Results 81 to 90 of about 244,724 (294)

Stent Graft Placement by Pseudoaneurysm of the Hepatic Arteries: Efficacy and Patency Rate in Follow-up

, 2021
Purpose!#!To investigate efficacy and patency status of stent graft implantation in the treatment of hepatic artery pseudoaneurysm.!##!Materials and methods!#!A retrospective analysis of patients who had undergone endovascular treatment of hepatic artery
Kuhl, Christiane, Schulze-Hagen, Maximilian, Isfort, Peter, Barzakova, Emona, Schulze-Hagen, M., Keil, S., Sieben, Paul, Bruners, Philipp, Barzakova, E., Wiltberger, G., Pedersoli, Federico, Bruners, P., Van den Bosch, V., Sieben, P., Kuhl, C. K., Van den Bosch, Vincent, Keil, Sebastian, Isfort, P., Wiltberger, Georg   +18 more
core   +1 more source

Comprehensive In Vitro Profiling Demonstrates Successful Immune Evasion of Bioengineered Immune‐Shielded Heart Valves

Advanced Healthcare Materials, EarlyView.
Living donor heart valves offer superior durability for pediatric patients but trigger immune rejection. Lentiviral delivery of viral immune‐evasion genes US2 and Serpin b9 into donor valve cells and valve tissue suppresses HLA expression, reduces PBMC clustering and cytotoxic killing, and induces transcriptional immune‐tolerance programs, paving the ...
Abraham van Wijk, Leanne Van den Berg, Isa B. M. Velraeds, Valentina Osorio Zuluaga, Emma T. M. Peereboom, Martijn J. W. E. Rabelink, Arnaud Zaldumbide, Rob C. Hoeben, Marie‐Jose T. H. Goumans, Eric Spierings, Carlijn V. C. Bouten, Marijn C. Peters   +11 more
wiley   +1 more source

Limited performance questions retrospective use of quantitative flow ratio in coronary artery bypass grafting

Frontiers in Cardiovascular Medicine
BackgroundHemodynamic assessment of coronary artery stenosis has impact on arterial graft patency. Quantitative flow ratio (QFR) obtains hemodynamic information of coronary artery stenosis.MethodsPatients with history of isolated coronary artery bypass ...
Hannes Abfalterer, Dominik Janker, Lorenz Rüf, Yannik Reiter, Sarah Maier, Nikolaos Bonaros, Michael Grimm, Axel Bauer, Elfriede Ruttmann-Ulmer   +8 more
doaj   +1 more source

Computed Tomography‐ and Photoacoustic Imaging‐Active Bioresorbable Electrospun Bismuth Nanoparticle‐Infused Small‐Diameter Vascular Grafts

Advanced Healthcare Materials, EarlyView.
A polymeric graft loaded with radiopaque bismuth nanoparticles is expected to undergo gradual polymer resorption and nanoparticle release. This design enables noninvasive, multimodal monitoring of device integrity, patency, and degradation using computed tomography alongside ultrasound and photoacoustic imaging over 12 weeks.
Allan John R. Barcena, Joy Vanessa D. Perez, Marvin R. Bernardino, Dominic Karl M. Bolinas, Kitz Paul D. Marco, Kim Claudette J. Fernandez, Archana Mishra, Erin Marie D. San Valentin, Jossana A. Damasco, Gino Martin Canlas, Natalie Fowlkes, Richard R. Bouchard, Steven Y. Huang, Marites P. Melancon   +13 more
wiley   +1 more source

Evaluation of Coronary Artery Bypass Graft Patency using CT Angiography: A Prospective Observational Study

Journal of Clinical and Diagnostic Research
Introduction: Coronary Artery Bypass Graft (CABG) surgery is a cornerstone in managing advanced coronary artery disease, and graft patency significantly influences long-term outcomes. Coronary Computed Tomography (CT) Angiography (CCTA) offers a reliable,
Usha Panda, Tripura Mandava, Sai Raghavendra Dommaraju   +2 more
doaj   +1 more source

Results of Infrainguinal Bypass with a Composite Graft Combining Polytetrafluoroethylene and Vein Graft in Absence of Appropriate Saphenous Vein Graft

Vascular Specialist International, 2017
Purpose: Use of a composite graft combining a polytetrafluoroethylene graft with an autogenous vein is an option for limb salvage in the absence of an adequate single segment vein graft.
Myung Jae Jin, Ui Jun Park, Hyoung Tae Kim, Young-Nam Roh   +3 more
doaj   +1 more source

Influence of HbA1c Level on Long-term Coronary Artery Bypass Graft Patency

, 2022
Objective: Diabetes mellitus (DM) is a very important prognostic factor in patients with coronary artery disease. The precise effects of controlled or uncontrolled diabetes on bypass graft patency in the long term have not yet been determined. The aim of
Hosoglu, Yusuf, KUTLU, MERİH, Ozer, Savas, ŞAHİN, MÜRSEL, TURAN, OĞUZHAN EKREM   +4 more
core   +1 more source

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

Advanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long, Huanyu Zhou, Jaewan Ko, Hongwei Tan, Jaemin Lim, Yanfei Zhao, Daehan Kang, Eojin Yoon, Gyeong‐Tak Go, Somin Kim, Seung‐Woo Lee, Chan‐Yul Park, Hyojun Choi, Hyeran Kim, Hyung Joong Yun, Sung Hyuk Park, Kwan Sik Park, Jeong Woo Park, Mungeun Kim, Yong Soo Cho, Ho Won Jang, Wenqiang Yang, Min Hyuk Park, Wan Ki Bae, Sebastiaan van Dijken, Joona Bang, Tae‐Woo Lee   +26 more
wiley   +1 more source

The Effect of Geometric Graft Modification on Arteriovenous Graft Patency in Haemodialysis Patients:A Systematic Review and Meta-Analysis

, 2020
Objective: Arteriovenous grafts (AVGs) are the second best option for haemodialysis access when native arteriovenous fistulae placement is not possible, because they have a lower patency owing to neointimal hyperplasia at the venous anastomosis.
Delhaas, Tammo, Mees, Barend M. E., Snoeijs, Maarten G.; id_orcid, Snoeijs, Maarten G., Sawo, Pamir, Delhaas, Tammo; id_orcid, Sloff, Marije, Moufarrej, Andrew, Tordoir, Jan H. M.   +8 more
core   +1 more source

Sustainable Poly(Lactic Acid)/Graphene Oxide Bioelectronic Platform for Neurotransmitters Sensing and Tunable Stimulation of Astrocytes

Advanced Materials, EarlyView.
This work introduces sustainable PLA/graphene oxide bioelectronic interfaces featuring electrodes with tunable conductivity and strong electrocatalytic performance. These platforms were used to implement a new method for tuning astrocyte Ca2+ signaling and for the efficient detection of key biomarkers.
Alessandra Scidà, Giulia Cazzador, Roberta Fabbri, Matteo Calosi, Alessandro Silvestri, Andrea Candini, Fabiola Liscio, Franco Corticelli, Aikaterini Konstantoulaki, Andrea D'Iorio, Marco Caprini, Vincenzo Palermo, Monica Bertoldo, Valentina Benfenati, Chiara Zanardi, Emanuele Treossi   +15 more
wiley   +1 more source