Results 111 to 120 of about 772,428 (306)

From Fluid Responsiveness to Prognosis: The Emerging Role of Point-of-Care Echocardiography in Sepsis

Diagnostics
Sepsis is a life-threatening condition that requires early recognition and intervention to improve patient outcomes. Optimizing hemodynamic management is crucial, and clinicians must utilize all available tools to guide therapy effectively ...
Andrea Piccioni, Gloria Rozzi, Giacomo Spaziani, Michela Novelli, Mariella Fuorlo, Marcello Candelli, Giulia Pignataro, Luca Santarelli, Marcello Covino, Antonio Gasbarrini, Francesco Franceschi   +10 more
doaj   +1 more source

Mechanically Stable and Tunable Photoactivated Peptide‐Based Hydrogels for Soft Tissue Adhesion

Advanced Functional Materials, EarlyView.
A collagen‐like peptide hydrogel platform is developed using supramolecular self‐assembly and light‐triggered crosslinking. It creates mechanically stable, tunable hydrogels with cytocompatibility and biodegradability, making them potential soft tissue adhesives.
Alex Ross, Daniel Nguyen, Aidan J. MacAdam, German A. Mercado Salazar, Micaela Gianetti, Ramis Ileri, Marc Ruel, Erik J. Suuronen, Emilio I. Alarcon   +8 more
wiley   +1 more source

Fator de diferenciação de crescimento 15: um novo biomarcador em pacientes com disfunção diastólica? Factor de diferenciación de crecimiento 15: ¿un nuevo biomarcador en pacientes con disfunción diastólica? Growth-differentiation factor-15: a novel biomarker in patients with diastolic dysfunction?

Arquivos Brasileiros de Cardiologia, 2011
FUNDAMENTO: O fator de diferenciação de crescimento-15 ou GDF-15, uma citocina de resposta ao estresse relacionada ao fator transformador de crescimento beta (TGF-ß), está elevado e independentemente relacionado à prognóstico adverso na insuficiência ...
Wilfried Dinh, Reiner Füth, Mark Lankisch, Georg Hess, Dietmar Zdunek, Thomas Scheffold, Frank Kramer, Rolf Michael Klein, Michael Coll Barroso, Werner Nickl   +9 more
doaj  

Thermo‐Mechanically Recyclable Smart Textiles from Circularly Knitted Liquid Crystal Elastomer Fibers

Advanced Functional Materials, EarlyView.
Reprogrammable multi‐material smart textiles knitted from liquid crystal elastomer fibers undergo 2D and 3D deformation under thermal and photo stimuli. Circularly knitted tubular structures reversibly contract in radial and axial directions, enabling autonomous climbing, liquid release, and micro pumping.
Xue Wan, Tongxiang Deng, Linda Plaude, Bo Gao, Siyao Chen, Fabien Sorin, Kaspar M. B. Jansen, Kun Zhou, Albert P. H. J. Schenning   +8 more
wiley   +1 more source

Principios de la evaluación hemodinámica no invasiva con cardiografía de impedancia Principles of non-invasive hemodynamic assessment with impedance cardiography

Revista Colombiana de Cardiología, 2009
La cardiografía de impedancia es una técnica no invasiva que permite una determinación rápida, continua y reproducible del gasto cardiaco latido a latido.
Juan E Ochoa M, Juan G McEwen O, Dagnóvar Aristizábal O   +2 more
doaj  

Internal jugular distensibility index as a predictor of fluid responsiveness in adult patients undergoing elective surgery – A prospective accuracy study

Indian Journal of Anaesthesia
Background and Aims: Assessing the intravascular volume is necessary in patients undergoing surgery, but predicting how the body will respond to fluid can be challenging.
Dita Aditianingsih, Aldy Heriwardito, Laksmi Senja Agusta, El Nissi Leonard, Chrisella Annabelle   +4 more
doaj   +1 more source

Optimizing human pulmonary perfusion measurement using an in silico model of arterial spin labeling magnetic resonance imaging. [PDF]

, 2019
Arterial spin labeling (ASL) magnetic resonance imaging (MRI) is an imaging methodology that uses blood as an endogenous contrast agent to quantify flow.
Addo, Daniel A, Burrowes, Kelly Suzzane, Kang, Wendy, Prisk, Gordon Kim, Tawhai, Merryn H   +4 more
core   +1 more source

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

Advanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong, Dohyean Kim, Jiyun Jeong, Taekyeong Kim, Soon‐sung Kwon, Junyoung Seo, Il Jeon, Im Doo Jung   +7 more
wiley   +1 more source

Strategies for Loading and Releasing Peptide Therapeutics in Biodegradable Carriers

Advanced Functional Materials, EarlyView.
A biodegradable carrier‐based peptide delivery system is a powerful treatment platform for diverse diseases, owing to its superior therapeutic efficacy and low toxicity. This review examines the conventional peptide‐loaded carrier fabrication process and its current limitations.
Wookyoung Jang, Ki Wan Bong
wiley   +1 more source

Paradoxical Normal‐Flow Aortic Stenosis Despite Reduced Left Ventricular Ejection Fraction: Insights From the Randomized COMPARE‐TAVI 1 Trial

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background The hemodynamic profile and remodeling patterns of paradoxical low‐flow, low‐gradient aortic stenosis are well understood. However, some patients with severe aortic stenosis exhibit eccentric remodeling with enlarged left ventricular cavities,
Emil Johannes Ravn, Ulrik Christiansen, Henrik Nissen, Jonas Agerlund Povlsen, Christian Alcaraz Frederiksen, Steen Hvitfelt Poulsen, Marie‐Annick Clavel, Rasmus Carter‐Storch, Christian Byskov Fur, Troels Thim, Philip Freeman, Frederik Uttenthal, Evald Høj Christiansen, Christian Juhl Terkelsen, Jordi Sanchez Dahl   +14 more
doaj   +1 more source