Results 51 to 60 of about 59,331 (203)

Intracranial Hemorrhage Due to Secondary Hypertension from Intracranial Large Vessel Occlusion [PDF]

open access: yes, 2020
Simultaneous hemorrhagic and ischemic strokes have been previously reported in the literature. Typically, these occur in patients secondary to dialysis, cerebral amyloid angiopathy, or thrombotic thrombocytopenic purpura.1,2,3 However, this is the unique
Khan, Asif A.   +3 more
core  

3D‐cultured BMSC exosomes improve cerebral ischemia/reperfusion injury‐induced neuronal apoptosis by regulating the microglia polarization

open access: yesBMEMat, EarlyView.
The study reveals that microglial activation significantly contributes to neuroinflammation following cerebral ischemia‐reperfusion injury. It demonstrates that utilizing GelMA hydrogel for three‐dimensional culture of bone marrow‐derived mesenchymal stem cells (BMSCs) enhances the efficacy of BMSC‐derived exosomes in regulating microglial polarization
Yuming Li   +13 more
wiley   +1 more source

Effects of pyruvate administration on infarct volume and neurological deficits following permanent focal cerebral ischemia in rats [PDF]

open access: yes, 2003
Recent experimental evidences indicate that pyruvate, the final metabolite of glycolysis, has a remarkable protective effect against different types of brain injury.
Candelario-Jalil, Eduardo   +3 more
core  

Salvage Trans‐Sylvian Peri‐Insular Hemispherotomy After Embolic Hemispherectomy

open access: yesAnnals of the Child Neurology Society, EarlyView.
ABSTRACT Background Hemispherectomy and hemispherotomy represent well‐established treatments for drug‐resistant hemispheric epilepsy. An alternative endovascular procedure has been explored for cases with challenging surgical anatomy, which seeks to achieve the clinical effect of hemispherectomy via embolization of the major cerebral arteries and ...
Michael E. Baumgartner   +4 more
wiley   +1 more source

Cerebral hemodynamics on MR perfusion images before and after bypass surgery in patients with giant intracranial aneurysms [PDF]

open access: yes, 2001
Preoperative assessment of the anatomy and dynamics of cerebral circulation for patients with giant intracranial aneurysm can improve both outcome prediction and therapeutic approach.
A. PIERALLINI   +8 more
core  

Effects of sodium–glucose co‐transporter inhibitors on individual clinical endpoints and quality of life

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1271-1282, April 2025.
Effects of SGLTi on Individual Clinical Endpoints and Quality‐of‐Life: outcome from randomized data. Abstract Aims Sodium–glucose co‐transporter inhibitors (SGLTis) have cardiovascular protective effects. We aimed to assess the effects of SGLTis on individual hard clinical endpoints and quality of life (QoL) in patients with cardiovascular risk factors.
Jia Liao   +27 more
wiley   +1 more source

An automated multiscale ensemble simulation approach for vascular blood flow [PDF]

open access: yes, 2015
Cerebrovascular diseases such as brain aneurysms are a primary cause of adult disability. The flow dynamics in brain arteries, both during periods of rest and increased activity, are known to be a major factor in the risk of aneurysm formation and rupture. The precise relation is however still an open field of investigation.
arxiv   +1 more source

An Algorithm for the Labeling and Interactive Visualization of the Cerebrovascular System of Ischemic Strokes [PDF]

open access: yesarXiv, 2022
During the diagnosis of ischemic strokes, the Circle of Willis and its surrounding vessels are the arteries of interest. Their visualization in case of an acute stroke is often enabled by Computed Tomography Angiography (CTA). Still, the identification and analysis of the cerebral arteries remain time consuming in such scans due to a large number of ...
arxiv  

Perfluorocarbon Enhanced Glasgow Oxygen Level Dependent (GOLD) magnetic resonance metabolic imaging identifies the penumbra following acute ischemic stroke [PDF]

open access: yes, 2018
The ability to identify metabolically active and potentially salvageable ischaemic penumbra is crucial for improving treatment decisions in acute stroke patients.
Brennan, David   +5 more
core   +1 more source

Effects of pyruvate administration on infarct volume and neurological deficits following permanent focal cerebral ischemia in rats [PDF]

open access: yesBrain Research 990(1-2): 1-7 (2003), 2007
Recent experimental evidences indicate that pyruvate, the final metabolite of glycolysis, has a remarkable protective effect against different types of brain injury. The purpose of this study was to assess the neuroprotective effect and the neurological outcome after pyruvate administration in a model of ischemic stroke induced by permanent middle ...
arxiv  

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