Results 81 to 90 of about 111,621 (358)

MRI and clinical characteristics of suspected cerebrovascular accident in nine cats [PDF]

, 2017
Objectives Cerebrovascular accidents (CVAs) are infrequently reported in cats. To date, clinical characteristics, including lesion localisation and MRI findings, have only been reported in two cats.
Beltran, E, Drees, R, Wittaker, D E
core   +2 more sources

A Metalloporphyrin Nanosystem Enables Non‐Invasive Visualization and Specific Treatment for Thrombosis and Ischemic Stroke

Advanced Science, EarlyView.
Thrombotic ischemic stroke is a severe neurological disease of the brain that presents major challenges for effective diagnosis and treatment. Precisely engineered Ir and Mn cores within a single porphyrin framework of 4IrMn nanoparticles enable endogenous ONOO−‐ or laser‐activated switching among NIR‐CL imaging, photothermal / photodynamic therapy ...
Ziwei Wang, Liping Zhang, Zihan Wu, Nan Xiao, Wenxin Zheng, Yachao Wang, Gelin Xu, Dongxia Zhu, Martin R. Bryce, Lijie Ren, Ben Zhong Tang   +10 more
wiley   +1 more source

Endovascular Therapy for Isolated Cervical Internal Carotid Artery Occlusion

Stroke: Vascular and Interventional Neurology
Background Guidelines on endovascular therapy for acute ischemic stroke do not include isolated cervical internal carotid artery (cICA) occlusions. The effect of treating these lesions remains unclear.
Katrine Falkesgaard, Jakob N. Hedegaard, Jonas Jensen, Thabele M. Leslie‐Mazwi, Rolf A. Blauenfeldt, Claus Z. Simonsen   +5 more
doaj   +1 more source

Micro/Nanorobots for Combating Brain Disorders: Challenges, Advances, and Perspectives

Advanced Science, EarlyView.
Micro/nanorobots (MNRs) offer a transformative approach for precision therapy in brain disorders. By overcoming biological barriers and enabling controlled propulsion, targeted delivery, and real‐time imaging/tracking, MNRs pave the way toward effective, minimally invasive treatments. This review outlines the interplay between brain disease challenges,
Qi Zhang, Dong Sun
wiley   +1 more source

Carotid Thrombosis in a Crack Cocaine Smoker Woman

Case Reports in Vascular Medicine, 2020
Introduction. We report a case of stroke in a crack smoker with occlusion of the middle cerebral artery and a large thrombus in the carotid artery. Case Presentation.
Mattia Cosenza, Luigi Panza, Anna Paola Califano, Carolina Defendini, Maria D’Andria, Roberto Romiti, Antonio Fabio Massimo Vainieri, Sergio Morelli   +7 more
doaj   +1 more source

Ablation of neurogenesis attenuates recovery of motor function after focal cerebral ischemia in middle-aged mice. [PDF]

PLoS ONE, 2012
Depletion of neurogenesis worsens functional outcome in young-adult mice after focal cerebral ischemia, but whether a similar effect occurs in older mice is unknown.
Fen Sun, Xiaomei Wang, Xiaoou Mao, Lin Xie, Kunlin Jin   +4 more
doaj   +1 more source

Elevating microRNA-122 in blood improves outcomes after temporary middle cerebral artery occlusion in rats. [PDF]

, 2016
Because our recent studies have demonstrated that miR-122 decreased in whole blood of patients and in whole blood of rats following ischemic stroke, we tested whether elevating blood miR-122 would improve stroke outcomes in rats.
Ander, Bradley P, Cox, Christopher, Dykstra-Aiello, Cheryl, Hull, Heather, Jickling, Glen C, Liu, Da Zhi, Sharp, Frank R, Shroff, Natasha, Stamova, Boryana, Zhan, Xinhua   +9 more
core   +2 more sources

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

Pulsed Electromagnetic Fields: A Novel Attractive Therapeutic Opportunity for Neuroprotection After Acute Cerebral Ischemia

Neuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objectives Acute cerebral ischemia is characterized by several pathological processes evolving during time, which contribute to the final tissue damage. Secondary processes, such as prolonged inflammatory response, impaired mitochondrial function and oxidative stress, are responsible for the progression of brain injury to the peri‐infarct area,
Fioravante Capone, Simona Salati, Fabrizio Vincenzi, Micaela Liberti, Giorgio Aicardi, Francesca Apollonio, Katia Varani, Ruggero Cadossi, Vincenzo Di Lazzaro   +8 more
wiley   +1 more source

Intracranial Atherosclerotic Disease-Related Acute Middle Cerebral Artery Occlusion Can Be Predicted by Diffusion-Weighted Imaging

Frontiers in Neuroscience, 2019
Background: The differentiation of large vessel occlusion caused by intracranial atherosclerotic stenosis (ICAS) or intracranial embolism significantly impacts the course of treatment (i.e., intravenous thrombolysis versus mechanical thrombectomy) for ...
Huijun Zhang, Xuan Sun, Qiong Huang, Xiangming Wang, Yunhua Yue, Mingfeng Ju, Xiaoping Wang, Ji Ding, Zhongrong Miao   +8 more
doaj   +1 more source