[Radiation resistance of animals subjected to lethal irradiation with chemical protection].
The data are presented on radioresistance of mice 1, 5 and 9 months after irradiation (LD95-99/30) in conditions of protection with cystamine. It was shown that the resistance of these animals to repeated irradiation with LD50/30 is considerably lower than that of the animals not exposed previously. The radioresistance and such indices of the haemopoietic system status as quantity of caryocytes and colony-forming capacity of the bone marrow are compared.
S A
SA
Bol'shakova
R M
RM
Malkina
D000818:Animals; D001853:Bone Marrow / Q000528:radiation effects; D003114:Colony-Forming Units Assay; D003538:Cystamine / Q000627:therapeutic use; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D011833:Radiation Injuries, Experimental / Q000401:mortality* / Q000473:pathology; D011836:Radiation Tolerance; D011837:Radiation-Protective Agents / Q000627:therapeutic use*
D011837:Radiation-Protective Agents; D003538:Cystamine
K voprosu o radiorezistentnosti zhivotnykh, perenesshikh letal'noe obluchenie v usloviiakh khimicheskoĭ zashchity.