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Cardiovascular

Effects of electromagnetic radiation from 3G mobile phone on heart rate, blood pressure and ECG parameters in rats.

No Effects Found

Colak C, Parlakpinar H, Ermis N, Tagluk ME, Colak C, Sarihan E, Dilex OF, Turan B, Bakir S, Acet A. · 2012

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This rat study found no heart effects from 3G radiation, but used unrealistic 'non-contact' exposure unlike actual phone use.

Plain English Summary

Summary written for general audiences

Turkish researchers exposed 36 rats to 3G cell phone radiation for 40 minutes daily over 20 days and measured heart rate, blood pressure, and ECG patterns. They found no significant changes in any cardiovascular measures compared to unexposed control rats. The researchers suggest this lack of effect might be due to their 'non-contact' exposure method, where phones weren't placed directly against the animals.

Study Details

The current study was designed to investigate the effects of electromagnetic radiation (EMR) from third-generation (3G) MP on the heart rate (HR), blood pressure (BP) and ECG parameters and also to investigate whether exogenous melatonin can exert any protective effect on these parameters.

In this study 36 rats were randomized and evenly categorized into 4 groups: group 1 (3G-EMR exposed)...

ECG signals were processed and statistically evaluated. In our experience, the obtained results did ...

Therefore, the strategy (noncontact) of using a 3G MP could be the reason for ineffectiveness; and use of 3G MP, in this perspective, seems to be safer compared to the ones used in close contact with the head. However, further study is needed for standardization of such an assumption.

Cite This Study
Colak C, Parlakpinar H, Ermis N, Tagluk ME, Colak C, Sarihan E, Dilex OF, Turan B, Bakir S, Acet A. (2012). Effects of electromagnetic radiation from 3G mobile phone on heart rate, blood pressure and ECG parameters in rats. Toxicol Ind Health.28(7):629-638, 2012.
Show BibTeX
@article{c_2012_effects_of_electromagnetic_radiation_2985,
  author = {Colak C and Parlakpinar H and Ermis N and Tagluk ME and Colak C and Sarihan E and Dilex OF and Turan B and Bakir S and Acet A.},
  title = {Effects of electromagnetic radiation from 3G mobile phone on heart rate, blood pressure and ECG parameters in rats.},
  year = {2012},
  
  url = {https://pubmed.ncbi.nlm.nih.gov/21996712/},
}
PubMed: 21996712

Cited By (21 papers)

Quick Questions About This Study

A 2012 Turkish study found no significant changes in heart rate when rats were exposed to 3G phone radiation for 40 minutes daily over 20 days without direct contact. The researchers suggest non-contact exposure may be safer than phones held against the head.
Research on rats exposed to 3G radiation for 20 days showed no significant blood pressure changes compared to unexposed animals. The study used a non-contact exposure method, which may explain why no cardiovascular effects were observed.
A rat study testing melatonin alongside 3G radiation exposure found no beneficial or harmful effects on heart function. Since the 3G radiation itself caused no cardiovascular changes, melatonin provided no additional protection in this research.
Researchers found no significant changes in ECG patterns when rats were exposed to 3G phone radiation without direct contact for 40 minutes daily. The study suggests keeping phones away from your body may reduce potential cardiovascular risks.
A controlled study exposing rats to 3G cell phone radiation for 40 minutes daily over 20 days found no harmful effects on heart rhythm or other cardiovascular measures when phones weren't in direct contact with the body.