Results 51 to 60 of about 417,338 (244)

Neutrophil‐Mimetic MRI Enables Ultra‐Early Detection of Vascular Inflammation After Stroke

Advanced Healthcare Materials, EarlyView.
In this study, we developed neutrophil‐mimetic MRI probes that detect ultra‐early neuroinflammation following ischemic stroke by targeting E‐selectin. Within seconds of their injection, these microparticles mimic initial leukocyte adhesion to the activated cerebral endothelium.
Marion Isabelle Morvan, Damien Levard, Eloïse Lemarchand, Amal Boublay, Charly Helaine, Jolan Malherbe, Mikaël Naveau, Didier Goux, Igor Khalin, Ankita Talukdar, Cheun Pelleter, Charlène Jacqmarcq, Erwan Baudron, Isabelle Bardou, Sara Martinez de Lizarrondo, Maxime Gauberti, Denis Vivien, Antoine Philippe Fournier   +17 more
wiley   +1 more source

Pose d’un cathéter veineux central

, 2008
La mise en place d'un cathéter central requiert des conditions ...
Goy-Thollot, Isabelle, Maître, Pierre, Verset, Michaël, Graille, Mélanie   +3 more
core  

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Gastric artery embolization: studying the effects of catheter type and injection method on microsphere distributions within a benchtop arterial model

BioMedical Engineering OnLine, 2020
Aims The objective of the study is to investigate the effect of catheter type and injection method on microsphere distributions, specifically vessel targeting accuracy.
Shaphan R. Jernigan, Jason A. Osborne, Gregory D. Buckner   +2 more
doaj   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Influence Factors Analyses of PICC‐Related Bloodstream Infection, PICC‐Related Venous Thrombosis, and Infected Puncture Site and Their Influence on Cancer Patients' Death: A Retrospective Cross‐Sectional Study

Cancer Medicine
Purpose This study aimed to analyze the influence factors affecting catheter‐related bloodstream infection, catheter‐related thrombosis and catheter‐related local complication, respectively, and to explore the relationship among them, as well as the ...
Guizhen Weng, Xiaolan Wu, Suhui Zheng
doaj   +1 more source

Peripherally Inserted Central Catheter by Interventional Nephrologists: Experiences from a Single Center

International Journal of General Medicine, 2022
A Young Kim, Jun Young Do, Kyu Hyang Cho, Jong Won Park, Seok Hui Kang Division of Nephrology, Department of Internal Medicine, College of Medicine, Yeungnam University, Daegu, Republic of KoreaCorrespondence: Seok Hui Kang, Division of Nephrology ...
Kim AY, Do JY, Cho KH, Park JW, Kang SH
doaj  

Catheter detection by transthoracic echocardiography during placement of peripherally inserted central catheters: a real-time method for eliminating misplacement [PDF]

Acute and Critical Care
Background Although guidelines and protocols are available for central venous access, existing methods lack specificity and sensitivity, especially when placing peripherally inserted central catheters (PICCs).
Yong Chae Jung, Man-shik Shim, Hee Sun Park, Min-Woong Kang   +3 more
doaj   +1 more source

Cathéter de Swan-Ganz en chirurgie coronarienne à faible risque

, 2003
Le cathéter de swan-Ganz, outil de monitoring invasif continue de faire l'objet de fréquentes publications quant à son réel intérêt au chevet du malade, et ce dans les domaines médicaux et chirurgicaux.
ROBIN, Sylvaine, GIRARDET, Pierre
core  

Super‐Resolution Ultrasound Based Cell Tracking With Polymeric Nanobubbles

Advanced Materials, EarlyView.
This study presents a super‐resolution ultrasound platform for tracking cells in vivo. Biocompatible polymeric nanobubbles are used as highly echogenic intracellular labels. Following the injection of cells and microbubbles, ultrasound localization microscopy (ULM) can dynamically match the microvascular architecture and individual cell trajectories ...
Junlin Chen, Xiaoyu Wang, Jilin Fan, Bi Wang, Hanghang Fang, Yurui Wang, Hao Cui, Mohammad Roufarshbaf, Ekaterina Savina, Alexandra Valeske, Quim Peña, Yang Shi, Andreas Herrmann, Twan Lammers, Mathias Hornef, Roman Barmin, Thomas Lisson, Georg Schmitz, Anne Rix, Fabian Kiessling   +19 more
wiley   +1 more source