AIM and METHOD: To observe the effects of serum, thymocyte and splenocyte extracellular fluids(EFT, EFS)on immune functions 24h after whole-body irradiation with 75 mGy X-rays on Kunmin male mice.

• 目的和方法：观察75mGyX射线全身照射昆明系雄性小鼠后24h，其血清及胸腺和脾细胞外液对免疫功能的影响。