The Combined Effects of Ionizing Radiation and Low Temperature on the Metabolism, Longevity, and Soft Tissues of the White Rat: I. Metabolism and Longevity
- 1 August 1957
- journal article
- research article
- Published by JSTOR in Radiation Research
- Vol. 7 (2), 190-197
- https://doi.org/10.2307/3570466
Abstract
Male Sprague-Dawley rats living at 25[degree]C and 5[degree]C were exposed to total-body irradiation of 0.1 r/hour for 8 hours daily from 4 months to 16 months of age. At 25[degree]C, the O2 consumption of irradiated animals was higher than that of controls, the difference becoming statistically significant when the animals were over 13 months old. The metabolism of rats at 5[degree]C was elevated by the cold stress, but no significant difference between control and experimental animals developed. Irradiated animals at both temperatures lived over 20% longer than their respective controls.Keywords
This publication has 3 references indexed in Scilit:
- A Comparative Analysis of Radiation Lethality in Mammals Exposed at Constant Average Intensity for the Duration of LifeJNCI Journal of the National Cancer Institute, 1955
- Experimental Procedures for the Simultaneous Exposure of Large Numbers of Animals to Total Body X-RadiationRadiology, 1951
- The Biologic Effects of Pile RadiationsRadiology, 1947