Microplastics contamination suppressed immune and health status in cage cultured Barramundi: An investigation on pollution sources, ecotoxicological impacts, and transcription of genes involved in detoxification

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dc.authoridErgün, Sebahattin / 0000-0002-9077-9438
dc.authoridYiğit, Murat / 0000-0001-8086-9125
dc.authoridYılmaz, Sevdan / 0000-0002-4809-5809
dc.contributor.authorVazirzadeh, Arya
dc.contributor.authorErgün, Sebahattin
dc.contributor.authorMossafa, Hamidreza
dc.contributor.authorFarhadi, Ahmad
dc.contributor.authorKeshavarzifard, Mehrzad
dc.contributor.authorYiğit, Murat
dc.contributor.authorYılmaz, Sevdan
dc.date.accessioned2025-01-27T20:52:26Z
dc.date.available2025-01-27T20:52:26Z
dc.date.issued2025
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThis study aimed to study the abundance and ecotoxicological consequences of microplastics (MPs) in cagecultured Barramundi from the Persian Gulf. The fish, water, sediment, and aquafeed samples were taken from 4 cage-culture sites and reference points in Bushehr and Hormozgan provinces. Gills showed the highest normalized, while muscles exhibited the lowest MPs concentration. Waters and sediments from cage-culture sites had significantly higher MPs than reference points. Raman spectrophotometry identified polyurethane, polyether, and polyolefin as prevalent MPs. Unexpectedly, larger fish had lesser number of MPs per unit of their weight. MPs contamination adversely affected fish health and immune. Specifically, fish with elevated MPs contamination exhibited significantly reduced levels of acetylcholinesterase and gamma-glutamyl transferase, and an increase in the activities of aspartate aminotransferase and alanine aminotransferase. The level of immune parameters including lysozyme, total immunoglobulin and complements were all decreased in fish with high MPs. A clear association was determined between MPs contamination and expression levels of cytochrome P450 1A1 and glutathione S-transferase in the liver. Low MPs biomagnification and hazard risk to the final consumer, but high threat to fish own health and immune were observed.
dc.description.sponsorshipMinistry of Science and Technology of Iran (MSRT) and Scientific and Technological Research Council of Turkiye (TUBITAK); Iran National Scientific Foundation (INSF); Tabriz University; Shiraz University, Iran; Canakkale Onsekiz Mart University (Turkiye)
dc.description.sponsorshipThis study was financially supported by the Ministry of Science and Technology of Iran (MSRT) and Scientific and Technological Research Council of Turkiye (TUBITAK) via an international joint project between Iran and Tuerkiye. A.V. and H.M. also received financial supports from Iran National Scientific Foundation (INSF) , Tabriz University, and Shiraz University. Shiraz University (Iran) and Canakkale Onsekiz Mart University (Turkiye) are acknowledged for their support of research and laboratory facilities.
dc.identifier.doi10.1016/j.aquaculture.2024.741370
dc.identifier.issn0044-8486
dc.identifier.issn1873-5622
dc.identifier.scopus2-s2.0-85199329814
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.aquaculture.2024.741370
dc.identifier.urihttps://hdl.handle.net/20.500.12428/25763
dc.identifier.volume594
dc.identifier.wosWOS:001281699700001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofAquaculture
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectBarramundi
dc.subjectMicroplastic
dc.subjectHealth and immune
dc.subjectDetoxifying genes expression
dc.titleMicroplastics contamination suppressed immune and health status in cage cultured Barramundi: An investigation on pollution sources, ecotoxicological impacts, and transcription of genes involved in detoxification
dc.typeArticle

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