Results 21 to 30 of about 45,911 (237)

Lights and Shadows on the Sourcing of Silver Radioisotopes for Targeted Imaging and Therapy of Cancer: Production Routes and Separation Methods

Pharmaceuticals, 2023
The interest in silver radioisotopes of medical appeal (silver-103, silver-104m,g and silver-111) has been recently awakened by the versatile nature of their nuclear decays, which combine emissions potentially suitable for non-invasive imaging with ...
Marianna Tosato, Mattia Asti
doaj   +1 more source

Radioisotope Cavography

The Annals of Thoracic Surgery, 1974
In this study, radioactive venography using a gamma scintillation camera was applied experimentally in 10 dogs and clinically in 12 patients with signs of venous disorders of the superior or inferior vena caval system. The method proved to be reliable in detecting venous obstruction, displacement of the veins, or development of collaterals.
Papadimitriou, J., Kapelakis, G., Constandinidis, C., Kelekis, D., Tountas, C.   +4 more
openaire   +3 more sources

SERUM TRIIODOTHYRONINE, THYROXINE, AND THYROID STIMULATING HORMONE CONCENTRATIONS IN DONKEYS FOLLOWING ADMINISTRATION OF DORAMECTIN (EXPERIMENTAL STUDY)

Assiut Veterinary Medical Journal, 2007
  The objectives of this experiment were to determine serum concentrations of Triiodothyronine (T3), Thyroxine (T4), and Thyroid Stimulating Hormone (TSH) following administration of the anthelmintic Doramectin in healthy donkeys.
H.I. SERI, HUSNA M. EL BASHIR, Y.H.A. ELMANSOURY, AMNA E. BABIKER   +3 more
doaj   +1 more source

Research Progress of PSMA-Targeted Small Molecule Drugs

Journal of Isotopes, 2021
Prostate cancer (PCa) is one of the most common reasons for male death, seriously endangering human life and health. With the application of prostate specific membrane antigen PSMAtargeted radiopharmaceuticals in PET/CT and SPECT/CT, the sensitivity and ...
MU Boshuai;XU Yang;LIU Zhibo
doaj   +1 more source

A comparison of cross sections for Selenium -73 radioisotopes produced by accelerators and reactors

مجله كليه طب الكندي, 2022
Background: Selenium-73 with half- life of 7.15 hour emits β+ in nature and has six stable isotopes which are ( 74Se,76Se,77Se,78Se,80Se and 82Se ).
Mohammed A. Abdulredha, Nawal F. Naje, Ekhlas Jawad Amer   +2 more
doaj   +1 more source

Assessing the influence of matcha green tea extract on NF-κB/MAPK signaling pathway activation in rats: A study on irradiation-induced acute hepatic inflammatory response

Phytomedicine Plus
Background: Numerous forms of cancer are frequently treated with radiation therapy, which provides substantial benefits in tumor control. However, adverse effects, particularly the development of severe hepatitis, may render radiation therapy ineffective.
Noha Sayed Hamed, Eithar K. El Adham, Amal I. Hassan   +2 more
doaj   +1 more source

Ultra‐Radiostable Covalent Conformationally Interlocked Networks Enabling a Universal Radiometal‐Labeling Platform for Cancer Radioembolization

Advanced Science, EarlyView.
Conjugated poly(imide dioxime)‐based microspheres establish a radiometal coordination‐driven conformational interlocked network with ultra‐high radiostability. This platform enables low‐temperature, multi‐radionuclide labeling for SPECT/PET/MRI imaging and radionuclide therapy. Mechanistic insights from EXAFS and DFT reveal enhanced stability, while in
Xiao Xu, Zhenwen Zhao, Yangjie Wang, Zhigang Liu, Zhijie Liu, Xiaoling Li, Zhichen Mao, Lu Xu, Gan Lin, Gang Liu, Hongjuan Ma   +10 more
wiley   +1 more source

The applications of radioisotopes in modern medicine: a review of diagnostic, therapeutic, and research advancements [PDF]

ERU Research Journal
This review explores the vital role of radioisotopes in contemporary healthcare. Radioisotopes, atoms with unstable nuclei emitting ionizing radiation, have become invaluable tools in modern medicine.
Abdelhameed Abubakr, Abdelrahman Othman, Tassneim Ewedah   +2 more
doaj   +1 more source

Assessment of Salivary Gland Function Using Salivary Scintigraphy in Pre and Post Radioactive Iodine Therapy in Diagnosed Thyroid Carcinoma Patients [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Thyroid carcinoma represents less than 1% of all cancers. The first line of treatment for thyroid cancer is partial/ total thyroidectomy.
Raj Kumar Badam, Jyotsna Suram, Dara Balaji Gandhi Babu, Shefali Waghray, Rahul Marshal, Sharath Chandra Bontha, Reddy Lavanya, Sudheer Kanth   +7 more
doaj   +1 more source

Toward Personalized Theranostics: A Modular PET Platform for Antibody‐Based Imaging and Therapy

Advanced Science, EarlyView.
This modular, site‐specific antibody platform enables customizable conjugates for PET imaging and therapy. Interchangeable payloads – including radiometals, cytotoxics, and fluorophores – support adaptable, multimodal applications with limited off‐target effects. In vivo, the DFO/DOTAGA bischelate immunoconjugate provided clear tumor delineation in PET/
Delphine Vivier, Megane Grah Kple, Julen Ariztia, Marion Leroux, Mathieu Moreau, Michael Claron, Maxime Cheveau, Adam Laouafa, Agnieszka Kownacka, Camille Petitot, John Simonet, Alexandre M. M. Dias, Sophie Poty, Charles Truillet, Bertrand Collin, Alexandra Oudot, Franck Denat   +16 more
wiley   +1 more source