摘要
目的探讨低强度电磁辐射对新西兰兔肾脏功能的影响。方法将72只新西兰兔随机分为4组,接受频率为2856MHz,强度分别为0、5、10、20mW/cm2的辐射,每日辐射时间1h,于连续辐射1、3、5、10、20、30d后采血,并进行肾功能指标的检测。结果 5、10、20mW/cm2辐射组在所有检测时间点与对照组(辐射强度为0mW/cm2)相比,血尿素氮、肌酐、尿酸水平明显升高(P<0.05),且程度随辐射时间增加而增加。结论即便是低强度的电磁辐射也会对新西兰兔肾功能造成损伤,电磁辐射的强度越高对新西兰兔肾功能的损伤越大,且损伤程度随着时间的增长而加重。
Objective To investigate the effect of electromagnetic radiation on mice kidney function. Methods 72 healthy New- zealand rabbits were randomly divided into 4 groups,which were irradiated for 60 min everyday using radiation of 2 856 MHz fre- quency,while the intensity of the radiation was 0,5,10 and 20 roW/era2 for the 4 groups respectivly. Blood samples were obtained for kidney funetion examination after irradiation of 1 h, 1 d,3 d,7 d, 15 d,30 d respectively. Results The electromagnetic radiation of 5,10,20 mW/cm2 intensity induced the increase of urea, creatinine, uric acid levels in mice. In addition, 20 mW/emz group caused more serious effect on the biochemical test than 20 roW/era2 group. Conclusion Even low dose electromagnetic radiation has signif- icant effect on the organismts kidney function,and the damage extent is proportional to the power density of electromagnetic radia- tion to some extent.
出处
《国际检验医学杂志》
CAS
2013年第15期1921-1921,1924,共2页
International Journal of Laboratory Medicine
基金
国家自然科学基金重点项目(81230064)
重庆市自然科学基金重点项目(CSTC2013JJB10012)
电磁辐射医学防护教育部重点实验室开放课题(2012JSDC02)
关键词
电磁辐射
电离
肾功能试验
兔
electromagnetic radiation
ionizing
kidney function tests
rabbits
