Results 121 to 130 of about 76,465 (345)

The Development and Challenges of PET/MRI Dual‐Modality Imaging Probes—An Update

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT The integration of Positron emission tomography (PET) with Magnetic resonance imaging (MRI) combines the functional imaging capabilities of PET with the high‐resolution anatomical detail of MRI, creating a synergistic platform for advanced diagnostic imaging and image‐guided therapies. Central to the success of this dual‐modality system is the
Maryam Sabbaghan   +5 more
wiley   +1 more source

Correlation Between Calcification Characteristics of Carotid Atherosclerotic Plaque and Plaque Vulnerability

open access: yesTherapeutics and Clinical Risk Management, 2021
Xiangli Xu,1 Yang Hua,2 Beibei Liu,2 Fubo Zhou,2 Lili Wang,2 Weihong Hou2 1Department of Ultrasound, the Second Hospital of Harbin, Harbin, People’s Republic of China; 2Department of Vascular Ultrasonography, Xuanwu Hospital, Capital Medical University ...
Xu X   +5 more
doaj  

Cognition–Eye–Brain Connection in Alzheimer's Disease Spectrum Revealed by Multimodal Imaging

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background The connection between cognition, eye, and brain remains inconclusive in Alzheimer's disease (AD) spectrum disorders. Purpose To explore the relationship between cognitive function, retinal biometrics, and brain alterations in the AD spectrum. Study Type Prospective.
Yan Shi   +12 more
wiley   +1 more source

The effect of serum MMP⁃9 and IL⁃6 on the vulnerability of carotid atherosclerotic plaque

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2012
Objective To explore the relationship of MMP⁃9 and IL⁃6 and the vulnerability of carotid atherosclerotic plaque. Methods According to the plaque vulnerability, 69 patients with acute cerebral infarction were divided into vulnerable plaque group (n = 35 ...
Wei WANG   +5 more
doaj  

Protruding Aortic Plaque and Coronary Plaque Vulnerability

open access: yesJournal of the American Heart Association
Background Protruding aortic plaque is known to be associated with an increased risk for future cardiac and cerebrovascular events. However, the relationship between protruding aortic plaque and coronary plaque characteristics has not been systematically investigated. Methods and Results
Haruhito Yuki   +10 more
openaire   +3 more sources

Quantitative Evaluation of Carotid Artery Stenosis by Multi‐VENC 4D Flow MRI: Incorporating Turbulent Kinetic Energy for Clinical Validity

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Cervical internal carotid artery stenosis (ICS) is a recognized risk factor for ischemic stroke, yet morphological severity alone may not fully reflect hemodynamic alterations. Turbulent kinetic energy (TKE), derived from multi‐velocity‐encoding (multi‐VENC) four‐dimensional (4D) flow MRI, may provide a robust marker for ICS ...
Takahiro Ando   +11 more
wiley   +1 more source

Differential Features of Culprit Intracranial Atherosclerotic Lesions: A Whole-Brain Vessel Wall Imaging Study in Patients With Acute Ischemic Stroke. [PDF]

open access: yes, 2018
BackgroundIntracranial atherosclerotic disease tends to affect multiple arterial segments. Using whole-brain vessel wall imaging, we sought to study the differences in plaque features among various types of plaques in patients with a recent unilateral ...
Bi, Xiaoming   +12 more
core  

Myeloperoxidase and Plaque Vulnerability [PDF]

open access: yesArteriosclerosis, Thrombosis, and Vascular Biology, 2004
Sudden cardiac death remains the leading cause of mortality in industrialized societies, outpacing all cancer related deaths combined. The majority of sudden cardiac deaths arise from acute myocardial infarction secondary to intracoronary artery thromboses. Remarkably, the culprit lesions involved are typically not flow-limiting stenoses,1,2 but rather
openaire   +2 more sources

Murine Supraspinatus Tendons Demonstrate Aging‐Related Changes in Multiscale Mechanics, Structure, and Gene Expression

open access: yesJournal of Orthopaedic Research, EarlyView.
ABSTRACT Rotator cuff disorders are common in the aging population, often leading to pain, disability, and reduced quality of life. Age‐associated changes can occur disproportionately in regions of high mechanical stress, such as the insertion site of the supraspinatus tendon, leading to increased injury rates and tendinopathies.
Michael S. DiStefano   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy