Buscador de Tesis y publicaciones académicas

Evolution of teacher training in gamification: a bibliometric analysis of global trends and collaborations

Miguel Alberto Rincón Pinzón · Ana Dolores Vargas Sánchez · Paloma Valdivia Vizarreta

Trajectories of cervical cancer patients through the health systems of Colombia and Guatemala

Annie Katherine Natera Melo · Hugo Castro · Erick Estrada · Luis Orlando Puentes Puentes · y 7 más

e13800 Cervical cancer (CC) is the 2nd most prevalent cancer among women from low and middle-income countries. Latin America faces the 2nd highest mortality globally, but substantial differences are observed between countries. Colombia (COL) and Guatemala (GTM) are upper-middle income countries; however, they significa...

Vulnerability of the locus coeruleus–entorhinal cortex white matter tract in autosomal dominant Alzheimer's disease

Elouise A. Koops · Averi Giudicessi · Ana Baena · Lusiana Martinez · y 8 más

Abstract INTRODUCTION Locus coeruleus (LC) structural integrity declines early in sporadic and autosomal dominant Alzheimer's disease (AD). We examined LC–entorhinal cortex (LC‐EC) tract integrity and its association with amyloid and tau pathology and memory in autosomal dominant AD (ADAD). METHODS We examined associat...

Happy Colombia, unhappy Bogota (urban-rural happiness gradient in Colombia)

Adam Okulicz-Kozaryn · Lina Maria Martinez Quintero · Ebshoy Mikhaeil

Dynamic risk assessment of severe ventricular arrhythmia in patients with implantable defibrillators and reduced left ventricular ejection fraction

J Diz Diaz · J M Lillo-Castellano · G La Rosa · M Soto-Perez · y 11 más

Abstract Background Implantable cardioverter-defibrillator (ICD) shocks have important prognostic implications in patients with polymorphic ventricular tachycardia (PVT) or ventricular fibrillation (VF) events. Purpose This study aimed to develop and validate a predictive model based on dynamic changes of intracardiac...

Immune Biomarker Signatures in Oral Squamous Cell Carcinoma Identified Through Spatial and Single-Cell Transcriptomics and Artificial Intelligence-Enabled Pathology: A Systematic Review with Functional Meta-Synthesis

Carlos M. Ardila · Eliana Pineda-Vélez · Anny M. Vivares-Builes · Alejandro I. Díaz-Laclaustra

Oral squamous cell carcinoma (OSCC) shows substantial immune and clinical heterogeneity that is not fully captured by conventional clinicopathologic risk factors. This systematic review synthesized primary studies evaluating immune biomarker signatures in OSCC identified through spatial transcriptomics, single-cell tra...

Removal efficiency of methylene blue using geopolymeric materials based on pumice: influence of sodium hydroxide concentration in alkaline activator

Daniela Alexandra Jerez Santamaría · Giselle Carolina Barón Gualdrón · Juan Manuel Urbina Gonzalez · Claudia Paulina González Cuervo · y 1 más

A ‘Bermuda Triangle’ Effect Shaping Reef Fish Connectivity Across the Western Atlantic

Melissa Scheel‐Dalmau · Jose Julian Tavera · Kenyon C. Lindeman · David Snyder · y 5 más

ABSTRACT Understanding the spatial scale and structure of marine connectivity is essential for uncovering how ocean currents shape gene flow, population structure and larval transport in reef organisms. We examined range‐wide patterns of gene flow and population structure in the tomtate ( Haemulon aurolineatum ), an ab...

“Reply - Letter to the editor” Nutritional risk and six-year mortality in adult patients admitted to a referral hospital: A cohort study

Ricardo Alfonso Merchán-Chaverra · Jorge Medina-Parra

C62-33 Heterogeneity in Pediatric Interstitial Lung Diseases: Age-Specific and Diagnosis-Specific Prevalence Patterns in Colombia, 2015-2024

J A Buendia · A Parra

Abstract Background Pediatric interstitial lung diseases (ILDs) comprise a heterogeneous group of rare disorders associated with substantial morbidity and mortality. Population-based epidemiological data remain scarce in low- and middle-income countries, limiting health system planning and policy development. We aimed...