Results 61 to 70 of about 8,638 (225)

Automation of a Positron-emission Tomography (PET) Radiotracer Synthesis Protocol for Clinical Production. [PDF]

open access: yes, 2018
The development of new positron-emission tomography (PET) tracers is enabling researchers and clinicians to image an increasingly wide array of biological targets and processes.
Collins, Jeffrey   +5 more
core  

Safety of [68Ga]Ga‐FAPI‐46 PET/CT including hemodynamic measurements and patient‐reported outcomes in cancer patients

open access: yesClinical Physiology and Functional Imaging, Volume 46, Issue 3, May 2026.
Abstract Introduction Aim Fibroblast activation protein inhibitor (FAPI) has demonstrated promising oncological diagnostic performance. Although no adverse events (AEs) have been previously reported, a formal safety evaluation of FAPI PET/CT is lacking.
Morten Bentestuen   +8 more
wiley   +1 more source

Automated radiosynthesis of [11C]morphine for clinical investigation [PDF]

open access: yesApplied Radiation and Isotopes, 2011
To meet a multiple-dose clinical evaluation of the P-gp modulation of [(11)C]morphine delivery into the human brain, radiosynthesis of [(11)C]morphine was accomplished on an automated system by N-methylation of normorphine with [(11)C]CH(3)I. A methodology employing optimized solid phase extraction of the HPLC eluent was developed.
Jinda, Fan   +6 more
openaire   +2 more sources

Radiochemistry on electrodes: Synthesis of an 18F-labelled and in vivo stable COX-2 inhibitor. [PDF]

open access: yesPLoS ONE, 2017
New radiochemistry techniques can yield novel PET tracers for COX-2 and address the shortcomings in in vivo stability and specificity, which have held back clinical translation of tracers to image COX-2 expression. Current techniques limit radiosynthesis
Artem Lebedev   +6 more
doaj   +1 more source

Development and Biological Evaluation of the First Highly Potent and Specific Benzamide-Based Radiotracer [18F]BA3 for Imaging of Histone Deacetylases 1 and 2 in Brain

open access: yesPharmaceuticals, 2022
The degree of acetylation of lysine residues on histones influences the accessibility of DNA and, furthermore, the gene expression. Histone deacetylases (HDACs) are overexpressed in various tumour diseases, resulting in the interest in HDAC inhibitors ...
Oliver Clauß   +12 more
doaj   +1 more source

Noninvasive PET Imaging and Tracking of Engineered Human Muscle Precursor Cells for Skeletal Muscle Tissue Engineering [PDF]

open access: yes, 2016
Transplantation of human muscle precursor cells (hMPCs) is envisioned for the treatment of various muscle diseases. However, a feasible noninvasive tool to monitor cell survival, migration, and integration into the host tissue is still missing. METHODS:
Ametamey, Simon M.   +10 more
core   +2 more sources

A Fully Automated Synthesis of 14-(R,S)-[18F]fluoro-6-thia-heptadecanoic Acid ([18F]FTHA) on the Elixys Radiosynthesizer

open access: yesPharmaceuticals
14-(R,S)-[18F]fluoro-6-thia-heptadecanoic acid ([18F]FTHA) is a radiocompound for imaging the fatty acid circulation by positron emission tomography.
Usevalad Ustsinau   +3 more
doaj   +1 more source

Optimization of Precursor Preparation in PSMA-11 Radiolabeling to Obtain a Highly Reproducible Radiochemical Yield

open access: yesPharmaceuticals, 2022
[68Ga]Ga-PSMA-11 PET/CT plays a pivotal role in the diagnosis and staging of prostate cancer because of its higher sensitivity and detection rate compared with traditional choline PET/CT.
Antonella Iudicello   +4 more
doaj   +1 more source

Synthese des 18F-markierten Coenzyms Uridindiphosphatglucose als Basis für die 18F-Glykosylierung von Glykoproteinen [PDF]

open access: yes, 2000
The chemo-enzymatic radiosynthesis of no carrier added (n.c.a.) uridine diphospho-2-deoxy- 2-[$^{18}$F]fluoro-$\alpha$-D-glucose (UDP-[$^{18}$F]FGlc) was developed.
Prante, Olaf
core  

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