Research Article

Genotoxicity assessment on presence of metal(loid)s in drinking water source and tap water

Volume: 42 Number: 1 March 8, 2025
TR EN

Genotoxicity assessment on presence of metal(loid)s in drinking water source and tap water

Abstract

It is important to quantify the concentrations of metalloids and heavy metals (metal(oid)s) in drinking water sources and tap water due to contamination of drinking water sources by natural processes and anthropogenic activities. In this study, the genotoxicity of drinking water sources (Kacalı River) and tap water (Perşembe district) was mainly investigated by comet assay. The effect of metal(loid)s was monitored in vivo using erythrocyte cells of Cyprinus carpio. The eight heavy metals (aluminium, nickel, cadmium, lead, manganese, iron, copper, zinc) and one metalloid (arsenic) were found in the water samples and the total content of metal(loid)s was determined seasonally. In general, the total metal(loid)s content of the Perşembe tap water was higher than that of the Kacalı River in all seasons. Especially in summer, tap water causes higher DNA damage in C. carpio erythrocytes. Water samples from the Kacalı River showed significantly higher genotoxicity compared to control groups in all seasons. Careful management of water supplies is needed to reduce the health risks associated with genotoxicity in drinking water.

Keywords

Supporting Institution

Ordu University Scientific Research Projects (SRP) Commission (Project Number G-2004)

Project Number

G-2004

Ethical Statement

All experimental procedures were approved by Animal Experiments Local Ethics Committee, Ordu University (Approval number: 82678388/5).

Thanks

The authors thank the Scientific Research Project Fund of Ordu University. The authors also thank Prof. Dr. Nazmi Polat, Prof. Dr. Evren Tunca and Prof. Dr. Salih Alkan their insightful feedback on this paper.

References

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Details

Primary Language

English

Subjects

Hydrobiology

Journal Section

Research Article

Publication Date

March 8, 2025

Submission Date

November 22, 2024

Acceptance Date

February 3, 2025

Published in Issue

Year 2025 Volume: 42 Number: 1

APA
Kontaş Yalçınkaya, S., Bostancı, D., & Yedıer, S. (2025). Genotoxicity assessment on presence of metal(loid)s in drinking water source and tap water. Ege Journal of Fisheries and Aquatic Sciences, 42(1), 33-40. https://doi.org/10.12714/egejfas.42.1.05

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