Results 11 to 20 of about 283,363 (298)

Regulation of atherosclerotic plaque inflammation [PDF]

open access: yesJournal of Internal Medicine, 2015
AbstractThe immune reactions that regulate atherosclerotic plaque inflammation involve chemokines, lipid mediators and costimulatory molecules. Chemokines are a family of chemotactic cytokines that mediate immune cell recruitment and control cell homeostasis and activation of different immune cell types and subsets.
Back, M., Weber, C., Lutgens, E.
openaire   +3 more sources

Carotid plaque stress analysis by fluid structure interaction based on in-vivo MRI: Implications to plaque vulnerability assessment [PDF]

open access: yes, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 2010.Stroke is one of the leading causes of death in the world, resulting mostly from the sudden rupture of atherosclerotic plaques.
Gao, Hao
core   +7 more sources

Carotid plaque vulnerability assessment by microscopic morphology analysis, ultrasound and 3D model reconstruction [PDF]

open access: yes, 2012
This thesis was submitted for the degree of Docter of Philosophy and awarded by Brunel University.Research suggests that plaque morphology plays a crucial role in determining plaque vulnerability.
Choudhury, Ahsan
core   +7 more sources

Recent Trends in Artificial Intelligence-Assisted Coronary Atherosclerotic Plaque Characterization [PDF]

open access: yes, 2021
Coronary artery disease is a major cause of morbidity and mortality worldwide. Its underlying histopathology is the atherosclerotic plaque, which comprises lipid, fibrous and—when chronic—calcium components.
Ashwal, A J   +19 more
core   +1 more source

Atherosclerotic carotid plaque segmentation [PDF]

open access: yesThe 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2005
Atherosclerosis is the major cause of heart attack and stroke in the western world. In this paper we present a computerized method for segmenting the athrerosclerotic carotid plaque from ultrasound images. The method uses the blood flow image first to detect the initial contour of the plaque, and then despeckle filtering and snakes to deform the ...
Loizou, C.P.   +4 more
openaire   +3 more sources

Effects of norepinephrine on plaque hypoxia in atherosclerotic rabbits

open access: yesFrontiers in Cardiovascular Medicine, 2023
BackgroundHypoxia plays a vital role throughout the whole process of atherosclerotic vulnerable plaque formation, which may be induced by a reduced oxygen supply.
Jia-Yu Wang   +4 more
doaj   +1 more source

The Role of Matrix Metalloproteinase-9 in Atherosclerotic Plaque Instability

open access: yesMediators of Inflammation, 2020
Matrix metalloproteinase-9 (MMP-9) belongs to the MMP family and has been widely investigated. Excessive MMP-9 expression can enhance extracellular matrix degradation and promote plaque instability.
Tiewei Li   +5 more
doaj   +1 more source

Increases of Corporal Temperature as a Risk Factor of Atherosclerotic Plaque Instability [PDF]

open access: yes, 2008
This work explores for the first time the effects of temperature increments on the development of high shear stresses between plaque and arterial wall due to their different dilatational properties. Data from the literature report febrile reactions prior
Rojo Pérez, Francisco Javier   +9 more
core   +1 more source

Research Progress on the Risk Factors and Outcomes of Human Carotid Atherosclerotic Plaques

open access: yesChinese Medical Journal, 2017
Objective: Atherosclerosis is an inflammatory process that results in complex lesions or plaques that protrude into the arterial lumen. Carotid atherosclerotic plaque rupture, with distal atheromatous debris embolization, causes cerebrovascular events ...
Xiang-Dong Xiong   +3 more
doaj   +1 more source

Ultra-short echo time cardiovascular magnetic resonance of atherosclerotic carotid plaque [PDF]

open access: yes, 2010
Background Multi-contrast weighted cardiovascular magnetic resonance (CMR) allows detailed plaque characterisation and assessment of plaque vulnerability.
Sonia Nielles-Vallespin   +31 more
core   +1 more source

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