Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/4222
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dc.contributor.authorKüçükatay, Vural.-
dc.contributor.authorBor-Kucukatay, Melek-
dc.contributor.authorAtsak, Piray.-
dc.contributor.authorAgar, A.-
dc.date.accessioned2019-08-16T11:32:54Z-
dc.date.available2019-08-16T11:32:54Z-
dc.date.issued2007-
dc.identifier.issn0020-7454-
dc.identifier.urihttps://hdl.handle.net/11499/4222-
dc.identifier.urihttps://doi.org/10.1080/00207450600934085-
dc.description.abstractAnimal tissues are exposed to sulfite used as a preservative in food and drugs, and generated from the catabolism of sulfur-containing amino acids. Sulfite, which is a very reactive and potentially toxic molecule, is detoxified by the enzyme sulfite oxidase (SOX). Laboratory animals can be made deficient in SOX by the administration of a high-tungsten/low molybdenum regimen. It has been suggested that SOX deficient rats might be used as a model for the prediction of sulfite toxicity in humans. The aim of this study was to investigate the effects of ingested sulfite on hippocampus superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx) activities in SOX competent and deficient rats. Hippocampus SOD, CAT and GPx activities were found to be significantly increased by sulfite treatment in SOX competent groups. On the other hand, exposure to sulfite had no effect on antioxidant status in hippocampus of SOX deficient rats. In conclusion, these results suggest that hippocampus antioxidant capacity where defense mechanism against the oxidative challenge is up regulated by sulfite in SOX competent rats. This up regulation mechanism in antioxidant enzymes against to sulfite related oxidative stress is not observed in SOX deficient rats and remains to be explained. Copyright © 2007 Informa Healthcare.en_US
dc.language.isoenen_US
dc.relation.ispartofInternational Journal of Neuroscienceen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAntioxidanten_US
dc.subjectFood additivesen_US
dc.subjectFree radicalsen_US
dc.subjectHippocampusen_US
dc.subjectSulfiteen_US
dc.subjectcatalaseen_US
dc.subjectenzymeen_US
dc.subjectglutathione peroxidaseen_US
dc.subjectsulfiteen_US
dc.subjectsulfite oxidaseen_US
dc.subjectsuperoxide dismutaseen_US
dc.subjectanimal experimenten_US
dc.subjectanimal tissueen_US
dc.subjectarticleen_US
dc.subjectcontrolled studyen_US
dc.subjectdefense mechanismen_US
dc.subjectenzyme activityen_US
dc.subjecthippocampusen_US
dc.subjectingestionen_US
dc.subjectmaleen_US
dc.subjectnonhumanen_US
dc.subjectoxidative stressen_US
dc.subjectraten_US
dc.subjectupregulationen_US
dc.subjectAdministration, Oralen_US
dc.subjectAnimalsen_US
dc.subjectAntioxidantsen_US
dc.subjectCatalaseen_US
dc.subjectEnzyme Activationen_US
dc.subjectFood Preservativesen_US
dc.subjectGlutathione Peroxidaseen_US
dc.subjectMaleen_US
dc.subjectRatsen_US
dc.subjectSulfite Oxidaseen_US
dc.subjectSulfitesen_US
dc.subjectSuperoxide Dismutaseen_US
dc.subjectUp-Regulationen_US
dc.titleEffect of ingested sulfite on hippocampus antioxidant enzyme activities in sulfite oxidase competent and deficient ratsen_US
dc.typeArticleen_US
dc.identifier.volume117en_US
dc.identifier.issue7en_US
dc.identifier.startpage971-
dc.identifier.startpage971en_US
dc.identifier.endpage983en_US
dc.authorid0000-0002-6850-6281-
dc.authorid0000-0002-9366-0205-
dc.identifier.doi10.1080/00207450600934085-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.pmid17613108en_US
dc.identifier.scopus2-s2.0-34347383527en_US
dc.identifier.wosWOS:000247159200007en_US
dc.identifier.scopusqualityQ2-
dc.ownerPamukkale_University-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.fulltextNo Fulltext-
item.grantfulltextnone-
item.languageiso639-1en-
crisitem.author.dept14.03. Basic Medical Sciences-
crisitem.author.dept14.03. Basic Medical Sciences-
Appears in Collections:PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
Tıp Fakültesi Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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