Zhenqing Liu, Chuansong Chen, Linhao Mu, et al. A study on relationship between chromosome aberrations of human lymphocyte and dosage of 60Co γ-ray irradiation in vitro[J]. Nuclear techniques, 1985, 08(5): 47-49,60,61.
Zhenqing Liu, Chuansong Chen, Linhao Mu, et al. A study on relationship between chromosome aberrations of human lymphocyte and dosage of 60Co γ-ray irradiation in vitro[J]. Nuclear techniques, 1985, 08(5): 47-49,60,61.DOI:
Seven human peripheral blood samples under the thermo-regulation were exposed at the dose of 5
25
50
100 and 200 rads respectively by
60
Co
γ
-rays. The chromosome aberration frequencies at different dose were observed with 7723 metaphase cells and analyzed by employing spontaneous human chromosome aberration frequency as control group according to the principle of least square method. A dose-effect curve from 0—200 rad was plotted. The results show that through 0—200 rad low dose irradiation the relationship between dose and chromosome aberration frequencious is linear thus it canbe also served as a "biological dosimeter".
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references
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