作者: Robert Schrek
DOI: 10.1111/J.1749-6632.1961.TB50080.X
关键词:
摘要: The effect of x rays on lymphocytes man and lower animals was studied by the slide-chamber method unstained cell counts. Large doses (4000 r or more) killed delayed fixation. Moderate (1000 less) intranuclear vacuolization. Nonirradiated also died vacuolization, but at a slower rate. Irradiation with 10 produced perceptible decrease in survival time human incubated 37 deg C slide chambers. Human were slightly more radiosensitive than rat, rabbit, guinea pig. irradiation linear function logarithm dose. Blood from rats irradiated vivo 50 had shortened per cent time: 0.75 days as compared to 2.3 for nonirradiated rats. This demonstrated that deleterious change circulating