Effects of various sodium selenite concentrations on some biochemical and hematological parameters of rainbow trout (Oncorhynchus mykiss)

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dc.authoridAteş, Burhan/0000-0001-6080-229X
dc.authorwosidAteş, Burhan/AAA-3730-2021
dc.contributor.authorOrun, I
dc.contributor.authorAtes, B
dc.contributor.authorSelamoglu, Z
dc.contributor.authorYazlak, H
dc.contributor.authorOzturk, E
dc.contributor.authorYilmaz, I
dc.date.accessioned2024-08-04T20:13:46Z
dc.date.available2024-08-04T20:13:46Z
dc.date.issued2005
dc.departmentİnönü Üniversitesien_US
dc.description.abstractIn this study the activity of selenium-dependent glutathione peroxidase (Se-GSH-Px) and the levels of superoxide dismutase (SOD) and malondialdehyde (MA) of rainbow trouts exposed to various concentrations of selenium were determined. Furthermore, the hematological parameters from blood tissue were studied. Although, Se-GSH-Px activity generally increased in all groups for brain, heart and spleen tissues with respect to the control group, the only statistically significant difference (p<0.05) was found in liver tissues of trouts exposed to 4 and 6 ppm sodium selenite (SS). The SOD levels of spleen, heart, liver and brain tissues of 2 and 4 ppm SS-treated fish were also significantly higher than those of control group animals (p<0.05). The MDA values, an indicator for oxidative damage in the cell, were lower in all tissues with regard to control. Furthermore, the erythrocyte number, hemoglobin amount and hematocrit value of SS-treated rainbow trouts were significantly lower than that of control animals (p<0.05). The results show that SS has an important effect on the antioxidative defense at 2 and 4 ppm levels, whereas a 6 ppm dosage appears to be lethal for rainbow trouts.en_US
dc.identifier.endpage22en_US
dc.identifier.issn1018-4619
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-14844298681en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage18en_US
dc.identifier.urihttps://hdl.handle.net/11616/93836
dc.identifier.volume14en_US
dc.identifier.wosWOS:000227502900003en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherParlar Scientific Publications (P S P)en_US
dc.relation.ispartofFresenius Environmental Bulletinen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectseleniumen_US
dc.subjectOncorhynchus mykissen_US
dc.subjectsuperoxide dismutaseen_US
dc.subjectglutathione peroxidaseen_US
dc.subjectmalondialdehydeen_US
dc.subjecthematological parametersen_US
dc.titleEffects of various sodium selenite concentrations on some biochemical and hematological parameters of rainbow trout (Oncorhynchus mykiss)en_US
dc.typeArticleen_US

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