[Radiation protection for personnel in the diagnostic application of radioactive material: guidelines in the handling of radioactive agents].
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Humans↗
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Results for “RADIOACTIVITY”
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[The biological action of radioactive carbon. The metabolic kinetics and biological effects of the combined action of radioactive carbon (14C-glucose) and sodium nitrite chronically administered].
A study was made of the effect of sodium nitrate (3.1 and 0.3 g/l) on the metabolism kinetics and the biological effects of 14C-glucose (13 kBq/rat/day) that were chronically administered to rats. After both separate and combined administration of the radiation and chemical agents, no substantial changes were detected in the kinetics of metabolism and biological effect of 14C. Six months after the onset of the experiment, the reproductive function of the experimental rats was impaired.
Absorption↗
[Error analysis in the 15O labelled gas inhalation method--evaluation of steadiness of arterial blood gas and radioactivity during "steady state" of radioactive gas inhalation].
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Arteries↗
[Measurement of a radioactive quantity in a human body--mensuration of a faintly distributed radioactive quantity over the whole body].
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Background Radiation↗
[Research on the evolution of hepatic radioactivity employing a new radioactive albumin complex].
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Centrifugation↗
[Evolution of hepatic radioactivity after injection of the radioactive albumin complex used in determination of hepatic circulatory rate of flow].
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Blood Circulation Time↗
Cyclic adenosine 3',5'-monophosphate in guinea pig cerebral cortical slices. I. Formation of cyclic adenosine 3',5'-monophosphate from endogenous adenosine triphosphate and from radioactive adenosine triphosphate formed during a prior incubation with radioactive adenine.
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Adenine↗
Incorporation of radioactivity from different radioactive sugar nucleotides into different polysaccharides.
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Age Factors↗
[Total exchangeable potassium in hyperthyroidism and hypothyroidism. (Studies with radioactive potassium K-42 and radioactive rubidium Rb-86)].
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Adult↗
[Effect of radioactive radon (Rn-222) liberated from water on blood radioactivity and blood supply of tissues].
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Adult↗
[Absorption of radioactive iron from the digestive tract following intragastric administration of Fe-59 to rats with adjuvant-induced disease and to control rats and distribution of radioactivity in the blood and organs].
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Animals↗
[Desoxyribonucleic acids, basic support of cytoplasmic and nuclear radioactivity of mammalian cells cultivated in vitro in the presence of radioactive thymidine].
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Cell Nucleus↗
[Radioactive and radiation standards. (V). 4. Unsealed radioactivity standards for general use (author's transl)].
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Radioisotopes↗
Radioactive vitamin B12 absorption studies: comparison of the whole-body retention, urinary excretion, and eight-hour plasma levels of radioactive vitamin B12.
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Anemia, Pernicious↗
[Radioautographic study by the detached pellicle method of the radioactivity phenomenona in tissues of guinea pigs treated with mud baths with addition of sodium sulfide (Na 2 S 35 ) labeled with radioactive sulfur S 35 ].
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Animals↗
[Use of radioactive xenon (133Xe) for the studies on the effect of glucose and insulin on the rest blood flow. I. Tissue clearance method with application of radioactive xenon (133Xe)].
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Animals↗
The influence of tissue background radioactivity on the apparent renal accumulation of radioactive compounds.
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Animals↗
[Studies on the hematological changes after administration of therapeutic dosis of radioactive iodine. II. Changes of the peripheral blood and bone marrow after radioactive iodine therapy for hyperthyroidism].
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Adult↗