Investigation of the Adverse Health Effects of Cell Phone Radiation and Propose Solutions to Minimize

Abstract

Investigation of the Adverse Health Effects of Cell Phone Radiation and Propose Solutions to Minimize Them: A Systematic Review Elyasi H, Ghanbari M, Nadri F. Investigation of the Adverse Health Effects of Cell Phone Radiation and Propose Solutions to Minimize Them: A Systematic Review. Indian J Occup Environ Med. 2024 Jan- Mar;28(1):18-22. doi: 10.4103/ijoem.ijoem_89_23. Abstract Today, mobile phones are one of the most common devices emitting electromagnetic radiation and are available to more than seven billion people in different age groups around the world. The effects of electromagnetic radiation on biological systems have been studied for several years. In this systematic review to find relevant articles, international databases such as Google Scholar, PubMed, Scopus, Science Direct, Web of Science, and Cochrane were used since 2007-2022 by selecting appropriate keywords. The result revealed that exposure to cell phone radiation can lead to disturb in the metabolic activity of the cerebellum by increasing the migration of granulosa cells, decrease the water around the fetus in pregnant women, decrease in the number of blood plates, increasing levels of ALT and AST that they are the key biomarkers of liver damage, decrease of phagocytosis and induced apoptosis of neutrophils, changes at the level of glucose and even at the microscopic level of pancreas this may be a predisposing factor for diabetes, increment in tissue temperature in all depth of the brain tissue, EMF increase the volume, weight, and atresia follicles of the ovaries of the children, also it can cause oxidative stress, DNA fragmentation, etc. Mobile phone radiation is harmful and depends on its intensity, frequency, wave type, and exposure duration. It can cause different biological effects in humans. Due to the uncertainty of the results and mechanism of the effect of these waves, research in this field is still ongoing. Open access paper: ncbi.nlm.nih.gov

AI evidence extraction

Main findings

The review reports that exposure to cell phone radiation was associated in included studies with multiple biological changes, including altered cerebellar metabolic activity, reduced amniotic fluid, decreased platelet count, increased ALT/AST, reduced phagocytosis and increased neutrophil apoptosis, changes in glucose/pancreatic microstructure, increased brain tissue temperature, ovarian changes in children, oxidative stress, and DNA fragmentation. The authors state effects may depend on intensity, frequency, wave type, and exposure duration, and note uncertainty in results and mechanisms.

Outcomes measured

• cerebellar metabolic activity
• granulosa cell migration
• amniotic fluid volume (water around the fetus)
• platelet count
• ALT
• AST
• phagocytosis
• neutrophil apoptosis
• glucose levels
• pancreatic microscopic changes
• brain tissue temperature
• ovary volume/weight/follicular atresia
• oxidative stress
• DNA fragmentation

Limitations

• No quantitative synthesis or effect sizes reported in the abstract
• Exposure metrics (frequency, SAR, duration) not specified in the abstract
• Uncertainty of results and mechanisms explicitly noted by the authors

Suggested hubs

• occupational-exposure (0.35)
  Published in an occupational/environmental medicine journal and discusses health effects of mobile phone radiation broadly.

{
    "study_type": "systematic_review",
    "exposure": {
        "band": "RF",
        "source": "mobile phone",
        "frequency_mhz": null,
        "sar_wkg": null,
        "duration": "2007-2022 (search period); exposure duration noted as a factor but not quantified"
    },
    "population": "Humans (various age groups mentioned; includes pregnant women and children in described findings)",
    "sample_size": null,
    "outcomes": [
        "cerebellar metabolic activity",
        "granulosa cell migration",
        "amniotic fluid volume (water around the fetus)",
        "platelet count",
        "ALT",
        "AST",
        "phagocytosis",
        "neutrophil apoptosis",
        "glucose levels",
        "pancreatic microscopic changes",
        "brain tissue temperature",
        "ovary volume/weight/follicular atresia",
        "oxidative stress",
        "DNA fragmentation"
    ],
    "main_findings": "The review reports that exposure to cell phone radiation was associated in included studies with multiple biological changes, including altered cerebellar metabolic activity, reduced amniotic fluid, decreased platelet count, increased ALT/AST, reduced phagocytosis and increased neutrophil apoptosis, changes in glucose/pancreatic microstructure, increased brain tissue temperature, ovarian changes in children, oxidative stress, and DNA fragmentation. The authors state effects may depend on intensity, frequency, wave type, and exposure duration, and note uncertainty in results and mechanisms.",
    "effect_direction": "mixed",
    "limitations": [
        "No quantitative synthesis or effect sizes reported in the abstract",
        "Exposure metrics (frequency, SAR, duration) not specified in the abstract",
        "Uncertainty of results and mechanisms explicitly noted by the authors"
    ],
    "evidence_strength": "low",
    "confidence": 0.7399999999999999911182158029987476766109466552734375,
    "peer_reviewed_likely": "yes",
    "keywords": [
        "mobile phone",
        "cell phone radiation",
        "electromagnetic radiation",
        "RF",
        "systematic review",
        "oxidative stress",
        "DNA fragmentation",
        "ALT",
        "AST",
        "pregnancy",
        "children"
    ],
    "suggested_hubs": [
        {
            "slug": "occupational-exposure",
            "weight": 0.34999999999999997779553950749686919152736663818359375,
            "reason": "Published in an occupational/environmental medicine journal and discusses health effects of mobile phone radiation broadly."
        }
    ]
}

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