Results 91 to 100 of about 6,556,887 (323)

Stent-assisted reconstructive endovascular repair of intracranial aneurysms: long-term clinical and angiographic follow-up [PDF]

, 2012
Background and Purpose: The development of self-expanding stents dedicated to intracranial use has significantly widened the applicability of endovascular therapy to many intracranial aneurysms.
VANNUCCI, STEFANO
core  

Endovascular treatment with angioplasty or stenting versus endarterectomy in patients with carotid artery stenosis in the Carotid And Vertebral Artery Transluminal Angioplasty Study (CAVATAS): long-term follow-up of a randomised trial [PDF]

, 2009
Endovascular treatment (angioplasty with or without stenting) is an alternative to carotid endarterectomy for carotid artery stenosis but there are scarce long-term efficacy data showing that it prevents stroke.
Mccollum, Charles, Sandercock, Peter, Ederle, Jörg, Gaines, Peter A., Martin M Brown, Sandercock, P, Cavatas Investigators,, Jonathan D Beard, Brown, Martin M., Venables, Graham S, Beard, Jonathan D., Markus, Hugh S, Dobson, Joanna, Graham S Venables, Andrew Clifton, Featherstone, RL, Bonati, Leo H., Venables, Graham S., Gaines, Peter A, Roland L Featherstone, Brown, MM, Peter Sandercock, Markus, HS, Peter A Gaines, Venables, GS, Bonati, LH, CAVATAS Investigators, Joanna Dobson, Dobson, J, Gaines, PA, Bonati, Leo H, Hugh S Markus, Clifton, Andrew, Beard, JD, Beard, Jonathan D, Brown, Martin M, Clifton, A, Featherstone, Roland L., ?, ?, Sellar, Robin, Jörg Ederle, Ederle, J, Featherstone, Roland L, Markus, Hugh S., Leo H Bonati   +44 more
core   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 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

Human‐Scale Rotating Magnetic Field Delivery With Permanent Magnets Under Anatomic and Robotic Constraints

Advanced Robotics Research, EarlyView.
Rotating magnetic fields (RMFs) are widely used for microrobot propulsion and control. We show that RMF generation with permanent magnets is mechanically feasible for many limb and intracranial applications but becomes constrained for thoracic targets.
Tuan‐Anh Le, Husnu Halid Alabay, Anika Sivarasa, Gia‐Minh Hoang, Hakan Ceylan   +4 more
wiley   +1 more source

Vascular fellow and resident experience performing infrapopliteal revascularization with endovascular procedures and vein bypass during training.

Journal of Vascular Surgery, 2018
OBJECTIVE Endovascular aneurysm repair has led to a significant reduction in vascular trainee experience in the surgical treatment of aortic aneurysms. We sought to evaluate whether the vascular training paradigm or the "endovascular first" approach to ...
J. McCallum, Mark C. Wyers, P. Soden, J. Eidt, R. Guzman, M. Schermerhorn, E. Chaikof, Allen D. Hamdan   +7 more
semanticscholar   +1 more source

Astrocytic LMP2 Coordinates NF‐κB and TGF‐β1/Smad3 Signaling to Drive Neuroinflammation after Cerebral Ischemia/Reperfusion

Advanced Science, EarlyView.
ABSTRACT Astrocyte reactivity critically shapes neuroinflammatory outcomes after ischemic stroke, yet the upstream regulators governing astrocyte state transitions remain incompletely defined. Here, we identify the immunoproteasome subunit low molecular weight protein 2 (LMP2) as an important modulator of astrocyte functional remodeling following ...
Yanguang Mao, Rulan Ma, Zejing Lin, Huiying Zhao, Yuexian Liu, Yonghe Su, Xu Zhang, Xingyong Chen   +7 more
wiley   +1 more source

Targeted Degradation of STING by a Neutrophil Membrane‐Coated Nanoplatform Suppresses Microglial Pyroptosis After Subarachnoid Hemorrhage

Advanced Science, EarlyView.
MG1@NM‐Px serves as a microglia‐targeted STING‐degrading nanoplatform for subarachnoid hemorrhage. Following systemic administration, it crosses the blood–brain barrier and accumulates in activated microglia. STP1‐mediated STING ubiquitination and degradation suppress MAPK/inflammasome signaling, GSDME‐mediated pyroptosis, and IL‐1β release, revealing ...
Ruotian Zhang, Kaikun Yuan, Haoyu Zou, Hanfeng Qin, Jiale Liu, Jianda Sun, Feifan Zhang, Yuankui Wang, Tong Wang, Jiaxing Dai, Chunxu Li, Yichi Chen, Yingfeng Tu, Huaizhang Shi   +13 more
wiley   +1 more source

From knife to needle – the trend of vascular neurosurgery in Belgium

Brain and Spine
Introduction: The management of neurovascular pathologies has changed globally over the last few decades. Endovascular treatments are increasing, and fewer surgical procedures are performed.
Jorn Van Der Veken, Vera Van Velthoven, Gilles Reuter, Steven De Vleeschouwer, Tomas Menovsky, Johnny Duerinck, Michaël Bruneau   +6 more
doaj   +1 more source

Preserving Motor Features by Alternative Re‐Referencing to Remove Heart Artifact on the Stentrode

Advanced Science, EarlyView.
Endovascular brain‐computer interfaces record neural activity from within cerebrovasculature, at the expense of electrocardiogram contamination. Band‐limited independent component analysis separates this heart‐based artifact from task‐relevant neural activity in each frequency band, enabling the reconstruction of cleaner neural recordings without the ...
Ariel K. Feldman, Kriti Kacker, Rahyun Yun, Nikole Chetty, James Bennett, Peter E. Yoo, Raul G. Nogueira, Jennifer L. Collinger, Nicholas L. Opie, Thomas J. Oxley, David F. Putrino, Douglas J. Weber   +11 more
wiley   +1 more source