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Mehri Kaviani Moghadam Saied Mohammad Firoozabadi Mahyar Janahmadi 《The Environmentalist》2008,28(4):341-347
In spite of growing concern about the influence of magnetic fields on biological systems, the interaction between extremely
low frequency magnetic field (ELF magnetic fields) and biological structures at the cellular level remains obscure. The aim
of this study was to investigate if 50 Hz magnetic fields could have an effect on the neuronal excitability and firing responses.
Under Current-Clamp condition, exposure to 50 Hz ELF magnetic fields at 2 mT or 0.8 mT intensities resulted in an increase
in the peak amplitude of action potential and after hyperpolaization potential in a time dependent manner. Both magnetic field
intensities decreased also the firing frequency and the duration of action potential. Taken together, these data suggest that
50 Hz ELF magnetic fields at 2 mT or 0.8 mT intensities may change the electrophysiological behavior of neuronal cells and
underlying ion channel currents. 相似文献
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Environmental Fluid Mechanics - Discharged jet from desalination plants has harmful effects on the surrounding environment so that it is essential to investigate its behavior in detail. The aim of... 相似文献
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