Results 61 to 70 of about 366,900 (304)

Stroke penumbra defined by an MRI-based oxygen challenge technique: 1. validation using [14C]2-deoxyglucose autoradiography [PDF]

, 2011
Accurate identification of ischemic penumbra will improve stroke patient selection for reperfusion therapies and clinical trials. Current magnetic resonance imaging (MRI) techniques have limitations and lack validation.
Barrie Condon, Celestine Santosh, Christopher McCabe, Craig A Robertson, I Mhairi Macrae, Keith W Muir, Kucinski T, Lindsay Gallagher, Maria del Rosario Lopez-Gonzalez, William M Holmes   +9 more
core   +1 more source

Changes in Immune‐Inflammation Status and Acute Ischemic Stroke Prognosis in Prospective Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Inflammation is a critical risk factor for poor outcomes in cerebral infarction. Prior studies focused primarily on baseline inflammation status, neglecting dynamic longitudinal changes. We try to investigate the association between immune‐inflammation status alterations and stroke prognosis, and evaluated three systemic biomarkers'
Songfang Chen, Wenting Huang, Yitian Liu, Xuan Chen, Buyu Ke, Qian Shen, Hanyu Cai, Jing Sun, Yan Li, Yungang Cao, Beilei Hu, Keyang Chen   +11 more
wiley   +1 more source

Antimicrobial peptides and complement in neonatal hypoxia-ischemia induced brain damage [PDF]

, 2015
Hypoxic-ischemic encephalopathy (HIE) is a clinical condition in the neonate, resulting from oxygen deprivation around the time of birth. HIE affects 1-5/1000 live births worldwide and is associated with the development of neurological deficits ...
Hristova, M, Rocha-Ferreira, E
core   +1 more source

Will Memantine Exacerbate Seizures in People With Epilepsy? A Prospective Cohort Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate whether add‐on memantine would exacerbate seizures in people with epilepsy. Methods This was a prospective cohort study. People with epilepsy diagnosed with cognitive impairment were consecutively invited. Those who agreed were followed up for at least 24 weeks.
Peiyu Wang, Lu Lu, Hui Gao, Qi Zhang, Jing Xiao, Josemir W. Sander, Weixi Xiong, Dong Zhou   +7 more
wiley   +1 more source

The C242T polymorphism of the NAD(P)H oxidase p22(phox) subunit is associated with an enhanced risk for cerebrovascular disease at a young age [PDF]

, 2008
Background and Purpose: Oxidative stress has been proposed as a major contributing factor for vascular disease, that acts independently from its participation in predisposing disorders such as diabetes and arterial hypertension.
Genius, Just, Grau, Armin J., Lichy, Christoph   +2 more
core   +1 more source

Embedded 3D‐Coaxial Bioprinting of Stenotic Brain Vessels with a Mechanically Enhanced Extracellular Matrix Bioink for Investigating Hemodynamic Force‐Induced Endothelial Responses

Advanced Functional Materials, EarlyView.
In this study, a physically enhanced vascular dECM bioink and used 3D‐coaxial bioprinting are developed to fabricate mature brain blood vessels for cerebral atherosclerosis research. This model demonstrates that vascular geometry‐induced hemodynamic changes trigger vascular inflammation, ensuring its potential for cerebrovascular research.
Wonbin Park, Min‐Ju Choi, Jae‐Seong Lee, Minjun Ahn, Wonil Han, Ge Gao, Dong‐Woo Cho, Byoung Soo Kim   +7 more
wiley   +1 more source

Inhibition of the cGAS–STING pathway: contributing to the treatment of cerebral ischemia-reperfusion injury

Neural Regeneration Research
The cGAS–STING pathway plays an important role in ischemia-reperfusion injury in the heart, liver, brain, and kidney, but its role and mechanisms in cerebral ischemia-reperfusion injury have not been systematically reviewed.
Hang Yang, Yulei Xia, Yue Ma, Mingtong Gao, Shuai Hou, Shanshan Xu, Yanqiang Wang   +6 more
doaj   +1 more source

Biomaterial Strategies for Targeted Intracellular Delivery to Phagocytes

Advanced Functional Materials, EarlyView.
Phagocytes are essential to a functional immune system, and their behavior defines disease outcomes. Engineered particles offer a strategic opportunity to target phagocytes, harnessing inflammatory modulation in disease. By tuning features like size, shape, and surface, these systems can modulate immune responses and improve targeted treatment for a ...
Kaitlyn E. Woodworth, Neal I. Callaghan, Locke Davenport Huyer   +2 more
wiley   +1 more source

Potassium channel activators protect the N-methyl-D-aspartate-induced cerebral vascular dilation after combined hypoxia and ischemia in piglets [PDF]

, 1998
Background and Purpose-Cerebral arteriolar dilation to N-methyl-D-aspartate (NMDA) is a neuronally mediated multistep process that is sensitive to cerebral hypoxia and ischemia (H/I).
Bari, Ferenc, Domoki, Ferenc, Veltkamp, R.   +2 more
core  

Granulocyte-colony stimulating factor in experimental stroke and its effects on infarct size and functional outcome: a systematic review [PDF]

, 2009
Background Granulocyte-colony stimulating factor (G-CSF) shows promise as a treatment for stroke. This systematic review assesses G-CSF in experimental ischaemic stroke.
Alvarez-Dolado, Bath, Bath, Claire L. Gibson, Crain, Crossley, del Zoppo, Egger, England, Fisher, Gibson, Gibson, Gibson, Han, Hasselblatt, Hermann, Jendelova, Kawada, Kollmar, Komine-Kobayashi, Lan, Lee, Lees, Macleod, Matchett, Minnerup, Nagata, Philip M.W. Bath, Schabitz, Schneider, Schneider, Sehara, Sehara, Sena, Sevimli, Shuaib, Shyu, Shyu, Shyu, Six, Solaroglu, Solaroglu, Sprigg, Sprigg, Sykova, Taguchi, Timothy J. England, Toth, Vellenga, Wardlaw, Willmot, Yanqing, Zhao, Zhao, Zsebo, Zucali   +55 more
core   +2 more sources