Browsing by Title Facultad de Ciencias
Now showing items 6243-6262 of 8177
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(Georg Thieme, 1996-11-23)The cytoprotective and anti-inflammatory effects of boldine in an experimental model of acute colitis are reported. The administration of boldine to animals with colitis induced by the intrarectal administration of ...
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(AMER CHEMICAL SOC, 2010-07-04)Ellipsometry was used to investigate the influence of ionic strength (I) and pH on the adsorption of bovine serum albumin (BSA) or β-lactoglobulin (BLG) onto preabsorbed layers of two polycations: poly(diallyldimethylam ...
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(2005)Ectokinases can phosphorylate extracellular proteins and external domains of membrane proteins influencing cell adhesion, movement, and cellular interactions. An ectokinase with the properties of casein kinase 2 (CK2) has ...
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(American Medical Association, 2008-02)Akey molecular pathway implicated in diverse neurodegenerative diseases is the misfolding, aggregation, and accumulation of proteins in the brain. Compelling evidence strongly supports the hypothesis that accumulation ...
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(Universidad de Chile, 1989)El objetivo de esta tesis fue el investigar la respuesta fisiológica que presentan semillas y plántulas de Araucaria araucana frente al estrés provocado por calor, orientada a la hipótesis que: "Las proteínas de estrés ...
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(1998)Proteinase inhibitors (chymotrypsin and trypsin inhibitors) accumulation in barley leaves was studied when the plants were infested with the aphids Schizaphis graminum and Rhopalosiphum padi. Aphid infestation resulted ...
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(Springer, 2020)Individual recognition (IR) plays an important role in modulating social interactions of several animal species. IR may work at two fundamental levels: at class-level (CIR), if it allows group membership identification ...
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(Universisdad de Chile, 2015)La proteína asociada a microtúbulos 1B (MAP1B) se expresa predominantemente durante etapas tempranas del desarrollo del sistema nervioso central, donde cumple un rol regulador clave en procesos tales como axonogenesis, ...
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(Universidad de Chile, 1999)En esta tesis se determino la existencia de 4 proteinas mayores en la membrana externa de Erwinia carotovora subsp. Carotovora (Ecc 71), , dos de las cuales se comportan como complejos proteicos en su estado nativo, y ...
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(Universisdad de Chile, 2017)La proteína de unión a citosinas metiladas 2 (Mecp2) es un regulador transcripcional con actividad dual, activando y reprimiendo genes, actuando de puente entre la información epigenetica contenida en la metilacion de ...
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(Universidad de ChileUniversidad de Chile, 2011)
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(2019-04)El citoesqueleto es un componente esencial en todas las células. En particular, el citoesqueleto de Actina cumple múltiples funciones, desde el desarrollo de un organismo, la migración celular, hasta la formación de ...
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(Universidad de Chile., 1981)En este trabajo se estudió los efectos producidos por diferentes concentraciones de butirato sobre la acetilación de las histonas H3 y H4 provenientes de células CHO (células de ovario de Hámster Chino).
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(Universidad de Chile, 1991)El Trypanosoma cruzi es un protozoo hemoflagelado perteneciente al orden Kinetoplastidia. Es el parasito causante de la enfermedad de Chagas, principalmente lesiones al miocardio, sistema digestivo, y otros órganos. La ...
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(Society for Underwater Technology, 2016)© 2016, Society for Underwater Technology. All rights reserved. In the context of global climate change, variations in sea surface temperature, sea level change and latitudinal shifts of oceanographic currents are expected ...
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(2010)Background: Peach fruit undergoes a rapid softening process that involves a number of metabolic changes. Storing fruit at low temperatures has been widely used to extend its postharvest life. However, this leads to undesired ...
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(2011)Background: The yeast Xanthophyllomyces dendrorhous is used for the microbiological production of the antioxidant carotenoid astaxanthin. In this study, we established an optimal protocol for protein extraction and performed ...
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(ELSEVIER, 2003-10)The recent availability of an incomplete genomic sequence from Acidithiobacillus ferrooxidans allowed us to continue and strengthen the demanding task of investigating the proteome and its functional implications in this ...
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(Biomed Central, 2015)Background: Astaxanthin is a potent antioxidant with increasing biotechnological interest. In Xanthophyllomyces dendrorhous, a natural source of this pigment, carotenogenesis is a complex process regulated through ...
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(Universidad de Chile, 2007)