Results 91 to 100 of about 70,887 (266)

The Endothelial CXCR Family in Vascular Health and Disease

iNew Medicine, EarlyView.
ABSTRACT Endothelial cells (ECs) form the dynamic interface between blood and tissue, serving as key regulators of vascular homeostasis, inflammation, and repair. Among the molecular systems governing endothelial behavior, the C‐X‐C motif chemokine receptor (CXCR) family—originally characterized in immunology for its roles in leukocyte trafficking and ...
Zhiming Wu, Yandi Wu, Suowen Xu, Yu Huang, Li Wang   +4 more
wiley   +1 more source

Intracarotid injection of hyperosmolar mannitol produced a larger infarct than normal saline during the first few hours of distal middle cerebral artery occlusion with a smaller regional plasma volume

Journal of Stroke and Cerebrovascular Diseases
Background: Although hyperosmolar mannitol has been used clinically to reduce intracranial pressure, its use in acute ischemic stroke remains controversial.
Xia Liu, MD, Harvey R Weiss, PhD, Oak Z Chi, MD   +2 more
doaj   +1 more source

Current strategies to enhance the target efficiency of advanced multifunctional ultrasound contrast agents in ischemic diseases

Interdisciplinary Medicine, EarlyView.
The graphical abstract outlines a novel multifunctional ultrasound contrast agent for the diagnosis and treatment of ischemic diseases, along with innovative strategies to enhance its targeting efficiency. Abstract Ischemic diseases, such as myocardial infarction, stroke, and peripheral ischemia, are leading causes of death and disability worldwide ...
Yangyang Zhou, Jing Lin, Yu Chen, Jiaqi Zhao   +3 more
wiley   +1 more source

Transcranial Color‐Coded Duplex Sonography in Large‐Vessel Vasculitis Compatible With Takayasu Arteritis Presenting Intracranial Involvement and Vertebrobasilar Dolichoectasia: A Case Report

Journal of Clinical Ultrasound, EarlyView.
This case illustrates sequential intracranial occlusions in large‐vessel vasculitis compatible with Takayasu arteritis preserving perfusion through robust collateral pathways. Transcranial color‐coded duplex sonography identified characteristic blunted flow patterns and focal turbulence, underscoring its value in detecting hemodynamic compromise beyond
Maria Júnia Lira e Silva, Jordana Gaudie Gurian, Isabella Mesquita Venâncio, Eva Carolina Rocha, Gisele Sampaio Silva   +4 more
wiley   +1 more source

Acute Effects of Smoking and Vaping on Markers of Vascular Function via Quantitative MRI

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background E‐cigarettes contribute to endothelial dysfunction, a known cause of systemic atherosclerotic disease that cannot be adequately characterized by a single physiological parameter measured at a single vascular bed. Purpose/Hypothesis Quantify and compare acute effects of smoking or vaping with tobacco cigarettes (t‐cigs), nicotinized ...
Marianne Nabbout, Mahdie Hosseini, Harris Quach, Michael C. Langham, Alessandra S. Caporale, Wensheng Guo, Kathryn Jaroszynski, Frank T. Leone, Andrew A. Strasser, Felix W. Wehrli   +9 more
wiley   +1 more source

Variation in Vessel Size and Angiographic Outcomes Following Stent‐Retriever Thrombectomy in Acute Ischemic Stroke: STRATIS Registry

Stroke: Vascular and Interventional Neurology
Background Mechanical thrombectomy is established for large‐vessel occlusions in acute ischemic stroke, but the potential role in distal vessel occlusions of medium arteries is less well established.
Hamidreza Saber, Michael T. Froehler, Osama O. Zaidat, Ali Aziz Sultan, Richard P. Klucznik, Jeffrey L. Saver, Nerses Sanossian, Frank R. Hellinger, Dileep R. Yavagal, Tom L. Yao, Reza Jahan, Diogo C. Haussen, Raul G. Nogueira, Alicia M. Hall, Nils H. Mueller Kronast, David S. Liebeskind   +15 more
doaj   +1 more source

Impact of 1024‐Matrix Size on Perforating Artery Visualisation in Cerebral Computed Tomography Angiography Using a 64‐Slice CT Scanner

Journal of Medical Radiation Sciences, EarlyView.
This study investigated whether using a larger image matrix (1024 × 1024 pixels instead of 512 × 512) improves the visibility of tiny brain arteries on CT scans performed with standard 64‐slice scanners. While physical image quality measurements remained unchanged, the larger matrix provided finer digital sampling of blood vessel structures, resulting ...
Hokuto Nagumo, Yuki Nagata, Mayumi Maruko, Jun Sakai, Yusuke Fujiwara, Joma Oikawa   +5 more
wiley   +1 more source

Neuroprotective effects of quercetin in animal models of neurodegenerative diseases: A systematic review and meta‐analysis

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Neurodegenerative conditions such as Alzheimer's disease and Parkinson's disease are characterized by progressive neuronal loss driven by oxidative stress and inflammation. Quercetin, a dietary flavonoid with established antioxidant and anti‐inflammatory properties, has emerged as a potential neuroprotective agent.
In Ho Cho, Hendra Mahakam Putra, Cheol Woon Jung, Gyu Hwan Hyun, Hwan‐Hee Jang, In Guk Hwang, Sung Won Kwon   +6 more
wiley   +1 more source

Persistent middle cerebral artery occlusion associated with lower body temperature on admission

Vascular Health and Risk Management, 2013
Christopher Elnan Kvistad,1 Halvor Øygarden,1 Lars Thomassen,1 Ulrike Waje-Andreassen,1 Halvor Naess1,21Department of Neurology, Haukeland University Hospital, Bergen, Norway; 2Centre for age-related medicine, Stavanger University Hospital ...
Kvistad CE, Øygarden H, Thomassen L, Waje-Andreassen U, Naess H   +4 more
doaj  

Microvascular Occlusion and Postrecanalization Hyperperfusion in a Swine Model of Acute Ischemic Stroke

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Despite successful recanalization after endovascular thrombectomy, more than half of patients with acute ischemic stroke with large‐vessel occlusions experience an unsatisfactory outcome.
Meiqi Wang, Aladdin Taha, Magdolna Nagy, Jadey D. Raben, Romy van Noort, Victor Volovici, Ruben Dammers, Dirk J. Duncker, Henri Spronk, Hugo ten Cate, Diederik Dippel, Joaquim Bobi, Heleen M. M. van Beusekom   +12 more
doaj   +1 more source