Changes in growth kinetic parameters, morphology and mitotic activity of yeasts Candida guilliermondii exposed to the low-intensity waves of 51.8-GHz frequency

Authors: Seda Marutyan, Syuzan Marutyan, Liparit Navasardyan, Karlen Hovnanyan, Armen Trchounian

Year: 2021

Category: Microbiology

Journal: Arch Microbiol

DOI: 10.1007/s00203-021-02336-0

URL: https://pubmed.ncbi.nlm.nih.gov/33938972/

Abstract

Overview

Investigating the impact of 51.8-GHz frequency electromagnetic waves on Candida guilliermondii yeast, this study highlights crucial alterations in cellular processes.

Findings

  • Morphological changes were observed with the appearance of filamentous and giant cells among the exposed yeasts.
  • A prolonged lag phase in growth curves by 2 hours relative to controls.
  • Reduced colony-forming ability and specific growth rate during the logarithmic growth phase.

Conclusion

The study showed that yeasts react to 51.8-GHz EMF with significant biological changes, suggesting potential risks to other forms of life, including humans, due to cellular communication devices. These insights are pivotal for both protective measures against EMF and exploring new applications in biotechnology and medicine.

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