摘要
目的研究ELF EMFs对雄性生殖系统的毒性作用,系统观察ELF EMFs对暴露在不同参数及不同接触时间的雄性大鼠血清生殖激素的影响。方法健康雄性成年大鼠100只,随机分为对照组和实验组。将实验组大鼠按设计要求暴露在电磁场中,一定时间后,取对照组和实验组大鼠的血清,采用放射免疫分析(RIA)方法进行睾酮(T)、雌二醇(E_2)、卵泡刺激素(FSH)、黄体生成素(LH)等生殖激素进行检测。结果随着大鼠暴露ELF EMFs参数的加大,以及接触时间的延长,血清T、E2、FSH、LH浓度均呈现下降的趋势。结论ELF EMFs暴露对雄性大鼠血清T、E_2、FSH、LH等生殖激素的浓度具有影响,结果导致血清T、E_2、FSH、LH浓度呈现不同程度的下降,最终影响雄性大鼠的生殖能力。
Objective To study the toxicity effects of ELF EMFs on the male reproductive system, we observe the effect of the ELF EMFs on the male rats＇ serum reproductive hormones exposed to different parameters and different contact time. Methods 100 healthy male adult rats are randomly divided into control and experimental group. The experimental rats are exposed to electromagnetic fields in accordance with the design requirements. After a period of time, we take the blood and control group rats respectively, and then take the serum after solidification. We use methods of radioimmunoassay （RIA） to detect the testosterone （T） , estradioI （ E2 ） , follicle - stimulating hormone （FSH） , luteinizing hormone （LH） , and so on. Resuits The serum concentration of T, E2 , FSH, LH decrease, with exposing parameters and longer contact time. Conclusion The ELF EMFs influence the concentration of blood serum T, E2, FSH, LH of the adult rats, and cause the concentration of T, E2, FSH, LH to decrease for varying degree, affecting the adult male rats reproductively.
出处
《中国辐射卫生》
2009年第2期146-147,共2页
Chinese Journal of Radiological Health
基金
临沂市2008年科技发展重点及引导项目(项目编号:080203049)
关键词
极低频电磁场
雄性大鼠
血清
睾酮
雌二醇
卵泡刺激素
黄体生成素
Extremely Low Frequency Electromagnetic Fields
Male Rats
Serum
Testosterone
Estradiol
Follicle - Stimulating Hormone
Luteinizing Hormone
