“The Window Effect” of 1800 MHz Electromagnetic Radiation on Oxidative Stress in Skin of SD Rats

Mu Yun Zhen; Wu Xi Nan; Zhang Ai; Lin Hua; Wu Hui Xin; Xiong Qing

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Mu Yun Zhen , Wu Xi Nan , Zhang Ai , Lin Hua , Wu Hui Xin , Xiong Qing . “The Window Effect” of 1800 MHz Electromagnetic Radiation on Oxidative Stress in Skin of SD Rats[J]. Journal of Kunming Medical University, 2018, 39(06): 22-25.

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Mu Yun Zhen , Wu Xi Nan , Zhang Ai , Lin Hua , Wu Hui Xin , Xiong Qing . “The Window Effect” of 1800 MHz Electromagnetic Radiation on Oxidative Stress in Skin of SD Rats[J]. Journal of Kunming Medical University, 2018, 39(06): 22-25.

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“The Window Effect” of 1800 MHz Electromagnetic Radiation on Oxidative Stress in Skin of SD Rats

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基金：云南省应用基础研究计划基金资助项目 (2013FZ063);

Received Date: 2018-02-14

Abstract

Abstract

Objective To investigate the effect of 1 800 MHz electromagnetic radiation on activity of SOD and GSH-Px in the skin tissues of SD rats.Me thods A total of 98 healthy SD rats with SPF level, aged 4 weeks, were randomly divided into radiation group and control group.The radiation group was totally exposed under 1 800 MHz electromagnetic wave with seven different power density of radiation of 0.1 m W/cm2, 0.3 m W/cm2, 0.5 m W/cm2, 0.7 m W/cm2, 0.9 m W/cm2, 1.0 m W/cm2 and 1.2 m W/cm2 respectively.It lasted 21 days and for a period of 12 hours a day. After radiation, the activity of SOD and GSH-Px in the skin tissues were detected by enzyme marker.Re s ults In radiation group, the activity of SOD and GSH-Px in the skin tissues of SD rats were decreased under0.3 m W/cm2 and 0.5 m W/cm21 800 MHz electromagnetic wave. Compared with the control group, there was a significantly difference in radiation group (P<0.05) .While under other four 1 800 MHz electromagnetic waves, the activity of GSH-Px and SOD in the skin tissues showed no statistical difference between the two groups (P>0.05) .Under 1 m W/cm21 800 MHz electromagnetic wave, the activity of GSH-Px showed no statistical difference between two groups ( P >0.05) . Conclus ion The power density of 0.3 m W/cm2 and 0.5 m W/cm2 1 800 MHzelectromagnetic wave can reduce the activity of GSH-Px and SOD in the skin tissues of rats.
- Electromagnetic radiation,
- Skin tissues,
- GSH-Px,
- SOD

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References(9)

References

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