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A possible protective role of coenzyme Q10 on antioxidant defense enzyme activities in kidneys of rats treated with cadmium

dc.creatorPavlović, Slađan
dc.creatorOgnjanović, Branka I.
dc.creatorŠtajn, Andraš Š.
dc.creatorŽikić, Radoslav V.
dc.creatorRadojičić, Ratko M.
dc.creatorSaičić, Zorica
dc.date.accessioned2015-08-28T10:26:51Z
dc.date.available2015-08-28T10:26:51Z
dc.date.issued2005
dc.date.issued2005sr
dc.identifier.issn0021-3225sr
dc.identifier.otherRad_konverzija_21sr
dc.identifier.urihttps://radar.ibiss.bg.ac.rs/handle/123456789/134
dc.description.abstractThe aim of this study is to establish the effects of cadmium (Cd), coenzyme Q10 (CoQ10) and Cd + CoQ10 on the activities of: Superoxide dismutases (total SOD, manganese containing, Mn SOD, copper zinc containing, CuZn SOD), catalase (CAT), glutathione peroxidase (GSH-Px), glutathione-S-transferase (GST), as well as glutathione reductase (GR) in the kidneys of male Wistar albino rats in comparison with control animals. Significantly increased activities of Tot SOD and CuZn SOD in the kidneys of Cd-treated animals were observed. At the same time, the activity of Mn SOD was significantly decreased in the kidneys of animals treated with Cd, as well as with CoQ10. The activity of CAT was significantly lower in rats exposed to CoQ10 and Cd+CoQ10 in respect to the control animals. GSH-Px and GST activities were significantly decreased in all treated groups of animals (Cd, CoQ10 and Cd+CoQ10), while GR activity was not changed. Presented results reveal, that CoQ10 only partially reversed Cd-induced changes of antioxidant defense enzyme activities in kidney by reversing the effect of Cd on Tot SOD and CuZn SOD activities.en
dc.description.abstractCilj ovog rada bio je da se objasni efekat kadmijuma (Cd), koenzima Q10 (CoQ10) i Cd + CoQ10 na aktivnost: superoksid dismutaza (ukupne, Uk SOD, mangan sadržavajuće, Mn SOD, bakar cink sadržavajuće, CuZn SOD, katalaze (CAT), glutation peroksidaze (GSH-Px), glutation-S-transferaze (GST) kao i glutation reduktaze (GR) u bubrezima mužjaka Wistar albino pacova u poređenju sa kontrolnom grupom životinja. Dobijeni rezultati pokazuju značajno povećanje aktivnosti Uk SOD i CuZn SOD u bubrezima pacova tretiranih sa Cd. U isto vreme aktivnost Mn SOD je bila značajno smanjena u bubrezima pacova tretiranih sa Cd, kao i tretiranih sa Cd+CoQ10. U poređenju sa kontrolnim životinjama, aktivnost CAT je bila značajno smanjena u bubrezima pacova tretiranih sa CoQ10, kao i tretiranih kombinacijom Cd+CoQ10. Aktivnosti GSH-Px i GST su bile značajno smanjene u bubrezima svih tretiranih grupa životinja (Cd, CoQ10 i Cd+CoQ10), dok se aktivnost GR nije statistički značajno menjala. Iz prikazanih rezultata može se zaključiti, da CoQ10 samo delimično utiče na promené aktivnosti antioksidacionih zaštitnih enzima nastale pod uticajem Cd, kao i da vraća aktivnosti Uk SOD i CuZn SOD na normalne vrednosti.sr
dc.description.sponsorshipnullsr
dc.language.isoengsr
dc.rightsopenAccesssr
dc.sourceActa biologica iugoslavica - serija C: Physiologica et pharmacologica actasr
dc.subjectcadmiumENG
dc.subjectcoenzyme Q10ENG
dc.subjectkidneysENG
dc.subjectantioxidant defense enzymesENG
dc.subjectratsENG
dc.titleMoguća zaštitna uloga koenzima Q10 na aktivnost antioksidacionih zaštitnih enzima u bubrezima pacova tretiranih kadmijumomsr
dc.titleA possible protective role of coenzyme Q10 on antioxidant defense enzyme activities in kidneys of rats treated with cadmiumen
dc.typearticlesr
dc.rights.licenseARR
dcterms.abstractОгњановић, Бранка И.; Жикић, Радослав В.; Радојичић, Ратко М.; Павловић, Слађан З.; Саичић, Зорица; Штајн, Aндраш Ш.;
dc.citation.issue1sr
dc.citation.volume41sr
dc.citation.spage13sr
dc.citation.epage20sr
dc.type.versionpublishedVersionsr
dc.identifier.fulltexthttps://radar.ibiss.bg.ac.rs//bitstream/id/1945/Rad_konverzija_21.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_ibiss_134


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