[Radiosensitivity of animals irradiated in different gaseous media. Effect of repeated short-term breathing of pure oxygen on radiosensitivity].
Radioresistance of (C57Bl/6 X A/SnY)F1 and (BALB/c X BioCW/Y X CC57W X A/SnY)F2 female mice decreased after repeated (in 48 hr for 2 weeks) short-term (10-20 min) normal pressure oxygen breathing. Repeated 10-min exposures to pure oxygen had a negative effect on the course of the bone-marrow and intestinal forms of acute radiation sickness.
D000818:Animals; D003037:Cobalt Radioisotopes; D005260:Female; D005720:Gamma Rays; D008297:Male; D051379:Mice; D010100:Oxygen; D011836:Radiation Tolerance
D003037:Cobalt Radioisotopes; D010100:Oxygen
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