Facultad de Ciencias Químicas y Farmacéuticas: Recent submissions
Now showing items 2801-2820 of 5098
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(Universidad de Chile, 2013)Dentro de las cianobacterias, una de las especies mas conocidas es Arthrospira platensis, microalga cosmopolita cultivada esencialmente como alimento dadas sus notables propiedades nutricionales, sin embargo, en los ...
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(Universidad de Chile, 2015)El cáncer es la segunda causa de muerte a nivel mundial y en Chile luego de las enfermedades cardiovasculares. Importantemente, las muertes por cáncer van en aumento. Los avances más recientes en el entendimiento de las ...
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(Universidad de Chile, 2015)Esta tesis está enfocada en la obtención de nanocompósitos basados en polipropileno (PP), utilizando nanoláminas de grafito (GNS) y nanopartículas de sílice como carga. Se incorpora GNS a matrices de distintos copolímeros ...
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(Universidad de Chile, 2015)Previamente describimos que la interacción entre Thy- 1 neuronal y la integrina αvβ3 presente en astrocitos aumenta la fosforilación inhibitoria de Src, provoca retracción de neuritas e inhibe el crecimiento de éstas. Sin ...
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(Universidad de Chile, 2015)La importancia mundial que hoy tienen las plantas medicinales ha fomentado el desarrollo de fitofármacos por las compañías farmacéuticas. A diferencia de los fármacos sintéticos, las etapas para el desarrollo de fitofármacos ...
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(Elsevier, 2015)A new series of unsymmetrical cyrhetrenyl and ferrocenyl azines that were monosubstituted [(η5-C5H4)– C(R)_N–N_CH(5-NO2–2-C4H2O)]M {with M_Re(CO)3 and R_H (1a) or R_Me (1b); M_Fe(η5-C5H5) and R_H (2a) or R_Me (2b)} and ...
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(Hindawi Publishing, 2015)Maintaining the identity of Foxp3+ regulatory T cells (Tregs) is critical for controlling immune responses in the gut, where an imbalance between Tregs and T effector cells has been linked to inflammatory bowel disease. ...
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(ESG, 2015)4-[3(5)-(4-aminophenyl) [1(2),2(2):2(5),3(2)-terthiophen]-1(5)-yl]benzonitrile (CB4TA), 4-[3(5)-(4-aminophenyl) [1(2),2(2):2(5),3(2)-terthiophen]-1(5)-yl]-2-nitrobenzonitrile (C2B4TA) and 4-[3(5)-(4-aminophenyl) ...
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(Elsevier, 2015)A novel analytical approach involving an improved rotating-disk sorptive extraction (ROSE) procedure and ultra-high-performance liquid chromatography (UHPLC) coupled to an ultraspray electrospray ionization source (UESI) ...
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(Baishideng Publishing Group Inc., 2015)The sequence of events associated with the development of gastric cancer has been described as "the gastric precancerous cascade". This cascade is a dynamic process that includes lesions, such as atrophic gastritis, ...
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(Institute of Food Technologists, 2015)Gallic acid (GA) was encapsulated with native (NIn), cross-linked (CIn) and acetylated (AIn) inulin by spray-drying. Inulin microparticles were characterized by encapsulation efficiency (EE) and their release profile in ...
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(Taylor & Francis, 2015)
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(Royal Soc., 2015)It has been proposed that sub-inhibitory concentrations of antibiotics play a role in virulence modulation. In this study, we evaluated the ability of Salmonella enterica serovar Typhimurium (hereafter S. Typhimurium) to ...
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(Acta Cardiológica, 2015)Objective Among the genetic factors associated with cardiovascular disease (CVD), determining polymorphic genotypes could help to understand the appearance of the illness. Ethnic differences in these polymorphisms could ...
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(Sociedad Chilena de Química, 2015)We report the synthesis and crystal structure of a copper (II) polymeric complex (I) prepared by reaction of Cu(ClO4)(2)center dot 5H(2)O with H(3)tea (triethanolamine,) and dpe (1,2-di(4-pyridyl)ethylene). in ethanol. The ...
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(Elsevier, 2015)Cardiac fibroblasts (CF) not only modulate extracellular matrix (ECM) proteins homeostasis, but also respond to chemical and mechanical signals. CF express a variety of receptors through which they modulate the proliferation/cell ...
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(Bentham, 2015)Organic and inorganic nanoparticles show great potential for cancer diagnosis and treatment. Because gastric cancer (GC) represents the second most deadly type of neoplasia worldwide, continued research efforts by scientists ...
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(Academic Press, 2015)Ligand-gated ion channels (LGICs) are cell surface integral proteins that mediate the fast neurotransmission in the nervous system. LGICs require auxiliary subunits for their trafficking, assembly and pharmacological ...
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A holistic picture of Austronesian migrations revealed by phylogeography of Pacific paper mulberry (National Academy of Sciences, 2015)The peopling of Remote Oceanic islands by Austronesian speakers is a fascinating and yet contentious part of human prehistory. Linguistic, archaeological, and genetic studies have shown the complex nature of the process ...
