Results 31 to 40 of about 13,685 (235)

Development of an ex vivo model for the study of cerebrovascular function utilizing isolated mouse olfactory artery [PDF]

, 2015
OBJECTIVE: Cerebral vessels, such as intracerebral perforating arterioles isolated from rat brain, have been widely used as an ex vivo model to study the cerebrovascular function associated with cerebrovascular disorders and the therapeutic effects of ...
Dietrich, Hans H., Han, Byung Hee, Lee, Hyung-Jin, Zipfel, Gregory J.   +3 more
core   +2 more sources

A Potential Objective Sign of Central Sensitization: Referred Pain Elicited by Manual Gluteus Minimus Muscle Exploration is Coincident with Pathological Autonomic Response Provoked by Noxious Stimulation

Pain Research and Management, 2023
Referred pain/sensation provoked by trigger points suits the nociplastic pain criteria. There is a debate over whether trigger points are related to a peripheral phenomenon or central sensitization (CS) processes.
Elzbieta Skorupska, Tomasz Dybek, Michał Rychlik, Marta Jokiel, Paweł Dobrakowski, Anna Szczerba, Daria Wotzka, Anna Jankowska   +7 more
doaj   +1 more source

Abstract 020: Undulating Flow Velocities as an Induced Test of Autoregulation After Thrombectomy for Acute Ischemic Stroke

Stroke: Vascular and Interventional Neurology, 2023
Introduction Loss of autoregulation after endovascular therapy (EVT) for large‐artery acute ischemic stroke (AIS) is well documented. [1] This might result in worse outcomes, despite successful recanalization, from hyper‐ or hypoperfusion with a risk for
Aya Mikkawi, Qasem N Alshaer, Mahmoud Mohammaden, Diogo Haussen, Aaron Anderson   +4 more
doaj   +1 more source

Lack of effect of pravastatin on cerebral blood flow or parenchymal volume loss in elderly at risk for vascular disease [PDF]

, 2005
<p><b>Background and Purpose:</b> Ageing is associated with a decline in cerebral blood flow. Animal studies have shown that cholesterol-lowering therapy with statins might preserve cerebral blood flow (CBF).
Blauw, G.J., Bollen, E.L.E.M., Box, F.M.A., de Craen, A.J.M., Murray, H.M., ten Dam, V.H., van Buchem, M.A., van den Heuvel, D.M.J., Westendorp, R.G.J.   +8 more
core   +1 more source

MATLAB Analysis of SP Test Results—An Unusual Parasympathetic Nervous System Activity in Low Back Leg Pain: A Case Report

Applied Sciences, 2022
The Skorupska Protocol (SP) test is a new validated tool used to confirm nociplastic pain related to muscles based on a pathological autonomic nervous system (ANS) activity due to muscle nociceptive noxious stimulation analyzed automatically.
Elzbieta Skorupska, Tomasz Dybek, Daria Wotzka, Michał Rychlik, Marta Jokiel, Paweł Pakosz, Mariusz Konieczny, Przemysław Domaszewski, Paweł Dobrakowski   +8 more
doaj   +1 more source

Cerebral vasomotor reactivity in epilepsy patients [PDF]

Journal of Neurology, 2010
Dear Sirs,We read with interest the research paper by Bek et al. [1]about an increased vasomotor reactivity in patients withidiopathic generalized epilepsy. The paper is thought pro-voking and generates some important issues.The brain maintains a constant cerebral blood flow overa wide range of blood pressure by varying the diameter ofthe intracranial ...
Vijay K. Sharma, Hock Luen Teoh, Bernard P. L. Chan   +2 more
openaire   +1 more source

Validation of Repeated Endothelial Function Measurements Using EndoPAT in Stroke

Frontiers in Neurology, 2017
BackgroundDecreased endothelial function (EF) may be a prognostic marker for stroke. Measuring pharmacological effects on EF may be of interest in the development of personalized medicine for stroke prevention.
Aina S. Hansen, Jawad H. Butt, Sonja Holm-Yildiz, William Karlsson, Christina Kruuse   +4 more
doaj   +1 more source

The role of prostaglandin and antioxidant availability in recovery from forearm ischemia-reperfusion injury in humans [PDF]

, 2013
This article is made available through the Brunel Open Access Publishing Fund. It is shared under the Creative Commons License Attribution-Noncommercial No Derivative 3.0 (CCBY NCND).
Carter, SE, Faulkner, A, Rakobowchuk, M
core   +1 more source

Evidence for Shear Stress-Mediated Dilation of the Internal Carotid Artery in Humans. [PDF]

, 2016
Increases in arterial carbon dioxide tension (hypercapnia) elicit potent vasodilation of cerebral arterioles. Recent studies have also reported vasodilation of the internal carotid artery during hypercapnia, but the mechanism(s) mediating this ...
Ainslie, PN, Atkinson, CL, Carter, HH, Green, DJ, Haynes, A, Heinonen, IH, Hoiland, RL, Robey, E, Smith, KJ   +8 more
core   +1 more source

Compartmental and Data-Based Modeling of Cerebral Hemodynamics: Linear Analysis

IEEE Access, 2015
Compartmental and data-based modeling of cerebral hemodynamics are alternative approaches that utilize distinct model forms and have been employed in the quantitative study of cerebral hemodynamics.
Brandon C. Henley, Dae C. Shin, Rong Zhang, Vasilis Z. Marmarelis   +3 more
doaj   +1 more source