Journal Article 画像診断と治療の融合theranosticsのための放射性同位元素の利用
Application of radioisotopes for theranostics, a combination of diagnostics and therapy

佐治, 英郎

135 ( 4 )  , pp.551 - 556 , 2015-04-01 , 日本薬学会
Radioisotopes emit radiation with various characteristics. These characteristics have been used for various applications of radioisotopes in clinical fields. For example, diagnostic nuclear medicine is a technique that uses gamma-emitted radionuclides with high permeability into the body and can visualize changes in physiological and biochemical processes throughout the distributed and interrelated systems of living tissues and organs. Therapeutic nuclear medicine is a technique that uses beta-emitted radionuclides with high radiation damage to the cell and can be used for internal radiation therapy. Therefore, a strategy in which the same ligand is labeled with beta-emitted or gamma-emitted radioisotopes, i.e., a theranostics approach, is useful because an extensive availability of diagnostics and therapeutics is possible. In this presentation, some examples of a theranostics approach for radiolabeled compounds will be reported, including the results of our recent research.

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