Yttrium-90 (90 Y ) is a radioactive isotope of yttrium. Yttrium-90 has found a wide range of uses in radiation therapy to treat some forms of cancer. Along...
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Yttrium is a chemical element; it has symbol Y and atomic number 39. It is a silvery-metallic transition metal chemically similar to the lanthanides and...
58 KB (6,687 words) - 12:39, 5 December 2024
Strontium-90 (90 Sr ) is a radioactive isotope of strontium produced by nuclear fission, with a half-life of 28.8 years. It undergoes β− decay into yttrium-90,...
23 KB (2,178 words) - 00:54, 2 October 2024
Radiopharmaceutical (section Yttrium-90)
Radiopharmaceuticals, or medicinal radiocompounds, are a group of pharmaceutical drugs containing radioactive isotopes. Radiopharmaceuticals can be used...
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Radionuclide therapy (section Yttrium-90 colloid)
overactive bone marrow, in which it is otherwise naturally metabolised. An yttrium-90 (90Y) colloidal suspension is used for radiosynovectomy in the knee joint...
12 KB (1,294 words) - 12:04, 7 September 2024
Natural yttrium (39Y) is composed of a single isotope yttrium-89. The most stable radioisotopes are 88Y, which has a half-life of 106.6 days, and 91Y...
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Yttrium oxide, also known as yttria, is Y2O3. It is an air-stable, white solid substance. The thermal conductivity of yttrium oxide is 27 W/(m·K). Yttrium...
11 KB (1,035 words) - 13:17, 20 October 2024
90Y-DOTA-biotin (redirect from Yttrium Y 90 DOTA-biotin)
90Y-DOTA-biotin consists of a radioactive substance (yttrium-90) complexed by a chelating agent (DOTA), which in turn is attached to the vitamin biotin...
4 KB (438 words) - 22:48, 18 August 2023
and yttrium-90 to treat neuroendocrine tumors (peptide receptor radionuclide therapy). Another example is the injection of radioactive yttrium-90 or holmium-166...
114 KB (13,666 words) - 16:00, 1 December 2024
supplying the tumor with a radioisotope agent. The agent is typically Yttrium-90 (Y-90) incorporated into embolic microspheres that lodge in the tumor vasculature...
91 KB (10,152 words) - 01:40, 14 November 2024
positive disease. The peptide receptor may be bound to lutetium-177, yttrium-90, indium-111 and other isotopes including alpha emitters. This is a highly...
87 KB (8,009 words) - 05:16, 19 October 2024
commercially available microsphere for SIRT. Two of these use the radionuclide yttrium-90 (90Y) and are made of either glass (TheraSphere) or resin (SIR-Spheres)...
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that has been tested in phase I clinical trials with 111-In and 90-Yttrium. 111-In and 90-Y are β- emitters that are used in clinics for imaging and therapy...
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Edotreotide (redirect from Yttrium Y 90-DOTA-tyr3-octreotide)
of peptide receptor radionuclide therapy. A phase I clinical trial of yttrium-90 labelled edotreotide concluded in 2011, aiming to investigated effects...
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radiolabeled somatostatin analog. Alternatives to 177Lu-dotatate include yttrium-90 dotatate or DOTATOC. The longer range of the beta particles emitted by...
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linked to the monoclonal antibody tacatuzumab and chelating yttrium-90 DOTATOC chelating yttrium-90 DOTA-TATE The complex of Gd3+ and DOTA is used as a gadolinium-based...
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Condition Iodine-131-sodium iodide Hyperthyroidism and thyroid cancer Yttrium-90-ibritumomab tiuxetan (Zevalin) and Iodine-131-tositumomab (Bexxar) Refractory...
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clivatuzumab (targeted at MUC1), is conjugated with tetraxetan, a chelator for yttrium-90, a radioisotope which destroys the tumour cells. The drug was developed...
3 KB (126 words) - 16:42, 12 November 2023
next-longest lived yttrium isotopes have half-lives of only 107 days (88Y) or 59 days (91Y). However, a small amount of yttrium-90 will be found in secular...
34 KB (4,505 words) - 23:23, 22 November 2024
Naccarato A, Pelagalli L, et al. (2017). "Acquired Hemophilia A After Hepatic Yttrium-90 Radioembolization: A Case Report". A&A Case Reports. 9 (12): 344–5. doi:10...
62 KB (6,819 words) - 05:49, 7 December 2024
effective. This treatment involves attaching a radionuclide (Lutetium-177 or Yttrium-90) to a somatostatin analogue (octreotate or octreotide). This is a novel...
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Ibritumomab tiuxetan (redirect from Yttrium Y 90 ibritumomab tiuxetan)
conjunction with the chelator tiuxetan, to which a radioactive isotope (either yttrium-90 or indium-111) is added. Tiuxetan is a modified version of DTPA whose...
9 KB (746 words) - 05:56, 25 July 2024
antibody itself, tacatuzumab, is conjugated with tetraxetan, a chelator for yttrium-90, a radioisotope which destroys the tumour cells. "Statement On A Nonproprietary...
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radiometals thus radiolabeling the protein. This has been used for introducing Yttrium-90 onto a monoclonal antibody for therapeutic purposes and for introducing...
18 KB (2,273 words) - 04:32, 30 October 2024
sample preparation. High-energy beta emitters, such as phosphorus-32 and yttrium-90 can also be counted in a scintillation counter without the cocktail, instead...
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(half-life 30 years), 189 TBq (37 g) each of strontium-90 (half-life 29 years) and its daughter yttrium-90, 9.12 TBq (4.0 kg) of plutonium-239 (half-life 24...
63 KB (7,862 words) - 04:17, 11 December 2024
several upgrades to the fire-control system, including the addition of a Yttrium-Aluminium-Garnet laser rangefinder with a range of 300 to 5,000 meters...
17 KB (1,801 words) - 21:16, 30 November 2024
90Y-FF-21101 is a monoclonal antibody against P-cadherin radiolabeled with yttrium-90. It is one of several RIT treatments under investigation intending to...
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caesium-137 (550 keV), phosphorus-32 (1.71 MeV), strontium-90 (650 keV) and its daughter product yttrium-90 (2.3 MeV) damage deeper levels of the dermis and can...
41 KB (4,540 words) - 23:41, 7 August 2024
substances: Osmic acid, rifampicin and rifamycin (i.e. chemosynovectomy) Yttrium-90, erbium-169, dysprosium-165 and rhenium-186 (radiosynovectomy) List of...
6 KB (697 words) - 01:04, 31 August 2024