急性放射病 (acuteradiationsyndrome ,ARS)的治疗是核辐射事故应急医学处理十分重要的环节 ,亦是放射医学的重要研究内容 ,一直受到各国学者的高度重视[1] 。近年来 ,由于生命科学研究的日趋发展 ,人们对急性放射病发病规律的认识不断深入 ,在ARS临床治疗中尽可能地应用了临床 The treatment of acute radiation sickness (ARS) is a very important part in the emergency medical treatment of nuclear radiation accidents. It is also an important research content of radiology and has been highly valued by scholars all over the world [1]. In recent years, due to the growing development of life science research, people’s understanding of the regularity of the pathogenesis of acute radiation sickness has been deepened. As far as possible, clinical application of ARS in clinical treatment