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Results: 27
Thresholds for Arterial Wall Inflammation Quantified by 18F-FDG PET Imaging
Fleur M van der Valk, Simone L Verweij, Koos AH Zwinderman, Aart C Strang, Yannick Kaiser, Henk A Marquering, Aart J Nederveen, Erik SG Stroes, Hein J Verberne, James HF Rudd
May 05, 2016
(18)F-FDG PET/CT Atherosclerosis Imaging Inflammation thresholds Aged Aorta Aortitis Arteritis Carotid Arteries Carotid Artery Diseases Case-Control Studies Female Fluorodeoxyglucose F18 Humans Male Middle Aged Observer Variation Plaque Atherosclerotic Positron-Emission Tomography Predictive Value of Tests Radiopharmaceuticals Reproducibility of Results
Study on the association of wall shear stress and vessel structural stress with atherosclerosis
Zhongzhao Teng, Shuo Wang, Aziz Tokgoz, Valentina Taviani, Joseph Bird, Umar Sadat, Yuan Huang, Andrew J Patterson, Nichola Figg, Martin J Graves, Jonathan H Gillard
Jan 18, 2021
BACKGROUND AND AIMS: Artery is subject to wall shear stress (WSS) and vessel structural stress (VSS) simultaneously. This study is designed to explore the role of VSS in development of atherosclerosis. METHODS: Silastic collars...
Three-dimensional black-blood T2 mapping with compressed sensing and data-driven parallel imaging in the carotid artery.
Jianmin Yuan, Ammara Usman, Scott A Reid, Kevin F King, Andrew J Patterson, Jonathan H Gillard, Martin J Graves
Feb 13, 2017
Carotid imaging Compressed sensing Parallel imaging T(2) mapping Adult Aged Aged 80 and over Carotid Arteries Carotid Stenosis Feasibility Studies Female Humans Image Processing Computer-Assisted Imaging Three-Dimensional Magnetic Resonance Imaging Male Middle Aged Phantoms imaging Reproducibility of Results Young Adult
Superficial and multiple calcifications and ulceration associate with intraplaque hemorrhage in the carotid atherosclerotic plaque.
Jia Yang, Xiangjun Pan, Bai Zhang, Yanhong Yan, Yabo Huang, Adam K Woolf, Jonathan H Gillard, Zhongzhao Teng, Pinjing Hui
Sep 05, 2018
Ferumoxytol-enhanced three-dimensional magnetic resonance imaging of carotid atheroma- a feasibility and temporal dependence study.
Ammara Usman, Andrew J Patterson, Jianmin Yuan, Alison Cluroe, Ilse Patterson, Martin J Graves, Jonathan H Gillard, Umar Sadat
Jan 06, 2020
CT texture-based radiomics analysis of carotid arteries identifies vulnerable patients
Fulvio Zaccagna, Balaji Ganeshan, Marcello Arca, Marco Rengo, Alessandro Napoli, Leonardo Rundo, Ashley M Groves, Andrea Laghi, Iacopo Carbone, Leon J Menezes
Jul 12, 2021
PURPOSE: To assess the potential role of computed tomography (CT) texture analysis (CTTA) in identifying vulnerable patients with carotid artery atherosclerosis. METHODS: In this case-control pilot study, 12 patients with...
Transfer-function-free technique for the noninvasive determination of the human arterial pressure waveform.
Alessandro Giudici, Carlo Palombo, Carmela Morizzo, Michaela Kozakova, J Kennedy Cruickshank, Ian B Wilkinson, Ashraf W Khir
Sep 23, 2021
Characterization of healing following atherosclerotic carotid plaque rupture in acutely symptomatic patients
Zhongzhao Teng, Andrew J Degnan, Umar Sadat, Fang Wang, Victoria E Young, Martin J Graves, Shengyong Chen, Jonathan H Gillard
Nov 15, 2011
Disease-relevant transcriptional signatures identified in individual smooth muscle cells from healthy mouse vessels.
