Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Roido Manavaki"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract Radiomics analysis of [18F]-fluorodeoxyglucose ([18F]-FDG) PET images could be leveraged for personalised cancer medicine. However, the inherent sensitivity of radiomic features to intensity discretisation and voxel interpolation complicates
Externí odkaz:
https://doaj.org/article/19052fb9b53b4621b75501e73fb53c80
Autor:
Otso Arponen, Mary A. McLean, Muzna Nanaa, Roido Manavaki, Gabrielle C. Baxter, Andrew B. Gill, Frank Riemer, Aneurin J. Kennerley, Ramona Woitek, Joshua D. Kaggie, William J. Brackenbury, Fiona J. Gilbert
Publikováno v:
European Radiology Experimental, Vol 8, Iss 1, Pp 1-12 (2024)
Abstract Background To study the reproducibility of 23Na magnetic resonance imaging (MRI) measurements from breast tissue in healthy volunteers. Methods Using a dual-tuned bilateral 23Na/1H breast coil at 3-T MRI, high-resolution 23Na MRI three-dimen
Externí odkaz:
https://doaj.org/article/7d1674cb5ff3460396829bde23960db3
Autor:
Laura M. Lechermann, Roido Manavaki, Bala Attili, Doreen Lau, Lorna B. Jarvis, Tim D. Fryer, Nick Bird, Luigi Aloj, Neel Patel, Bristi Basu, Matthew Cleveland, Franklin I. Aigbirhio, Joanne L. Jones, Ferdia A. Gallagher
Publikováno v:
EJNMMI Research, Vol 10, Iss 1, Pp 1-12 (2020)
Abstract Purpose Tracking cells in vivo using imaging can provide non-invasive information to understand the pharmacology, efficacy, and safety of novel cell therapies. Zirconium-89 (t 1/2 = 78.4 h) has recently been used to synthesize [89Zr]Zr(oxina
Externí odkaz:
https://doaj.org/article/bb59f66a47814f5b9a3840df5801bb91
Autor:
Marius de Groot, Neel Patel, Roido Manavaki, Robert L. Janiczek, Mats Bergstrom, Andrew Östör, Danielle Gerlag, Alexandra Roberts, Martin J. Graves, Yakshitha Karkera, Disala Fernando, Prafull Mistry, Adam Walker, Nicolas Wisniacki, Tim D. Fryer, Pilar Jimenez-Royo
Publikováno v:
EJNMMI Research, Vol 9, Iss 1, Pp 1-11 (2019)
Abstract Purpose While the aetiology of rheumatoid arthritis (RA) remains unclear, many of the inflammatory components are well characterised. For diagnosis and therapy evaluation, in vivo insight into these processes would be valuable. Various imagi
Externí odkaz:
https://doaj.org/article/f25e31e523564759adfb8b73d012a28d
Autor:
Marian Galovic, Kjell Erlandsson, Tim D. Fryer, Young T. Hong, Roido Manavaki, Hasan Sari, Sarah Chetcuti, Benjamin A. Thomas, Martin Fisher, Selena Sephton, Roberto Canales, Joseph J Russell, Kerstin Sander, Erik Årstad, Franklin I. Aigbirhio, Ashley M. Groves, John S. Duncan, Kris Thielemans, Brian F. Hutton, Jonathan P. Coles, Matthias J. Koepp
Publikováno v:
NeuroImage, Vol 237, Iss , Pp 118194- (2021)
Blood-based kinetic analysis of PET data relies on an accurate estimate of the arterial plasma input function (PIF). An alternative to invasive measurements from arterial sampling is an image-derived input function (IDIF). However, an IDIF provides t
Externí odkaz:
https://doaj.org/article/57d2611920154aa588abda4ba324fa91
Autor:
Iosif A. Mendichovszky, Andrew S. Powlson, Roido Manavaki, Franklin I. Aigbirhio, Heok Cheow, John R. Buscombe, Mark Gurnell, Fiona J. Gilbert
Publikováno v:
Diagnostics, Vol 6, Iss 4, p 42 (2016)
Adrenal lesions present a significant diagnostic burden for both radiologists and endocrinologists, especially with the increasing number of adrenal ‘incidentalomas’ detected on modern computed tomography (CT) or magnetic resonance imaging (MRI).
