Results 31 to 40 of about 17,313 (328)

Liver PET Reloaded: Automated Synthesis of [⁶⁸Ga]Ga-BP-IDA for Positron Imaging of the Hepatobiliary Function and First Clinical Experience

Diagnostics, 2023
Hepatobiliary scintigraphy is a well-established nuclear imaging method for evaluating liver function and displaying the biliary system, but the spatial and temporal resolution is limited, and, there is still no established PET equivalent.
Anke Werner, Martin Freesmeyer, Christian Kühnel, Robert Drescher, Julia Greiser   +4 more
doaj   +1 more source

Comparative evaluation of [(99m)tc]tilmanocept for sentinel lymph node mapping in breast cancer patients: results of two phase 3 trials. [PDF]

, 2013
BackgroundSentinel lymph node (SLN) surgery is used worldwide for staging breast cancer patients and helps limit axillary lymph node dissection.
Avisar, Eli, Christman, Lori, Cox, Charles, Deck, Kenneth, Faries, Mark, Frazier, Thomas G, Hall, Nathan C, Han, Linda K, Hoh, Carl K, King, Dennis W, Krontiras, Helen, Limmer, Karl K, Povoski, Stephen P, Schneebaum, Schlomo, Vera, David R, Wallace, Anne M   +15 more
core   +2 more sources

Diagnostic Impact of Dual-Time PET/CT with ⁶⁸Gallium-PSMA in Prostate Cancer and ⁶⁸Gallium-DOTATOC in Neuroendocrine Tumors

Biomedicines, 2023
Background: The timing of imaging for 68gallium (68Ga)-PSMA and 68Ga-DOTATOC are stated to be around 60 min post-injection (p.i.). In some lesions, late imaging (3–4 h p.i.) showed advantages. The aim of our evaluation was to demonstrate the relevance of
Damiano Librizzi, Friederike Eilsberger, Stefan Ottenthaler, Ali Ebrahimifard, Markus Luster, Behrooz H. Yousefi   +5 more
doaj   +1 more source

Targeted radiotherapy of neuroblastoma: future directions [PDF]

, 2017
No abstract ...
Gaze, Mark N., Mairs, Robert, Nile, Donna L., Rae, Colin, Tesson, Mathias   +4 more
core   +2 more sources

Design and synthesis of a new conjugate of a tris(3-hydroxy-4-pyridinone) chelator (KC18) for potential use as gallium-68-labeled prostate-specific membrane antigen (PSMA) radiopharmaceutical

Results in Chemistry, 2021
Prostate-specific membrane antigen (PSMA) is considered a significant target for the diagnosis and therapy of prostate cancer. 2-[3-(1,3-dicarboxypropyl)-ureido]pentanedioic acid (DUPA) is a promising binding motif that has been proved to target PSMA ...
Xu Zhou, Lin-Lin Dong, Yuying Li, Meng-Chao Cui, Lang-Tao Shen   +4 more
doaj   +1 more source

Activation cross sections of \alpha-induced reactions on $^{nat}$Zn for Ge and Ga production [PDF]

, 2018
The production cross sections of $^{68,69}$Ge and $^{66,67}$Ga by \alpha-induced reactions on $^{nat}$Zn have been measured using the stacked-foil activation method and off-line \gamma-ray spectrometry from their threshold energies to 50.7 MeV.
Aikawa, Masayuki, Ebata, Shuichiro, Haba, Hiromitsu, Komori, Yukiko, Saito, Moemi   +4 more
core   +2 more sources

Simple, mild, one-step labelling of proteins with gallium-68 using a tris(hydroxypyridinone) bifunctional chelator: a 68Ga-THP-scFv targeting the prostate-specific membrane antigen

EJNMMI Research, 2017
Background Labelling proteins with gallium-68 using bifunctional chelators is often problematic because of unsuitably harsh labelling conditions such as low pH or high temperature and may entail post-labelling purification.
Saima Nawaz, Gregory E. D. Mullen, Kavitha Sunassee, Jayanta Bordoloi, Philip J. Blower, James R. Ballinger   +5 more
doaj   +1 more source

Biodistribution of phenylalanine labeled with gallium-68

Journal of Physics: Conference Series, 2021
Abstract Positron emission tomography (PET) is modern high sensitivity method of various tumor imaging. The synthesis of new radiopharmaceuticals based on amino acids and positron emitting radionuclide 68Ga for PET imaging is of great interest.
V K Tishchenko, V M Petriev, E D Stepchenkova   +2 more
openaire   +1 more source

Evaluating Cross Sections of Gallium Isotopes Production Using proton and deuteron Irradiation

Al-Mustansiriyah Journal of Science, 2018
In the present work, the production of the cross sections of three Gallium isotopes: 35 66 31Ga (t1 ⁄2 = 9.4h, β+ = 4.2MeV), 36 67 31Ga (t1 ⁄2=3.2617d, EC=100%) and 37 68 31Ga (t1 ⁄2 = 68min, Iβ+ = 89%) have been discussed.
Raghad S. Mohammed
doaj   +1 more source

Temperature impact on [68Ga]Ga-edotreotide for the shipping of radioactive material in shielded container

Pharmaceutical Technology in Hospital Pharmacy, 2020
To reduce costs of gallium-68 activity in nuclear medicine, a subcontracting activity has been settled for [68Ga]Ga-edotreotide preparations. Cold kits are radiolabeled in our radiopharmacy and shipped out to nearby hospitals. According to the Summary of
Schmitt Camille, Fouque Julien, Blondeel-Gomes Sandy, Provost Claire, Da Costa Branquinho Emilie, Madar Olivier   +5 more
doaj   +1 more source