Comprehensive analysis of genotoxic effects & antioxidative defence mechanisms in plant test system exposed to 1800 MHz EMR: a root chromosomal aberration & FTIR spectroscopy approach

Authors: Sharma, S., Sharma, P., Bahel, S. et al.

Year: 2023

Category: Toxicology

Journal: Toxicol. Environ. Health Sci.

DOI: 10.1007/s13530-023-00190-9

URL: https://link.springer.com/article/10.1007/s13530-023-00190-9

Abstract

Overview

The study investigates the impact of 1800 MHz electromagnetic radiations (EMR) on the Trigonella foenum-graecum L. plant test system, focusing on genotoxic effects and oxidation stress responses.

Methods

  • Planting of twenty seeds of Trigonella foenum-graecum L. in Petri plates.
  • maintenance of controlled temperature and humidity conditions.
  • Daily exposure to EMR for one week via an antenna apparatus enclosed in a chamber.

Findings

Increased exposure time leads to decreased protein levels and increased MDA content, indicating oxidative damage. Conversely, enzyme activities related to oxidative defense were enhanced, including guaiacol peroxidase, glutathione-S-transferase, and others.

Conclusion

EMR induces oxidative stress, enhancing the plant's antioxidative defense mechanisms. It highlights potential health risks of EMF radiation, particularly in biological systems, advocating for reduced exposure to mitigate these risks.

genotoxic effects antioxidative defence EMR plant biology oxidative stress
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