Results 21 to 30 of about 1,178,145 (310)

Effect of benzoyl taurine dipotassium salt on coagulation, hemostasis and vascular activity in the microvasculature of the brain in violation of cerebral circulation

open access: yesСибирский научный медицинский журнал, 2022
Cerebral circulation disorders (CCD) are one of the most common causes of mortality and disability in the population. Improving the microcirculation of brain tissue is one of the main directions in the treatment and prevention of CCD.Aim of the study was
V. E. Pustynnikov   +11 more
doaj   +1 more source

Clinical significance of cerebral collateral circulation assessment based on Balloon Test Occlusion

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2022
Objective To analyze compensatory ability of the cerebral collateral circulation and relevant factors affecting cerebral ischemic tolerance for internal carotid artery (ICA) occlusion by Balloon Test Occlusion (BTO), providing reference basis for the ...
SUN Zeng⁃feng   +4 more
doaj   +1 more source

Cerebral blood flow modeling in primate cortex [PDF]

open access: yes, 2010
We report new results on blood flow modeling over large volumes of cortical gray matter of primate brain. We propose a network method for computing the blood flow, which handles realistic boundary conditions, complex vessel shapes, and complex nonlinear ...
Plouraboué, Franck   +5 more
core   +1 more source

2009 ESC/ERS Pulmonary Hypertension Guidelines and Connective Tissue Disease

open access: yesAllergology International, 2011
Pulmonary hypertension was defined as mean pulmonary artery pressure ≥25 mmHg at the 4th World Symposium on Pulmonary Hypertension. In 2009, the European Society of Cardiology and European Respiratory Society jointly created guidelines for practical ...
Norifumi Nakanishi
doaj   +1 more source

Rerouting of Cerebral Circulation

open access: yesJACC: Case Reports, 2020
We describe an adolescent with long-standing atresia of the head/neck arteries and severe aortic coarctation. Because of progressive symptoms, a series of interventions was undertaken to provide direct aorta–to–carotid artery flow and coarctation ...
R. Allen Ligon, MD   +4 more
doaj   +1 more source

A model of brain circulation and metabolism: NIRS signal changes during physiological challenges [PDF]

open access: yes, 2008
We construct a model of brain circulation and energy metabolism. The model is designed to explain experimental data and predict the response of the circulation and metabolism to a variety of stimuli, in particular, changes in arterial blood pressure, CO2
Mallet, Alfred   +18 more
core   +2 more sources

Mild hypothermia alone or in combination with anesthetic post-conditioning reduces expression of inflammatory cytokines in the cerebral cortex of pigs after cardiopulmonary resuscitation [PDF]

open access: yes, 2010
Introduction: Hypothermia improves survival and neurological recovery after cardiac arrest. Pro-inflammatory cytokines have been implicated in focal cerebral ischemia/reperfusion in-jury.
Meybohm, Patrick   +8 more
core   +1 more source

Síndrome de vigilia sin respuesta y de mínima conciencia [PDF]

open access: yes, 2021
El presente documento recoge el resumen y las conclusiones de un taller dedicado a uno de los segmentos de población con daño cerebral adquirido (DCA) que, junto al de niños con DCA y a las personas con trastorno conductual severo, constituyen ...
Federación Española de Daño Cerebral
core  

Chlamydia pneumoniae in atherosclerotic middle cerebral artery [PDF]

open access: yes, 2001
Background and Purpose—Atherosclerotic middle cerebral arteries are frequent sites of thrombosis, leading to stroke. Previous studies have suggested a role for Chlamydia pneumoniae in the pathogenesis of atherosclerosis.
Virók, Dezső   +7 more
core   +1 more source

Dehydration affects cerebral blood flow but not its metabolic rate for oxygen during maximal exercise in trained humans [PDF]

open access: yes, 2014
This article has been made available through the Brunel Open Access Publishing Fund.Key points: Dehydration accrued during exercise in the heat challenges systemic and locomotor muscle blood flow, but its impact on cerebral blood flow (CBF) and ...
Stock, Christopher G   +12 more
core   +1 more source

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