DNA制剂在急性放射病治疗中的作用机制的研究证明,它除了对造血系统有刺激作用外,还对很多保证机体的非特异性抗微生物抵抗力的因子的功能有维持甚至加强的作用,并在异种抗原(其中如红细胞抗原)进入体内时加强受照动物的抗体生成。只见一篇报导提及在用DNA治疗的照射动物中发现病理性自家免疫反应降低。 The research on the mechanism of action of DNA preparations in the treatment of acute radiation sickness has proved that it not only has a stimulating effect on the hematopoietic system, but also maintains or even strengthens the functions of many non-specific anti-microbial resistance factors that ensure the body’s function and is also heterogeneous. Antigens, such as red blood cell antigens, strengthen the antibody production of irradiated animals when they enter the body. Only one report mentioned a reduction in pathological home immune responses found in irradiated animals treated with DNA.