Results 91 to 100 of about 189,738 (310)

RBMS1 Contributes to Early Arteriovenous Fistula Neointimal Remodeling Through Modulation of VSMC Phenotypic Responses

Advanced Science, EarlyView.
Postoperative arteriovenous fistulas exhibit increased RBMS1 in vascular smooth muscle cells (VSMCs). In experimental AVFs, RBMS1 overexpression aggravates, whereas deletion attenuates, neointimal hyperplasia. RBMS1 binds MPZL1 mRNA and promotes exon 5 skipping to generate MPZL1‐Δ5, which interacts with G3BP1 to activate AKT, driving VSMC proliferation,
Zongda Li, Chengwei Zhang, Xinying Yu, Shuang Yao, Yiting Lai, Xiaozhu Sun, Yao Zhao, Xiaoyu Lan, Tingting Hu, Wenjin Li, Zhenzhen Ma, Huimin Ma, Zihan Wang, Haihai Liang, Jundong Jiao   +14 more
wiley   +1 more source

Endovascular treatment for chronic type B dissection: limitations of short stent-grafts revealed at midterm follow-up.

, 2009
PURPOSE: To examine the incidence of and the indications for re-intervention, as well as the changes in aortic morphology, in patients with chronic type B aortic dissection who underwent endovascular intervention for false lumen aneurysms.
Malina, Martin, Resch, Timothy, Manning, Brian J, Ivancev, Krassi,, Malina, Martin,, Ivancev, Krassi, Dias, Nuno,, Dias, Nuno, Lund University., Ohrlander, Thomas, Sonesson, Björn, Sonesson, Björn,, Brian J. Manning, Krassi Ivancev, Martin Malina, Björn Sonesson, Nuno Dias, Thomas Ohrlander, Timothy Resch   +18 more
core   +1 more source

What went wrong? The flawed concept of cerebrospinal venous insufficiency [PDF]

, 2013
In 2006, Zamboni reintroduced the concept that chronic impaired venous outflow of the central nervous system is associated with multiple sclerosis (MS), coining the term of chronic cerebrospinal venous insufficiency ('CCSVI'). The diagnosis of 'CCSVI' is
Schreiber, SJ, Doepp, F, Schreiber, S.J., Paul, F., van Oosten, BW, Wattjes, MP, Paul, F, Valdueza, JM, Doepp, F., Wattjes, M.P., Schmierer, K, Valdueza, J.M., Schmierer, K., van Oosten, B.W.   +13 more
core   +1 more source

Alternative Methods for Endovascular and Hybrid Bleeding Control

, 2023
Puncture site or vascular access bleeding may be managed with open or endovascular methods. In this paper, we shortly describe alternative methods for endovascular and hybrid bleeding control.
David T McGreevy, Tal Hörer, Hörer, Tal M.,, McGreevy, David,, Hörer, Tal, T McGreevy, David   +5 more
core   +1 more source

Stroke‐Heart Syndrome: Mechanisms, Temporal Phenotypes, and Diagnostic Reasoning

Advanced Science, EarlyView.
Stroke‐heart syndrome describes new or worsened cardiac abnormalities after acute stroke. This Review defines its clinical boundaries, traces autonomic, inflammatory, endothelial, and supply‐demand mechanisms across time, and proposes provisional phenotypes that integrate lesion location, premorbid cardiac substrate, serial biomarkers ...
Fa Lin, Jian Lyu, Yanci Liu, Zhiyuan Feng, Jie Bao, Wenxiong Song, Bingcheng Zhu, Minghao Liu, Jionghao Xue, Jiadi Weng, Jiani Zhang, Jizong Zhao, Xiaolin Chen, Bin Dong   +13 more
wiley   +1 more source

Vascular training and endovascular practice in Europe

, 2009
ObjectiveTo evaluate the influence of the status of vascular surgery (VS) training paradigms on the actual practice of endovascular therapy among the European countries.MethodsAn email-based survey concerning vascular surgery training models and ...
Liapis, C. D., Beneddetti-Valentini, F., Van Bockel, J. H., Cairols, M., Avgerinos, E.D., Greenhalgh, R., Bockel, J.H. Van, Bergqvist, D., Liapis, C.D., Avgerinos, E. D., Sillesen, H., Bergqvist, David,   +11 more
core   +1 more source

Radical Resection of the Third Portion of the Duodenum for Secondary Aortoduodenal Fistula

Annals of Gastroenterological Surgery, EarlyView.
Secondary aortoduodenal fistula most commonly involves the third portion of the duodenum and requires definitive management of both vascular and gastrointestinal components. We demonstrate a step‐by‐step technique for radical duodenal resection and reconstruction performed in structured collaboration with cardiovascular surgeons.
Koji Kubota, Akira Shimizu, Tsuyoshi Notake, Tatsuichiro Seto, Yuji Soejima   +4 more
wiley   +1 more source

Design, Control, and Clinical Applications of Magnetic Actuation Systems: Challenges and Opportunities

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo, Lidong Yang, Tiantian Xu, Dong Sun   +3 more
wiley   +1 more source

Thermally Drawn Bioelectric Catheters: Enabling Proprioceptive Endovascular Navigation

Advanced Intelligent Systems, EarlyView.
This work introduces a novel bioelectric navigation system eliminates the need for harmful fluoroscopy during endovascular surgeries. A bespoke 16‐electrode catheter is fabricated using rapid thermal drawing and laser micro‐machining. Paired with a real‐time tracking algorithm fusing vascular geometry detection and distance estimation, this technology ...
Alex Ranne, Heiko Maier, Jinshi Zhao, Songli Moey, Ayhan Aktas, Manik Chana, Burak Temelkuran, Nassir Navab, Ferdinando Rodriguez y Baena   +8 more
wiley   +1 more source

Endovascular Treatment in Postthrombotic Syndrome

, 2010
Background: The postthrombotic syndrome is a chronic complication of deep venous thrombosis that leads to considerable pain and suffering to patients.
Wahlgren, Carl-Magnus,, Wahlberg, E, Wahlgren, C-M, Wahlberg, Eric,, Olofsson, P,, Olofsson, Pär,   +5 more
core   +1 more source