Results 261 to 270 of about 1,069,547 (329)

PET/MR Versus PET/CT Imaging: Impact on the Clinical Management of Small-Bowel Crohn's Disease.

Journal of Crohn's & Colitis, 2016
G. Pellino, E. Nicolai, O. Catalano, S. Campione, F. D'armiento, M. Salvatore, A. Cuocolo, F. Selvaggi   +7 more
semanticscholar   +1 more source

Unveiling Dipolar Interaction‐Driven Magnetic Field Inhomogeneities in T2 MRI Contrast Agents

Advanced Science, EarlyView.
In this study, chemically designed nanoscale‐distance‐tuned based on silica‐coated iron oxide nanoparticles are used to investigate how dipolar interactions affect magnetic resonance imaging (MRI) contrast. By varying shell thickness, researchers modulated dipolar interactions and observed an exponential increase in transverse relaxivity (r2) that ...
Pelayo García‐Acevedo, Yolanda Piñeiro, Juan Gallo, Pedro Ramos‐Cabrer, Ramón Iglesias‐Rey, José Rivas, Manuel Bañobre‐López   +6 more
wiley   +1 more source

The impact of short-term non-steroidal androgen antagonist therapy on PSMA expression and tumor cellularity studied with dynamic [⁶⁸Ga]Ga-PSMA-11 PET/MR in hormone-sensitive prostate cancer patients, a preliminary longitudinal prospective study. [PDF]

EJNMMI Res
Sanchez-Crespo A, Jonmarker O, Jäderling F, Carlsson S, Olsson M, Li C, Axelsson R.   +6 more
europepmc   +1 more source

4: Caro Acura 2016 Primary Analysis of a Phase II Study of Metastasis-Directed Ablative Therapy to Psma (18F-DCFPYL) Pet-Mr/ Ct Defined Oligorecurrent Prostate Cancer

, 2020
Rachel Glicksman, Ur Metser, Doug Vines, Rosanna Chan, John F. Valliant, Peter Chung, Mary Gospodarowicz, Andrew Bayley, Charles Catton, Padraig Warde, Joelle Helou, Srinivas Raman, David Green, Nathan Perlis, Neil Fleshner, Robert J. Hamilton, Alexandre R. Zlotta, Antonio Finelli, David A. Jaffray, Alejandro Berlín   +19 more
openalex   +1 more source

Evaluation of Atlas-Based Attenuation Correction for Integrated PET/MR in Human Brain: Application of a Head Atlas and Comparison to True CT-Based Attenuation Correction

Journal of Nuclear Medicine, 2016
T. Sekine, A. Buck, G. Delso, E. T. ter Voert, M. Huellner, P. Veit-Haibach, G. Warnock   +6 more
semanticscholar   +1 more source

A Mathematical Model of Cellular Aggregation Predicts Patterns of Tau Accumulation in Neurodegenerative Disease

Advanced Science, EarlyView.
A minimal computational model of cellular aggregate formation in neurodegenerative disease, encompassing two competing processes: cell‐autonomous and cell‐to‐cell triggers of aggregation, is presented. Despite its simplicity, the model can reproduce the aggregate patterns observed in post‐mortem brain images from the primary tauopathy Progressive ...
Shih‐Huan Huang, Annelies Quaegebeur, Tanrada Pansuwan, Timothy Rittman, Ruiyan Wang, Tuomas PJ Knowles, James B Rowe, David Klenerman, Georg Meisl   +8 more
wiley   +1 more source

A Review on Understanding and Strengthening of Active Species in Titanium Silicalite‐1 (TS‐1) Catalysts

Advanced Science, EarlyView.
The hydrolysis rate matching strategy, crystallization rate matching strategy of the titanium and silicon sources, dissolution‐recrystallization strategy in the synthesis process can be designed to regulate the microenvironment of active centers to design TS‐1 enriched in Ti active species.
Yan Xue, Shuling Liu, Jiaqi Wang, Huanhuan Zhang, Huijuan Wei, Yanyan Liu, Xiangyu Wang, Jinjun Tian, Jianchun Jiang, Baojun Li   +9 more
wiley   +1 more source

Mapping the evolution of PET/MR research: a bibliometric analysis of publication trends, leading contributors, and conceptual frameworks (2011-2023). [PDF]

EJNMMI Rep
Li J, Ye C, Li S, Lin G.
europepmc   +1 more source

Lithium and Vanadium Intercalation into Bilayer V2Se2O: Ferrimagnetic–Ferroelastic Multiferroics and Anomalous and Spin Transport

Advanced Science, EarlyView.
Li‐ and V‐intercalated V2Se2O bilayers possess intralayer ferrimagnetic and interlayer ferromagnetic orders, alongside ferroelasticity, in‐plane uniaxial magnetic anisotropy, half‐metal/enhanced spin splitting, the anomalous Hall effect, giant magnetoresistance, tunneling magnetoresistance, near‐perfect spin filtering effect, spin Seebeck effect, and ...
Long Zhang, Yuxin Liu, Junfeng Ren, Guangqian Ding, Xiaotian Wang, Guangxin Ni, Guoying Gao, Zhenxiang Cheng   +7 more
wiley   +1 more source

¹⁸F-FDG-PET/MR imaging to monitor disease activity in large vessel vasculitis. [PDF]

Nat Commun
Pugh D, Patel D, Macnaught G, Czopek A, Bruce L, Donachie J, Gallacher PJ, Tan S, Ahlman M, Grayson PC, Basu N, Dhaun N.   +11 more
europepmc   +1 more source