Araştırma Makalesi

Oncorhynchus mykiss Microplastic Exposure: Impacts and Research Gaps

Cilt: 28 Sayı: 6 20 Ekim 2025
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Oncorhynchus mykiss Microplastic Exposure: Impacts and Research Gaps

Abstract

Worldwide, this review brings together scientific studies examining the effects of microplastics, a major pollutant in freshwater ecosystems, on rainbow trout (Oncorhynchus mykiss). Data such as microplastic types, concentrations, exposure times and biological responses of fish (histopathological changes in tissues, immune responses and biochemical parameters) were collected and evaluated from these studies. Microplastics accumulate in the biological systems of farmed trout in particular and cause toxic effects. Additionally, the effects of microplastics on protein, amino acid and fatty acid composition in fish are included in the dataset. The collected data were transferred to SPSS program and analyzed using descriptive statistics. The biological effects of microplastic and some pollutant combinations and experimental periods were evaluated by comparative analyses.As a result of the analysis, it was revealed that the combination of different types of microplastics with pesticides and heavy metals caused histopathological and biochemical changes in fish tissues. It was determined that organs such as gills and liver were more susceptible to microplastic exposure, especially at high concentrations. It has also been determined that some pollutant combinations with microplastic cause negative effects on oxidative stress, amino acid and fatty acid compositions. The shortcomings of existing research on the effects of microplastics on the biological systems of fish and the inability of laboratory experiments to explain the environmental distribution and biological effects of microplastics observed in natural environments are discussed. It was concluded that experiments conducted in laboratory environments do not adequately reflect natural environmental conditions and that more realistic assessments such as environmental risk assessments are needed. It is stated that these findings require comprehensive studies to evaluate microplastic pollution in terms of both environmental and human health.

Keywords

Kaynakça

  1. Alak, G., Köktürk, M., & Atamanalp, M. (2021). Evaluation of different packaging methods and storage temperature on MPs abundance and fillet quality of rainbow trout. Journal of Hazardous Materials, 420, 126573. https://doi.org/10.1016/j.jhazmat.2021.126573
  2. Alak, G., Köktürk, M., Ucar, A., Parlak, V., Kocaman, E. M., & Atamanalp, M. (2022). Thermal processing implications on microplastics in rainbow trout fillet. Journal of Food Science, 87(12), 5455-5466. https://doi.org/10.1111/1750-3841.16382
  3. Alak, G., Köktürk, M., Atamanalp, M., Kocaman, E. M., Ucar, A., Esenbuğa, N., & Parlak, V. (2023). Microplastic Abundance in Rainbow Trout Life Cycle: Step by Step. Sustainability, 15(19), 14255. https://doi.org/10.3390/su151914255
  4. Acquah, J., Liu, H., Hao, S., Ling, Y., & Ji, J. (2021). Microplastics in Freshwater Environments and Implications for Aquatic Ecosystems: A Mini Review and Future Directions in Ghana. Journal of Geoscience and Environment Protection, 9, 58-74. https://doi.org/10.4236/gep.2021.93005
  5. Andrady, A. L. (2003). Plastics and the Environment. Plastics And The Environment (s. 1-75). John Wiley and Sons. https://doi.org/10.1002/0471721557
  6. Azizi, N., Khoshnamvand, N., & Nasseri, S. (2021). The quantity and quality assessment of microplastics in the freshwater fishes: A systematic review and meta-analysis. Regional Studies in Marine Science, 47, 101955. https://doi.org/10.1016/j.rsma.2021.101955
  7. Barnes, D. K., Galgani, F., Thompson, R. C., & Barlaz, M. (2009). Accumulation And Fragmentation Of Plastic Debris İn Global Environments. Philosophical Transactions of the Royal Society B: Biological Sciences, 364(1526), 1985-1998.
  8. Banihashemi, E. A., Soltanian, S., Gholamhosseini, A., & Banaee, M. (2021). Toxicity Effects of Microplastics Individually and in Combination the Fish Pathogen Yersinia Ruckeri on the rainbow trout (Oncorhynchus Mykiss). 1-19. https://doi.org/10.21203/rs.3.rs-481553/v1

Ayrıntılar

Birincil Dil

İngilizce

Konular

Sucul Kültür ve Balıkçılık (Diğer)

Bölüm

Araştırma Makalesi

Erken Görünüm Tarihi

15 Ağustos 2025

Yayımlanma Tarihi

20 Ekim 2025

Gönderilme Tarihi

18 Mart 2025

Kabul Tarihi

21 Haziran 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 28 Sayı: 6

Kaynak Göster

APA
Ölmez, A., & Demir, H. (2025). Oncorhynchus mykiss Microplastic Exposure: Impacts and Research Gaps. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, 28(6), 1653-1666. https://doi.org/10.18016/ksutarimdoga.vi.1659772

21082



2024-JIF = 0.500

2024-JCI = 0.14

Uluslararası Hakemli Dergi (International Peer Reviewed Journal)

       Dergimiz, herhangi bir başvuru veya yayımlama ücreti almamaktadır. (Free submission and publication)

      Yılda 6 sayı yayınlanır. (Published 6 times a year)


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