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Reproductive Health

Prenatal exposure to non-ionizing radiation: effects of WiFi signals on pregnancy outcome, peripheral B-cell compartment and antibody production.

No Effects Found

Sambucci M, Laudisi F, Nasta F, Pinto R, Lodato R, Altavista P, Lovisolo GA, Marino C, Pioli C. · 2010

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Prenatal WiFi exposure at twice cell phone safety limits showed no effects on pregnancy outcomes or immune development in this mouse study.

Plain English Summary

Summary written for general audiences

Italian researchers exposed pregnant mice to WiFi signals (2.45 GHz) for 2 hours daily during pregnancy to study effects on birth outcomes and immune system development in offspring. They found no differences in pregnancy success, birth weight, or immune function (specifically B-cells that produce antibodies) when offspring were tested at 5 weeks and 26 weeks of age. This suggests that prenatal WiFi exposure at these levels may not significantly impact reproductive outcomes or immune system development.

Exposure Information

A logarithmic frequency spectrum from 10 Hz to 100 GHz showing where this study's 2.45 GHz exposure sits relative to common EMF sources.Where This Frequency Sits on the EMF SpectrumELFVLFLF / MFHF / VHFUHFSHFmm10 Hz100 GHzThis study: 2.45 GHzPower lines50/60 Hz5G mm28 GHzLogarithmic scale

The study examined exposure from: 2.45 GHz Duration: 2 h/day, 14 consecutive days

Study Details

We examined the effects of prenatal (in utero) exposure to WiFi signals on pregnancy outcome and the immune B-cell compartment, including antibody production.

Sixteen mated (plug-positive) female mice were assigned to each of the following groups: cage contro...

No differences due to exposure were found in spleen cell number, B-cell frequency or antibody serum ...

In conclusion, our results do not show any effect on pregnancy outcome or any early or late effects on B-cell differentiation and function due to prenatal exposure to WiFi signals.

Cite This Study
Sambucci M, Laudisi F, Nasta F, Pinto R, Lodato R, Altavista P, Lovisolo GA, Marino C, Pioli C. (2010). Prenatal exposure to non-ionizing radiation: effects of WiFi signals on pregnancy outcome, peripheral B-cell compartment and antibody production. Radiat Res. 174(6):732-740, 2010.
Show BibTeX
@article{m_2010_prenatal_exposure_to_nonionizing_3351,
  author = {Sambucci M and Laudisi F and Nasta F and Pinto R and Lodato R and Altavista P and Lovisolo GA and Marino C and Pioli C.},
  title = {Prenatal exposure to non-ionizing radiation: effects of WiFi signals on pregnancy outcome, peripheral B-cell compartment and antibody production.},
  year = {2010},
  
  url = {https://pubmed.ncbi.nlm.nih.gov/21128797/},
}
PubMed: 21128797

Cited By (45 papers)

Quick Questions About This Study

A 2010 Italian study found no effects on pregnancy success or birth weight when pregnant mice were exposed to WiFi signals for 2 hours daily. The research showed no differences in reproductive outcomes between exposed and unexposed groups, suggesting WiFi may not significantly impact pregnancy at these exposure levels.
Research on pregnant mice exposed to WiFi signals found no impact on offspring immune system development. The study tested B-cells (which produce antibodies) at 5 and 26 weeks of age, finding no differences in immune function between WiFi-exposed and unexposed baby mice.
A controlled study exposing pregnant mice to WiFi signals during pregnancy found no harmful effects on the developing babies. Birth outcomes, growth, and immune system development were normal in offspring, suggesting prenatal WiFi exposure may not significantly harm unborn babies at typical levels.
Italian researchers found no birth defects or pregnancy complications when exposing pregnant mice to 2.45 GHz WiFi signals. The study monitored pregnancy outcomes and offspring development through 26 weeks of age, finding no significant differences compared to unexposed animals.
A study tracking mouse offspring from birth to 26 weeks found prenatal WiFi exposure had no impact on normal development. Researchers measured immune system function, antibody production, and cellular development, finding no differences between WiFi-exposed and control groups at any age tested.