Results 101 to 110 of about 244,724 (294)

UCST‐Responsive PMEGA: From Solution Behavior to Functional Hydrogel Surfaces

Advanced Materials Interfaces, EarlyView.
PMEGA is used as a versatile water‐based UCST‐responsive platform for engineering microstructured hydrogel coatings via a thiol–ene CLAG approach. From PMEGAs of well‐defined UCST properties, the UV‐based CLAG method provides precise control over film thickness, ranging from nanometers to micrometers, and enables high‐resolution patterning.
Thi Phuong Thu Nguyen, Léa Milenkovic, Bruno Bresson, Nadège Pantoustier, Yvette Tran   +4 more
wiley   +1 more source

Multidetector CT angiography as a noninvasive tool to assess graft patency of surgically reconstructed diffusely diseased coronary arteries

The Egyptian Heart Journal, 2014
Recent refinements in percutaneous techniques have resulted in an increase in the numbers of patients with diffuse coronary artery disease who are referred to cardiac surgeons. Long reconstruction of the diffusely diseased vessel may be a useful surgical
Ahmed I. Rezk, Mohamed Bazid, Zizi Saad
doaj   +1 more source

Thermoplastic Dielectric Coatings for Flexible Electrodynamic Dust Shields: Structural and Functional Performance

Advanced Materials Interfaces, EarlyView.
Thermoplastic attachment is introduced as a scalable surface coating strategy to improve the durability and dielectric reliability of flexible electrodynamic dust shields. By embedding chemically modified reduced graphene oxide (CMrGO) electrodes within thermoplastic laminates, mechanical degradation, abrasion damage, and vacuum‐induced electrical ...
Ide E. Onal, Emily A. Ryan, Luca Scifoni, Thomas M. Orlando, Álvaro Romero‐Calvo, Julie S. Linsey, Meisha L. Shofner   +6 more
wiley   +1 more source

Patency Of The Saphenous Vein Conduit Anastomosed To The Aortic Dacron Graft

, 2013
Conclusion. The saphenous vein conduit anastomosed to the aortic dacron graft may have negative effects on graft patency. The placement of saphenous vein on a native tissue like the innominate artery may have beneficial effects of graft patency by ...
Sakarya Üniversitesi/Tıp Fakültesi/Cerrahi Tıp Bilimleri Bölümü, Kara, İbrahim   +1 more
core   +1 more source

Evaluation of the patency rate and endothelialization of a poly-ε-caprolactone, nanofiber sheet-based vascular graft using a rat abdominal aortic implantation model

Frontiers in Surgery
IntroductionThe global increase in cardiovascular diseases has resulted in an augmented development of artificial small-caliber vascular grafts used in bypass graft surgeries, such as coronary and distal artery bypass graft surgeries.
Yuta Kikuchi, Naohiro Wakabayashi, Daikelly I. Braghirolli, Patricia Pranke, Hiroyuki Kamiya, Kyohei Oyama   +5 more
doaj   +1 more source

Safety and efficacy of a modified HeRO dialysis device in achieving early graft cannulation: A single-institution experience

Journal of Vascular Surgery Cases and Innovative Techniques, 2017
Hemodialysis Reliable Outflow (HeRO) grafts (Merit Medical Systems, Inc, South Jordan, Utah) provide a means for access in catheter-dependent hemodialysis patients but typically require several weeks for tissue incorporation.
John W. Perry, BS, David Hardy, MD, Shvetank Agarwal, MD, FASE, Gautam Agarwal, MD   +3 more
doaj   +1 more source

Analyses of coronary graft patency after aprotinin use: Results from the international multicenter aprotinin graft patency experience (IMAGE) trial [PDF]

, 1998
Objective: We examined the effects of aprotinin on graft patency, prevalence of myocardial infarction, and blood loss in patients undergoing primary coronary surgery with cardiopulmonary bypass.
Nili, Moshe, Griepp, R. B., Hantler, Charles B., Schaff, Hartzell, Nadel, Andrea, Pettersson, Gosta, Chaitman, Bernard, Uretzky, G., Pettersson, G., Bidstrup, B., Westaby, S., Alderman, E. L., Levy, Jerrold H., Rich, J. B., Rich, Jeffrey B., Uretzky, Gideon, Hantler, C. B., Nadel, A., Vidne, B., Thiis, Jens J., Thiis, J. J., Alderman, Edwin L., Vidne, Bernardo, Chaitman, B., Nili, M., Schaff, H., Levy, J. H.   +26 more
core   +1 more source

Hybrid Additive Manufacturing of Highly Stretchable Bottlebrush Polymer Nanocomposites by Decoupled Extrusion and Photopatterning

Advanced Materials Technologies, EarlyView.
A Hybrid Direct Ink Writing–Digital Light Processing (HDD) strategy decouples material extrusion from shape definition, enabling high‐fidelity additive manufacturing of highly viscous, yield‐stress polymer nanocomposites. Excess ink acts as a removable, self‐supporting scaffold, allowing fabrication of unsupported and embedded complex architectures ...
Shahryar Ramezani Bajgiran, Emmanuel Oduro, Daniel A. Rau, Li‐Heng Cai   +3 more
wiley   +1 more source

Stent-graft implantation for hepatic arterial bleeding: a systematic review and meta-analysis

CVIR Endovascular
Purpose The aim of this systematic review and meta-analysis was to identify the technical and clinical outcomes of stent-graft implantation in patients with hepatic artery bleeding.
Sinan Deniz, Elif Öcal, Muzaffer Reha Ümütlü, Moritz Wildgruber, Jens Ricke, Max Seidensticker, Osman Öcal   +6 more
doaj   +1 more source

Thirty-year patency of a coronary sequential venous bypass graft

, 2014
Summary. Background: The optimal conduit of second choice in surgical coronary revascularization remains a matter of debate. Radial artery grafts are believed to have a better patency rate than the saphenous vein grafts, although no conclusive results ...
I. Spaggiari, A. Gallingani, F. Benassi, A. Molardi, GHERLI, Tiziano, NICOLINI, Francesco   +5 more
core