Luo Liming, Jin Yizun, Lin Nianyun, et al. SISTER CHROMATID EXCHANGE IN HUMAN LYMPHOCYTES INDUCED BY IONIZING IRRADIATION AND SUPEROXIDE ANIONS[J]. Journal of Radiation Research and Radiation Processing, 1993,11(3):176-179.
Luo Liming, Jin Yizun, Lin Nianyun, et al. SISTER CHROMATID EXCHANGE IN HUMAN LYMPHOCYTES INDUCED BY IONIZING IRRADIATION AND SUPEROXIDE ANIONS[J]. Journal of Radiation Research and Radiation Processing, 1993,11(3):176-179.DOI:
SCE was studied in human lymphocytes exposed to ,60,Co-γ ray and superoxide radical. Both γ-ray and superoxide radical produced a statistically significant increase in SCE over baseline. Dose-response relationships were observed. But a 2-fold increment of SCE wasn′t reached in both agents. SOD and mannitol have preventive effect on the damage caused by active oxygen species.