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本实验采用Ｘ射线全身照射，观察辐射诱导免疫适应性反应的预照射剂量（Ｄ１剂量）及其后损伤性剂量（Ｄ２剂量）的剂量范围．结果表明：Ｄ１在２５ｍＧｙ～１００ｍＧｙ范围内（剂量率为１２．５ｍＧｙ／ｍｉｎ），Ｄ２在１．０～１．５Ｇｙ范围内（剂量率为０．３３Ｇｙ／ｍｉｎ），Ｄ１与Ｄ２的时间间隔６小时，可诱导昆明小鼠胸腺细胞自发增殖力及丝裂原（ＣｏｎＡ和ＬＰＳ）刺激的脾细胞增殖反应等免疫适应性反应。
The experiment using X-ray whole body irradiation to observe the radiation-induced immune adaptive response pre-irradiation dose (D1 dose) and subsequent damage dose (D2 dose) dose range. The results showed that D1 was in the range of 25mGy ~ 100mGy (dose rate was 12.5mGy / min), D2 was in the range of 1.0 ~ 1.5Gy (dose rate was 0.33Gy / min), the interval between D1 and D2 H, can induce spontaneous proliferation of mouse thymocytes and immune response of spleen cells stimulated by mitogen (ConA and LPS).