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https://doi.org/10.37427/botcro-2021-011

Effects of two synthetic pyrethroids on Arthrospira platensis Gomont growth and antioxidant parameters

Hatice Tunca   ORCID icon orcid.org/0000-0003-3724-5215 ; University of Sakarya, Faculty of Arts and Science, Department of Biology, Sakarya, Turkey
Kübra Hödük ; University of Sakarya, Faculty of Arts and Science, Department of Biology, Sakarya, Turkey
Feray Köçkar ; University of Balıkesir, Faculty of Arts and Science, Department of Molecular Biology and Genetics, Balıkesir, Turkey
Ali Doğru ; University of Sakarya, Faculty of Arts and Science, Department of Biology, Sakarya, Turkey
Tuğba Ongun Sevindik ; University of Sakarya, Faculty of Arts and Science, Department of Biology, Sakarya, Turkey

Puni tekst: engleski, pdf (2 MB) str. 117-124 preuzimanja: 85* citiraj
APA 6th Edition
Tunca, H., Hödük, K., Köçkar, F., Doğru, A. i Sevindik, T.O. (2021). Effects of two synthetic pyrethroids on Arthrospira platensis Gomont growth and antioxidant parameters. Acta Botanica Croatica, 80 (2), 117-124. https://doi.org/10.37427/botcro-2021-011
MLA 8th Edition
Tunca, Hatice, et al. "Effects of two synthetic pyrethroids on Arthrospira platensis Gomont growth and antioxidant parameters." Acta Botanica Croatica, vol. 80, br. 2, 2021, str. 117-124. https://doi.org/10.37427/botcro-2021-011. Citirano 17.10.2021.
Chicago 17th Edition
Tunca, Hatice, Kübra Hödük, Feray Köçkar, Ali Doğru i Tuğba Ongun Sevindik. "Effects of two synthetic pyrethroids on Arthrospira platensis Gomont growth and antioxidant parameters." Acta Botanica Croatica 80, br. 2 (2021): 117-124. https://doi.org/10.37427/botcro-2021-011
Harvard
Tunca, H., et al. (2021). 'Effects of two synthetic pyrethroids on Arthrospira platensis Gomont growth and antioxidant parameters', Acta Botanica Croatica, 80(2), str. 117-124. https://doi.org/10.37427/botcro-2021-011
Vancouver
Tunca H, Hödük K, Köçkar F, Doğru A, Sevindik TO. Effects of two synthetic pyrethroids on Arthrospira platensis Gomont growth and antioxidant parameters. Acta Botanica Croatica [Internet]. 2021 [pristupljeno 17.10.2021.];80(2):117-124. https://doi.org/10.37427/botcro-2021-011
IEEE
H. Tunca, K. Hödük, F. Köçkar, A. Doğru i T.O. Sevindik, "Effects of two synthetic pyrethroids on Arthrospira platensis Gomont growth and antioxidant parameters", Acta Botanica Croatica, vol.80, br. 2, str. 117-124, 2021. [Online]. https://doi.org/10.37427/botcro-2021-011

Sažetak
The transport of pesticides from application areas to other areas results in pesticide contamination and this sort of contamination has led to unexpected environmental problems worldwide. It is important to determine the responses of phytoplanktonic organisms to these chemicals for an understanding of the effects of pesticides on aquatic ecosystems. In this study, Arthrospira platensis Gomont cyanobacteria were exposed to different concentrations of the pesticides cypermethrin (0-50 µg mL-1) and deltamethrin (0-2 µg mL-1). Changes in chlorophyll-a concentration, the absorbance of OD560, antioxidant parameters (SOD, APX, GR, MDA, H2O2, and proline) were determined under the pesticide exposure. Our results showed that there is a decrease in OD560 absorbance and chlorophyll-a content proportionate to the increase of pesticide levels. Superoxide dismutase enzyme activity decreased with Cyp and Dlm application in A. platensis cultures. Glutathione reductase enzyme activity also decreased with Cyp applications but did not change with Dlm application. Ascorbate peroxidase enzyme activity increased with Cyp treatments but did not change with Dlm applications. Although malondialdehyde and hydrogen peroxide contents did not change with Cyp applications, they increased with Dlm applications. Proline contents increased with Cyp applications but decreased with Dlm applications. In conclusion, deltamethrin is more toxic than cypermethrin in the concentrations applied.

Ključne riječi
antioxidant enzymes; Arthrospira platensis; cypermethrin; deltamethrin; growth

Hrčak ID: 250541

URI
https://hrcak.srce.hr/250541

Posjeta: 207 *