[Postirradiation change in the radiosensitivity of rats in relation to the preliminary radiation dose in the cutaneous form of radiation injury].
The experimental animals were exposed two times to soft 17kV X-radiation. Post-irradiation changes in radiosensitivity were shown to depend upon dose of preliminary irradiation (10, 18 and 25 Gy). The state of radiosensitive tissues was studied and a comparison was made of a residual damage curve with a change in the proliferative activity of dividing tissue elements during 30 days after irradiation.
D000818:Animals; D008297:Male; D011829:Radiation Dosage; D011833:Radiation Injuries, Experimental / Q000503:physiopathology*; D011836:Radiation Tolerance; D051381:Rats; D014916:Whole-Body Irradiation
Postradiatsionnoe izmenenie radiochuvstvitel'nosti krys v zavisimosti ot dozy predvaritel'nogo oblucheniia pri kozhnoĭ forme luchevogo porazheniia.