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众所周知,电离辐射能损伤DNA,诱发染色体畸变。X线引起的DNA损伤主要有三种类型,即单链断裂(SSB),双链断裂(DSB)和碱基损伤(BD),这在细胞各周期都是一臻的。但电离辐射即使在大剂量
It is well-known that ionizing radiation can damage DNA and induce chromosomal aberrations. There are mainly three types of DNA damage caused by X-ray: single strand breaks (SSBs), double strand breaks (DSBs) and base damage (BD), which are important in every cell cycle. But ionizing radiation is even at high doses