Abstract

Abstract Overview

The human concern about the effect of electromagnetic fields (EMFs) has evolved with the advancement of technologies and communication methods. This study specifically investigates the impacts of EMFs at different frequencies and exposure times on cellular viability in vitro.

Main Findings

• Exposure and Frequency: The study analyzed 100 µT EMF exposure at various extremely low frequencies (ELFs) and a radio frequency (RF) EMF of 2.54 GHz.
• Cell Types: The effects were studied on glioblastomas and fibroblasts.
• Time Dependency: Results showed a significant dependency on exposure time for cell viability in fibroblasts under RF-EMF, with a notable decline over time.
• Frequency Dependency: Frequency-related effects were distinct, showing differing impacts on cell viability between 30 Hz and 50 Hz in glioblastoma cells under ELF-EMF.

Conclusions

The study emphasizes the variability of cellular responses such as viability and proliferation based on the frequency and duration of EMF exposure. Notable findings include a decrease in fibroblast viability over time under RF exposure and variable effects in glioblastoma cells under ELF exposure, urging further research in this field.