Browsing by Title Facultad de Ciencias Químicas y Farmacéuticas
Now showing items 2829-2848 of 4853
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(Wiley-Blackwell, 2016)The human insulin receptor (IR) exists in two isoforms that differ by the absence (IR-A) or the presence (IR-B) of a 12-amino acid segment encoded by exon 11. Both isoforms are functionally distinct regarding their binding ...
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(2015)Reduced adenosine uptake via human equilibrative nucleoside transporter 1 (hENT1) in human umbilical vein endothelial cells (HUVECs) from gestational diabetes mellitus (GDM) is reversed by insulin by restoring hENT1 ...
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(Academic Press Inc., 2015)In the heart, insulin controls key functions such as metabolism, muscle contraction and cell death. However, all studies have been focused on insulin action during reperfusion. Here we explore the cardioprotective action ...
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(Universidad de ChileCyberDocs, 2010)Diversas condiciones pueden producir estrés en el retículo endoplásmico, tales como la acción de compuestos, como la tapsigargina (TG) y la tunicamicina (TU) o distintas situaciones patológicas como la hipoxia, daño oxidativo ...
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(Universidad de Chile, 2007)Insulina y su receptor (RI) regulan el metabolismo de ácidos grasos y carbohidratos en el corazón. La activación de este receptor por su ligando endógeno desencadena una serie de eventos reguladores de la homeostasis energética ...
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(FRIEDR VIEWEG SOHN VERLAG GMBH, 1992-11)An automatic method based on the combination of a flow injection (FI) manifold with a liquid chromatograph has been developed for the enrichment and determination of transition metal ions in water samples. Alternatively, ...
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(Sociedade Brasileira de Química, 2013)A rapid and efficient method based on the integration of pressurized solvent extraction (PSE) with solid phase extraction (SPE) cleanup and gas chromatography system with electron capture detection (GC-ECD) has been developed ...
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(1992)An integrated-sensor method for the determination of formaldehyde based on retention of the reaction product of the analyte with p-rosaniline and sulfite in a flow-cell packed with Dowex 1-X-8 anion exchange resin was ...
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(Trans Tech, 2017)Sulfate is a pollutant present in the mining waste water and acid mine drainage. High levels of sulfate can generate important environmental problems. One of the alternatives proposed for the treatment of water with high ...
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(Centro Investigaciones & Publicaciones Farmacéuticas, España, 2020)Argentina is a federal republic with approximately 44 million people, divided into 23 provinces and an autonomous city, Buenos Aires. The health system is segmented into public, social security and private subsystems. The ...
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(Blackwell Publishing Inc., 2018)© 2018 The American Society of Photobiology Naphthoxazole derivatives are small heterocyclic compounds endowed with outstanding fluorescence properties. In this work, we report a detailed study of the intense white light ...
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(Universidad de Chile, 2014)Se estudiaron mezclas de tres monómeros líquidos cristalinos con fullereno: dos de ellos son azo compuestos A6OA12 y A6A12, y el tercero una imina, A11R6. No se apreció una buena miscibilidad entre dichos compuestos y ...
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(Universidad de Chile, 2018)Los adultos mayores (AM) presentan características que los diferencian del resto de los grupos etáreos, tales como, cambios fisiológicos, múltiples patologías y polifarmacia. Estas características los hacen vulnerables ...
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(Universidad de Chile, 2016)En los Servicios de Urgencia (SU) se atiende alto flujo de pacientes en condiciones muchas veces estresantes, lo que propicia la aparición de interacciones medicamentosas (IM) y el uso de medicamentos potencialmente ...
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(Universidad de Chile, 2012)Introducción: Las interacciones medicamento-medicamento son un problema frecuente y poco estudiado en Chile, además son especialmente importantes en geriatría debido a las características que sitúan a estos pacientes en ...
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(1983)The interaction of glutathione with ampicillin was investigated by a new a.c. polarographic procedure. Ampicillin was found to interact strongly with glutathione. The stability constants were ascertained from the polarographic ...
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(1986)Solubilities and IR spectra of DIMBOA in alcoholic solvents showed that the carbonyl group of DIMBOA is hydrogen-bonded to the solvent. Activation parameters of DIMBOA in the same solvents suggested that the decomposition ...
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(2011)The reaction of 5-aminosalicylic acid (5-ASA) with nitrous acid has been studied at low pH under conditions that simulate a gastric environment. The course of the reaction was followed by UV-visible and fluorescence ...
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(1990)1. The findings, derived from different experimental models, examined in this review, provide evidence that the calcium channel blockers and related drugs possess analgesic effects. 2. The antinociceptive action that some ...
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(Universidad de Chile, 2015)Se estudiaron complejos macrocíclicos con ligandos [2+2] derivados de 2-hidroxi-5-metil- 1,3-benzenodicarbaldehido y di-aminas alifáticas y aromáticas, y con distintos centros metálicos, CuII, ZnII, EuIII, DyIII e YbIII. ...