| 磁耦合谐振式无线电能传输磁场对海马齿状回区神经元K+通道的影响 |
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| 引用本文： | 赵军,张冰茜,赵毅航,王晓轩. 磁耦合谐振式无线电能传输磁场对海马齿状回区神经元K+通道的影响[J]. 生物化学与生物物理进展, 2023, 50(8): 1982-1994 |
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| 作者姓名： | 赵军 张冰茜 赵毅航 王晓轩 |
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| 作者单位： | 1)河北工业大学生命科学与健康工程学院,天津 300130;2)河北省生物电磁与神经工程重点实验室(河北工业大学),天津 300130;3)天津市生物电工与智能健康重点实验室(河北工业大学),天津 300130,1)河北工业大学生命科学与健康工程学院,天津 300130;2)河北省生物电磁与神经工程重点实验室(河北工业大学),天津 300130;3)天津市生物电工与智能健康重点实验室(河北工业大学),天津 300130,1)河北工业大学生命科学与健康工程学院,天津 300130;2)河北省生物电磁与神经工程重点实验室(河北工业大学),天津 300130;3)天津市生物电工与智能健康重点实验室(河北工业大学),天津 300130,1)河北工业大学生命科学与健康工程学院,天津 300130;2)河北省生物电磁与神经工程重点实验室(河北工业大学),天津 300130;3)天津市生物电工与智能健康重点实验室(河北工业大学),天津 300130 |
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| 基金项目： | 国家自然科学基金（51407058，52077057）资助项目。 |
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| 摘 要： | 目的 磁耦合谐振式无线电能传输(magnetically-coupled resonant wireless power transfer,MCR-WPT)具有传输距离较大、传输效率高、穿透性好等优点，为人们生活带来便利的同时其引起的生物电磁效应安全问题备受人们关注。本文通过研究MCR-WPT电磁环境对小鼠海马齿状回(DG)区神经元K+通道特性的影响，为无线电能传输(WPT)技术的发展及其合理开发应用提供实验依据。方法 每天对小鼠不间断辐射5 h，持续30 d，对比分析对照组和磁场暴露5 d、15 d、30 d组小鼠的学习记忆能力、海马DG区神经元的瞬时外向K+通道电流(IA)和延迟整流K+通道电流(IK)的变化。结果 磁场暴露组瞬时外向K+通道的激活过程受到抑制、延迟整流K+通道的激活特性向去极化方向移动，减少K+的外流，增强了神经兴奋性，但磁场暴露组小鼠行为上无显著性变化。结论 长期处于MCR-WPT电磁环境...
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| 关 键 词： | K+通道 电流-电压(I-V)特性 无线电能传输 齿状回区 |
| 收稿时间： | 2022-08-22 |
| 修稿时间： | 2023-07-15 |
The Effects of MCR-WPT Magnetic Field on Neurons K+ Channels in The Dentate Gyrus Region |
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| ZHAO Jun,ZHANG Bing-Qian,ZHAO Yi-Hang and WANG Xiao-Xuan. The Effects of MCR-WPT Magnetic Field on Neurons K+ Channels in The Dentate Gyrus Region[J]. Progress In Biochemistry and Biophysics, 2023, 50(8): 1982-1994 |
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| Authors: | ZHAO Jun ZHANG Bing-Qian ZHAO Yi-Hang WANG Xiao-Xuan |
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| Affiliation: | 1)College of Health Sciences and Biomedical Engineering, Hebei University of Technology , Tianjin 300130, China;2)State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University of Technology, Tianjin 300130, China;3)Key Laboratory of Bioelectromagnetic and Neural Engineering of Hebei Province, Hebei University of Technology, Tianjin 300130, China,1)College of Health Sciences and Biomedical Engineering, Hebei University of Technology , Tianjin 300130, China;2)State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University of Technology, Tianjin 300130, China;3)Key Laboratory of Bioelectromagnetic and Neural Engineering of Hebei Province, Hebei University of Technology, Tianjin 300130, China,1)College of Health Sciences and Biomedical Engineering, Hebei University of Technology , Tianjin 300130, China;2)State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University of Technology, Tianjin 300130, China;3)Key Laboratory of Bioelectromagnetic and Neural Engineering of Hebei Province, Hebei University of Technology, Tianjin 300130, China,1)College of Health Sciences and Biomedical Engineering, Hebei University of Technology , Tianjin 300130, China;2)State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University of Technology, Tianjin 300130, China;3)Key Laboratory of Bioelectromagnetic and Neural Engineering of Hebei Province, Hebei University of Technology, Tianjin 300130, China |
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| Abstract: | |
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| Keywords: | K+ channel I-V characteristics wireless power transfer dentate gyrus area |
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