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Lundgren, D.L.; Hahn, F.F.; McClellan, R.O.
Inhalation Toxicology Research Institute. Annual report, October 1, 1979-September 30, 19801980
Inhalation Toxicology Research Institute. Annual report, October 1, 1979-September 30, 19801980
AbstractAbstract
[en] The effects of protracted beta irradiation of the lungs of rats are being studied. Rats were exposed seven times at 60-day intervals by inhalation to aerosols of 144CeO2 to re-establish lung burdens of 0.04, 0.20, 1.0 or 5.0 μCi of 144Ce. These rats are being compared with rats exposed once to 144CeO2 to achieve similar initial lung burdens of 144Ce. Repeated exposure to 144CeO2 resulted in about a fivefold increase in the radiation doses to the lungs compared with rats exposed once to achieve similar lung burdens of 144Ce
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Diel, J.H.; Bice, D.E.; Martinez, B.S. (eds.); Lovelace Biomedical and Environmental Research Inst., Albuquerque, NM (USA); p. 95-98; Dec 1980; p. 95-98
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Report
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AEROSOLS, ANIMALS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, BIOLOGICAL EFFECTS, BODY, CERIUM COMPOUNDS, CERIUM ISOTOPES, CHALCOGENIDES, COLLOIDS, DATA, DAYS LIVING RADIOISOTOPES, DISEASES, DISPERSIONS, EVEN-EVEN NUCLEI, INFORMATION, INTAKE, INTERMEDIATE MASS NUCLEI, IRRADIATION, ISOTOPES, KINETICS, MAMMALS, NUCLEI, NUMERICAL DATA, ORGANS, OXIDES, OXYGEN COMPOUNDS, RADIATION EFFECTS, RADIOISOTOPES, RARE EARTH COMPOUNDS, RARE EARTH NUCLEI, RESPIRATORY SYSTEM, RODENTS, SOLS, VERTEBRATES
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