Results 21 to 30 of about 251,708 (339)
Cerebral large artery stenosis and occlusion in POEMS syndrome
BMC Neurology, 2021 Background This study aimed to investigate the frequency and risk factors for cerebral artery stenosis and occlusion in patients with polyneuropathy, organomegaly, endocrinopathy, M-protein, and skin changes (POEMS) syndrome.
Atsuhiko Sugiyama +12 more
doaj +1 more source
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 +7 more
doaj +1 more source
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
Chinese Neurosurgical Journal, 2018 Background In superficial temporal artery-to-middle cerebral artery (STA-MCA) bypass surgery, indocyanine green video angiography (ICG-VA) is usually used to verify bypass patency.
Hiroaki Matsumoto, Yasuhisa Yoshida
doaj +1 more source
Triptans and CGRP blockade - impact on the cranial vasculature [PDF]
, 2017 The trigeminovascular system plays a key role in the pathophysiology of migraine. The activation of the trigeminovascular system causes release of various neurotransmitters and neuropeptides, including serotonin and calcitonin gene-related peptide ...
Alejandro Labastida-Ramírez +9 more
core +3 more sources
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 +2 more
doaj +1 more source
Regulation of KCa2.3 andendothelium-dependent hyperpolarization (EDH) in the rat middle cerebral artery: the role of lipoxygenase metabolites and isoprostanes [PDF]
, 2014 Background and Purpose. In rat middle cerebral arteries, endothelium-dependent hyperpolarization (EDH) is mediated by activation of calcium-activated potassium(KCa) channels specifically KCa2.3 and KCa3.1.
Campbell, William B +2 more
core +1 more source
Posterior Cerebral Artery Infarction From Middle Cerebral Artery Infarction [PDF]
Archives of Neurology, 2005 While it is known that posterior cerebral artery (PCA) infarction may simulate middle cerebral artery (MCA) infarction, the frequency and localization of this occurrence are unknown.To determine the frequency of PCA infarction mimicking MCA infarction and the territory of the PCA most commonly involved in this simulation.We studied 202 patients with ...
Alexandre B, Maulaz +2 more
openaire +2 more sources
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
The effect of end-range cervical rotation on vertebral and internal carotid arterial blood flow and cerebral inflow: a sub analysis of an MRI study [PDF]
, 2015 Introduction: Cervical spine manual therapy has been associated with a small risk of serious adverse neurovascular events, particularly to the vertebral arteries. Sustained end-range rotation is recommended clinically as a pre-manipulative screening tool;
McLeod, Lucy R. +3 more
core +1 more source