INTRODUCTION: The aim of this study was to evaluate lipid peroxidation (LP) and free radical scavenging enzyme activities in kidney tissue of vitamin B(6)-deficient rats. MATERIAL AND METHODS: The rats were divided into control and vitamin B(6)-deficient groups. After 4 weeks of feeding, animals in all groups were anesthetized by thiopental sodium (50 mg/kg). Thoraces were opened, 2 mL blood samples were taken from aortas, then the rats were killed by cervical dislocation, and kidney tissues were removed. Biochemical measurements in kidney tissue were carried out using a spectrophotometer. RESULTS: Total superoxide scavenger activity (TSSA), nonenzymatic superoxide scavenger activity (NSSA), superoxide dismutase (SOD) activities, and antioxidant potential (AOP) values in the vitamin B(6)-deficient group were significantly lower than those of the control group, whereas glutathione peroxidase (GSH-Px), glutathione reductase (GRD), glutathione-S-transferase (GST) activities, and malondialdehyde (MDA) level were significantly higher than those of the control group (p < 0.05). DISCUSSION: The results show that vitamin B(6) deficiency causes an attenuation in antioxidant defense system and an increase in oxidative stress in kidney tissue of rats.
No takes yet. Share an insight, caveat, or question.
Keleş et al. (2010) studied this question.
Synapse has enriched one closely related paper. Consider it for comparative context: