电离辐射可直接攻击DNA、蛋白质、脂质等生物大分子或通过电离产生大量自由基，间接对细胞造成伤害，易造成人体免疫系统、生殖系统、......

OBJECTIVE To investigate the anti-irradiation effects of a polypeptide from Chlamys farreri(PCF) on γ-ray induced damag......