Results 101 to 110 of about 435,514 (353)

PAF‐induced inflammatory and immuno‐allergic ophthalmic diseases and their mitigation with PAF receptor antagonists: Cell and nuclear effects

BioFactors, Volume 48, Issue 6, Page 1226-1249, November/December 2022., 2022
Abstract Ocular allergies are becoming more prevalent as more airborne pollutants, irritants and microbes pervade our environment. Inflammatory and allergic mediators released by dendritic and mast cells within the conjunctiva cause allergic conjunctivitis (AC), a prevalent ocular surface disorder that affects >40% of the world's human population on a ...
Najam A. Sharif
wiley   +1 more source

Cerebral small vessel disease and cognitive impairment

Journal of Neurorestoratology, 2019
Cerebral small vessel disease (CSVD) is a pathophysiological process involving small arteries such as cerebellar arteries, arterioles, capillaries, and veinlets.
Lifang Meng, Jianhua Zhao, Junli Liu, Shaomin Li   +3 more
doaj   +1 more source

Functional connectivity changes in cerebral small vessel disease - a systematic review of the resting-state MRI literature

BMC Medicine, 2021
Cerebral small vessel disease (CSVD) is a common neurological disease present in the ageing population that is associated with an increased risk of dementia and stroke.
M. Schulz, C. Malherbe, B. Cheng, G. Thomalla, E. Schlemm   +4 more
semanticscholar   +1 more source

Arterial branching and basal ganglia lacunes: a study in pure small vessel disease [PDF]

, 2017
Introduction: Lacunes are defined morphologically by size and location, but radiological characteristics alone may be unable to distinguish small vessel disease aetiology from alternative mechanisms.
Beare, Richard, Chabriat, Hugues, Dichgans, Martin, Düring, Marco, Huang, Xuya, Jouvent, Eric, Moreton, Fiona C., Muir, Keith W., Phan, Thanh, Srikanth, Velandai   +9 more
core   +2 more sources

Development of a Disease Model for Predicting Postoperative Delirium Using Combined Blood Biomarkers

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Postoperative delirium, a common neurocognitive complication after surgery and anesthesia, requires early detection for potential intervention. Herein, we constructed a multidimensional postoperative delirium risk‐prediction model incorporating multiple demographic parameters and blood biomarkers to enhance prediction accuracy ...
Hengjun Wan, Huaju Tian, Cheng Wu, Yue Zhao, Daiying Zhang, Yujie Zheng, Yuan Li, Xiaoxia Duan   +7 more
wiley   +1 more source

Vascular inflammation in cerebral small vessel disease

Neurobiology of Aging, 2012
Cerebral small vessel disease (CSVD) is considered to be caused by an increased permeability of the blood-brain barrier and results in enlargement of Virchow Robin spaces (VRs), white matter lesions, brain microbleeds, and lacunar infarcts. The increased permeability of the blood-brain barrier may relate to endothelial cell activation and activated ...
Abraham A. Kroon, Jan Damoiseaux, Ruud Theunissen, Peter W. de Leeuw, Jan Willem Cohen Tervaert, Rob P.W. Rouhl, Robert J. van Oostenbrugge, Iris L.H. Knottnerus, Jan Lodder, Léon H.G. Henskens, Julie Staals   +10 more
openaire   +3 more sources

Cerebral Amyloid Angiopathy Is Associated With Higher R2 Relaxation Rate: An MRI and Pathology Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cerebral amyloid angiopathy (CAA) involves β‐amyloid deposition in the walls of cortical and leptomeningeal small vessels. Transverse relaxation rate (R2) is a major source of contrast in MRI. This study tested the hypothesis that CAA is associated with R2, extracted the spatial pattern of CAA‐related R2 abnormalities, and evaluated ...
Md Tahmid Yasar, Arnold M. Evia, Mahir Tazwar, Sue E. Leurgans, David A. Bennett, Julie A. Schneider, Konstantinos Arfanakis   +6 more
wiley   +1 more source

Neuroimaging for differential diagnosis of transient neurological attacks

Brain and Behavior, Volume 12, Issue 12, December 2022., 2022
Abstract Background Rapid yet comprehensive neuroimaging protocols are required for patients with suspected acute stroke. However, stroke mimics can account for approximately one in five clinically diagnosed acute ischemic strokes and the rate of thrombolyzed mimics can be as high as 17%.
Ying Wang, Hao Zha
wiley   +1 more source

Cerebral small vessel disease and Alzheimer’s disease

Clinical Interventions in Aging, 2015
Zhiyou Cai,1 Chuanling Wang,1 Wenbo He,1 Hanjun Tu,2 Zhengang Tang,3 Ming Xiao,4 Liang-Jun Yan51Department of Neurology, Renmin Hospital, Hubei University of Medicine, 2Department of Basic Research Center, Hubei University of Medicine, 3Department of ...
Cai Z, Wang C, He W, Tu H, Tang Z, Xiao M, Yan LJ   +6 more
doaj  

VesselShot: Few-shot learning for cerebral blood vessel segmentation [PDF]

arXiv, 2023
Angiography is widely used to detect, diagnose, and treat cerebrovascular diseases. While numerous techniques have been proposed to segment the vascular network from different imaging modalities, deep learning (DL) has emerged as a promising approach.
arxiv