Externí odkaz:
https://doaj.org/article/74e8e6de764c4d7a9fb89a3f32333a4b
Autor:
Andrej Ćorović, Christopher Wall, Meritxell Nus, Deepa Gopalan, Yuan Huang, Maria Imaz, Michal Zulcinski, Marta Peverelli, Anna Uryga, Jordi Lambert, Dario Bressan, Robert T. Maughan, Charis Pericleous, Suraiya Dubash, Natasha Jordan, David R. Jayne, Stephen P. Hoole, Patrick A. Calvert, Andrew F. Dean, Doris Rassl, Tara Barwick, Mark Iles, Mattia Frontini, Greg Hannon, Roido Manavaki, Tim D. Fryer, Luigi Aloj, Martin J. Graves, Fiona J. Gilbert, Marc R. Dweck, David E. Newby, Zahi A. Fayad, Gary Reynolds, Ann W. Morgan, Eric O. Aboagye, Anthony P. Davenport, Helle F. Jørgensen, Ziad Mallat, Martin R. Bennett, James E. Peters, James H.F. Rudd, Justin C. Mason, Jason M. Tarkin
Publikováno v:
Ćorović, A, Wall, C, Nus, M, Gopalan, D, Huang, Y, Imaz, M, Zulcinski, M, Peverelli, M, Uryga, A, Lambert, J, Bressan, D, Maughan, R T, Pericleous, C, Dubash, S, Jordan, N, Jayne, D R, Hoole, S P, Calvert, P A, Dean, A F, Rassl, D, Barwick, T, Iles, M, Frontini, M, Hannon, G, Manavaki, R, Fryer, T D, Aloj, L, Graves, M J, Gilbert, F J, Dweck, M R, Newby, D E, Fayad, Z A, Reynolds, G, Morgan, A W, Aboagye, E O, Davenport, A P, Jørgensen, H F, Mallat, Z, Bennett, M R, Peters, J E, Rudd, J H F, Mason, J C & Tarkin, J M 2023, ' Somatostatin Receptor PET/MR Imaging of Inflammation in Patients with Large Vessel Vasculitis and Atherosclerosis ', Journal of the American College of Cardiology, vol. 81, no. 4, pp. 336-354 . https://doi.org/10.1016/j.jacc.2022.10.034, https://doi.org/10.1016/j.jacc.2022.10.034
Background:Assessing inflammatory disease activity in large vessel vasculitis (LVV) can be challenging by conventional measures. Objectives:We aimed to investigate somatostatin receptor 2 (SST2) as a novel inflammation-specific molecular imaging targ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::160dc50b6bb26e3f1bcc28ffe5e6ba6c
https://zenodo.org/record/7912981
https://zenodo.org/record/7912981
Autor:
Andrej Ćorović, Deepa Gopalan, Christopher Wall, Marta Peverelli, Stephen P. Hoole, Patrick A. Calvert, Roido Manavaki, Tim D. Fryer, Luigi Aloj, Martin J. Graves, Martin R. Bennett, James H.F. Rudd, Jason M. Tarkin
Post-infarct inflammation and its resolution modulate ischemic injury after myocardial infarction (MI). While cardiac magnetic resonance imaging (MRI) is useful for assessing ventricular function, viability and structural complications after MI, as w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a43020ed997cef21a666e54fb74486cf
https://www.repository.cam.ac.uk/handle/1810/339059
https://www.repository.cam.ac.uk/handle/1810/339059
Autor:
Evan Reid, Tim D. Fryer, Antonina Kouli, Patrick Yu-Wai-Man, Roido Manavaki, Caroline H. Williams-Gray, Patrick F. Chinnery, Heather Biggs, Edward T. Bullmore, Zoe MacIntyre, Young T. Hong, Rita Horvath, Jelle van den Ameele, Franklin I. Aigbirhio
Publikováno v:
Neurology
article-version (Version of Record) 3
article-version (Version of Record) 3
ObjectiveTo explore the possibilities of radioligands against the mitochondrial outer membrane translocator protein (TSPO) as biomarkers for mitochondrial disease, we performed brain PET-MRI with [11C]PK11195 in 14 patients with genetically confirmed
Autor:
Roido Manavaki, Frank H. Hezemans, Young T. Hong, James B. Rowe, George Savulich, Maura Malpetti, Tim D. Fryer, John T. O'Brien, Julie Wiggins, Jonathan P. Coles, Selena Milicevic Sephton, Istvan Boros, Negin Holland, P. Simon Jones, Franklin I. Aigbirhio
Publikováno v:
Mov Disord
BACKGROUND: Synaptic loss is a prominent and early feature of many neurodegenerative diseases. OBJECTIVES: We tested the hypothesis that synaptic density is reduced in the primary tauopathies of progressive supranuclear palsy (PSP) (Richardson's synd