Results 231 to 240 of about 161,088 (334)

Beneficial effects of intermittent hypoxic conditioning on cerebral circulation and prevention of cerebrovascular disorders

, 2015
H. Fred Downey, Xiangrong Shi, V. V Aleksandrin, A. V Goryacheva, Е. Б. Манухина   +4 more
openalex   +3 more sources

Cerebrovascular Pressure Restoration Rates during Recanalisation with Aspiration and Stent-Retriever Thrombectomy for Acute Ischaemic Stroke: An in Vitro Study. [PDF]

J Neuroendovasc Ther
Dinama E, Gravino G, Nayak S, Yang Y, Roffe C.   +4 more
europepmc   +1 more source

Functional reserves of cerebral circulation in patients with arterial hypertension and cerebrovascular insufficiency

, 1997
О. A. Morozova, I. K. Kuzmin
openalex   +2 more sources

Quantification of the cerebral pressure–flow relationship directional sensitivity: Reliability of shorter repeated squat–stand durations

Experimental Physiology, EarlyView.
Abstract The magnitude of changes in middle cerebral artery mean blood velocity (MCAv) is attenuated when mean arterial pressure (MAP) increases compared with when MAP decreases. This directional sensitivity has been characterized using a time‐corrected ratio calculated on MCAv and MAP changes induced by repeated squat–stands (RSS) at 0.05 and 0.10 Hz ...
Lawrence Labrecque, Marc‐Antoine Roy, Shahrzad Soleimani Dehnavi, Mahmoudreza Taghizadeh, Joel S. Burma, Jonathan D. Smirl, Patrice Brassard   +6 more
wiley   +1 more source

Uncovering the impact of the cardiovascular system on cerebrovascular health using MRI

Experimental Physiology, EarlyView.
Abstract Human cerebrovasculature is finely tuned to enable local changes in blood flow to meet the brain's demands, whilst protecting the brain from systemic changes in blood pressure, both acutely during a heartbeat and chronically over time. This review summarises cerebrovascular structure and function, their role in disease and neurodegeneration ...
Ian D. Driver, Kevin Murphy
wiley   +1 more source

Atypical Presentation Versus an Incidental Finding: A Case of Carotid Artery Stenosis. [PDF]

Cureus
Rahemtoola MS, Abid H, Rahemtoola SA, Blake M, Khan K.   +4 more
europepmc   +1 more source

Nitrite supplementation alleviates cerebrovascular dysfunction in chronically stressed mice, but cognitive decline remains

Experimental Physiology, EarlyView.
Abstract This study aimed to determine whether sodium nitrite supplementation prevented chronic stress‐induced cerebrovascular dysfunction and cognitive decline. We hypothesize that nitrite supplementation will prevent the oxidative environment and cerebrovascular dysfunction associated with chronic stress and maintain cognitive health.
Emily Burrage, Tyler Coblentz, Saina S. Prabhu, Nicole M. Eminhizer, Ryan Childers, Randall W. Bryner, Sara E. Lewis, Brooke A. Maxwell, Evan R. DeVallance, Eric E. Kelley, Paul D. Chantler   +10 more
wiley   +1 more source

Perfusion and Structural Impairment in Minor Stroke and Transient Ischemic Attack With Intracranial Atherosclerotic Stenosis: Associations With Cognitive Decline. [PDF]

CNS Neurosci Ther
Shang M, Yan G, Dun W, Liu F, Ma L, Quan L, Pico F, Jiang S, Chi X, Guo B, Liu H, Tian Z, Yan P, Niu X, Xie J, Han J, Zhang M.   +16 more
europepmc   +1 more source

P8.10 THE PATIENTS WITH ISCHEMIC STROKE IN THE POSTERIOR CIRCULATION TERRITORY HAVE IMPAIRED ENDOTHELIAL FUNCTION AND CEREBROVASCULAR REACTIVITY

, 2011
A. Yu. Vishnyakova, O.B. Kerbikov, S.A. Svoevolin, S. E. Lelyuk, V. G. Lelyuk   +4 more
openalex   +1 more source

Aortic and cardiovascular remodelling after thoracic endovascular aortic repair for blunt traumatic aortic injury in younger patients: A narrative review of physiological and clinical outcomes

Experimental Physiology, EarlyView.
Abstract Blunt traumatic aortic injury (BTAI) is severe, often fatal in younger populations due to high‐energy deceleration mechanisms. Thoracic endovascular aortic repair (TEVAR) has revolutionised BTAI treatment, surpassing the previously standard open surgical repair in mortality and complication rates.
Marco David Bokobza De la Rosa, Matti Jubouri, Thurkga Moothathamby, Mohamed Refaie, Ali Murtada, Idhrees Mohammed, Ian M. Williams, Damian M. Bailey, Mohamad Bashir   +8 more
wiley   +1 more source