نتایج جستجو برای: copper radiopharmaceuticals
تعداد نتایج: 86023 فیلتر نتایج به سال:
Introduction: [61Cu]diacetyl-bis(N4-methylthiosemicarbazone) ([61Cu]ATSM) is a well-established hypoxia imaging tracer with simple production and significant specifity. In this work the accumulation of the tracer is studied in wild-type, necrotic and hypoxic fibrosarcoma tumors. Methods: [61Cu]ATSM was prepared u...
Technetium-99m (99mTc) is one of the most desirable radionuclides for external imaging in diagnostic nuclear medicine, due to the emission of gamma ray of optimal energy (140 keV), a suitable half-life (6 h), and availability from 99Mo-99mTc generator systems. In addition, development of 99mTc radiopharmaceuticals for tumor imaging paves the way for therapeutic radiopharmaceuticals with high en...
BACKGROUND Effective dose represents the potential risk to a population of stochastic effects of ionizing radiation (mainly lethal cancer). In recent years, there have been a number of revisions and updates influencing the way to estimate the effective dose. The aim of this work was to recalculate the effective dose values for the 338 different radiopharmaceuticals previously published by the I...
99mTc-labeled hepatobiliary iminodiacetic acid (HIDA) scintigraphy is an important adjunct to the evaluation of patients with abdominal pain. The introduction of radiopharmaceuticals that allowed the performance of these studies in patients with elevated bilirubin levels expanded the clinical use of this important diagnostic imaging technology. The proper use of HIDA scintigraphy requires an un...
Theranostics is a promising branch of nuclear medicine that uses radiopharmaceuticals for diagnosis and treatment cancer, immunotheranostics special area in it. The aim the study was to summarise potential theranostics visualisation tumour microenvironment elimination its immunosuppressive components. article presents up-to-date information on composition interaction various cell subpopulations...
Radiopharmaceuticals for functional renal imaging, including renal blood flow, renal blood volume, glomerular excretion, and metabolism have been available for some time. This review outlines radiopharmaceuticals for functional renal imaging as well as those that target pertinent molecular constituents of renal injury and repair. The angiotensin and endothelin receptors are particularly appeali...
With a current annual mortality rate of around 35% worldwide, infection remains a significant concern, and the diagnosis and localization of infectious foci is an important health issue. As an established infection-imaging modality, nuclear medicine plays a vital health-care role in the diagnosis and subsequent effective treatment of this condition. Despite the development of several newer radi...
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