Abstract
PREVIOUS investigations have reported the biochemical and haematological changes produced by exposure of the burro (Equus asinus asinus) to γ-irradiation1–9. Concentrations of plasma iron rise immediately after irradiation4–7, but concentrations of copper do not rise until death, and magnesium concentrations decrease8. When a small, unshielded and uncooled fast reactor became available10, we exposed fourteen burros to neutron irradiation of either the whole body or the torso only at various doses from 100 to 440 rads. The constitution of each dose was about 90 per cent fast neutrons and 10 per cent γ-rays. (Details of the radiation characteristics and dosimetry have already been described9.) The elements analysed in duplicate in dried plasma, using an optical emission spectrograph, are shown in Table 1; the data were processed in a computer using a Fortran system. Analyses for calcium, potassium, chlorine and sulphur were also made by the X-ray fluorescence method11,12.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Wilding, J. L., Kimball, A. W., Whitaker, M. W., Trum, B. F., and Rust, J. H., Amer. J. Vet. Res., 13, 509 (1952).
Trum, B. F., Rust, J. H., and Wilding, J. L., Auburn Veterinarian, 8, 131 (1952).
Rust, J. H., Wilding, J. L., Trum, B. F., Simons, C. S., and Kimball, jun., A. W., Radiology, 60, 579 (1953).
Trum, B. F., Haley, T. J., Bassin, M., Heglin, J., and Rust, J. H., Amer. J. Physiol., 174, 57 (1953).
Rust, J. H., Trum, B. F., Heglin, J., McCulloh, E., and Haley, T. J., Proc. Soc. Exp. Biol. and Med., 85, 258 (1954).
Haley, T. J., McCulloh, E. F., McCormick, W. G., Trum, B. F., and Rust, J. H., Amer. J. Physiol., 180, 503 (1955).
Rust, J. H., Trum, B. F., Lane, J. J., Kuhn, U. S. G., III, Paysinger, J. R., and Haley, T. J., Radiat. Res., 2, 475 (1955).
Haley, T. J., Flesher, A. M., and Komesu, N., Radiat. Res., 9, 535 (1958).
Haley, T. J., Komesu, N., and Brown, D. G., Radiat. Res. (in the press).
Auxier, J. A., Health Phys., 11, 89 (1965).
Alexander, G. V., Anal. Chem., 34, 951 (1962).
Alexander, G. V., Anal. Chem., 37, 1671 (1965).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
HALEY, T., CARTWRIGHT, F. & BROWN, D. Plasma Minerals in Normal and Neutron Irradiated Burros. Nature 212, 820–821 (1966). https://doi.org/10.1038/212820b0
Issue Date:
DOI: https://doi.org/10.1038/212820b0
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.