一例医源性急性脑辐射伤受害者,经抗辐射、恢复造血功能等综合治疗,患者获得新生。在这次抢救治疗中,首次使用天然抗辐射复方制剂(chitosan)及rhG-CSF,通过bcl-2基因表达等指标检测取得了令人满意的临床疗效,为辐射防护药剂的研制提供了新的数据。1 对象和方法 患者张某,男,60岁,既往健康,于1997年9月,因头痛被某地区医院误诊为脑部肿瘤,并立即实施一个疗程的 A case of iatrogenic acute brain injury victims, after anti-radiation, hematopoietic recovery and other comprehensive treatment, patients get newborn. In this rescue treatment, the first time using natural anti-radiation compound (chitosan) and rhG-CSF, bcl-2 gene expression and other indicators through the detection of satisfactory clinical efficacy achieved, for the development of radiation protection agents to provide a new data. 1 Subjects and methods Patient Zhang, male, 60 years old, past health, in September 1997, due to headaches by a regional hospital misdiagnosed as brain tumors, and immediately implemented a course of treatment