Results 91 to 100 of about 76,163 (331)

Associations of Sleep and Shift Work with Osteoarthritis Risk

Arthritis Care &Research, Accepted Article.
Objective Daily rhythms may be critical for maintaining homeostasis of joint tissues. We aimed to investigate the relationships between circadian clock disruption, sleep, and osteoarthritis (OA) risk in humans. Methods In the UK Biobank, a prospective 500,000‐person cohort, we evaluated associations between sleep duration, sleeplessness/insomnia, and ...
Elizabeth L. Yanik, Abigail Bridgeman, Erik D. Herzog, Vy Pham, Bradley A. Evanoff, Farshid Guilak   +5 more
wiley   +1 more source

PET-MRI: NEW IMAGING TRENDS IN LYMPHOMA

Journal of Cancer and Allied Specialties, 2015
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Rizwan Syed, Saima Riaz
doaj   +1 more source

Analysis of Eddy currents induced by transverse and longitudinal gradient coils in different tungsten collimators geometries for SPECT/MRI integration [PDF]

, 2015
A
Joseph, Wout, Martens, Luc, Poole, Michael, Samoudi, Mohammed, Tanghe, Emmeric, Van Audenhaege, Karen, Van Holen, Roel, Vermeeren, Günter   +7 more
core   +3 more sources

18F-SynVesT-1 PET/MR Imaging of the Effect of Gut Microbiota on Synaptic Density and Neurite Microstructure: A Preclinical Pilot Study [PDF]

, 2022
Sue Y. Yi, Ali Pirasteh, James Z. Wang, Tyler Bradshaw, Justin J. Jeffery, Brian R. Barnett, Nicholas A. Stowe, Alan B. McMillan, Eugenio I. Vivas, Federico E. Rey, John‐Paul J. Yu   +10 more
openalex   +1 more source

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

Advanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov, Roberta Gabrieli, Avzal Akbarov, Nigora Nigmatova, Bekhzod Khabilov, Alessandro Schiavi, Martin Schwentenwein, Enrica Verné, Francesco Baino   +8 more
wiley   +1 more source

Practical issues and limitations of brain attenuation correction on a simultaneous PET-MR scanner

EJNMMI Physics, 2020
Background Despite the advent of clinical PET-MR imaging for routine use in 2011 and the development of several methods to address the problem of attenuation correction, some challenges remain.
J. E. Mackewn, J. Stirling, S. Jeljeli, S. M. Gould, R. I. Johnstone, I. Merida, L. C. Pike, C. G. McGinnity, K. Beck, O. Howes, A. Hammers, P. K. Marsden   +11 more
doaj   +1 more source

Discrimination and anatomical mapping of PET-positive lesions: comparison of CT attenuation-corrected PET images with coregistered MR and CT images in the abdomen [PDF]

, 2018
Purpose: PET/MR has the potential to become a powerful tool in clinical oncological imaging. The purpose of this prospective study was to evaluate the performance of a single T1-weighted (T1w) fat-suppressed unenhanced MR pulse sequence of the abdomen in
Appenzeller, Philippe, Crook, David, Kuhn, Felix, Mader, Caecilia, Schmid, Daniel, von Schulthess, G.   +5 more
core  

Polymeric Nanoparticle PET/MR Imaging Allows Macrophage Detection in Atherosclerotic Plaques [PDF]

, 2013
Author Manuscript 2013 March 02.Rationale: Myeloid cell content in atherosclerotic plaques associates with rupture and thrombosis. Thus, imaging of lesional monocytes and macrophages could serve as a biomarker of disease progression and therapeutic ...
Anderson, Daniel Griffith, Borodovsky, Anna, Di Carli, M. F., Dutta, P., Fitzgerald, K., Iwamoto, Y., Keliher, Edmund J., Libby, Peter, Majmudar, Maulik D., Nahrendorf, Matthias, Sena, B., Swirski, F. K., Truelove, J. J., Weissleder, R., Yoo, J.   +14 more
core   +1 more source

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

Correlation of PET/CT Maximal Standardized Uptake Values with Clinicopathologic Parameters of Aggressive Non-Hodgkin’s Lymphoma

Cancer Management and Research
Yingci Li,1 Dongbo Wu,2 Mohan Tian1 1Department of PET/CT-MR Center, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, 150081, People’s Republic of China; 2Department of Radiology, Harbin Medical University Cancer Hospital, Harbin ...
Li Y, Wu D, Tian M
doaj