Title of article :
Protective effects of erdosteine, vitamin E, and vitamin C on renal injury induced by the ischemia-reperfusion of the hind limbs in rats
Author/Authors :
SIRMALI, Rana Dr. Lütfi Kırdar Training and Research Hospital - Department of Biochemistry, Turkey , ARMAĞAN, Abdullah Bezmialem Vakıf University - Faculty of Medicine - Department of Urology, Turkey , ÖKTEM, Faruk Bezmialem Vakıf University - Faculty of Medicine - Department of Pediatric Nephrology, Turkey , UZ, Efkan Süleyman Demirel University - Faculty of Medicine - Department of Biochemistry, Turkey , KIRBAŞ, Aynur Süleyman Demirel University - Faculty of Medicine - Department of Biochemistry, Turkey , DÖNMEZ, Soner Nevşehir University - Department of Chemistry, Biochemistry Division, Turkey , YILMAZ, Hacı Ramazan Mevlana University - Faculty of Medicine - Department of Medical Biology, Turkey , SILAY, Mesrur Selçuk Bezmialem Vakıf University - Faculty of Medicine - Department of Urology, Turkey , SIRMALI, Mehmet University of Alabama at Birmingham - School of Medicine - Department of Surgery, USA
Abstract :
To compare the protective efficacy of erdosteine and vitamins C and E against renal injury caused by hind limb ischemia-reperfusion (I/R). Materials and methods: Rats were split into 4 groups: group I as the control, group II as I/R, group III as I/R + erdosteine, and group IV as I/R + vitamins C and E. Superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-Px) activities and malondialdehyde (MDA) tissue levels were determined. Results: MDA levels were found comparable with the control group in groups II and III. However, they were considerably decreased in group IV when compared to group II (P 0.01). Additionally, SOD, CAT, and GSH-Px activities were considerably (P 0.05) decreased in group II. While CAT and GSH-Px activities were restored (P 0.01) by vitamin E and C treatment, SOD activity was not significantly affected. While GSH-Px activities were higher (P 0.05) with erdosteine administration, SOD and CAT activities were unchanged. Conclusion: The protective effect of vitamins C and E is higher than that of erdosteine treatment in reducing the oxidative stress after renal ischemia in this animal model.
Keywords :
Erdosteine , vitamin E , vitamin C , ischemia , reperfusion , antioxidant enzymes , oxidative stress , kidney
Journal title :
Turkish Journal of Medical Sciences (TJMS)
Journal title :
Turkish Journal of Medical Sciences (TJMS)
