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作者用30只体重2.5～3公斤的兔为实验动物,用460MHz 的微波机以直径4cm 的辐射器,120mW/ cm~2的强度照射兔的胸腺投影区,每日一次,每次6分钟,共10次。将实验动物分4组进行观察。观察时间安排为:第一组,动物8只,作用6次后;第二组,8只,作用10次后;第三组,8只,末次作用后10天;第四组,6只,对照组,不作微波照射。观察内容包括:(1)实验动物脾脏天然存在的抗绵羊红细胞直接溶血素形成细胞的
The author used 30 rabbits weighing 2.5 ~ 3 kg as experimental animals, irradiated the rabbit’s thymus projection area with a radiation of 4 cm in diameter using a 460 MHz microwave machine at an intensity of 120 mW / cm ~ 2 once a day for 6 minutes, A total of 10 times. The experimental animals were divided into 4 groups for observation. The observation time was as follows: the first group, the animals 8, the role after 6 times; the second group, 8, the role of 10 times; the third group, 8, 10 days after the last effect; the fourth group, 6, Control group, no microwave irradiation. The observations included: (1) the presence of naturally occurring anti-sheep erythrocyte hemolysin-forming cells in the spleen of experimental animals