Results 41 to 50 of about 3,231,427 (376)

In vivo imaging of pyrrole-imidazole polyamides with positron emission tomography [PDF]

, 2008
The biodistribution profiles in mice of two pyrrole-imidazole polyamides were determined by PET. Pyrrole-imidazole polyamides are a class of small molecules that can be programmed to bind a broad repertoire of DNA sequences, disrupt transcription factor ...
Bergstr  m, Burns, Chou, D. A. Harki, D. B. Stout, Dervan, Dervan, Dudouet, Edelson, Gross, Harapanhalli, Hsu, K  hnast, Lee, Lendvai, M. E. Phelps, N. Satyamurthy, P. B. Dervan, Phelps, Phelps, Poethko, Puckett, Roivainen, Schottelius, Tavitian, Toyokuni, Trauger   +26 more
core   +3 more sources

Fluorination of silyl prosthetic groups by fluorine mediated silyl ether linker cleavage: a concept study with conditions applicable in radiofluorination

EJNMMI Radiopharmacy and Chemistry, 2022
Background Positron emission tomography (PET) is a powerful tool in medical imaging, especially in combination with the PET radionuclide fluorine-18 that possesses optimal characteristics.
Carsten Sven Kramer, Luca Greiner, Klaus Kopka, Martin Schäfer   +3 more
doaj   +1 more source

Radiosynthesis, in vitro and preliminary in vivo evaluation of the novel glutamine derived PET tracers [18F]fluorophenylglutamine and [18F]fluorobiphenylglutamine

, 2020
INTRODUCTION: Glucose has been deemed the driving force of tumor growth for decades. However, research has shown that several tumors metabolically shift towards glutaminolysis.
Baguet, Tristan, Beyzavi, M. Hassan, De Lombaerde, Stef, De Vos, Filip, Descamps, Benedicte, Donche, Sam, Goethals, Ingeborg, Hu, Jiyun, Lambe, Patricia, Pauwelyn, Glenn, Piron, Sarah, Vanhove, Christian, Verhoeven, Jeroen   +12 more
core   +1 more source

Enzymatic transhalogenation of dendritic RGD peptide constructs with the fluorinase [PDF]

, 2016
We thank EPSRC and the Scottish Imaging Network (SINAPSE) for grants. DO’H thanks the Royal Society for a Wolfson Research Merit Award and ST is grateful to the John and Kathleen Watson Scholarship for financial support.
Fleming, Ian N., O’Hagan, David, Thompson, Stephen   +2 more
core   +1 more source

Detectability of colorectal neoplasia with fluorine-18-2-fluoro-2-deoxy-D-glucose positron emission tomography and computed tomography (FDG-PET/CT) [PDF]

, 2011
The purpose of this study was to analyze the detectability of colorectal neoplasia with fluorine-18-2-fluoro-2-deoxy-d-glucose positron emission tomography/computed tomography (FDG-PET/CT). Data for a total of 492 patients who had undergone both PET/CT
A Katagiri, B Levin, BR Weston, CD Johnson, CG Fraser, D Ravizza, D Thorwarth, DF Halpenny, Eisuke Kaji, EM Kamel, EM Rohren, F Gutman, FA Sinicrope, H Pohl, Hideyuki Suzuki, J Czernin, JP Drenth, Jun Kato, Kazuhide Yamamoto, Keisuke Hori, KS Tagore, MB Tessem, MC Kouwen van, Mitsuhiro Akita, O Israel, PL Kei, R Meza, R Minamimoto, R Tatlidil, Reiji Higashi, S Friedland, S Halligan, S Kudo, S Kudo, S Tsuda, S Yasuda, Sakiko Hiraoka, Sakuma Takahashi, Shunsuke Saito, SS Shim, TF Imperiale, Tomoko Hirakawa, Toshio Uraoka, WS Samowitz, Y Zhao, Yoshihiro Okumura   +45 more
core   +1 more source

Prognostic value of fluorine-18-fluorodeoxyglucose positron emission tomography/computed tomography imaging for predicting venous thromboembolism in children with lymphoma [PDF]

, 2023
Background: Positron emission tomography (PET)/computed tomography (CT) imaging can detect changes in arterial inflammation, but has not been used to evaluate chemotherapy-induced venous inflammation or assess risk for venous thromboembolism (VTE) in ...
Audino, Anthony N., Beall, Maren, Bobbey, Adam J., Chou, Ting-Heng, Deep, Kyra, Hardisky, Dariya, Janse, Sarah A., Kerlin, Bryce A., Nabavinia, Mahboubeh, Stacy, Mitchel R., Tram, Nguyen K.   +10 more
core   +1 more source

Role of fluorine-18 fluorodeoxyglucose PET/CT in head and neck oncology: the point of view of the radiation oncologist.

British Journal of Radiology, 2016
Squamous cell carcinoma is the most common malignant tumour of the head and neck. The initial TNM staging, the evaluation of the tumour response during treatment, and the long-term surveillance are crucial moments in the approach to head and neck ...
J. Cacicedo, A. Navarro, Olga del Hoyo, A. Gomez-Iturriaga, F. Alongi, J. Medina, O. Eliçin, A. Skanjeti, F. Giammarile, P. Bilbao, F. Casquero, B. De Bari, A. Dal Pra   +12 more
semanticscholar   +1 more source

ARAS: an automated radioactivity aliquoting system for dispensing solutions containing positron-emitting radioisotopes. [PDF]

, 2016
BackgroundAutomated protocols for measuring and dispensing solutions containing radioisotopes are essential not only for providing a safe environment for radiation workers but also to ensure accuracy of dispensed radioactivity and an efficient workflow ...
Carroll, Lewis, Chatziioannou, Arion F, Collins, Jeffrey, Dooraghi, Alex A, van Dam, R Michael   +4 more
core   +2 more sources

Unexpectedly fast transfer of positron-emittable artificial substrate into N-terminus of peptide/protein mediated by wild-type L/F-tRNA-protein transferase [PDF]

, 2015
This article demonstrates the fastest enzymatic introduction of a positron emission tomography (PET) probe into acceptor peptides/proteins. It is site-specifically introduced at the basic N-terminus of the acceptors by using L/F-transferase in ...
Hiroyuki Kuroiwa, Masumi Taki
core   +2 more sources

18FDG production in a PET imaging using a proton flux produced by D-D fusion reaction

Basic & Clinical Cancer Research, 2022
Fluorine 18-deoxyglucose (18FDG) is often used in Positron Emission Tomography (PET). PET imaging is one of the useful tool which is used to cancer detection and management. PET growth is limited due to problems that depend on the production of Fluorine-
Nasrin Niknam, Seyedeh Nasrin Hosseinimotlagh, Zohreh Parang   +2 more
doaj