Effects of three different nanoparticles on bioaccumulation, oxidative stress, osmoregulatory, and immune responses of Carcinus aestuarii

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dc.authoridGurkan, Mert/0000-0001-7861-3999
dc.contributor.authorGurkan, Mert
dc.date.accessioned2025-01-27T20:22:52Z
dc.date.available2025-01-27T20:22:52Z
dc.date.issued2018
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn this study, the toxicity of CuO (40 nm), alpha-Al2O3 (40 nm), and alpha-Fe2O3 (20-40 nm) nanoparticles was comparatively investigated on Carcinus aestuarii. Crabs were semi-statically exposed to 1mg/L of each for 14 days and their accumulation and distribution in tissue and hemolymph, potential oxidative stress mechanism, total hemocyte counts and types, and the osmoregulatory and ionoregulatory responses were determined. The tissue distribution of CuO nanoparticles was hepatopancreas > hemolymph >= gill > muscle, for alpha-Fe2O3 gill > hepatopancreas > muscle > hemolymph, and for alpha-Al2O3 gill > muscle >= hemolymph > hepatopancreas. While alpha-Al2O3 and alpha-Fe2O3 NPs, induced lipid peroxidation and changes in antioxidant enzyme activity in the hepatopancreas tissue, the oxidative damage caused by the CuO nanoparticles was minimal. All three nanoparticles, copper in particular, elicit osmoregulatory and ionoregulatory toxicity at this concentration, due to the inhibition of Na+, K+-ATPase activity in the gill and depletion of hemolymph and carcass ion concentrations.
dc.identifier.doi10.1080/02772248.2019.1579818
dc.identifier.endpage716
dc.identifier.issn0277-2248
dc.identifier.issn1029-0486
dc.identifier.issue8-10
dc.identifier.scopus2-s2.0-85062445681
dc.identifier.scopusqualityQ3
dc.identifier.startpage693
dc.identifier.urihttps://doi.org/10.1080/02772248.2019.1579818
dc.identifier.urihttps://hdl.handle.net/20.500.12428/22054
dc.identifier.volume100
dc.identifier.wosWOS:000471542400003
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis Ltd
dc.relation.ispartofToxicological and Environmental Chemistry
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectCopper oxide
dc.subjectalpha-aluminum oxide
dc.subjectalpha-iron oxide
dc.subjectnanoparticles
dc.subjectoxidative stress
dc.titleEffects of three different nanoparticles on bioaccumulation, oxidative stress, osmoregulatory, and immune responses of Carcinus aestuarii
dc.typeArticle

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