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Extremely Low-Frequency Magnetic Exposure Appears to Have No Effect on Pathogenesis of Alzheimer’s Disease in Aluminum-Overloaded Rat

No Effects Found

Zhang C, Li Y, Wang C, Lv R, Song T · 2013

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Magnetic field exposure at 100 µT showed no effect on Alzheimer's pathology, even when combined with brain-toxic aluminum treatment.

Plain English Summary

Summary written for general audiences

Researchers exposed rats to extremely low frequency magnetic fields (50 Hz at 100 µT) for 12 weeks to test whether EMF exposure could worsen Alzheimer's disease symptoms caused by aluminum poisoning. The magnetic field exposure alone showed no effect on brain health, and it didn't make aluminum-induced brain damage any worse. This suggests that EMF exposure at these levels doesn't contribute to Alzheimer's disease development.

Study Details

This study aims to examine whether or not ELF-MF and Al have synergistic effects toward AD pathogenesis by investigating the effects of ELF-MF with or without chronic Al treatment on SD rats

Sprague-Dawley (SD) rats were subjected one of the following treatments: sham (control group), oral ...

After 12 wk of treatment, oral Al treatment groups (Al and MF+Al groups) showed learning and memory ...

Our results showed no evidence of any association between ELF-MF exposure (100 µT at 50 Hz) and AD, and ELF-MF exposure does not influence the pathogenesis of AD induced by Al overload.

Cite This Study
Zhang C, Li Y, Wang C, Lv R, Song T (2013). Extremely Low-Frequency Magnetic Exposure Appears to Have No Effect on Pathogenesis of Alzheimer’s Disease in Aluminum-Overloaded Rat PLoS One. 2013 Aug 12;8(8):e71087. doi: 10.1371/journal.pone.0071087.
Show BibTeX
@article{c_2013_extremely_lowfrequency_magnetic_exposure_2834,
  author = {Zhang C and Li Y and Wang C and Lv R and Song T},
  title = {Extremely Low-Frequency Magnetic Exposure Appears to Have No Effect on Pathogenesis of Alzheimer’s Disease in Aluminum-Overloaded Rat},
  year = {2013},
  
  url = {https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0071087},
}

Quick Questions About This Study

Researchers exposed rats to extremely low frequency magnetic fields (50 Hz at 100 µT) for 12 weeks to test whether EMF exposure could worsen Alzheimer's disease symptoms caused by aluminum poisoning. The magnetic field exposure alone showed no effect on brain health, and it didn't make aluminum-induced brain damage any worse. This suggests that EMF exposure at these levels doesn't contribute to Alzheimer's disease development.