Visakorpi R
Immunology. 1974 Jul;27(1):145-9.
Antigen-induced migration inhibition of guinea-pig peritoneal cells was clearly detectable after irradiation with 5000 to 10,000 rads, but it was weaker than with non-irradiated cells. An attempt was made to quantify this effect by diluting immune cells with non-immune peritoneal cells. The titrations showed a drop of four two-fold dilution steps after 5000 rads and even 2000 rads caused a small drop to 50 per cent efficiency when compared to non-irradiated cells.
用5000至10000拉德的辐射照射后,可明显检测到抗原诱导的豚鼠腹腔细胞迁移抑制,但比未照射的细胞弱。尝试通过用非免疫性腹腔细胞稀释免疫细胞来量化这种效应。滴定结果显示,与未照射的细胞相比,5000拉德照射后稀释倍数下降了四个两步稀释步骤,甚至2000拉德照射也导致效率略有下降至50%。