Lina Dobnikar, Annabel L Taylor, Joel Chappell, Phoebe Oldach, Jennifer L Harman, Erin Oerton, Elaine Dzierzak, Martin R Bennett, Mikhail Spivakov, Helle F Jørgensen
Dec 10, 2018
A Comparison of Black-blood T2 Mapping Sequences for Carotid Vessel Wall Imaging at 3T
Jianmin Yuan, Andrew J Patterson, Pascal PR Ruetten, Scott A Reid, Jonathan H Gillard, Martin J Graves
May 18, 2018
PURPOSE: This study is to compare the accuracy of four different black-blood T2 mapping sequences in carotid vessel wall. METHODS: Four different black-blood T2 mapping sequences were developed and tested through phantom...
Assessing robustness of carotid artery CT angiography radiomics in the identification of culprit lesions in cerebrovascular events.
Elizabeth PV Le, Leonardo Rundo, Jason M Tarkin, Nicholas R Evans, Mohammed M Chowdhury, Patrick A Coughlin, Holly Pavey, Chris Wall, Fulvio Zaccagna, Ferdia A Gallagher, Yuan Huang, Rouchelle Sriranjan, Anthony Le, Jonathan R Weir-McCall, Michael Roberts, Fiona J Gilbert, Elizabeth A Warburton, Carola-Bibiane Schönlieb, Evis Sala, James HF Rudd
Jan 22, 2021
Radiomics, quantitative feature extraction from radiological images, can improve disease diagnosis and prognostication. However, radiomic features are susceptible to image acquisition and segmentation variability. Ideally, only...
Differential Inhibition of Human Atherosclerotic Plaque-Induced Platelet Activation by Dimeric GPVI-Fc and Anti-GPVI Antibodies
Janina Jamasbi, Remco TA Megens, Mariaelvy Bianchini, Götz Münch, Martin Ungerer, Alexander Faussner, Shachar Sherman, Adam Walker, Pankaj Goyal, Stephanie Jung, Richard Brandl, Christian Weber, Reinhard Lorenz, Richard Farndale, Natalie Elia, Wolfgang Siess
Jun 01, 2015
Identifying active vascular microcalcification by (18)F-sodium fluoride positron emission tomography.
Agnese Irkle, Alex T Vesey, David Y Lewis, Jeremy N Skepper, Joseph LE Bird, Marc R Dweck, Francis R Joshi, Ferdia A Gallagher, Elizabeth A Warburton, Martin R Bennett, Kevin M Brindle, David E Newby, James H Rudd, Anthony P Davenport
Jun 03, 2015
Bayes clustering and structural support vector machines for segmentation of carotid artery plaques in multicontrast MRI.
Vascular Imaging With $^{18}$F-Fluorodeoxyglucose Positron Emission Tomography Is Influenced by Hypoxia
FR Joshi, R Manavaki, TD Fryer, NL Figg, JC Sluimer, FI Aigbirhio, AP Davenport, PJ Kirkpatrick, EA Warburton, JHF Rudd
Apr 05, 2017
This study was funded by a programme grant (RG/10/007/28300) from the British Heart Foundation (BHF). Dr. Joshi was supported by a BHF Clinical Research Training Fellowship (FS/12/29/29463), a British Atherosclerosis Society...
MRI-based biomechanical parameters for carotid artery plaque vulnerability assessment.
Lambert Speelman, Zhongzhao Teng, Aart J Nederveen, Aad van der Lugt, Jonathan H Gillard
Oct 12, 2016
Bayesian Inference-Based Estimation of Normal Aortic, Aneurysmal and Atherosclerotic Tissue Mechanical Properties
Shuo Wang, Aziz Tokgoz, Yuan Huang, Yongxue Zhang, Jiaxuan Feng, Priya Sastry, Chang Sun, Nichola Figg, Qingsheng Lu, Michael PF Sutcliffe, Zhongzhao Teng, Jonathan H Gillard
Jan 24, 2019
Relationship between white matter hyperintensities volume and the circle of Willis configurations in patients with carotid artery pathology
L Saba, R Sanfilippo, M Porcu, P Lucatelli, R Montisci, F Zaccagna, J Suri, M Anzidei, M Wintermark
Nov 16, 2017
Purpose
We aimed to assess if there is a difference of distribution and volume of white matter hyperintensities (WMH) in the brain according to the Circle of Willis (CoW) configuration in patients with carotid artery...
