Facultad de Ciencias Químicas y Farmacéuticas: Recent submissions
Now showing items 2141-2160 of 4850
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(Universidad de Chile, 2015)Los adultos mayores (AM) poseen distintas patologías que los predisponen a recibir polifarmacia y Medicamentos Potencialmente Inapropiados (MPI), especialmente en los Servicios de Urgencia (SU), donde los pacientes deben ...
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(Universidad de Chile, 2017)La práctica prolongada para optar al Título de Químico Farmacéutico fue desarrollada en el Laboratorio Novartis Chile S.A, específicamente en el Departamento de Estudios Clínicos – Oncología en donde se desarrollaron ...
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(Universidad de Chile, 2015)El uso inadecuado de antibióticos como las fluoroquinolonas (FQs) es un problema a considerar en la lucha contra la resistencia bacteriana. Esto debido a que el uso de FQs se ha asociado con el aislamiento posterior ...
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(Hindawi Ltda., 2017)The aim of this work was to evaluate the retention of anthocyanin during a nanofiltration process of cranberry juice. Nanofiltration membranes, HC-50P DDS with an effective area of 0.36 m(2) in a plate/frame nanofilter ...
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(Botanical Society of America, 2017)Premise of the study: Broussonetia papyrifera (Moraceae) is native to Asia and is used as a medicinal plant and as a source of fiber for making paper. It was dispersed into the Pacific region as a fiber source for making ...
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(Springer, 2017)Cyclodextrins (CDs) can improve the apparent solubility and bioavailability of a variety of organic compounds through the formation of inclusion complexes; accordingly, they are suitable for application in innovative ...
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(Frontiers media SA, 2017)Antarctica is an attractive target for human exploration and scientific investigation, however the negative effects of human activity on this continent are long lasting and can have serious consequences on the native ...
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(American Chemical Society, 2017)A very simple method of reductive amination, based on the Leuckart reaction, is reported. This method enables not only the reduction of graphite oxide but also results in reduced graphene oxide functionalized with amine ...
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(Springer, 2017)The objective of this work was to evaluate the antioxidant action of flavonoids with specific differences in chemical structure, namely, quercetin (Q), epicatechin (E) and naringenin (N), in bulk methyl linoleate (ML) under ...
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(Elsevier, 2017)Two compounds based on calcium silicate hydrate and modified with Fe(III), using FeCl3 and Fe(OH)(3) as iron sources, were synthesized, characterized and evaluated as adsorbents for removing ionic species from an arsenic ...
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(Elsevier, 2017)The microbond test was used to evaluate the interfacial shear strength (IFSS) of multiscale composites based on a polypropylene (PP) matrix reinforced with aramid fibers (AFs) chemically treated by two methods and coated ...
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(Impact Journals, 2017)Various intracellular mechanisms are activated in response to stress, leading to adaptation or death. Autophagy, an intracellular process that promotes lysosomal degradation of proteins, is an adaptive response to several ...
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Supramolecular reversible On-Off switch for singlet oxygen using cucurbit[n]uril inclusion complexes (American Chemical Society, 2017)A novel strategy to control the generation of singlet oxygen by a photosensitizer using cucurbit[n]urils inclusion complexes is shown herein, and the strategy has great potential for therapeutic applications. We show the ...
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(Universidad de Chile, 2016)Neo-contaminantes como acrilamida y furano se han detectado en alimentos amiláceos altamente consumidos en Chile, como el pan. El objetivo de esta investigación fue evaluar el efecto de un extracto de antioxidantes de tara ...
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(Universidad de Chile, 2016)En la industria de elaboración de preparados de fruta, se podrían presentar problemas de inocuidad del producto. En la empresa DITZLER Chile Ltda., dedicada a la elaboración de “Preparado de Manzana y frutos secos”, se ...
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(Universidad de Chile, 2014)La topología de una proteína, definida como el camino tridimensional que sigue la cadena polipeptídica en el espacio, impone restricciones naturales al conjunto de movimientos que esta puede realizar para alcanzar su estado ...
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(Universidad de Chile, 2014)En los Errores Innatos del Metabolismo (EIM), los cultivos de fibroblastos (FB) a partir de biopsia de piel, han sido desarrollados con el objetivo de obtener material para la determinación enzimas deficientes en este ...
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(Universidad de Chile, 2015)La enfermedad de Alzheimer (EA) es un desorden neurodegenerativo caracterizado por la pérdida progresiva de memoria. Los oligómeros solubles sinaptotóxicos del péptido β-amiloide (AβOs) son reconocidos como los agentes ...
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(Sociedad Chilena de Química, 2017)Hydrogen peroxide (H2O2) plays an important role as an intermediary in different biological, chemical and environmental systems. It has been widely used as an oxidizing and antimicrobial agent, in germicides production and ...
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(Royal Society of Chemistry, 2017)Developing methods with a low environmental impact for nanoparticle synthesis remains one of the greatest challenges in nanotechnology. In this context, biomimetic and biological methods have emerged as green chemistry ...