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Radiopharmaceuticals, or medicinal radiocompounds, are a group of pharmaceutical drugs containing radioactive isotopes. Radiopharmaceuticals can be used as diagnostic and therapeutic agents. Radiopharmaceuticals emit radiation themselves, which is different from contrast media which absorb or alter external electromagnetism or ultrasound.
2 lut 2024 · Radiopharmaceuticals are drugs that contain, among other ingredients, radioactive forms of chemical elements called radioisotopes. Depending on the type of radiation that those radioisotopes produce, they can be used to diagnose or treat several medical conditions.
20 cze 2023 · Many radiopharmaceuticals are delivered systemically, and this means that ideally, the pharmaceuticals should selectively prefer the tumor tissue relative to normal healthy tissue. Many various specific radionuclides are in common use.
20 lis 2020 · Radiopharmaceuticals are radioisotopes bound to biological molecules able to target specific organs, tissues or cells within the human body. These radioactive drugs can be used for the diagnosis and, increasingly, for the therapy of diseases.
15 wrz 2022 · Radiopharmaceuticals labeled with positron emission tomography (PET) and single-photon emission computed tomography (SPECT) radionuclides have demonstrated high efficiency to diagnose tumors, (1) neurological and neurodegenerative disorders, (2) and inflammation, (2) as well as bacterial infections. (3,4) Indeed, targeted radionuclide imaging ha...
This table provides an overview of commonly used radiopharmaceuticals, categorised by their type (diagnostic or therapeutic), their primary radioisotope, common applications, and typical method of administration.
5 sty 2024 · Radiopharmaceuticals provide a transformative lens to explore intricate biological pathways, study drug pharmacokinetics, and assess treatment responses in preclinical models, streamlining the drug discovery process .
