Radiolabeled Amino Acids for Oncologic Imaging
نویسندگان
چکیده
منابع مشابه
Radiolabeled amino acids for oncologic imaging.
Radiolabeled amino acids (AAs) are an important class of imaging agents for PET and SPECT that target the increased levels of AA transport by many tumor cells. System L AA transport has been a major focus of tracer development, and work in this field has led to several tracers that are effective for imaging brain tumors. Emerging data also support the use of certain radiolabeled AAs for neuroen...
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As the applications of metabolic imaging are expanding, radiolabeled amino acids may gain increased clinical interest. This review first describes the basic aspects of amino acid metabolism, then continues with basic aspects of radiolabeled amino acids, and finally describes clinical applications, with an emphasis on diagnostic value. A special focus is on (11)C-methionine, (11)C-tyrosine, and ...
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Background: In order to diagnose the site of thrombi, radiolabeled streptokinase can be prepared. The radiolabeled compound can be used in imaging of thrombi in many cardiovascular diseases. Materials and Methods: Streptokinase was successively labeled with [67Ga]-gallium chloride using cyclic DTPA-dianhydride. The conjugation with DTPA was optimized for concentration, time and temperature foll...
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introduction: cardiovascular disease is the major cause of morbidity and mortality in developing and developed countries. rapid diagnosis of the thrombosis can be an essential step in management of the stroke. methods: in this work a recently developed radiolabeled streptokinase (stp) tracer was evaluated in an animal thrombotic model using spect imaging and biodistribution studies. locally lab...
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ژورنال
عنوان ژورنال: Journal of Nuclear Medicine
سال: 2013
ISSN: 0161-5505,2159-662X
DOI: 10.2967/jnumed.112.113100