Results 31 to 40 of about 946,924 (342)

Preliminary study on internal carotid artery perfusion imaging and clinical application based on digital subtraction angiography

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2022
Background DSA is an irreplaceable diagnostic method for cerebral vascular disease. It is sensitive to intracranial macrovascular disease, but not to distal blood perfusion. In order to quantitatively assess the perfusion area of the feeding artery, this
HU Zhen   +5 more
doaj   +1 more source

Endothelial dysfunction indicators and hemorheological properties in acute ischemic stroke

open access: yesАнналы клинической и экспериментальной неврологии, 2017
We evaluated endothelial dysfunction and hemorheological indicatorsin acute ischemic stroke. The hemorheological indicators(blood viscosity, plasma viscosity, hematocrit, erythrocyte aggregationand deformability, fibrinogen concentration) were ...
M. N. Azhermacheva   +6 more
doaj   +1 more source

Chinese herbal injection for cardio-cerebrovascular disease: Overview and challenges

open access: yesFrontiers in Pharmacology, 2023
Cardio-cerebrovascular diseases are the leading cause of death worldwide and there is currently no optimal treatment plan. Chinese herbal medicine injection (CHI) is obtained by combining traditional Chinese medicine (TCM) theory and modern production ...
Jiang Huajuan   +6 more
semanticscholar   +1 more source

The cerebrovascular effects of adrenaline, noradrenaline and dopamine infusions under propofol and isoflurane anaesthesia in sheep [PDF]

open access: yes, 2002
Publisher's copy made available with the permission of the publisher © Australian Society of AnaesthetistsInfusions of catecholamines are frequently administered to patients receiving propofol or isoflurane anaesthesia.
Fortin D.   +5 more
core   +2 more sources

Cardiovascular and Cerebrovascular Disease Mortality in Asian American Subgroups

open access: yesCirculation. Cardiovascular Quality and Outcomes, 2022
Background: Asian American individuals comprise the fastest-growing race and ethnic group in the United States. Certain subgroups may be at disproportionately high cardiovascular risk.
N. Shah   +8 more
semanticscholar   +1 more source

Cerebral hemodynamic characteristics of acute mountain sickness upon acute high-altitude exposure at 3,700 m in young Chinese men. [PDF]

open access: yes, 2014
PURPOSE: We aimed at identifying the cerebral hemodynamic characteristics of acute mountain sickness (AMS). METHODS: Transcranial Doppler (TCD) sonography examinations were performed between 18 and 24 h after arrival at 3,700 m via plane from 500 m (n ...
Bian, Shi-Zhu   +8 more
core   +2 more sources

The clinical effect analysis of internal maxillary artery⁃radial artery⁃cerebral artery bypass for the treatment of cerebral vascular disease

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2022
Objective To investigate the clinical effect of cerebral vascular disease treated by transplantations of the short⁃segment radial artery (RA) using the internal maxillary artery (IMA) as the feeding artery.
TONG Zhi⁃yong   +6 more
doaj   +1 more source

Closed cranial window rodent model for investigating hemodynamic response to elevated intracranial pressure

open access: yesAnimal Models and Experimental Medicine, 2021
Background Elevated intracranial pressure (ICP) occurs in several physiological and pathological conditions, yet long‐term sequellae are not common, which implies that blood flow is preserved above ischemic thresholds.
Matt T. Oberdier   +3 more
doaj   +1 more source

Quantitative Analysis of Brain CT Perfusion in Healthy Beagle Dogs: A Pilot Study

open access: yesVeterinary Sciences, 2023
Brain computed tomography (CT) perfusion is a technique that allows for the fast evaluation of cerebral hemodynamics. However, quantitative studies of brain CT perfusion in veterinary medicine are lacking. The purpose of this study was to investigate the
Soyon An   +4 more
doaj   +1 more source

Inhaled nitric oxide: role in the pathophysiology of cardio-cerebrovascular and respiratory diseases

open access: yesIntensive Care Medicine Experimental, 2022
Nitric oxide (NO) is a key molecule in the biology of human life. NO is involved in the physiology of organ viability and in the pathophysiology of organ dysfunction, respectively.
D. Signori   +7 more
semanticscholar   +1 more source

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