Results 101 to 110 of about 1,010 (136)
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High-resolution radioisotopic measurements of calcium, strontium, and barium in heart
Journal of Applied Physiology, 1975A gamma-ray detector system used in conjunction with isolated vascularly perfused rabbit septa labeled with the Ca-like cations 85Sr and 133Ba has been developed to test the feasibility of constructing a considerably more efficient detector system capable of measuring the highly energetic (Emax congruent to 1.3 MeV) 47Ca radionuclide.
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Nuclear Medicine Communications, 1996
Strontium-89 (89Sr) is currently used for the treatment of painful bone metastases. This study reports the use of low-dose carboplatin as a radiosensitizer in 89Sr radioisotope therapy. The study design comprised two groups: 15 patients treated with 89Sr (148 MBq) followed by carboplatin (100 mg m-2 at 7 and 21 days) and 15 patients treated with 89Sr ...
R, Sciuto +5 more
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Strontium-89 (89Sr) is currently used for the treatment of painful bone metastases. This study reports the use of low-dose carboplatin as a radiosensitizer in 89Sr radioisotope therapy. The study design comprised two groups: 15 patients treated with 89Sr (148 MBq) followed by carboplatin (100 mg m-2 at 7 and 21 days) and 15 patients treated with 89Sr ...
R, Sciuto +5 more
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Health Physics, 2011
Cuprimine® and Syprine® are therapeutics approved by the USFDA to treat copper overload in Wilson Disease (a genetic defect in copper transport) by chelation and accelerated excretion of internally-deposited copper. These oral therapeutics are based on the respective active ingredients D-penicillamine (DPA) and N,N'-bis (2-aminoethyl) -1,2 ...
Tatiana G, Levitskaia +6 more
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Cuprimine® and Syprine® are therapeutics approved by the USFDA to treat copper overload in Wilson Disease (a genetic defect in copper transport) by chelation and accelerated excretion of internally-deposited copper. These oral therapeutics are based on the respective active ingredients D-penicillamine (DPA) and N,N'-bis (2-aminoethyl) -1,2 ...
Tatiana G, Levitskaia +6 more
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The Journal of Clinical Endocrinology & Metabolism, 1963
The ultrafilterability of calcium and strontium from sera of patients with multiple myeloma and of patients with Boeck's sarcoidosis was studied by the use of tracer doses of Ca45 and Sr85. The results were compared with those obtained with sera of normals.
MARIANNE KARA +2 more
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The ultrafilterability of calcium and strontium from sera of patients with multiple myeloma and of patients with Boeck's sarcoidosis was studied by the use of tracer doses of Ca45 and Sr85. The results were compared with those obtained with sera of normals.
MARIANNE KARA +2 more
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Spectrochimica Acta Part B: Atomic Spectroscopy, 1997
Abstract The estimation of sea surface water temperatures from the determination of the [Sr/Ca] atomic ratio in coral skeletons has been shown to be a promising method for investigating climate models. The determination of the Sr/Ca ratio by atomic absorption spectrometry was shown not to be acceptable because of the poor precision (around 3 ...
John J. Labrecque, P.A. Rosales
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Abstract The estimation of sea surface water temperatures from the determination of the [Sr/Ca] atomic ratio in coral skeletons has been shown to be a promising method for investigating climate models. The determination of the Sr/Ca ratio by atomic absorption spectrometry was shown not to be acceptable because of the poor precision (around 3 ...
John J. Labrecque, P.A. Rosales
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Radiochimica Acta, 2011
Abstract Proton irradiation of natural and enriched SrCl2 targets was used to produce PET radioisotope 86Y. The proton energy was degraded from the incident 117.8 MeV to induce the 88Sr(p,3n) reaction. For the irradiation three pellets made of natSrCl2 (6.61 and 74.49 g) and 88SrCl2 (5.02 g) were pressed and individually encapsulated in ...
Dmitri G. Medvedev +2 more
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Abstract Proton irradiation of natural and enriched SrCl2 targets was used to produce PET radioisotope 86Y. The proton energy was degraded from the incident 117.8 MeV to induce the 88Sr(p,3n) reaction. For the irradiation three pellets made of natSrCl2 (6.61 and 74.49 g) and 88SrCl2 (5.02 g) were pressed and individually encapsulated in ...
Dmitri G. Medvedev +2 more
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Journal of Membrane Science, 2007
Abstract Plasticized cellulose triacetate membranes with 3,7-dinonyl-naphtalene-1-sulfonic acid (DNNS) containing o -nitrophenyl pentyl ether (ONPPE) as the plasticizer were prepared for competitive transport of Cs-137, Sr-90, and Co-60 isotopes from aqueous solutions at concentration of 1.0 × 10 −7 M each and containing 0.10 M sodium nitrate.
Cezary A. Kozlowski, Wladyslaw Walkowiak
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Abstract Plasticized cellulose triacetate membranes with 3,7-dinonyl-naphtalene-1-sulfonic acid (DNNS) containing o -nitrophenyl pentyl ether (ONPPE) as the plasticizer were prepared for competitive transport of Cs-137, Sr-90, and Co-60 isotopes from aqueous solutions at concentration of 1.0 × 10 −7 M each and containing 0.10 M sodium nitrate.
Cezary A. Kozlowski, Wladyslaw Walkowiak
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Strontium-calcium metabolism in man and animals as studied by radioisotope methods
The International Journal of Applied Radiation and Isotopes, 1957C.L. Comar, R.H. Wasserman
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Integrated strontium-rubidium radioisotope infusion systems
2022HIDEM STEPHEN E +7 more
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