Listar INVESTIGACIÓN por título
Mostrando ítems 1303-1322 de 2524
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Insights into early evolutionary adaptations of the Akkermansia genus to the vertebrate gut
(FRONTIERS MEDIA SA, 2023-09-14)Akkermansia, a relevant mucin degrader from the vertebrate gut microbiota, is a member of the deeply branched Verrucomicrobiota, as well as the only known member of this phylum to be described as inhabitants of the gut. ... -
Insights into gene expression responses to infections in teleosts using microarray data: a systematic review
(Blackwell Publishing Asia, 2021-01)The rapid growth of production in aquaculture in the last decades has brought unwanted consequences affecting fish health and increasing the susceptibility to different infections. This systematic review aimed to analyse ... -
Instrumento de evaluación sobre higiene postural: opinión del profesor de educación física
(CIENCIAS, 2010)Los objetivos de este estudio fueron conocer la opinión del docente de Educación Física sobre un instrumento para la evaluación de la higiene postural; y determinar su pertinencia para los cursos de la ESO, con la finalidad ... -
Insulin-like growth factor 2 (IGF2) protects against Huntington's disease through the extracellular disposal of protein aggregates
(SPRINGER, 2020-11)Impaired neuronal proteostasis is a salient feature of many neurodegenerative diseases, highlighting alterations in the function of the endoplasmic reticulum (ER). We previously reported that targeting the transcription ... -
Insumos utilizados en la preparación de alimentos en producción porcina y su potencial de contaminación por dioxinas en la carne
(CIENCIAS, 2011)En el presente estudio se evaluó la contribución de los diversos insumos utilizados en la alimentación de los cerdos, como fuente de contaminación de dioxinas, furanos y bifenilos policlorados similares a dioxinas (DL-PCBs) ... -
Integrated genomic epidemiology and phenotypic profiling of Clostridium difficile across intra-hospital and community populations in Colombia
(NATURE PUBLISHING GROUP, 2019)Clostridium difficile, the causal agent of antibiotic-associated diarrhea, has a complex epidemiology poorly studied in Latin America. We performed a robust genomic and phenotypic profiling of 53 C. difficile clinical ... -
Integrating conflict, lobbying, and compliance to predict the sustainability of natural resource use
(The Resilience Alliance, 2020-06)Predictive models are sorely needed to guide the management of harvested natural resources worldwide, yet existing frameworks fail to integrate the dynamic and interacting governance processes driving unsustainable use. ... -
Inteligencia artificial: Desarrollo de algoritmos de clasificación y segmentación en radiografía de tórax
(Sociedad Chilena de Radiología, 2021-04)Los algoritmos de inteligencia artificial han presentado un gran avance en las tareas relacionadas al reconocimiento de imágenes, siendo capaces de identificar patrones complejos y proporcionando una evaluación cuantitativa. ... -
Intensity enhancement of ferromagnetic resonance modes in exchange coupled magnetic multilayers
(IOP PUBLISHING LTD, 2020)In this work, the ferromagnetic resonance characteristics of a NiFeCu/Non-magnetic(NM)/NiFe/NM/CoFe/NM/Co multilayer is studied from a theoretical point of view, and comparisons with the ferromagnetic resonance of a ... -
Interaction of supported ionic liquids phases onto copper nanoparticles: A DFT study
(Elsevier, 2020-07-15)The interaction between Supported Ionic Liquids Phases (SILPs) based on triazole and copper nanoparticles was investigated using density functional theory calculations. Three triazolium cations (T1(+), T2(+), and T3(+)) ... -
Intercepted journeys: Associations between migration and mobility experiences and depressive symptoms among substance using migrants at the Mexico-Guatemala border
(ROUTLEDGE JOURNALS, 2021-01)Substance use and depressive psychiatric symptoms have been associated with migration and mobility. The Mexico-Guatemala border is a key transit point for internal, regional, and international migration flows. However, ... -
Interculturalidad en contextos migratorios: desafíos para pensar un sistema escolar inclusivo y justo
(Chile. Universidad Mayor, 2020)Este capítulo realiza un breve recuento sobre avances en materia de política pública y realiza una serie de recomendaciones para avanzar en la inclusión de la población migrante a partir de los resultados y refexiones de ... -
Interfases adhesivas al utilizar cementos de resina en el interior de los conductos radiculares: Comparación al MEB
(Facultad de Ciencias, 2013)Se realizó una comparación micro morfológica de la interfase dentina radicular - resina de cementación de postes de fibra de vidrio con dos sistemas de resinas compuestas, Relyx UnicemTM y ParaCemTM. Veinte premolares ... -
Interfering with the Folding of Group A Streptococcal pili Proteins
(Chile. Universidad Mayor, 2020-05-20)Gram-positive bacteria use their adhesive pili to attach to host cells during early stages of a bacterial infection. These extracellular hair-like appendages experience mechanical stresses of hundreds of picoNewtons; ... -
Interferometría digital multicuadro usando un único sistema de registro digital
(Published in: 2016 IEEE International Conference on Automatica (ICA-ACCA), 19-21 Oct. 2016, 2016)In this work a multi-frame interferometric system based in digital image processing and digital interferometry is presented. Here, an experimental optical setup which integrates the virtues of the digital interferometry ... -
Intergenerational Pathogen-Induced Diapause in Caenorhabditis elegans Is Modulated by mir-243
(Chile. Universidad Mayor, 2020)The interaction and communication between bacteria and their hosts modulate many aspects of animal physiology and behavior. Dauer entry as a response to chronic exposure to pathogenic bacteria in Caenorhabditis elegans is ... -
Interindividual responses to different exercise stimuli among insulin-resistant women
(WILEY, 2018)We aimed to investigate which among 20 cardiometabolic and performance outcomes do and do not respond to high-intensity interval training (HIT), resistance training (RT), or concurrent training (CT) in insulin-resistant ... -
Interleukin-17-induced neutrophil extracellular traps mediate resistance to checkpoint blockade in pancreatic cancer
(Rockefeller University Press, 2020-12)Pancreatic ductal adenocarcinoma (PDAC) remains a lethal malignancy with an immunosuppressive microenvironment that is resistant to most therapies. IL17 is involved in pancreatic tumorigenesis, but its role in invasive ... -
Interleukin-35 inhibits alveolar bone resorption by modulating the Th17/Treg imbalance during periodontitis
(Blackwell Munksgaard, 2020-04)Aim T lymphocytes play a central role during the pathogenesis of periodontitis, and the imbalance between the pathogenic T-helper type 17 (Th17) and protective T-regulatory (Treg) lymphocytes determines the tooth-supporting ...