18F-FDG Uptake on PET/CT in Symptomatic versus Asymptomatic Carotid Disease
Mohammed M Chowdhury, Jason M Tarkin, Nicholas R Evans, Elizabeth Le, Elizabeth A Warburton, Paul D Hayes, James HF Rudd, Patrick A Coughlin
Jun 29, 2018
INTRODUCTION: The role of positron emission tomography (PET)/computed tomography (CT) in the determination of inflammation in arterial disease is not well defined. This can provide information about arterial wall inflammation in...
Inflammation Microcalcification Peripheral Arterial Disease positron emission tomography Aged Asymptomatic Diseases Carotid Arteries Carotid Artery Diseases Chi-Square Distribution Female Fluorodeoxyglucose F18 Humans Male Plaque Atherosclerotic Positron Emission Tomography Computed Tomography Predictive Value of Tests Prognosis Radiopharmaceuticals
Development and Validation of a Path Length Calculation for Carotid-Femoral Pulse Wave Velocity Measurement
Jonathan R Weir-McCall, Liam Brown, Jennifer Summersgill, Piotr Talarczyk, Michael Bonnici-Mallia, Sook C Chin, Faisel Khan, Allan D Struthers, Frank Sullivan, Helen M Colhoun, Angela C Shore, Kunihiko Aizawa, Leif Groop, Jan Nilsson, John R Cockcroft, Carmel M McEniery, Ian B Wilkinson, Yoav Ben-Shlomo, J Graeme Houston
Jun 12, 2018
Current distance measurement techniques for pulse wave velocity (PWV) calculation are susceptible to intercenter variability. The aim of this study was to derive and validate a formula for this distance measurement. Based on...
arteriosclerosis Atherosclerosis Cardiovascular Diseases Hypertension Magnetic Resonance Angiography Pulse Wave Analysis Adult Age Factors Aged Analysis of Variance Blood Flow Velocity blood pressure Blood Pressure Determination Carotid Arteries Cohort Studies Female Femoral Artery Humans Logistic Models Magnetic Resonance Angiography Male Middle Aged Prospective Studies Pulse Wave Analysis Risk Assessment Sex Factors Vascular Stiffness Whole Body Imaging
Genetic and Pharmacological Inhibition of TREM-1 Limits the Development of Experimental Atherosclerosis.
Jeremie Joffre, Stephane Potteaux, Lynda Zeboudj, Xavier Loyer, Amir Boufenzer, Ludivine Laurans, Bruno Esposito, Marie Vandestienne, Saskia CA de Jager, Carole Hénique, Ivana Zlatanova, Soraya Taleb, Patrick Bruneval, Alain Tedgui, Ziad Mallat, Sebastien Gibot, Hafid Ait-Oufella
Jun 21, 2018
BACKGROUND: Innate immune responses activated through myeloid cells contribute to the initiation, progression, and complications of atherosclerosis in experimental models. However, the critical upstream pathways that link innate...
apolipoprotein foam cells Inflammation macrophage Toll-like receptor Animals Apoptosis Carotid Arteries Carotid Artery Diseases Cells Cultured Disease Models Animal Enzyme-Linked Immunosorbent Assay Genetic Therapy Humans Immunity Innate Lauric Acids MACROPHAGES Male Membrane Glycoproteins Mice Mice Inbred C57BL Mice Transgenic Oligopeptides Plaque Atherosclerotic Receptors Immunologic Rhodamines Triggering Receptor Expressed on Myeloid Cells-1
Influence of material property variability on the mechanical behaviour of carotid atherosclerotic plaques
Jianmin Yuan, Zhongzhao Teng, Jiaxuan Feng, Yongxue Zhang, Adam J Brown, Jonathan H Gillard, Zaiping Jing, Qingsheng Lu
Jun 04, 2015
A uni-extension study on the ultimate material strength and extreme extensibility of atherosclerotic tissue in human carotid plaques.
Zhongzhao Teng, Jiaxuan Feng, Yongxue Zhang, Michael PF Sutcliffe, Yuan Huang, Adam J Brown, Zaiping Jing, Qingsheng Lu, Jonathan H Gillard
Sep 25, 2015
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