Jauchem J R, Frei M R, Heinmets F
Aviat Space Environ Med. 1984 Nov;55(11):1036-40.
The effects of chlorpromazine, methysergide, and propranolol on thermal responses to 2.8 GHz radiofrequency radiation were examined in anesthetized rats. During intermittent exposure at an average power density of 60 mW X cm-2 (specific absorption rate, 14 W X kg-1), when colonic temperature was not allowed to rise above 39.5 degrees C, none of the pharmacological agents had any significant effects on thermal responses. When exposure was continued until lethal temperatures resulted, animals which were administered chlorpromazine, methysergide, or propranolol exhibited significantly shorter survival times than saline-treated animals. Propranolol administration caused the greatest decrease in survival time and resulted in a significantly lower lethal temperature than that which occurred in saline-treated animals.
在麻醉大鼠中研究了氯丙嗪、甲基麦角新碱和普萘洛尔对2.8吉赫兹射频辐射热反应的影响。在平均功率密度为60毫瓦/平方厘米(比吸收率,14瓦/千克)的间歇暴露期间,当结肠温度不允许升高超过39.5摄氏度时,没有一种药物对热反应有任何显著影响。当继续暴露直至出现致死温度时,给予氯丙嗪、甲基麦角新碱或普萘洛尔的动物比给予生理盐水的动物存活时间显著缩短。给予普萘洛尔导致存活时间缩短最多,且致死温度显著低于给予生理盐水的动物。