Results 71 to 80 of about 410,146 (200)

Analysis of the safety and efficacy of flow diverter device in the treatment of tandem aneurysms in the internal carotid artery

Frontiers in Neurology
ObjectiveTo investigate the clinical efficacy and safety of flow diverter device (FDD) in the treatment of tandem aneurysms in the internal carotid artery.Materials and methodsThis study was a retrospectively observational study involving two ...
Jun Wan, Jun Wan, Ligang Xu, Yeqing Jiang, Lei Zhang, Zhenyu Wang, Xiaolong Zhang, Shengzhang Wang, Shengzhang Wang   +8 more
doaj   +1 more source

Rendezvous intervention using combined surgical carotid endarterectomy followed by endovascular thrombectomy in patients with acute tandem occlusions: a proof-of-concept experience at a tertiary care center

Neurological Research and Practice, 2023
Background Endovascular thrombectomy (EVT) is highly effective in acute stroke patients with intracranial large vessel occlusion (LVO), however, presence of concomitant cervical occlusion of the internal carotid artery (ICA) may limit the endovascular ...
Norma J. Diel, Stefan T. Gerner, Omar Alhaj Omar, Johannes Kalder, Enikö Manz, Paula R. Keschenau, Tobias Struffert, Thomas Brueckner, Hagen B. Huttner, Thorsten R. Doeppner   +9 more
doaj   +1 more source

Early secondary prevention after initially ineffective revascularization treatments for acute ischemic stroke due to tandem occlusion

, 2017
The most effective treatment of patients with stroke due to tandem occlusion is still unclear. We report the case of a man with stroke due to tandem internal carotid artery/middle cerebral artery occlusion, who underwent initially ineffective intravenous
Pancheri, Elia, Moretto, Giuseppe, Manuel Cappellari, Bovi, Paolo, Cappellari, Manuel, Stefano Forlivesi, Giuseppe Moretto, Elia Pancheri, Paolo Bovi, Forlivesi, Stefano   +9 more
core   +1 more source

Decorrelation Effects in Bistatic TanDEM-X Data [PDF]

, 2012
The TanDEM-X mission comprises two nearly identical satellites: TerraSAR-X and TanDEM-X. The primary objective of the mission is the generation of a worldwide and consistent digital elevation model (DEM) with an unprecedented accuracy. The two satellites
Michele Martone, Benjamin Brautigam, Krieger, Gerhard, Martone, Michele, Bräutigam, Benjamin, Gerhard Krieger   +5 more
core   +1 more source

Tumor‐Intrinsic HEXB Drives Endothelial‐To‐Mesenchymal Transition and Confers Resistance to Anti‐Angiogenic Therapy in Glioblastoma

Advanced Science, EarlyView.
This study elucidates how glioblastoma tumors develop resistance to anti‐VEGF therapy through endothelial‐to‐mesenchymal transition (Endo‐MT). The researchers identify a novel signaling pathway where tumor‐derived HEXB stabilizes HSP60 to drive this vascular reprogramming.
Tianqi Liu, Xin Chen, Tao Sun, Jianqi Wu, Haixu Yan, Xing Liu, Hongda Lin, Xiangyu Wang, Ziao Xiao, Yang Xu, Qiang Fu, Peng Cheng, Wen Cheng, Anhua Wu   +13 more
wiley   +1 more source

AI‐Powered Smart Displays and AR Glasses: Perspectives and Challenges

Advanced Intelligent Systems, EarlyView.
This perspective examines how AI is reshaping smart displays and AR glasses. The latest in image‐quality enhancement, sensor‐integrated display optimization, and physiological sensing in display systems, followed by AI‐assisted AR technologies including waveguide optimization, image compensation, foveated rendering, and multimodal sensing, is discussed.
Luke Benoit, Yizhou Qian, Yi‐Chien Chen, Ziyang Shen, Po‐Sheng Chiu, Youngeon Lee, Cheng‐Han Ke, Chih‐Lung Lin, Shin‐Tson Wu   +8 more
wiley   +1 more source

Analytical kinetic model of native tandem promoters in E. coli.

PLoS Computational Biology, 2022
Closely spaced promoters in tandem formation are abundant in bacteria. We investigated the evolutionary conservation, biological functions, and the RNA and single-cell protein expression of genes regulated by tandem promoters in E. coli.
Vatsala Chauhan, Mohamed N M Bahrudeen, Cristina S D Palma, Ines S C Baptista, Bilena L B Almeida, Suchintak Dash, Vinodh Kandavalli, Andre S Ribeiro   +7 more
doaj   +1 more source

Flow diversion for posterior circulation aneurysms: a multicenter retrospective study

Therapeutic Advances in Neurological Disorders, 2023
Background: The prevalence of intracranial aneurysms is approximately 3% worldwide. Posterior circulation (PC) aneurysms have a higher risk of treatment complications than anterior circulation aneurysms. Improving the survival rate and quality of life of
Peng Qi, Xin Tong, Xin Liang, Xiaopeng Xue, Zhongxue Wu, Xin Feng, Meng Zhang, Zhiqun Jiang, Daming Wang, Aihua Liu   +9 more
doaj   +1 more source

Animal stroke models and outcome evaluation: A review

Animal Models and Experimental Medicine, EarlyView.
Rodents are the preeminent stroke model species. Large animal models exist too, but are poorly standardized. Ischemic and hemorrhagic experimental models are available, with the intraluminal filament model being predominant. Outcomes are evaluated via quantifying subjects' sensorimotor impairment, cognitive memory faculties, degree of cellular ...
Solsa Cariba, Helen M. Atkinson, Anthony K. C. Chan   +2 more
wiley   +1 more source

Diagnostic accuracy of emergency CT angiography for presumed tandem internal carotid artery occlusion before acute endovascular therapy

, 2017
BackgroundExtracranial internal carotid artery (ICA) occlusion can be overestimated on emergent single phase CT angiography (CTA) of stroke patients with isolated intracranial ICA occlusion. We aimed to measure the ability of identifying the extracranial
Amin Aghaebrahim, Vikas Agarwal, Ashutosh Jadhav, Marcelo Rocha, Tudor G Jovin, William T Delfyett   +5 more
core   +1 more source