Results 61 to 70 of about 164,310 (312)

KIR channels tune electrical communication in cerebral arteries

, 2016
The conducted vasomotor response reflects electrical communication in the arterial wall and the distance signals spread is regulated by three factors including resident ion channels. This study defined the role of inward-rectifying K(+) channels (KIR) in
Hald, Bjorn O, Hald, Bjorn O., Marrelli, Sean P, Samson, Nina C., Samson, Nina C, Sancho, Maria, Hashad, Ahmed M., Hashad, Ahmed M, Sancho González, María, Welsh, Donald G., Marrelli, Sean P., Brett, Suzanne E., Welsh, Donald G, Brett, Suzanne E   +13 more
core   +1 more source

High‐Resolution MRI Revealed Different Etiology‐Specific Associations With Cerebral Infarction in Adult Moyamoya Vasculopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective High‐resolution MRI enables detailed assessment of intracranial vessel wall pathology in moyamoya vasculopathy. We aimed to classify adult moyamoya vasculopathy etiologies using high‐resolution MRI and to examine subtype‐specific associations between high‐resolution MRI features and ischemic infarction.
Guangsong Han, Jiachun Pan, Yuehui Hong, Xiaoyuan Fan, Ming Yao, Lixin Zhou, Yicheng Zhu, Feng Feng, Jun Ni   +8 more
wiley   +1 more source

Massive Cerebral Infarctions in Main Cerebral Arteries

The Kurume Medical Journal, 2003
This study was designed to investigate the outcomes in patients with massive cerebral infarction, and to determine the risk factors associated with worse outcomes in the patients with massive cerebral infarction. Twenty-seven patients with acute massive cerebral infarction were hospitalized in our institution.
ISHIBASHI, AKIRA, YOKOKURA, YOSHITAKE
openaire   +3 more sources

Added Prognostic Value of EEG Reactivity in Comatose Patients Following Cardiac Arrest

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives To evaluate the added prognostic value of EEG reactivity for favorable outcome compared with background analysis during and after targeted temperature management (TTM). Methods Prospective observational cohort study of comatose post–cardiac arrest patients admitted to a single academic center between 2017 and 2022, all undergoing ...
Sarah Caroyer, Marie Obrecht, Charlotte de Maeseneire, Charlotte Damien, Chantal Depondt, Lorenzo Ferlini, Estelle Rikir, Filippo Annoni, Fabio Silvio Taccone, Nicolas Mavroudakis, Benjamin Legros, Nicolas Gaspard   +11 more
wiley   +1 more source

P90: Kinetic Energy and Energy Loss in the Middle Cerebral Artery (MCA) of Heartmate II Patients

, 2018
Background In heart failure patients with continuous-flow left ventricular assist devices (CF-LVAD), arterial pulsatility in the brain is reduced and diastolic blood velocities (Vmin) are maintained.
Ji, Ruiping, Garan, Reshad, Cockcroft, John R., Takeda, Koji, Pinsino, Alberto, Takayama, Hiroo, Topkara, Veli, Willey, Joshua, Naka, Yoshifumi, Colombo, Paolo, Akiyama, Koichi, Stöhr, Eric, Castagna, Francesco, McDonnell, Barry J., Clemons, Autumn, Yuzefpolsakaya, Melana   +15 more
core   +1 more source

Aquaporin‐4 in Narcolepsy Type 1: Investigation of Perivascular Fluid Movement in Sleep Disorders

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Narcolepsy type 1 (NT1) is caused by the loss of hypocretin‐1 leading to excessive daytime sleepiness and cataplexy. Additionally, disrupted nighttime sleep has become an increasingly recognized feature of NT1. As the glymphatic fluid movement has been linked to sleep architecture, we investigated cerebrospinal fluid (CSF) Aquaporin‐4 (AQP4 ...
Jonas Ranke, Petra Steinacker, Steffen Halbgebauer, Patrick Oeckl, Geert Mayer, Markus Otto   +5 more
wiley   +1 more source

Large conductance Ca2+-activated K+ channel (BKCa) α-subunit splice variants in resistance arteries from rat cerebral and skeletal muscle vasculature. [PDF]

PLoS ONE, 2014
Previous studies report functional differences in large conductance Ca2+ activated-K+ channels (BKCa) of smooth muscle cells (VSMC) from rat cerebral and cremaster muscle resistance arteries.
Zahra Nourian, Min Li, M Dennis Leo, Jonathan H Jaggar, Andrew P Braun, Michael A Hill   +5 more
doaj   +1 more source

Comprehensive Assessment of Arterial, Tissue, and Venous Collaterals for Evaluating the Infarct Growth Rate: The Multimodal Collateral Score

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Collaterals are crucial factors that influence the infarct growth rate (IGR). We aimed to determine whether a comprehensive multimodal collateral score (MCS), incorporating collateral assessment at the arterial, tissue, and venous levels, is associated with functional independence and provides incremental prognostic value over ...
Giorgio Busto, Umberto Pensato, Ilaria Casetta, Giorgio U. Marcello, Angelo Barra, Anna Poggesi, Edoardo Carlesi, Sara Mancini, Andrea Ginestroni, Vittorio Miele, Alessandro Padovani, Andrea Morotti, Enrico Fainardi   +12 more
wiley   +1 more source

Sex differences in cerebral pulsatility and damping: A 4D flow MRI study

Experimental Physiology
Cerebral pulsatility is a potential marker of cerebrovascular health, yet little is understood about sex differences in cerebral pulsatility with age, especially within different cerebral arteries.
Sarean Harmoni A. Gaynor‐Metzinger, Alexander M. Norby, Brandon G. Fico, M. Erin Moir, Nicole A. Loggie, Kathleen B. Miller, Adam T. Corkery, Andrew G. Pearson, Anna J. Howery, Leonardo A. Rivera‐Rivera, Kevin M. Johnson, Sterling C. Johnson, Oliver Wieben, Ryan D. Zea, Jill N. Barnes   +14 more
doaj   +1 more source

Data for proteomic analysis of mouse middle cerebral arteries and small mesenteric resistance arteries

, 2022
Effect of age on the vascular proteome in middle cerebral arteries and small mesenteric arteries in ...
Jensen, Lars Jørn, Wakabayashi, Masaki, Pearson, James Todd   +2 more
core   +1 more source