer ...
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(Frontiers Media, 2021)Introduction: Teachers have been reported to be a labor group with high rates of musculoskeletal disorders (MSDs), stress, and strong deterioration of quality of life (QoL). However, little information exists about the ...
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(MDPI, 2020)The effect of perinatal asphyxia (PA) on oligodendrocyte (OL), neuroinflammation, and cell viability was evaluated in telencephalon of rats at postnatal day (P)1, 7, and 14, a period characterized by a spur of neuronal ...
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(Sociedad de Biología de Chile, 2021)BackgroundHelicobacter pylori is detected by pathogen recognition receptors including toll-like receptors (TLR) and nucleotide-binding oligomerization domain (NOD)-like receptors, eliciting an innate immune response against ...
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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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(Universidad de Chile, 2021)“Para Cuidarte” es una plataforma web especializada en la búsqueda de cuidadores de personas mayores, esta plataforma es única en su tipo, ya que le permitirá a miles de familias encontrar al cuidador que mejor se adapte ...
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(Universidad de Chile, 2021)La situación de la atención hospitalaria en Chile se caracteriza por una alta demanda de camas hospitalarias, con aumento de los costos de atención, sin aumento efectivo del número de egresos, y con serios problemas de ...
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(Universidad de Chile, 2021)Los Tiempos y Listas de Espera son un problema en todos los sistemas de salud, especialmente en los Públicos. La literatura reporta que es un desbalance entre la oferta de prestaciones por parte de los proveedores y la ...
