Results 151 to 160 of about 824,468 (289)
Additive Manufacturing of Patient‐Specific Intracranial Aneurysm Cell Culture Models
Advanced Materials Technologies, EarlyView.Patient‐specific intracranial aneurysm models were fabricated using chocolate moulding, 3D printed water‐soluble cores, and direct resin 3D printing. Moulding PDMS around sacrificial cores made of chocolate or 3D printed water‐soluble resin yielded accurate, expandable, and endothelializable models that outperformed resin‐based approaches.
Chloe M. de Nys +6 more
wiley +1 more source
Métodos no supervisados para la clasificación de curvas de perfusión en resonancia magnética de mama
, 2015 El diagnóstico de lesiones en mama basado en resonancia magnética es una tarea complicada. Las herramientas disponibles actualmente no permiten una segmentación precisa de las lesiones al utilizar la intensidad del vóxel como el elemento definitorio que ...
García Castro, Fabio
core
Advanced Materials Technologies, EarlyView.We introduce an additively manufactured bioreactor with a perfusion flow system and integrated temperature and pH sensors for skeletal muscle tissue biofabrication. The bioreactor's performance was evaluated by assessing the viability, spreading of the myoblast cells in a printed scaffold, and contraction of the isolated murine musculi interossei ...
Lys Sprenger +9 more
wiley +1 more source
Neodymium‐Doped Nanocrystals for Sensing Cellular Temperature at the Nanoscale
Advanced Optical Materials, EarlyView.Neodymium‐doped NaYF4 nanocrystals are engineered as bright, biocompatible nanothermometers for intracellular temperature mapping. Their ratiometric near‐infrared emission enables highly sensitive, nanoscale thermal readouts in living cells. Combined with gold nanostars for photothermal therapy, they reveal pronounced subcellular heating heterogeneity ...
Maria Bravo +13 more
wiley +1 more source
From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures
Advanced Robotics Research, EarlyView.This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley +1 more source
Advanced Robotics Research, EarlyView.Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin +3 more
wiley +1 more source
Secuencia de perfusión arterial inversa gemelar. Revisión de la literatura
Revista Colombiana de Obstetricia y Ginecología, 2016 Objetivo: se hace una revisión de la fisiopatología, clasificación, diagnóstico y tratamiento de la secuencia de perfusión arterial inversa gemelar. Metodología: se realiza una búsqueda en la base de datos de Medline y Ovid de la literatura publicada en
Janer Sepúlveda-Agudelo
doaj
"Los traumatismos craneoencefálicos se consideran la tercera causa de muerte en México, con una asociación del 40% de hemorragia subaracnoidea. La perfusión cerebral por tomografía es un método innovador que permite una valoración no solo estructural ...
Ortega Pérez, Juan Carlos
core +1 more source
Advanced Science, EarlyView.Our study reveals the protective role of GPR124 in maintaining BBB integrity and promoting neurological recovery following TBI. It makes a significant contribution by uncovering a novel molecular interaction between GPR124 and FGFBP1 and linking this to activation of the Wnt/β‐catenin signaling pathway in vascular repair mechanisms.
Chen Wang +13 more
wiley +1 more source
Técnica de cateterización percutánea para perfusión en gruesos troncos venosos
Cirugía del Uruguay, 1976 Se practicaron 20 cateterismos venosos centrales percutáneos en 16 pacientes durante un pe.riodo de 2 meses. La técnica implica la utilización de un mandril me1tálico nexible como guía, lo que permite el empleo de catéteres de mayor diámetro que los ...
Raúl Muchada +4 more
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