Investigación: Envíos recientes
Mostrando ítems 21-40 de 1113
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Evidence of an association between 10/10 genotype of DAT1 and endophenotypes of attention deficit/hyperactivity disorder
Introducción: La variancia genética del trastorno por déficit de atención e hiperactividad (TDAH) es determinante para el fenotipo. La repetición en tándem en número variable (VNTR) de 40 pares de bases (pb) en la región ...
Artículo. 2015
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IMPIPS : The Immune Protection-Inducing Protein Structure concept in the search for steric-electron and topochemical principles for complete fully-protective chemically synthesised vaccine development
Determining immune protection-inducing protein structures (IMPIPS) involves defining the stereo-electron and topochemical characteristics which are essential in MHC-p-TCR complex formation. Modified high activity binding ... Artículo. 2015
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Novel genes and mutations in patients affected by recurrent pregnancy loss
Recurrent pregnancy loss is a frequently occurring human infertility-related disease affecting ~1% of women. It has been estimated that the cause remains unexplained in >50% cases which strongly suggests that genetic ... Artículo. 2017
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What predicts corruption?
Using rich micro data from Brazil, we show that multiple popular machine learning models display extremely high levels of performance in predicting municipality-level corruption in public spending. Measures of private ... Documento de trabajo. 2019
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Efectividad a corto plazo de la vacuna antipertusis en adolescentes : revisión sistemática
Introduction In recent years, there has been an increase in the number of cases of pertussis, predominantly affecting infants under one year of age, teenagers and adults. In 2005, the Advisory Committee on Immunization ... Artículo. 2015
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La frontera entre lo humano y lo inhumano como problema hermenéutico
We understand the need to abandon all-encompassing and definitive perceptions of human nature. However, techno-biological and techno-biocratical developments seem to paradoxically require us to propose boundaries for what ... Artículo. 2015
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Identidad social y procesos de adaptación de niños víctimas de violencia política en Colombia
An analysis is made on the process of psychological and sociocultural adaptation of children in situations of forced displacement. This includes identifying the factors promoting and preventing adaptation, and the impact ... Artículo. 2015
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Heritabilities, proportions of heritabilities explained by GWAS findings, and implications of cross-phenotype effects on PR interval
Electrocardiogram (ECG) measurements are a powerful tool for evaluating cardiac function and are widely used for the diagnosis and prediction of a variety of conditions, including myocardial infarction, cardiac arrhythmias, ... Artículo. 2015
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Molecular epidemiology of entamoeba : First description of Entamoeba moshkovskii in a rural area from central Colombia
Background Entamoeba histolytica, E. dispar and E. moshkovskii are the most frequent species described in human infection where E. histolytica is the only true pathogen. The epidemiology of this infection is complex due ... Artículo. 2015
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Road traffic injury trends in the city of Valledupar, Colombia. A time series study from 2008 to 2012
Objective: To analyze the behavior temporal of road-traffic injuries (RTI) in Valledupar, Colombia from January 2008 to December 2012. Methodology: An observational study was conducted based on records from the Colombian ... Artículo. 2015
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Fidelity and promiscuity in an ant-plant mutualism : A case study of Triplaris and Pseudomyrmex
The association between the myrmecophyte Triplaris and ants of the genus Pseudomyrmex is an often-reported example of mutualism but no molecular studies have examined this association to date. In this study, the interspecific ... Artículo. 2015
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TAF1 Variants are associated with dysmorphic features, intellectual disability, and neurological manifestations
We describe an X-linked genetic syndrome associated with mutations in TAF1 and manifesting with global developmental delay, intellectual disability (ID), characteristic facial dysmorphology, generalized hypotonia, and ... Artículo. 2015
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Immune protection-inducing protein structures (IMPIPS) against malaria : The weapons needed for beating Odysseus
The review covers the functional and structural approach followed by our group for more than 34 years in the search for a methodology that allows the rational design of chemically synthesised vaccines. An analogy between ... Artículo. 2015
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Cambios en resonancia magnética funcional en estudiantes de medicina con y sin restricción moderada de sueño
Objective To describe the effects of moderate sleep deprivation in brain regions involved in cognitive inhibition processes, motor function, and phonological fluency using functional Magnetic Resonance Imaging (fMRI). ... Artículo. 2016
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Percutaneous nephrolithotomy, ileal conduit- lithotripsy and litholapaxy for a neglected encrusted ureteral stent
Urolithiasis can result as a complication of urinary diversión, favored by urinary stasis, intestinal mucus, urinary tract bacteriuria, the metabolic derangements and the presence of foreign bodies. We present a 52- year-old ... Artículo. 2017
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Variaciones anatómicas del nervio laríngeo recurrente en una muestra de población colombiana
Introducción. El nervio laríngeo recurrente (NLR), originado en el nervio vago, se encuentra relacionado con diferentes estructuras a nivel del tórax y del cuello, además de estar inmerso en diversos procesos nosológicos ... Artículo. 2016
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Adaptation, validation and reliability of the Massachusetts General Hospital-Sexual Functioning Questionnaire in a colombian sample and factorial equivalence with the spanish versión
Sexual dysfunctions are a highly prevalent problem. It is necessary to have instruments adapted to the Colombian population in order to evaluate their sexual functioning because to date none of them have been validated. ... Artículo. 2016
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Correlation between arterial lactate and central venous lactate in children with sepsis
Introduction. Lactate is an important indicator of tissue perfusion. The objective of this study is to evaluate if there are significant differences between the arterial and central venous measurement of lactate in pediatric ... Artículo. 2016
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20 años de la Ley de Acciones Popular en Colombia : balance y desafíos 1998-2018
"Hace 20 años se sancionó la Ley 472 de 1998 sobre acciones populares, como mecanismo de protección de derechos colectivos. Esta norma desarrolló el artículo 88 de la Constitución de 1991 que estableció una nueva acción ... Boletín. 2019
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Consummatory successive negative contrast in Mongolian gerbil (Meriones unguiculatus)
Successive Negative Contrast (SNC) is a phenomenon in which there is a sharp decrease in the rate of reinforced behavior immediately after a sudden reduction in quality or quantity of a habitual reinforcer. This phenomenon ... Artículo. 2016
