Results 1 to 10 of about 45,550 (188)

Radiolabeling human peripheral blood stem cells for positron emission tomography (PET) imaging in young rhesus monkeys. [PDF]

PLoS ONE, 2013
These studies focused on a new radiolabeling technique with copper ((64)Cu) and zirconium ((89)Zr) for positron emission tomography (PET) imaging using a CD45 antibody.
Alice F Tarantal, C Chang I Lee, David L Kukis, Simon R Cherry   +3 more
doaj   +5 more sources

Centrifuge-free cell radiolabeling using acoustophoresis [PDF]

Scientific Reports
Tracking ex vivo radiolabeled cells using radionuclide imaging such as positron emission tomography is an emerging method for evaluating cell-based therapies.
Stephen S. Adler, Emma Stevenson, Julia Alsveds, Peter L. Choyke, Noriko Sato   +4 more
doaj   +2 more sources

PET and SPECT Tracer Development via Copper-Mediated Radiohalogenation of Divergent and Stable Aryl-Boronic Esters [PDF]

Pharmaceutics
Background/Objectives: Positron emission tomography (PET) and single-photon emission computed tomography (SPECT) are highly sensitive clinical imaging modalities, frequently employed in conjunction with magnetic resonance imaging (MRI) or computed ...
Austin Craig, Frederik J. Sachse, Markus Laube, Florian Brandt, Klaus Kopka, Sven Stadlbauer   +5 more
doaj   +2 more sources

Radiolabeling of Nanomaterials: Advantages and Challenges

Frontiers in Toxicology, 2021
Quantifying the distribution of nanomaterials in complex samples is of great significance to the toxicological research of nanomaterials as well as their clinical applications.
Wanqin Dai, Wanqin Dai, Wanqin Dai, Junzhe Zhang, Junzhe Zhang, Yun Wang, Yun Wang, Yun Wang, Chunlei Jiao, Chunlei Jiao, Chunlei Jiao, Zhuda Song, Zhuda Song, Zhuda Song, Yuhui Ma, Yuhui Ma, Yayun Ding, Yayun Ding, Zhiyong Zhang, Zhiyong Zhang, Zhiyong Zhang, Xiao He, Xiao He   +22 more
doaj   +1 more source

Radiolabeling of gamma-irradiated rosmarinic acid by 67Gallium [PDF]

مجله علوم و فنون هسته‌ای, 2023
Rosemary plant extract as a natural anti-oxidant is 4 times stronger than synthetic anti-oxidant like BHT and BHA. For this reason, it has been under attention not only for its anti-oxidant properties rather for its anti-inflammatory, anti-tumor, anti ...
N. Damavandi Kamali, S. Rajabifar, M. Heidarieh   +2 more
doaj   +1 more source

Radiolabeling, Quality Control and In Vivo Imaging of Multimodal Targeted Nanomedicines

Pharmaceutics, 2022
Following our previous study on the development of EGFR-targeted nanomedicine (NM-scFv) for the active delivery of siRNA in EGFR-positive cancers, this study focuses on the development and the quality control of a radiolabeling method to track it in in ...
Phuoc-Vinh Nguyen, Emilie Allard-Vannier, Nicolas Aubrey, Christine Labrugère-Sarroste, Igor Chourpa, Julien Sobilo, Alain Le Pape, Katel Hervé-Aubert   +7 more
doaj   +1 more source

Anti-CD20 Immunoglobulin G Radiolabeling with a 99mTc-Tricarbonyl Core: In Vitro and In Vivo Evaluations. [PDF]

PLoS ONE, 2015
In recent years, the diagnostic and therapeutic uses of radioisotopes have shown significant progress. Immunoglobulin (Ig) appears to be a promising tracer, particularly due to its ability to target selected antigens.
Hélène Carpenet, Armelle Cuvillier, Jacques Monteil, Isabelle Quelven   +3 more
doaj   +1 more source

Tailoring of Selenium-Plated Novasomes for Fine-Tuning Pharmacokinetic and Tumor Uptake of Quercetin: In Vitro Optimization and In Vivo Radiobiodistribution Assessment in Ehrlich Tumor-Bearing Mice

Pharmaceutics, 2022
Quercetin (QRC) is a bioflavonoid with anti-inflammatory, antioxidant, and anticancer activities, yet QRC poor bioavailability has hampered its clinical implementation. The aim of the current work was to harness novasomes (NOVs), free fatty acid enriched
Heba M. Aboud, Amal K. Hussein, Abdallah Z. Zayan, Tarek Saad Makram, Mona O. Sarhan, Dina M. El-Sharawy   +5 more
doaj   +1 more source

Fate of Sulfonamides and Tetracyclines in Meat during Pan Cooking: Focus on the Thermodegradation of Sulfamethoxazole

Molecules, 2022
Although antimicrobials are generally found in trace amounts in meat, the human health risk they bear cannot be ignored. With the ultimate aim of making a better assessment of consumer exposure, this study explored the effects of pan cooking on ...
Christelle Planche, Sylvie Chevolleau, Maria-Hélèna Noguer-Meireles, Isabelle Jouanin, Sophie Mompelat, Jérémy Ratel, Eric Verdon, Erwan Engel, Laurent Debrauwer   +8 more
doaj   +1 more source

Scandium Radioisotopes—Toward New Targets and Imaging Modalities

Molecules, 2023
The concept of theranostics uses radioisotopes of the same or chemically similar elements to label biological ligands in a way that allows the use of diagnostic and therapeutic radiation for a combined diagnosis and treatment regimen.
Krzysztof Kilian, Krystyna Pyrzyńska
doaj   +1 more source