Biological effects of cesium-137 injected in beagle dogs of different ages
- and others
The toxicity of cesium-137 ({sup 137}Cs) in the Beagle dog was investigated at the Argonne National Laboratory (ANL) as part of a program to evaluate the biological effects of internally deposited radionuclides. The toxicity and health effects of {sup 137}Cs are important to understand because {sup 137}Cs is produced in large amounts in light-water nuclear reactors. Large quantities of cesium radioisotopes have entered the human food chain as a result of atmospheric nuclear weapons test, and additional cesium radioisotopes were released during the Chernobyl accident. Although the final analyses are not complete, three findings are significant: older dogs dies significantly earlier than juvenile and young adult dogs; greater occurrence of sarcomas in the cesium-137 injected dogs; the major nonneoplastic effect in dogs surviving beyond 52 d appears to be testicular atrophy.
- Research Organization:
- Lovelace Biomedical and Environmental Research Inst., Albuquerque, NM (United States). Inhalation Toxicology Research Inst.
- DOE Contract Number:
- AC04-76EV01013
- OSTI ID:
- 381374
- Report Number(s):
- ITRI-146; ON: DE96008986; TRN: 96:002767-0028
- Resource Relation:
- Other Information: PBD: Dec 1995; Related Information: Is Part Of Inhalation Toxicology Research Institute. Annual report, October 1, 1994--September 30, 1995; Bice, D.E.; Hahn, F.F.; Hoover, M.D.; Neft, R.E.; Thornton-Manning, J.R.; Bradley, P.L. [eds.]; PB: 214 p.
- Country of Publication:
- United States
- Language:
- English
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