نتایج جستجو برای: مولد 90sr 90y
تعداد نتایج: 5332 فیلتر نتایج به سال:
Abstract. The dose rate of the 90Sr / 90Y beta source used in most luminescence readers is a laboratory key parameter. There well-established body knowledge about parameters controlling accuracy and precision calibration value but some hard-to-explain inconsistencies still exist. Here, we have investigated impact grain size, aliquot size irradiation geometry on resulting through experiments sim...
Role of bone marrow transplantation in 90Y antibody therapy of colon cancer xenografts in nude mice.
The efficacy of bone marrow transplantation (BMT) for the prevention of 90Y toxicity and extension of survival in nude mice with i.p. LS174T carcinomatosis was evaluated. 90Y-labeled monoclonal antibody (MAB) directed against carcinoembryonic antigen (90Y-anti-CEA MAB) at a dose of 120 microCi caused no deaths due to treatment toxicity and increased the duration of animal survival. No long term...
Bank voles (Clethrionomys glareolus) and laboratory strains of house mice (Mus musculus BALB and C57BL) were relocated into enclosures in a highly contaminated area of the Red Forest near the Chornobyl (Ukraine) Reactor 4 to evaluate the uptake rates of 137Cs and 90Sr from abiotic sources. Mice were provided with uncontaminated food supplies, ensuring that uptake of radionuclides was through so...
INTRODUCTION The kidneys play an essential role in PRRT. The infusion of amino acids could reduce uptake in the kidney of radiolabelled peptides. The purpose of this study was to determine the extent of kidney damage post PRRT. MATERIAL AND METHODS 53 patients, with disseminated neuroendocrine tumours (NET), received 3-5 cycles of up to a maximum 7.4 GBq/m2 calculated dose of 90Y-DOTATATE (n ...
At the Radiochemical Centre we have recently developed a new 90Y colloid which has greater stability than the currently available 90Y silicate colloid and appears from the results of animal tests to be suitable for the treatment of rheumatoid knee joint effusions. In this report the need for a new 90Y colloid is assessed and the preparation and properties of the new colloid are described. Curre...
BACKGROUND Yttrium-90 (90Y) positron emission tomography with integrated computed tomography (PET/CT) represents a technological leap from 90Y bremsstrahlung single-photon emission computed tomography with integrated computed tomography (SPECT/CT) by coincidence imaging of low abundance internal pair production. Encouraged by favorable early experiences, we implemented post-radioembolization 90...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید