Results 201 to 210 of about 65,455 (240)
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Significance of 111In-DTPA chelate in renal radioactivity levels of 111In-DTPA-conjugated peptides
Nuclear Medicine and Biology, 2001Metabolic studies of (111)In-DTPA-labeled polypeptides and peptides showed that the radiolabeled (poly)peptides generated (111)In-DTPA-adducts of amino acid that possess long residence times in the lysosomal compartment of the tissues where (poly)peptides accumulated.
H, Akizawa +10 more
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A Comparison of CH3-DTPA-GD (NMS60) and GD-DTPA for Evaluation of Acute Myocardial Ischemia
The International Journal of Cardiovascular Imaging, 2005Our objective was to evaluate the use of a new medium weight MRI contrast agent, NMS60 (a synthetic oligomeric Gd-complex containing three Gd(3+) atoms, molecular weight 2158 Da) compared to gadolinium-diethylene triamine pentaacetic acid (Gd-DTPA) in a pig myocardial ischemia model.We used 13 male white hybrid pigs.
H E, D'Arceuil +7 more
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Bioconjugate Chemistry, 1995
A simple electrophoretic IEF procedure was developed for the quantitation of bifunctional DTPA ligand molecules in DTPA-protein conjugates. From a calibration plot of pI versus substitution ratios of reference conjugates, the concentrations of DTPA conjugated to protein were determined.
D T, Pham, F M, Kaspersen, E S, Bos
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A simple electrophoretic IEF procedure was developed for the quantitation of bifunctional DTPA ligand molecules in DTPA-protein conjugates. From a calibration plot of pI versus substitution ratios of reference conjugates, the concentrations of DTPA conjugated to protein were determined.
D T, Pham, F M, Kaspersen, E S, Bos
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Bioconjugate Chemistry, 1997
Successful imaging of somatostatin receptor-positive tumors with 111In-DTPA-D-Phe1-octreotide has stimulated development of peptide radiopharmaceuticals using DTPA as the chelating agent. However, use of cyclic DTPA dianhydride (cDTPA) resulted in low synthetic yields of DTPA-peptide by either solution or solid-phase syntheses.
Y, Arano +9 more
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Successful imaging of somatostatin receptor-positive tumors with 111In-DTPA-D-Phe1-octreotide has stimulated development of peptide radiopharmaceuticals using DTPA as the chelating agent. However, use of cyclic DTPA dianhydride (cDTPA) resulted in low synthetic yields of DTPA-peptide by either solution or solid-phase syntheses.
Y, Arano +9 more
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Comparison of the biodistribution of gadolinium-153 DTPA and technetium-99m DTPA in rats.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1988Twenty-three mature Sprague-Dawley male and female rats were simultaneously injected with trace quantities of [153Gd]DTPA and [99mTc]DTPA and 0.5 mmol/kg of nonradioactive gadolinium DTPA. Rats were killed at 1 min, 5 min, 10 min, 15 min, and 30 min after the intracardiac bolus injection.
F S, Prato +4 more
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Comparison of the biodistribution of manganese-54 DTPA and gadolinium-153 DTPA in dogs.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 1987The biodistribution of [54Mn]DTPA and [153Gd]DTPA dimeglumine were investigated and compared following i.v. administration to fasting anesthetized dogs. Unlike most previously reported metal ion-DTPA complexes, [54Mn]DTPA showed high uptakes in several organs including the liver, bile, pancreas, bowel, and kidney.
R J, Boudreau +3 more
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A Comparison of Ca-DTPA and Zn-DTPA for Chelating 241Am in Beagles*
Health Physics, 1976R D, Lloyd +4 more
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Removal of Plutonium from Beagles Using Ca-DTPA and Zn-DTPA
Health Physics, 1978G N, Taylor +4 more
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99mTc-DTPA in Cerebral Scanning
International Journal of Nuclear Medicine and Biology, 1975I S, Jenkinson, P, Wright, P, Sorby
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