METHODS: The model was made in mice by X-ray radiation.The white blood cells(WBC), bone marrow nucleated cells (BMNC) were measured.The weight of thymus and spleen were measured.

• 方法以X射线照射小鼠全身引起辐射损伤,观察芪术口服液对辐射小鼠白细胞、骨髓有核细胞数和胸腺、脾脏指数的影响。