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Effects of low-power wireless power transfer system on memory behavior and part of physiological properties of mice / 生物医学工程学杂志
Journal of Biomedical Engineering ; (6): 280-287, 2020.
Article in Chinese | WPRIM | ID: wpr-828169
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.
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Full text: Available Index: WPRIM (Western Pacific) Main subject: Electric Power Supplies / Gonadal Steroid Hormones / Cytokines / Electricity / Electromagnetic Fields / Wireless Technology / Memory Limits: Animals Language: Chinese Journal: Journal of Biomedical Engineering Year: 2020 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Electric Power Supplies / Gonadal Steroid Hormones / Cytokines / Electricity / Electromagnetic Fields / Wireless Technology / Memory Limits: Animals Language: Chinese Journal: Journal of Biomedical Engineering Year: 2020 Type: Article