Effects of low-power wireless power transfer system on memory behavior and part of physiological properties of mice.
10.7507/1001-5515.201903030
- Author:
Jun ZHAO
1
,
2
;
Ting YANG
1
,
2
;
Lei WANG
1
,
3
,
4
;
Zhijun WU
1
,
2
Author Information
1. State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University of Technology, Tianjin 300130, P.R.China
2. Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability of Hebei Province, Hebei University of Technology, Tianjin 300130, P.R.China.
3. Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability of Hebei Province, Hebei University of Technology, Tianjin 300130, P.R.China
4. Chinese Academy of Medical & Peking Union Medical College Institute of Biomedical Engineer, Tianjin 300192, P.R.China.
- Publication Type:Journal Article
- Keywords:
immunity;
memory behavior;
organ physiology;
radiation exposure;
wireless power transfer
- MeSH:
Animals;
Cytokines;
analysis;
Electric Power Supplies;
Electricity;
Electromagnetic Fields;
Gonadal Steroid Hormones;
analysis;
Memory;
Mice;
Wireless Technology
- From:
Journal of Biomedical Engineering
2020;37(2):280-287
- CountryChina
- Language:Chinese
-
Abstract:
Wireless power transfer (WPT) is a new power transmission way, which can be widely used in electric vehicles and other fields. Its electromagnetic environment must be analyzed to ensure safe application. A low-power wireless power transfer system experimental platform was built, with 25 W receiving power and 47 kHz resonant frequency, which was used to carry out animal experiments. Treatment mice were exposed to environment of wireless power transfer system for 5 h a day and 6 days as one cycle. At the end of every cycle, learning memory behavior of mice were detected in T-shaped maze. The exposure experiment lasted for 12 weeks. Finally, immune parameters, sex hormones and part of organ physiological structure were detected. The results are as follows: as exposure time increased, memory behavior of mice did not change obviously with no statistical difference in sex hormone either ( > 0.05), the concentration of immune factors including tumor necrosis factor-α (TNF-α), interleukin 6 (IL-6) and interleukin-1 beta (IL-1β) significantly increased ( < 0.05), and the structure of some organs showed some changes. The experimental results show that the environment of the wireless power transfer system has no effect on the memory behavior of mice, and has some effect on physiological properties of mice.
