此类研究的目的是测定有乳腺癌倾向的小鼠长期暴露于低能级2450MHz高频辐射(RFR)时是否可引发更早发病(潜伏期缩短),较高的总发病率或较快的乳癌增长率。在一期研究中,100只C3H/HeJ小鼠于循环偏振波导管内暴露于连续波18个月(每天20h,每周7天),整体照射2450MHzRFR平均0.3W/kgSAR;另100只小鼠作假暴露作为对照。自然死亡的小 The purpose of this type of study is to determine whether prolonged exposure to low-level 2450-MHz high-frequency radiation (RFR) in mice with propensity for breast cancer can cause early onset (shorter latency), higher overall morbidity, or faster breast cancer growth. rate. In the first phase of the study, 100 C3H/HeJ mice were exposed to a continuous wave for 18 months (20 hours per day, 7 days per week) in a circularly polarized wave catheter, and the whole body was irradiated with a 2450 MHz RFR average of 0.3 W/kg SAR; the other 100 mice were falsified. Exposure as a control. The natural death of small