Results 81 to 90 of about 610,866 (364)

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

Rotational vs. laser atherectomy in Chinese CTO-PCI: lesion-specific efficacy with comparable midterm safety

Frontiers in Cardiovascular Medicine
BackgroundChronic total occlusion (CTO) percutaneous coronary intervention (PCI) often requires plaque modification for device delivery. While rotational atherectomy (RA) and excimer laser coronary atherectomy (ELCA) are established adjuncts, their ...
Liansheng Chen, Zehan Huang, Quanmin Wu, Huiliang Deng, Meiping Huang, Yiqi Xu, Jinkun Wei, Yong Liu, Nianjin Xie, Nianjin Xie, Yuming Huang   +10 more
doaj   +1 more source

Repetitive ureteral stenting for management of transplant graft ureteral obstruction

International Brazilian Journal of Urology, 2006
PURPOSE: To review the use of repetitive stenting in the management of patients with ureteral obstruction after renal transplantation, with an emphasis on technique and functional graft outcome.
Lester S. Borden Jr, Vernon M. Pais Jr, Dean G. Assimos   +2 more
doaj   +1 more source

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

Intravascular lithotripsy (IVL) enabled the percutaneous closure of a severely calcified paravalvular leak regurgitation following implantation of a self-expandable transcatheter aortic valve: a case report

Frontiers in Cardiovascular Medicine
BackgroundClosure of paravalvular leak (PVL) regurgitation after self-expandable (SE) transcatheter aortic valve implantation (TAVI) may be more challenging than after balloon-expandable (BE) valve implantation.Case summaryAn 85-year-old woman suffering ...
Salvatore Evola, Alessandro D’Agostino, Daniele Adorno, Oreste Fabio Triolo, Gioacchino Giarratana, Sebastiano Castrovinci, Vincenzo Argano, Eustaquio Maria Onorato   +7 more
doaj   +1 more source

The Risk and Outcomes of Epidural Hematomas After Perioperative and Obstetric Epidural Catheterization: A Report from the Multicenter Perioperative Outcomes Group Research Consortium

Anesthesia and Analgesia, 2013
BACKGROUND:In this study, we sought to determine the frequency and outcomes of epidural hematomas after epidural catheterization. METHODS:Eleven centers participating in the Multicenter Perioperative Outcomes Group used electronic anesthesia information ...
B. Bateman, J. Mhyre, Jesse M. Ehrenfeld, S. Kheterpal, Kenneth R. Abbey, M. Argalious, M. Berman, P. S. Jacques, W. Levy, R. Loeb, William C. Paganelli, Kelly W. Smith, Kevin L. Wethington, D. Wax, N. Pace, K. Tremper, W. Sandberg   +16 more
semanticscholar   +1 more source

Complicações imediatas do cateterismo cadíaco diagnóstico. [PDF]

, 1998
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Clínica Cirúrgica, Curso de Medicina, Florianópolis ...
Campos, Rafael Olindo Pelaez de
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Engineered Heparinized GQDS/HPEI–Polyamide Membrane for Bilirubin Removal via One Step Anti Coagulation

Advanced Materials Interfaces, EarlyView.
A multifunctional heparinized polyamide membrane embedded with graphene quantum dots (GQDs) and hyperbranched polyethyleneimine (HPEI) is engineered for efficient bilirubin removal via a one‐step anticoagulation–adsorption process. The membrane demonstrates enhanced hemocompatibility, prolonged clotting times, and high bilirubin adsorption capacity ...
Abdur Rehman Mushtaq Ahmad, Maria Wasim, Aneela Sabir, Muhammad Shafiq, Syed Abdul Basit Shah, Maoz Maoz, Vanni Lughi   +6 more
wiley   +1 more source

BioEISense: A Microfluidic Platform for Real‐Time Monitoring of Staphylococcus aureus Biofilm Formation and the Efficacy of Antibiofilm Agents

Advanced Materials Interfaces, EarlyView.
BioEISense is a microfluidic device with integrated impedance sensors, for real‐time, label‐free monitoring of S. aureus biofilms. In this study, the biofilm culture conditions were optimized to support sensitive and reproducible detection of biofilm formation and eradication under dynamic flow‐through conditions. The system was also validated for both
Jéssica Amorim, Laura Vesalainen, Loïc Dreano, Markus Haapala, Cristina D. Cruz, Päivi Tammela, Tiina M. Sikanen   +6 more
wiley   +1 more source

A Forgotten Guidewire: Complication of Central Venous Catheterization

, 2011
Central venous catheterization is an invasive procedure commonly preferred for hemodynamic monitorization, total parenteral nutrition, cardiac pacemaker implantation, long-term use of vasoactive or irritating agents and hemodialysis. We present a 19-year-
Ayşin Alagöl, Berk Özkaynak, Hacer Yeter, Nalan Şanlı, Funda Gümüş, Melahat Karatmanlı Erol   +5 more
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