Results 71 to 80 of about 388,600 (403)

Occlusion of Internal Carotid Artery in Kimura's Disease

open access: yesCase Reports in Medicine, 2010
We describe a unique case of Kimura's disease in which cerebral infarction was caused by occlusion of the right internal carotid artery. A 25-year-old man with Kimura's disease was admitted to our hospital because of left hemiparesis. Computed tomography
Tomonori Tamaki, Node Yoji
doaj   +1 more source

Resolution of Occlusive Carotid Artery Thrombus Treated with Anticoagulation as Demonstrated on Duplex Ultrasonography. [PDF]

open access: yes, 2017
BACKGROUND AND PURPOSE: While the majority of cerebral ischemic events due to carotid occlusive disease result from atherosclerotic plaque rupture, intraluminal carotid artery thrombus occasionally occurs in patients without preexisting carotid ...
Liang, John W.   +2 more
core   +2 more sources

Integrin α8‐Mediated Pericyte Morphogenesis Controls Blood‐Brain Barrier Integrity

open access: yesAdvanced Science, EarlyView.
This study highlights that ITGA8 impacts pericyte morphology and function, both crucial for BBB integrity, via RhoA/ROCK signaling, thus influencing TGF‐β1 activation through cytoskeletal tension and ECM interactions. Notably, in post‐ischemic recovery models, ITGA8 deficiency exacerbates vascular dysfunction by impairing pericyte‐mediated BBB ...
Chang‐Xiong Gong   +16 more
wiley   +1 more source

Carotid Artery Aneurysm: A Case Study [PDF]

open access: yes, 2013
A 60 year old male arrived at the emergency department after losing consciousness. CT showed he demonstrated a right hemispheric embolic stroke with a middle cerebral artery distribution.
Ashley Kanefsky, RDMS, Ashley   +2 more
core   +1 more source

Aneurysms of the intracranial segment of the ophthalmic artery trunk. case report and systematic literature review [PDF]

open access: yes, 2017
Aneurysms arising from the ophthalmic artery trunk (OAT) are very rare, particularly in the artery's intracranial course. The onset of a subarachnoid hemorrhage (SAH) from a ruptured OAT aneurysm in this segment is extremely rare.
C. Colonnese   +5 more
core   +1 more source

ATF5‐Dependent GDF15 Expression Mediates Anesthesia‐Induced Neuroprotection Against Stroke

open access: yesAdvanced Science, EarlyView.
Anesthesia‐induced preconditioning protects against perioperative stroke. By manipulating ATF5 in excitatory neurons, it is shown that anesthesia‐driven ATF5 upregulation activates the mitochondrial unfolded protein response (UPRmt) and elevates GDF15 expression.
Xianshu Ju   +11 more
wiley   +1 more source

Study of the blood supply of the brain in sheep

open access: yesThe Iraqi Journal of Veterinary Medicine, 1999
The brain of the sheep receives its blood supply through the carotid rete and the basilar artery. The carotid rete formed of contribution of internal carotid artery and branches from maxillary artery.
Khalid Kamil Kadhum
doaj   +1 more source

Can Emergency Physicians Perform Carotid Artery Point-of-Care Ultrasound to Detect Stenosis in Patients with TIA and Stroke? A Pilot Study [PDF]

open access: yes, 2020
Introduction: Patients with severe, symptomatic carotid stenosis can have their subsequent stroke risk reduced by surgical intervention if performed soon after a transient ischemic attack (TIA) or stroke.
Nemnom, Marie-Joe   +5 more
core  

Endothelial BMP6 Drives Hemodynamic‐Dependent VSMCs Calcification in Carotid Atherosclerosis

open access: yesAdvanced Science, EarlyView.
The study demonstrates that endothelial cell (EC)‐derived BMP6 promotes the osteogenic differentiation of vascular smooth muscle cells (VSMCs) through cell‐cell interactions. Additionally, the researchers preliminarily explore the driving effect of hemodynamic factors on BMP6‐induced calcification and reveal the regulatory role of KLF4 on BMP6.
Shen Li   +12 more
wiley   +1 more source

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