Buscador de Tesis y publicaciones académicas

Eryptosis in Peritoneal and Hemodialysis: Pathophysiology, Mechanisms, Triggers, and Translational Perspectives

Mayra Estacio · Matteo Marcello · Monica Zanella · Claudio Ronco · y 1 más

Eryptosis is a programmed cellular death that leads to the removal of defective red blood cells (RBCs). It is driven by convergent intracellular pathways centered on cytosolic Ca2+ overload, ceramide formation, caspase and calpain activation, disruption of membrane phospholipid asymmetry, and the externalization of pho...

Global prevalence of haemosporidian parasites in wild birds: Systematic review and meta-analysis

Tiana Glemarjenni Beltran Toledo · Leidy Johanna Rueda Díaz · Fernando Rondón González

Haemosporidians ( Plasmodium , Haemoproteus , and Leucocytozoon ) are blood parasites that infect birds and other vertebrates worldwide. Infections can cause disease that reduces survival and reproductive success, and may even lead to mortality. They are primarily assessed through prevalence, a population parameter tha...

Organizational Adaptability: Synthesizing Emergent and Deliberate Innovation Processes Into an Evolutionary Model

Jochen Koch · Lorenzo Skade · Sarah Stanske · Matthias Wenzel · y 1 más

ABSTRACT This article develops an evolutionary model that synthesizes emergent and deliberate innovation processes to explain how organizational adaptability is constituted. Existing research on “emergent” innovation processes tends to view these as diametrically opposed to “deliberate” action, applying each attribute...

Circadian Activity Disruption in Cardiac Remodeling Patients Underlies Autonomic Dysfunction in Heart Failure

Natalia Buitrago-Ricaurte · Andre J. Riveros · Rafael González Niño · Liliana Otero · y 2 más

Background: Heart failure (HF) is a complex clinical syndrome that presents significant challenges in diagnosis and treatment. Exploring innovative pathways to better understand the physiopathological mechanisms has led to the concept of cardiac remodeling (CR), which helps elucidate the diversity in clinical manifesta...

Fiscal Effects of Population Ageing in Colombia

Gerardo Reyes-Tagle · Jorge Munoz-Ayala

Abstract Among the most densely populated countries in Latin America and the Caribbean, Colombia is undergoing the fastest demographic transition. In this paper, we present a methodology to estimate the fiscal effects of this transition in the short, medium, and long term. To that end, we project public spending associ...

Letter Regarding: Outcomes of Corneal Transplantation After Minimally Invasive Corneal Neurotization in Children

Alejandro Tello · Manuel F. Diaz · Valentina Diaz · Virgilio Galvis

Acciones socioambientales para promover la conciencia y cultura ambiental en estudiantes rurales

Gabriel Felipe Zambrano Polo · Edna Victoria Pastrana Cabrera

La educación ambiental enfrenta el reto de articularse de manera más efectiva con las realidades locales de los estudiantes, por lo que en el contexto rural tiene una estrecha relación con el desarrollo sostenible de sus comunidades. A partir de esta premisa, el presente estudio tuvo como propósito identificar, diseñar...

Editorial: Bridging traditional and modern medicine: the role of botanicals in healthcare

Kashif Shamim · Pankaj Kumar · Hee-Sung Chae · Islam Husain

Enseñanza de enfermedades tropicales en la educación médica de pregrado: una necesidad médica en contextos endémicos

Héctor Serrano-Coll

En Colombia, país con alta carga de enfermedades tropicales como dengue, malaria y leishmaniasis, estas patologías continúan afectando significativamente a comunidades vulnerables. A pesar de su relevancia epidemiológica, su enseñanza en los programas de medicina de pregrado sigue siendo limitada. Objetivo: reflexionar...

Contributions of the PURE Study to the Definition of a Healthy Diet for the Prevention of Cardiovascular Diseases

Patricio Lopez-Jaramillo · Natalia Sanchez-López · Oscar González · Cristina López-López

Cardiovascular diseases (CVD) are currently the leading cause of mortality in Latin America and worldwide. The main population-attributable risk factors for CVD are hypertension, obesity, tobacco use, low muscular strength, and diabetes, while for overall mortality they are tobacco use, hypertension, low educational at...