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[Effect of American Ginseng Capsule on the liver oxidative injury and the Nrf2 protein expression in rats exposed by electromagnetic radiation of frequency of cell phone.] [Article in Chinese].

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Luo YP, Ma HR, Chen JW, Li JJ, Li CX. · 2014

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Cell phone radiation damaged rat liver cells and disrupted protective antioxidant systems, but herbal supplements helped reverse the damage.

Plain English Summary

Summary written for general audiences

Researchers exposed rats to 900 MHz cell phone radiation for 4 hours daily over 12 days and found it caused liver damage, including cell death and oxidative stress (harmful chemical reactions that damage tissue). The radiation increased harmful compounds and decreased protective antioxidants in liver cells. However, herbal supplements helped protect against this damage, suggesting the liver effects were reversible.

Why This Matters

This study adds to growing evidence that radiofrequency radiation affects organs beyond the brain, specifically targeting liver function through oxidative stress pathways. The 900 MHz frequency tested matches older 2G cell phone technology, though modern phones operate across multiple frequency bands including this range. What makes this research particularly significant is the demonstration that EMF-induced liver damage involves the Nrf2 protein pathway, a key cellular defense mechanism against oxidative stress. The fact that herbal interventions could partially reverse the damage suggests these effects may be preventable or treatable, but the underlying concern remains: chronic EMF exposure appears to overwhelm our body's natural protective systems. The liver's role in detoxification makes these findings especially relevant, as compromised liver function could compound other health effects from EMF exposure.

Exposure Information

A logarithmic frequency spectrum from 10 Hz to 100 GHz showing where this study's 900 MHz exposure sits relative to common EMF sources.Where This Frequency Sits on the EMF SpectrumELFVLFLF / MFHF / VHFUHFSHFmm10 Hz100 GHzThis study: 900 MHzPower lines50/60 Hz5G mm28 GHzLogarithmic scale

Specific exposure levels were not quantified in this study. The study examined exposure from: 900 MHz Duration: 4 h in 12 consecutive days

Study Details

To observe the effect of American Ginseng Capsule (AGC) on the liver oxidative injury and the Nrf2 protein expression in the liver tissue of rats exposed by 900 MHz cell phone electromagnetic radiation.

Totally 40 male SD rats were randomly divided into the normal control group, the model group, the Sh...

Compared with the normal control group, hepatocyte nucleus was atrophied or partially disappeared, t...

The electromagnetic radiation induced by 900 MHz cell phone could affect the expression of Nrf2 protein, induce oxidative injury, and induce abnormal morphology of liver cells. SJC and AGC could promote the morphological recovery of the liver cells. Its mechanism might be related to affecting the expression of Nrf2 protein and attenuating oxidative damage of liver cells.

Cite This Study
Luo YP, Ma HR, Chen JW, Li JJ, Li CX. (2014). [Effect of American Ginseng Capsule on the liver oxidative injury and the Nrf2 protein expression in rats exposed by electromagnetic radiation of frequency of cell phone.] [Article in Chinese]. Zhongguo Zhong Xi Yi Jie He Za Zhi. 34(5):575-580, 2014.
Show BibTeX
@article{yp_2014_effect_of_american_ginseng_1668,
  author = {Luo YP and Ma HR and Chen JW and Li JJ and Li CX.},
  title = {[Effect of American Ginseng Capsule on the liver oxidative injury and the Nrf2 protein expression in rats exposed by electromagnetic radiation of frequency of cell phone.] [Article in Chinese].},
  year = {2014},
  
  url = {https://europepmc.org/article/med/24941847},
}
PubMed: 24941847

Cited By (7 papers)

Quick Questions About This Study

Yes, a 2014 study found that 900 MHz cell phone radiation caused liver damage in rats after 4 hours daily exposure for 12 days. The radiation triggered cell death, increased harmful oxidative compounds, and decreased protective antioxidants in liver tissue.
Research shows American ginseng capsules helped protect rat livers from 900 MHz cell phone radiation damage. The herbal supplement reduced harmful oxidative compounds, increased protective antioxidants, and helped liver cells recover their normal appearance after radiation exposure.
In laboratory studies, 900 MHz cell phone radiation caused measurable liver damage in rats after just 12 days of 4-hour daily exposure. The damage included cell nucleus shrinkage, increased oxidative stress markers, and decreased protective antioxidant levels.
Cell phone radiation at 900 MHz significantly increased Nrf2 protein expression in rat liver cells. This protein typically responds to cellular stress and damage. The study found herbal supplements could help normalize these elevated Nrf2 protein levels.
Yes, the 2014 study suggests liver damage from 900 MHz cell phone radiation may be reversible. When rats received herbal supplements alongside radiation exposure, their liver cell appearance returned nearly to normal levels, indicating potential recovery mechanisms exist.