Results 21 to 30 of about 1,957,845 (343)

The Role of Mitochondrial Biogenesis in Ischemic Stroke

Journal of Integrative Neuroscience, 2023
Ischaemic stroke is a sudden neurological disorder caused by localised cerebral ischaemia and persistent cerebral infarction. Occlusion of large arteries due to atherothrombosis, cerebral embolism (i.e., embolic infarction), no thrombotic occlusion in ...
Behrouz Shademan, Cigir Biray Avci, Vahidreza Karamad, Gholamreza Jahangirzadeh Soureh, Jalhe Bagheri Hamzyan Olia, Farzaneh Esmaily, Alireza Nourazarian, Masoud Nikanfar   +7 more
doaj   +1 more source

Impact of short-term treatment with telmisartan on cerebral arterial remodeling in SHR. [PDF]

PLoS ONE, 2014
Chronic hypertension decreases internal diameter of cerebral arteries and arterioles. We recently showed that short-term treatment with the angiotensin II receptor blocker telmisartan restored baseline internal diameter of small cerebral arterioles in ...
Sébastien Foulquier, Isabelle Lartaud, François Dupuis   +2 more
doaj   +1 more source

Contribution to the knowledge of position, flow and arterial distribution of cerebral blood vessels in foetuses 4 to 9 months of age

Biomolecules & Biomedicine, 2004
We studied cerebral blood vessels in 25 fetuses of gestational age 16-36 weeks and in 10 cadavers of still-born babies by injection-corrosive method. In the early fetal life, arteries are thin with the straight flow, which is directly connected with the
Amela Kulenović, Faruk Dilberović
doaj   +1 more source

Noninvasive assessment of arterial compliance of human cerebral arteries with short inversion time arterial spin labeling

Journal of Cerebral Blood Flow and Metabolism, 2014
A noninvasive method of assessing cerebral arterial compliance (AC) is introduced in which arterial spin labeling (ASL) is used to measure changes in arterial blood volume (aBV) occurring within the cardiac cycle.
E. Warnert, K. Murphy, Judith E. Hall, R. Wise   +3 more
semanticscholar   +1 more source

Optimization of surgical treatment of combination of cerebral aneurysms and head magistral arteries stenosis and occlusion

Ukrainian Neurosurgical Journal, 2015
Objective. Determination of the optimal strategy of surgical treatment of patients with a combination of cerebral aneurysms and head magistral arteries stenosis.Methods.
Yuri Cherednychenko, Andriy Miroshnychenko, Mykola Zorin, Lyudmila Dzyak, Sergiy Grygoruk, Illya Plyushchev, Natalia Cherednychenko, Yuri Novik   +7 more
doaj   +1 more source

Association of tetralogy of Fallot with multiple variations of the cerebral arteries diagnosed by magnetic resonance angiography

Radiology Case Reports, 2020
Tetralogy of Fallot very rarely manifests with variations of the cerebral arteries, but we detected an extremely rare combination comprising 3 such variants –bilateral carotid–anterior cerebral arteries anastomoses, the vertebral–anterior inferior ...
Eri Hoshino, MD, Akira Uchino, MD, PhD, Naoko Saito, MD, PhD, Shigeki Yoshiba, MD, PhD   +3 more
doaj   +1 more source

Assessment of blood flow velocity and pulsatility in cerebral perforating arteries with 7‐T quantitative flow MRI

NMR in Biomedicine, 2015
Thus far, blood flow velocity measurements with MRI have only been feasible in large cerebral blood vessels. High‐field‐strength MRI may now permit velocity measurements in much smaller arteries.
W. Bouvy, L. Geurts, Hugo J. Kuijf, P. Luijten, L. Kappelle, G. Biessels, J. Zwanenburg   +6 more
semanticscholar   +1 more source

Narrowings of the Deep Cerebral Perforating Arteries Ostia: Geometry, Structure, and Clinical Implications [PDF]

Journal of Stroke
Background and Purpose The pathogenesis of neurovascular diseases and various types of dementia is tightly connected to cerebral circulation. An area that requires further exploration is the system of deep cerebral perforating arteries—arteries branching
Radosław Rzepliński, Sylwia Tarka, Michał Tomaszewski, Michał Kucewicz, Albert Acewicz, Jerzy Małachowski, Bogdan Ciszek   +6 more
doaj   +1 more source

Separation of cortical arteries and veins in optical neurovascular imaging [PDF]

Journal of Innovative Optical Health Sciences, 2014
Separation of arteries and veins in the cerebral cortex is of significant importance in the studies of cortical hemodynamics, such as the changes of cerebral blood flow, perfusion or oxygen concentration in arteries and veins under different pathological
Linna Zhao, Yao Li, Hongyang Lu, Lu Yuan, Shanbao Tong   +4 more
doaj   +1 more source

Anomalous origin of a middle cerebral artery from anterior cerebral artery with no association to an accessory or duplicated middle cerebral artery

Interdisciplinary Neurosurgery, 2022
The middle cerebral artery (MCA) is one of the major paired intracranial arteries involved in the formation of the circle of Willis. MCA is the most complex of the intracranial arteries mainly because it supplies the cerebral neocortex, which has been ...
S. Matanov, A. Sirakov, K. Sirakova, S. Sirakov   +3 more
doaj   +1 more source