Abstract

Abstract Overview

Today, the use of cellular phones is growing, along with concerns about their potential harmful effects on human health. This study examines the impact of GSM 900 MHz cell phone radiofrequency waves on key cellular parameters.

Study Methods

The research involved exposing MCF-7 (Michigan Cancer Foundation-7) cells and human adipose-derived stem cells (HADSCs) to a 900 MHz frequency at an intensity of 354.6 μW/cm2 for varied durations and intervals over a period of 3 to 5 days. Cellular growth, morphology, and proliferation were assessed using specialized assays, with statistical significance evaluated through three-way ANOVA.

Key Findings

• Proliferation rates of both MCF-7 and HADSC cells were significantly lower in exposed groups compared to controls.
• Increased exposure time led to significantly lower cell survival rates.
• Distance from the radiation source did not significantly alter cell survival percentages.

Conclusions and Recommendations

The exposure to GSM 900 MHz radiofrequency radiation from cell phones adversely affects cell viability and proliferation. Recommendations include minimizing exposure time, increasing distance from the antenna, and limiting phone use to shorter conversations to mitigate biological and health risks. Further research is encouraged to explore different intensities and frequencies on various cell types.