Objective to investigate the possibility of applying the DNA doublestrandbreak and apoptosis of lymphocytes to biological assay in radiation injury.
目的探讨受照后淋巴细胞DNA双链断裂和凋亡作为放射损伤生物学检测指标的可行性。
2
The NBS1 is a component of the MRE11/RAD50/NBS1 complex (MRN) and plays a critical role in the DNA doublestrandbreak (DSB) repair and the maintenance of chromosomal integrity.
The results showed that the DR's DNA doublestrandbreak damage caused by heavy ion beams could be repaired through culture, and the repairing time extended as the increment of radiation dose.