Results 81 to 90 of about 28,548 (239)

Parkinson’s disease cerebrovascular reactivity pattern: A feasibility study

Journal of Cerebral Blood Flow & Metabolism
A mounting body of research points to cerebrovascular dysfunction as a fundamental element in the pathophysiology of Parkinson’s disease (PD). In the current feasibility study, blood-oxygen-level-dependent (BOLD) MRI was used to measure cerebrovascular reactivity (CVR) in response to hypercapnia in 26 PD patients and 16 healthy controls (HC), and ...
van der Horn, Harm Jan, Vakhtin, Andrei A, Julio, Kayla, Nitschke, Stephanie, Shaff, Nicholas, Dodd, Andrew B, Erhardt, Erik, Phillips, John P, Pirio Richardson, Sarah, Deligtisch, Amanda, Stewart, Melanie, Suarez Cedeno, Gerson, Meles, Sanne K, Mayer, Andrew R, Ryman, Sephira G   +14 more
openaire   +2 more sources

A contemporary simple risk score for prediction of severe acute kidney injury after heart transplantation

ESC Heart Failure, Volume 12, Issue 2, Page 1166-1175, April 2025.
A contemporary simple risk score for prediction of severe AKI after HT. Abstract Background The aim of this study was to develop a simple risk score to estimate severe acute kidney injury (AKI) risk based on a large contemporary heart transplantation (HT) cohort.
Shuangshuang Zhu, Weihua Qiao, Yixuan Wang, Ying Zhou, Yin Xu, Shijie Wang, Tian Xia, Guohua Wang, Si Chen, Jiawei Shi, Nianguo Dong   +10 more
wiley   +1 more source

Postictal self‐removal of intracerebral electrodes during stereoelectroencephalography monitoring: A case series

Epileptic Disorders, EarlyView.
Abstract Epilepsy surgery remains the most effective treatment for focal drug‐resistant epilepsy, and stereoelectroencephalography (SEEG) is increasingly used to define the epileptogenic‐zone network (EZN) and guide curative or palliative interventions.
Ionuț‐Flavius Bratu, Romain Carron, Julia Makhalova, Stanislas Lagarde, Fabrice Bartolomei   +4 more
wiley   +1 more source

Healthy aging affects cerebrovascular reactivity and pressure-flow responses, but not neurovascular coupling: A cross-sectional study.

PLoS ONE, 2019
Background and purposeAging leads to alterations in cerebrovascular function, and these are thought to contribute to cognitive decline/dementia. Disturbances to cerebral blood flow regulation have been reported, but the findings are inconsistent and to ...
Kayla B Stefanidis, Christopher D Askew, Timo Klein, Jim Lagopoulos, Mathew J Summers   +4 more
doaj   +1 more source

Inherited metabolic epilepsies–established diseases, new approaches

Epilepsia Open, EarlyView.
Abstract Inherited metabolic epilepsies (IMEs) represent the inherited metabolic disorders (IMDs) in which epilepsy is a prevailing component, often determining other neurodevelopmental outcomes associated with the disorder. The different metabolic pathways affected by individual IMEs are the basis of their rarity and heterogeneity.
Itay Tokatly Latzer, Phillip L. Pearl
wiley   +1 more source

Cerebrovascular Reactivity Impairment in Preclinical Alzheimer's Disease

Journal of Neuroimaging, 2019
ABSTRACT BACKGROUND AND PURPOSE A substantial overlap exists between declines in cerebral vasoreactivity (CVR) and symptomatic Alzheimer's disease (AD). CVR can be quantified using transcranial Doppler (TCD) measurement of cerebral blood flow velocities (CBFV) in the ...
Mohammed Alwatban, Daniel L. Murman, Greg Bashford   +2 more
openaire   +3 more sources

Buck Wheat: Nutritional, Bioactive Characteristics, Health Benefits, and Side Effects

Future Postharvest and Food, EarlyView.
ABSTRACT Micronutrient deficits have resulted from an over‐reliance on a small number of cereal crops for food security. The agricultural sector faces severe sustainability issues due to the rapid growth of the world's population and sudden climatic changes.
Momina Farooq, Sajad Ahmad Mir, Zahida Naseem   +2 more
wiley   +1 more source

TREM2-regulated microglial reactivity confers resilience against vascular contributions to white matter injury and cognitive decline

Cerebral Circulation - Cognition and Behavior
Cerebrovascular disease is a major contributor to subcortical white matter pathology, vascular cognitive impairment (VCI) and dementia. Although the precise pathophysiological mechanisms remain unclear, it is increasingly evident that microglial ...
Stefan Szymkowiak, Mila Redzic, Anirudh Patir, Clare Latta, Michael Daniels, Jack Barrington, Katie Askew, Jessica Duncombe, Karen Horsburgh, Barry McColl   +9 more
doaj   +1 more source

A Comprehensive Review on Nutrition, Phytochemistry, Pharmacology and Food Application Perspectives of Bioactive Rich Superfruits

Future Postharvest and Food, EarlyView.
The review critically evaluated and compared the selected superfruit phytochemistry, their bioactive composition and the key health benefits majorly emphasizing the antioxidant potential. It has highlighted the translational challenges in formulating functional foods by addressing the issues related to delivery system, bioavailability mechanism and the
Sharath Kumar Nagaraja, Javid Iqbal Mir, Mahendra Kumar Verma, Aamir Hussain Dar   +3 more
wiley   +1 more source

Non-invasive bio-electromagnetic monitoring of cerebrovascular function: a novel conductivity reactivity index (CRx) for optimal cerebral perfusion pressure in acute brain injury models

Frontiers in Bioengineering and Biotechnology
IntroductionThe pressure reactivity index (PRx) is a key predictor of cerebrovascular function, widely used to guide and optimize therapeutic strategies in patients with acute brain injury.
Jia Xu, Haochen Li, Feng Wang, Lian Yan, Gui Jin, Mingsheng Chen, Gen Li, Mingxin Qin   +7 more
doaj   +1 more source