[Circadian and seasonal rhythms in the radiosensitivity of mongrel white rats].
From experiments in albino mongrel rats it is shown that the radiosensitivity of gamma-irradiated (60Co) animals follows a daily rhythm. A synchronization of the daily rhythms in radiosensitivity was noted in winter and during the first spring month which was impaired in April. Established were the rhythms of radiosensitivity for three seasons, i. e. winter, spring and summer, with the extremes in the dependence upon mean annual values varying significantly.
D000818:Animals; D002940:Circadian Rhythm / Q000528:radiation effects*; D005720:Gamma Rays; D008297:Male; D011832:Radiation Injuries / Q000401:mortality / Q000503:physiopathology; D011836:Radiation Tolerance; D012621:Seasons; D013997:Time Factors
Sutochnye i sezonnye ritmy radiochuvstvitel'nosti belykh besporodnykh krys.