Results 31 to 40 of about 273,369 (310)

Hybrid Single-Photon Emission Computed Tomography/Computed Tomography Imaging Features of Tumoral Calcinosis in Technetium-99m Methylene Diphosphonate Bone Scintigraphy

open access: yesWorld Journal of Nuclear Medicine, 2015
Tumoral calcinosis (TC) is an uncommon ectopic calcification syndrome. TC is a benign condition characterized by the presence of large calcific soft tissue deposits occurring predominantly in a periarticular location.
Koramadai Kamaleshwaran   +4 more
doaj   +1 more source

Targeted radiotherapy of neuroblastoma: future directions [PDF]

open access: yes, 2017
No abstract ...
Gaze, Mark N.   +4 more
core   +2 more sources

Highly Enriched Uranium-Free Medical Radioisotope Production Methods: An Integrative Review

open access: yesApplied Sciences, 2022
The ever-growing need for radiopharmaceuticals, i.e., compounds containing pharmaceutical drugs and radioisotopes used for medical diagnostic imaging (SPECT/PET scan) and treating neoplasms, is significantly leading to an increased demand for such ...
Bruno Silveira Nunes   +5 more
doaj   +1 more source

One‐Step Assembly of α‐Aryl‐Substituted DOTAs as Superior and Universal Platforms for Multifunctional Theranostics

open access: yesAngewandte Chemie, EarlyView.
A one‐step multi‐component synthetic approach is reported to construct α‐aryl‐substituted DOTAs, which required tedious multi‐step synthesis in all previous works. The synthesized α‐aryl‐substituted DOTAs showed improved performance for developing multifunctional theranostics and represent a universal platform for bioconjugation. Abstract α‐Substituted
Pak‐Lun Lam   +8 more
wiley   +2 more sources

Efficiency simulation and coincidence-summing correction for HPGe detector

open access: yesHe jishu
BackgroundIn order to enhance the detection sensitivity of HPGe detectors for measuring the low-level activity of radionuclides, samples are usually measured as close to the detector as possible to improve the detection efficiency, which inevitably leads
ZHANG Ruiqin   +8 more
doaj   +1 more source

Precision strikes: PSMA-targeted radionuclide therapy in prostate cancer – a narrative review

open access: yesFrontiers in Oncology, 2023
IntroductionRadio-ligand targeted therapy is a new and promising concept of treatment Castration resistant prostate cancer (CRPC). Only a few radio-pharmaceutics were approved for usage in treating prostate cancer, among the multiple others tested.
Paweł Szponar   +5 more
doaj   +1 more source

Numerical simulation of radionuclides migration in the far field of a geological repository [PDF]

open access: yes, 2015
Safety conditions associated with geological repositories must be guaranteed also in the case of radionuclides migrating from the near field to the far field of a geological repository and to the external environment.
Cinzia, Miracapillo, Ferroni, Luisa
core   +1 more source

Urease-powered nanobots for radionuclide bladder cancer therapy

open access: yesNature Nanotechnology
Bladder cancer treatment suffers from low therapeutic efficacy. Here the authors present radioactive ^131I-labelled urease-powered nanobots that exhibit enhanced accumulation at the tumour site, enabling effective radionuclide therapy at low doses as an ...
Cristina Simó   +18 more
semanticscholar   +1 more source

Identification of invasive and radionuclide imaging markers of coronary plaque vulnerability using radiomic analysis of coronary computed tomography angiography

open access: yesEuropean Heart Journal-Cardiovascular Imaging, 2019
Aims Identification of invasive and radionuclide imaging markers of coronary plaque vulnerability by a single, widely available non-invasive technique may provide the opportunity to identify vulnerable plaques and vulnerable patients in broad populations.
Márton Kolossváry   +11 more
semanticscholar   +1 more source

18F‐Radiopharmaceutical Diversification Enabled by Deaminative Cross‐Electrophile Couplings

open access: yesAngewandte Chemie, EarlyView.
A general Ni‐mediated (C)sp2–(C)sp3 cross‐coupling expedites access to 18F‐radiopharmaceuticals, essential for positron emission tomography imaging and drug discovery. This late‐stage diversification approach was implemented across three user‐friendly automated protocols affording 18F‐radiotracers in sufficient quantities for imaging.
Isabella F. Ogilvy   +13 more
wiley   +2 more sources

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