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https://hdl.handle.net/20.500.11851/11042
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DC Field | Value | Language |
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dc.contributor.author | Türkmen, E.U. | - |
dc.contributor.author | Arslan, P. | - |
dc.contributor.author | Erkoç, F. | - |
dc.contributor.author | Günal, A.Ç. | - |
dc.contributor.author | Duran, H. | - |
dc.date.accessioned | 2024-02-11T17:17:39Z | - |
dc.date.available | 2024-02-11T17:17:39Z | - |
dc.date.issued | 2024 | - |
dc.identifier.issn | 0946-672X | - |
dc.identifier.uri | https://doi.org/10.1016/j.jtemb.2023.127371 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/11042 | - |
dc.description.abstract | Introduction: Releasing of cerium oxide nanoparticles (nano-CeO2) to the nature has increased due to the widespread use in many fields ranging from cosmetics to the food industry. Therefore, nano-CeO2 has been included in the Organization for Economic Co-operation and Development's (OECD) priority list for engineering nanomaterials. In this study, the effects of nano-CeO2 on the freshwater mussels were investigated to reveal the impact on the freshwater systems on model organism. Methods: First, the chemical and structural properties of nano-CeO2 were characterized in details. Second, the freshwater mussels were exposed to environmentally relevant concentrations of nano-CeO2 as 10 mg, 25 mg and 50 mg/L during 48-h and 7-d. Third, after the exposure periods, hemolymph and tissue samples were taken to analyse the Total Hemocyte Counts (THCs) histology and oxidative stress parameters (total antioxidant status, glutathione, glutathione-S-transferase, and advanced oxidative protein products). Results: Significant decrease of the THCs was observed in the nano-CeO2 exposed mussels compared to the control group (P < 0.05). The histological results showed a positive association between nano-CeO2 exposure concentration in the water and level of tissue damage and histopathological alterations were detected in the gill and the digestive gland tissues. Oxidative stress parameters were slightly affected after exposure to nano-CeO2 (P > 0.05). In conclusion, this study showed that acute exposure of freshwater mussels to nano-CeO2 did not pose significant biological risk. However, it has been proven that mussels are able to accumulate nano-CeO2 significantly in their bodies. Conclusion: This suggests that nano-CeO2 may be a potential risk to other organisms in the ecosystem through trophic transfer in the food-web based on their habitat and niche in the ecosystem. © 2024 Elsevier GmbH | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier GmbH | en_US |
dc.relation.ispartof | Journal of Trace Elements in Medicine and Biology | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Freshwater mussels | en_US |
dc.subject | Histopathology | en_US |
dc.subject | Metal oxide nanoparticle | en_US |
dc.subject | Nano-CeO2 | en_US |
dc.subject | Oxidative stress biomarkers | en_US |
dc.subject | cerium oxide | en_US |
dc.subject | glutathione | en_US |
dc.subject | glutathione transferase | en_US |
dc.subject | nanoparticle | en_US |
dc.subject | animal cell | en_US |
dc.subject | animal experiment | en_US |
dc.subject | animal tissue | en_US |
dc.subject | Article | en_US |
dc.subject | biochemistry | en_US |
dc.subject | chemical analysis | en_US |
dc.subject | chemical structure | en_US |
dc.subject | concentration (parameter) | en_US |
dc.subject | controlled study | en_US |
dc.subject | ecosystem | en_US |
dc.subject | food web | en_US |
dc.subject | gill | en_US |
dc.subject | gland tissue | en_US |
dc.subject | hemolymph | en_US |
dc.subject | histology | en_US |
dc.subject | histopathology | en_US |
dc.subject | mussel | en_US |
dc.subject | nonhuman | en_US |
dc.subject | oxidative stress | en_US |
dc.subject | physiological process | en_US |
dc.subject | tissue injury | en_US |
dc.subject | Unio crassus | en_US |
dc.title | The Cerium Oxide Nanoparticles Toxicity Induced Physiological, Histological and Biochemical Alterations in Freshwater Mussels, Unio Crassus | en_US |
dc.type | Article | en_US |
dc.department | TOBB ETÜ | en_US |
dc.identifier.volume | 83 | en_US |
dc.identifier.wos | WOS:001155660900001 | en_US |
dc.identifier.scopus | 2-s2.0-85182244036 | en_US |
dc.institutionauthor | … | - |
dc.identifier.pmid | 38176319 | en_US |
dc.identifier.doi | 10.1016/j.jtemb.2023.127371 | - |
dc.authorscopusid | 58809812400 | - |
dc.authorscopusid | 57194347968 | - |
dc.authorscopusid | 6701618218 | - |
dc.authorscopusid | 57194655773 | - |
dc.authorscopusid | 25633500900 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
Appears in Collections: | PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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