Results 111 to 120 of about 1,069,547 (329)

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  

PET/MR in practice: the 3rd Chinese PET/MR Academic Symposium

European Journal of Nuclear Medicine and Molecular Imaging, 2023
M. Zhang, R. Guo, Hanzhong Wang, Jun Zhao, Biao Li   +4 more
semanticscholar   +1 more source

3D Multicellular Scaffold Based Model for Advancing Bone Disorder Research

Advanced Functional Materials, EarlyView.
A scalable 3D multicellular in vitro bone model engineered by integrating osteoblasts, osteoclasts, and endothelial cells on biodegradable scaffolds. The system recapitulates key features of human bone remodeling and disease pathology. As a proof of concept, the model mimics osteogenesis imperfecta, demonstrating its potential as a physiologically ...
Gali Guterman‐Ram, Majd Machour, Janette Zavin, Roy Meretzki, Reut Lev‐Ari, Shulamit Levenberg   +5 more
wiley   +1 more source

Feasibility of simultaneous PET-MR perfusion using a novel cardiac perfusion phantom

European Journal of Hybrid Imaging, 2017
Background PET-MR scanners are beginning to be employed for quantitative myocardial perfusion imaging. In order to examine simultaneous perfusion calculations, this work describes a feasibility study of simultaneous PET-MR of gadolinium-based contrast ...
Jim O’Doherty, Eva Sammut, Paul Schleyer, James Stirling, Muhummad Sohaib Nazir, Paul K. Marsden, Amedeo Chiribiri   +6 more
doaj   +1 more source

PET/MR in invasive ductal breast cancer: correlation between imaging markers and histological phenotype

British Journal of Cancer, 2017
Background:Differences in genetics and receptor expression (phenotypes) of invasive ductal breast cancer (IDC) impact on prognosis and treatment response.
O. Catalano, G. Horn, A. Signore, C. Iannace, M. Lepore, M. Vangel, A. Luongo, M. Catalano, C. Lehman, M. Salvatore, A. Soricelli, C. Catana, U. Mahmood, B. Rosen   +13 more
semanticscholar   +1 more source

High‐Density Boron Nitride Nanotube Composites via Surfactant‐Stabilized Lyotropic Liquid Crystals for Enhanced Space Radiation Shielding

Advanced Functional Materials, EarlyView.
High‐density BNNT films, enabling mechanical robustness and high space radiation shielding effectiveness, are fabricated using surfactant‐stabilized BNNT liquid crystal. Simulations indicate that a 50 g cm−2 BNNT film can reduce radiation exposure by 56% compared to zero shielding, potentially doubling the duration of astronaut missions on the lunar ...
Young‐Kyeong Kim, Ik Jae Lim, Hongjin Lim, Yongbi Joo, Jueun Park, Md Monir Hossain, Hyunjin Cho, Nam‐Ho You, Seokhoon Ahn, Hunsu Lee, Sang Seok Lee, Yongho Joo, Se Youn Moon, Hee Il Yoo, Calista Lum, Cheol Park, Siyoung Q. Choi, Se Gyu Jang   +17 more
wiley   +1 more source

Somatostatin Analogues in the Treatment of Neuroendocrine Tumors: Past, Present and Future [PDF]

, 2019
In recent decades, the incidence of neuroendocrine tumors (NETs) has steadily increased. Due to the slow-growing nature of these tumors and the lack of early symptoms, most cases are diagnosed at advanced stages, when curative treatment options are no ...
Amthauer, Holger, Jann, Henning, Kayser, Antonin, Roderburg, Christoph, Stueven, Anna Kathrin, Tacke, Frank, Wetz, Christoph, Wiedenmann, Bertram, Wree, Alexander   +8 more
core   +1 more source

Removal of Steroid Hormone Micropollutants by an Electrochemical Carbon Nanotube Membrane Flow‐Through Reactor: Role of Concentration and Degradation Mechanisms

Advanced Functional Materials, EarlyView.
A flow‐through electrochemical membrane reactor equipped with a carbon nanotube membrane eliminates the mass transfer limitation, achieving removals >97.5% for steroid hormone (SH) micropollutants through electrochemical adsorption and degradation, over a broad initial concentration varying from 50 to 106 ng L−1.
Siqi Liu, David Jassby, Andrea I. Schäfer   +2 more
wiley   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source

Application of ¹⁸F-FDG Positron Emission Tomography/Magnetic Resonance in Evaluation of Oropharyngeal Carcinoma

Diagnostics
Objectives: Oropharyngeal carcinoma is experiencing an increase in incidence and can easily metastasize to the cervical lymph nodes. Therefore, evaluating the tumor boundary and lymph node metastasis before treatment is critical.
Yilin Shen, Jichang Wu, Chenling Shen, Xinyun Huang, Cui Fan, Haixia Hu, Zenghui Cheng, Biao Li, Mingliang Xiang, Bin Ye   +9 more
doaj   +1 more source