Results 91 to 100 of about 1,457,826 (388)

Fabrication of Free‐Standing Undulating Graphene Oxide Modular Tapered Pipes Using the Marangoni Effect

Advanced Functional Materials, EarlyView.
Free‐standing undulating graphene oxide (GO) modular tapered pipes fabricated based on the Marangoni effect and viscosity control are modular tubular structures that effectively utilize the lamination process between GO films. This novel tubular GO structure allows for the realization of various forms through the assembly of identical modules ...
Cheol‐Hwi Kim, Jeong Hyun Heo, Fu Nan Ju, Seo Young Kim, Chang‐Dae Kim, Hyungbin Son, Zhengtang Luo, Yoonhee Jin, Tae‐Hyung Kim   +8 more
wiley   +1 more source

Computational fluid dynamicaccuracy in mimicking changes in blood hemodynamics in patients with acute type IIIb aortic dissection treated with TEVAR [PDF]

, 2018
Background: We aimed to verify the accuracy of the Computational Fluid Dynamics (CFD) algorithm for blood flow reconstruction for type IIIb aortic dissection (TBAD) before and after thoracic endovascular aortic repair (TEVAR).
Domenig, Christoph, Huk, Ihor, Nanobachvili, Josif, Neumayer, Christoph, Piechota-Polańczyk, Aleksandra, Polanczyk, Andrzej   +5 more
core   +1 more source

One-stage hybrid aortic repair using the frozen elephant trunk in acute DeBakey type I aortic dissection.

Journal of Thoracic Disease, 2018
Background The extent of emergent surgery for acute DeBakey type I aortic dissection is discussed controversial. The frozen elephant trunk (FET) technique in addition to ascending and arch repair promotes aortic remodelling in the descending aorta and ...
Nora Goebel, R. Nagib, Schahriar Salehi-Gilani, S. Ahad, M. Albert, A. Ursulescu, U. Franke   +6 more
semanticscholar   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Endovascular Aortic Repair For Thoracic Aortic Injuries

Journal of the College of Physicians and Surgeons Pakistan, 2018
Traumatic aortic injury (TAI) or aortic transection is the second most common cause of death after blunt trauma. The conventional management approach towards a thoracic aortic injury is open thoracotomy and surgical repair; however, there is a recent increase in the trend towards the use of endovascular approach in this regard, particularly in the ...
Omer Ehsan, Usama Khalid Choudry, Atif Rana, Zahid Amin Khan   +3 more
openaire   +3 more sources

Thoracic Endovascular Aortic Repair [PDF]

Operative Techniques in Thoracic and Cardiovascular Surgery, 2013
Since the introduction of aortic stent grafting for the treatment of thoracic aortic aneurysms, thoracic endoascular aortic repair (TEVAR) has gained rapid clinical doption as a less invasive technique compared to open urgical repair. Nevertheless, open thoracic aneurysm reair remains the gold standard for thoracic aneurysm reatment but is associated ...
Jacob DeLaRosa, Julio C. Vasquez
openaire   +2 more sources

Radiation-Induced DNA Damage in Operators Performing Endovascular Aortic Repair

Circulation, 2017
Background: Radiation exposure during fluoroscopically guided interventions such as endovascular aortic repair (EVAR) is a growing concern for operators. This study aimed to measure DNA damage/repair markers in operators perfoming EVAR.
T. El-Sayed, A. Patel, Jun S. Cho, J. Kelly, F. Ludwinski, P. Saha, O. Lyons, Alberto Smith, B. Modarai   +8 more
semanticscholar   +1 more source

Vorticity‐Facilitated Platelet Aggregation: a High Expansion‐Ratio Stenotic Microfluidic Platform Unravels the Role of Complex Flow Dynamics in Arterial Thrombosis

Advanced Healthcare Materials, EarlyView.
This study reveals how vorticity—a swirling flow pattern—enhances platelet aggregation and thrombus formation in high‐shear conditions. Using a custom microfluidic model, it is shows that vorticity promotes vWF–GPIbα interactions and calcium signaling, providing new insights into thrombosis mechanobiology and informing safer blood‐contacting medical ...
Jianfang Ren, Nurul Aisha Zainal Abidin, Allan Sun, Rui Gao, Yuxin Chen, Arian Nasser, Zihao Wang, Yunduo Charles Zhao, Alexander Dupuy, Anna Waterhouse, Qian Peter Su, Daniele Vigolo, Mike Chia Lun Wu, Lining Arnold Ju   +13 more
wiley   +1 more source

Comorbidities Associated with Large Abdominal Aortic Aneurysms [PDF]

, 2019
BACKGROUND: Abdominal aortic aneurysm has become increasingly important owing to demographic changes. Some other diseases, for example, cholecystolithiasis, chronic obstructive pulmonary disease, and hernias, seem to co-occur with abdominal aortic ...
Althoff, Christian E., Greiner, Andreas, Hinterseher, Irene, Kuivaniemi, Helena, Miszczuk, Milena, Müller, Verena, Stroux, Andrea   +6 more
core   +1 more source

Our clinical experience on renal protection with custadiol solution during juxtarenal clamping in open repair of abdominal aorta aneurysm

Turkish Journal of Vascular Surgery, 2023
Aim: Technological developments on endovascular stents have increased the percutaneous repair of abdominal aortic aneurysm(AAAs). Open repair of abdominal aneurysm remains as the first option for treatment of aneurysm with compromising necks that need ...
Mugisha Kyaruzi, Unal Aydin, Muhammed Bayram, Ersin Kadirogullari, Mustafa Can Kaplan   +4 more
doaj