On a molecular level these effects to the organism are caused mainly by the damageinduced by the ionizing radiation to the DNA of the living cell.
从分子水平来看,电离辐射对生物体的损伤主要是由于电离辐射引起了生物细胞内DNA分子的损伤。
2
Hence, there is great interest among cancer researchers in finding ways to protect "innocent" tissues against radiation-induceddamage without comprising tumor radiosensitivity.