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Reproductive Health

Effects of Subchronic Exposure to Radio Frequency From a Conventional Cellular Telephone on Testicular Function in Adult Rats.

No Effects Found

Ribeiro EP, Rhoden EL, Horn MM, Rhoden C, Lima LP, Toniolo L · 2007

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This rat study found no reproductive harm from 11 weeks of daily cell phone radiation exposure, but longer-term effects remain unclear.

Plain English Summary

Summary written for general audiences

Researchers exposed adult rats to cell phone radiation (1,835-1,850 MHz) for one hour daily over 11 weeks to test effects on reproductive function. They found no changes in testosterone levels, sperm count, testicular weight, or tissue damage compared to unexposed rats. This study suggests that typical cell phone radiation exposure may not harm male fertility in the short term.

Exposure Information

A logarithmic frequency spectrum from 10 Hz to 100 GHz showing where this study's 1.85 GHz exposure sits relative to common EMF sources.Where This Frequency Sits on the EMF SpectrumELFVLFLF / MFHF / VHFUHFSHFmm10 Hz100 GHzThis study: 1.85 GHzPower lines50/60 Hz5G mm28 GHzLogarithmic scale

The study examined exposure from: 1,835 to 1,850 MHz Duration: 1 hour daily during 11 weeks

Study Details

We investigated the effects of subchronic exposure to radio frequency emitted from a conventional cellular telephone on the testicular function in adult rats.

A total of 16 male Wistar rats at age 30 days were randomly divided into 2 groups, including experim...

Mean rectal temperature did not alter following exposure. There was no statistical difference betwee...

The current study shows that the low intensity pulsed radio frequency emitted by a conventional cellular telephone does not impair testicular function in adult rats.

Cite This Study
Ribeiro EP, Rhoden EL, Horn MM, Rhoden C, Lima LP, Toniolo L (2007). Effects of Subchronic Exposure to Radio Frequency From a Conventional Cellular Telephone on Testicular Function in Adult Rats. J Urol 177:395-399, 2007.
Show BibTeX
@article{ep_2007_effects_of_subchronic_exposure_3331,
  author = {Ribeiro EP and Rhoden EL and Horn MM and Rhoden C and Lima LP and Toniolo L},
  title = {Effects of Subchronic Exposure to Radio Frequency From a Conventional Cellular Telephone on Testicular Function in Adult Rats.},
  year = {2007},
  
  url = {https://pubmed.ncbi.nlm.nih.gov/17162098/},
}
PubMed: 17162098

Cited By (74 papers)

View all 74 citing papers on Semantic Scholar

Quick Questions About This Study

A 2007 study found no changes in testosterone levels when adult rats were exposed to 1835-1850 MHz cell phone radiation for one hour daily over 11 weeks. The research showed no statistical differences in hormone levels between exposed and unexposed groups.
No, an 11-week study exposing adult rats to conventional cell phone radiation (1835-1850 MHz) for one hour daily found no testicular tissue damage. Researchers detected no changes in testicular weight or cellular structure compared to control groups.
Research on adult rats exposed to 1835-1850 MHz cell phone radiation for one hour daily over 11 weeks found no changes in sperm count. The study detected no statistical differences in sperm production between exposed and control groups.
No, a 2007 study found that daily exposure to conventional cell phone radiation (1835-1850 MHz) did not alter rectal temperature in adult rats. Mean body temperature remained unchanged throughout the 11-week exposure period.
A controlled study on adult rats found that low intensity pulsed radio frequency from conventional cellular telephones does not impair testicular function. No negative effects were observed on testosterone, sperm count, or reproductive tissue health.