Radioactivity studies. Progress report, April 30, 1984-June 1, 1985
Technical Report
·
OSTI ID:5564907
This report includes information pertaining to metabolic studies of neptunium and protactinium in the adult baboon. Recent investigations have provided additional data on the uptake, distribution, retention and excretion of Np-237, Np-239 and Pa-233 in baboons following single intravenous and gavage administrations. Data is also presented on the gastrointestinal absorption of isotopes of uranium, neptunium and plutonium in individual baboons after receiving multiple gavage administrations at selected time intervals and nutritional states. The gastrointestinal (GI) absorption (f/sub 1/ values) and retention factors have been calculated for each of these nuclides. We have begun metabolic studies on the adult tamarin (Saquinis labiatus). Data are presented in this report on the preliminary results of the metabolism of Np-239 bicarbonate intravenously injected into three females and one male tamarin. These data are discussed in comparison with similar results obtained with our baboons and with other species. 28 refs., 20 figs., 14 tabs.
- Research Organization:
- New York Univ., NY (USA). Inst. of Environmental Medicine
- DOE Contract Number:
- AC02-76EV03382
- OSTI ID:
- 5564907
- Report Number(s):
- DOE/EV/03382-23; COO-3382-23; ON: DE85015288
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
560172* -- Radiation Effects-- Nuclide Kinetics & Toxicology-- Animals-- (-1987)
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ABSORPTION
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
ALPHA DECAY RADIOISOTOPES
ANIMALS
APES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BIOLOGICAL HALF-LIFE
BIOLOGICAL MATERIALS
BIOLOGICAL WASTES
BODY FLUIDS
CLEARANCE
DATA
DAYS LIVING RADIOISOTOPES
EXCRETION
EXPERIMENTAL DATA
FASTING
HEAVY NUCLEI
INFORMATION
INJECTION
INTAKE
INTESTINAL ABSORPTION
INTRAVENOUS INJECTION
ISOTOPES
MAMMALS
MATERIALS
MONKEYS
NEPTUNIUM 237
NEPTUNIUM 239
NEPTUNIUM ISOTOPES
NUCLEI
NUMERICAL DATA
ODD-EVEN NUCLEI
ORAL ADMINISTRATION
PRIMATES
PROTACTINIUM 233
PROTACTINIUM ISOTOPES
RADIOISOTOPES
RETENTION
UPTAKE
URINE
VERTEBRATES
WASTES
YEARS LIVING RADIOISOTOPES
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ABSORPTION
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
ALPHA DECAY RADIOISOTOPES
ANIMALS
APES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BIOLOGICAL HALF-LIFE
BIOLOGICAL MATERIALS
BIOLOGICAL WASTES
BODY FLUIDS
CLEARANCE
DATA
DAYS LIVING RADIOISOTOPES
EXCRETION
EXPERIMENTAL DATA
FASTING
HEAVY NUCLEI
INFORMATION
INJECTION
INTAKE
INTESTINAL ABSORPTION
INTRAVENOUS INJECTION
ISOTOPES
MAMMALS
MATERIALS
MONKEYS
NEPTUNIUM 237
NEPTUNIUM 239
NEPTUNIUM ISOTOPES
NUCLEI
NUMERICAL DATA
ODD-EVEN NUCLEI
ORAL ADMINISTRATION
PRIMATES
PROTACTINIUM 233
PROTACTINIUM ISOTOPES
RADIOISOTOPES
RETENTION
UPTAKE
URINE
VERTEBRATES
WASTES
YEARS LIVING RADIOISOTOPES