Some studies on the metabolism of labelled molybdenum compounds in cattle
Journal Article
·
· J. Inorg. Biochem.; (United States)
An initial experiment showed that (ZZMo)di- and trithiomolybdates could be detected in bovine plasma after the introduction of (ZZMo)molybdate into the rumen. It was felt that this justified the use of (ZZMo)trithiomolybdate for the subsequent studies made of plasma thiomolybdate metabolism in vivo in cattle. Rapid intravenous injection of (ZZMo)trithiomolybdate into cattle showed that doses of 50 mg Mo were subject to extensive hydrolysis over the first few minutes postinjection, but at lower dose rates this was reduced so that tracer doses were relatively stable. The plasma metabolism was unaffected by copper status within the limits of the experiments. The disappearance of (ZZMo) and (TVS)trithiomolybdate from plasma was delayed for up to 10 hr by the immediate preinjection of copper, although no chemical modification of the thiomolybdate appeared to occur.
- Research Organization:
- Trinity College, Dublin, Ireland
- OSTI ID:
- 6230296
- Journal Information:
- J. Inorg. Biochem.; (United States), Journal Name: J. Inorg. Biochem.; (United States) Vol. 4; ISSN JIBID
- Country of Publication:
- United States
- Language:
- English
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Journal Article
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OSTI ID:6096207
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Fri May 01 00:00:00 EDT 1981
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OSTI ID:5612736
Related Subjects
560172* -- Radiation Effects-- Nuclide Kinetics & Toxicology-- Animals-- (-1987)
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ANIMALS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CATTLE
COPPER COMPOUNDS
DAYS LIVING RADIOISOTOPES
DOMESTIC ANIMALS
EVEN-ODD NUCLEI
INTERMEDIATE MASS NUCLEI
ISOTOPES
KINETICS
LABELLED COMPOUNDS
LIGHT NUCLEI
MAMMALS
METABOLISM
MOLYBDATES
MOLYBDENUM 99
MOLYBDENUM COMPOUNDS
MOLYBDENUM ISOTOPES
NUCLEI
OXYGEN COMPOUNDS
RADIOISOTOPES
RADIONUCLIDE KINETICS
REFRACTORY METAL COMPOUNDS
RUMINANTS
SULFUR 35
SULFUR ISOTOPES
TRANSITION ELEMENT COMPOUNDS
VERTEBRATES
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ANIMALS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CATTLE
COPPER COMPOUNDS
DAYS LIVING RADIOISOTOPES
DOMESTIC ANIMALS
EVEN-ODD NUCLEI
INTERMEDIATE MASS NUCLEI
ISOTOPES
KINETICS
LABELLED COMPOUNDS
LIGHT NUCLEI
MAMMALS
METABOLISM
MOLYBDATES
MOLYBDENUM 99
MOLYBDENUM COMPOUNDS
MOLYBDENUM ISOTOPES
NUCLEI
OXYGEN COMPOUNDS
RADIOISOTOPES
RADIONUCLIDE KINETICS
REFRACTORY METAL COMPOUNDS
RUMINANTS
SULFUR 35
SULFUR ISOTOPES
TRANSITION ELEMENT COMPOUNDS
VERTEBRATES