摘要
用2450MHz低强度微波连续辐照雄性小鼠3周,每天3小时。对照组、低、中、高剂量组的微波辐射照剂量分别为0、23、55、108μW/cm2。研究结果表明,经108μW/cm2高剂量微波辐射后,小鼠睾丸中的Mn、Zn、Fe、Cu、Mg、Ca等元素的含量均较对照组显著降低。在中剂量组,Mn、Zn、Fe、Mg含量较对照组显著下降;在剂量23μW/cm2组中,只有Mn的含量较对照组降低。因此,低强度微波辐射对小鼠睾丸中微量元素的含量有一定的影响。
Male mice were radiated with 2450 MHz low level microwave for 3 weeks, 3 hr/day. Radiation doses of the control, low, medium and high dosage groups were 0, 23, 55, 108 μ W/cm 2 respectively. The results indicated that, after radiation with high dose microwave, Mg and trace elements Mn, Zn, Cu,Cr and Fe in mice testes were significantly decreased compared with the control. In the medium dosage group, the levels of Mn, Zn, Fe and Mg were also lower than that of the control group. In the 23 μW/cm 2 group, only Mn was decreased. Thus, to some extent, low level microwave can affact the trace elements contents in mice testes.
出处
《南京医科大学学报(自然科学版)》
CAS
CSCD
1997年第5期448-449,共2页
Journal of Nanjing Medical University(Natural Sciences)
关键词
微波辐射
微量元素
生殖毒性
睾丸
microwave
trace element
reproductive toxicity
mice