Results 341 to 350 of about 3,231,427 (376)

Fluorine-18-fluorodeoxyglucose uptake in pneumonia.

Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1998
Whole-body PET imaging with 18F-fluorodeoxyglucose (FDG) has been shown to be effective in distinguishing benign and malignant pulmonary disease. Mild elevations in FDG uptake with standardized uptake values (SUVs) less than 2.5 have been reported in benign lesions, including pneumonia.
Luketich, JD, Keenan, RJ, Townsend, DW, Meltzer, CC, Kapucu, LÜTFİYE ÖZLEM   +4 more
openaire   +2 more sources

Reference values for fluorine-18-fluorodeoxyglucose and fluorine-18-sodium fluoride uptake in human arteries

Nuclear Medicine Communications, 2017
Reference values of fluorine-18-fluorodeoxyglucose (F-FDG) and fluorine-18-sodium fluoride (F-NaF) uptake in human arteries are unknown. The aim of this study was to determine age-specific and sex-specific reference values of arterial F-FDG and F-NaF uptake.Uptake of F-FDG and F-NaF was determined in the ascending aorta, aortic arch, and descending ...
Blomberg, Björn A, Thomassen, Anders, de Jong, Pim A, Lam, Marnix G E H, Hess, Søren, Olsen, Michael H, Mali, Willem P T M, Alavi, Abass, Høilund-Carlsen, Poul F   +8 more
openaire   +4 more sources

Fluorine‐18‐ and iodine‐125‐labelling of spiegelmers

Journal of Labelled Compounds and Radiopharmaceuticals, 2003
AbstractSpiegelmers are high‐affinity l‐enantiomeric oligonucleotide ligands (aptamers) that display high resistance to enzymatic degradation compared to d‐oligonucleotides. Spiegelmers belong to the third generation of aptamers, and are currently extensively investigated as potential therapeutic agents.
Sven Klussmann, Bertrand Kuhnast, Jens P. Fürste, Frédéric Dollé, Françoise Hinnen, Bernard Rousseau, Raphaël Boisgard, Bertrand Tavitian   +7 more
openaire   +2 more sources

Fluorine-18 in neutron-irradiated lithium aluminosilicates

Journal of Radioanalytical and Nuclear Chemistry Letters, 1994
Fluorine-18 has been determined in neutron irradiated lithium aluminosilicate. This compound was obtained by a high temperature thermal transformation of Li-exchanged Y zeolite. Fluorine-18 formed in neutron irradiated lithium aluminosilicates was swept with a gas mixture of Ar with 0.1% hydrogen.
D. Estévez, S. Bulbulian, J. Jiménez-Becerril   +2 more
openaire   +2 more sources

The potential of carbon-11 and fluorine-18 chemistry: illustration through the development of positron emission tomography radioligands targeting the translocator protein 18 kDa.

Journal of labelled compounds & radiopharmaceuticals, 2013
The TSPO (translocator protein), also known as the peripheral benzodiazepine receptor, is upregulated in the brain of subjects suffering from neurodegenerative disorders such as Alzheimer's, Parkinson's and Huntington's disease.
Annelaure Damont, D. Roeda, F. Dollé
semanticscholar   +1 more source

Synthesis and Biological Evaluation of a Fluorine-18 Derivative of Dasatinib

Journal of Medicinal Chemistry, 2007
Tyrosine kinases often play pivotal roles in the pathogenesis of cancer and are good candidates for therapeutic intervention and targeted molecular imaging. The precursor synthesis, radiosynthesis, and biological characterization of a fluorine-18 analog of dasatinib, a multitargeted kinase inhibitor, are reported. Compound 5 potently inhibits Abl, Src,
Darren R. Veach, Peter Smith-Jones, Nagavarakishore Pillarsetty, Steven M. Larson, Tatiana Beresten-Kochetkov, Mohammad Namavari, Mohammad Namavari, Bayard D. Clarkson, Hakim Djaballah, Christophe Antczak, Blesida Punzalan, C Lambek, Elmer Santos   +12 more
openaire   +3 more sources

Expanding PET-applications in life sciences with positron-emitters beyond fluorine-18.

Nuclear Medicine and Biology, 2020
H. Coenen, J. Ermert
semanticscholar   +1 more source

Fluorine‐18 Radiochemistry

Handbook of Radiopharmaceuticals, 2020
Allen F. Brooks, Katarina J. Makaravage, Jay S. Wright, M. Sanford, P. Scott   +4 more
semanticscholar   +1 more source

ChemInform Abstract: Chemistry of Fluorine‐18 Radiopharmaceuticals

ChemInform, 1986
M. S. Berridge, T.J. Tewson
openaire   +4 more sources

Fluorine-18 labelled

The International Journal of Applied Radiation and Isotopes, 1975
R.W. Goulding, S.W. Gunasekera
openaire   +3 more sources