Results 101 to 110 of about 471,910 (249)
Hemoperitoneo espontáneo secundario a rotura de pseudoquiste pancreático: una causa inusual de muerte inesperada [PDF]
, 2015 Presentamos un caso de fallecimiento por hemoperitoneo masivo espontáneo como complicación tardía de un pseudoquiste pancreático de evolución tórpida. Se trata de una causa muy infrecuente de hemoperitoneo espontáneo en la literatura médica. Se describen
Aguilera Tapia, Beatriz +1 more
core
Advanced Healthcare Materials, EarlyView.This study developed a bioprinted co‐culture system embedding rat pancreatic islets and Scenedesmus sp. microalgae spatially defined in close vicinity. Red light was found optimal to ensure microalgal photosynthesis while maintaining islet viability and functionality. A tailored co‐culture medium supported both cell types.
Finn Dani +7 more
wiley +1 more source
Microengineered Gradient Hydrogels for Mechanobiology
Advanced Healthcare Materials, EarlyView.Gradient hydrogels are used to mimic the mechanical heterogeneity in native tissues, offering powerful in vitro platforms to study cell‐material interactions in diverse pathophysiological contexts. Here, we present a comprehensive review of the design and experimental considerations for stiffness gradient hydrogels, discussing exemplary achievements ...
Shin Wei Chong +4 more
wiley +1 more source
Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications
Advanced Materials, EarlyView.Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo +4 more
wiley +1 more source
Peripancreatitis por apertura de los canales pancreáticos en la cavidad peritoneal
Cirugía del Uruguay, 2020 Presentado en sesión de 13 de abril de ...
Homero Cosco Montaldo
doaj
Estudio PET-TC con 18F-fluoro-L-DOPA combinado con el análisis genético para la optimización de la clasificación y tratamiento de un niño con hiperinsulinismo congénito grave [PDF]
, 2009 BACKGROUND: Congenital hyperinsulinism (CHI) is the most common cause of persistent hypoglycaemia in infancy. The differential diagnosis between focal and diffuse forms of CHI is of great importance when planning surgery. The aim of this article is to
Arbizu, J. (Javier) +6 more
core
Matrix Viscoelasticity Regulates Dendritic Cell Migration and Immune Priming
Advanced Materials, EarlyView.Matrix viscoelasticity is a key mechanical feature of the tumor microenvironment but remains poorly understood in immune regulation. Here, we develop a tunable collagen platform to decouple viscoelasticity from stiffness and show that slow‐relaxing matrices constrain dendritic cell migration by limiting actomyosin‐driven matrix remodeling, thereby ...
Wei‐Hung Jung +6 more
wiley +1 more source
Cirugía del Uruguay, 2020 Presentado en sesión de 20 de setiembre de ...
Juan E Cendán Alfonzo +1 more
doaj
Possible relació entre el consum de lactis i la mutació d'un gen cancerigen [PDF]
, 2007 Un article científic publicat al número de juliol de la revista anglesa Journal of Epidemiology and Community Health suggereix que pot existir una relació entre la ingesta de productes lactis i l'aparició de mutacions en un gen important al càncer de ...
Porta, Miquel,
core +1 more source
Advanced Materials Interfaces, EarlyView.Zero‐dimensional carbon nanomaterials are presented as multifunctional platforms linking structure, property, and sensing performance. Surface engineering and heteroatom doping modulate electron‐transfer and luminescent behavior, enabling electrochemical, photoluminescent, and electrochemiluminescent detection. Fundamental design principles, analytical
Gustavo Martins +8 more
wiley +1 more source