Roberto Roecker

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In the present study, we investigated, in vivo (acute and chronic) and in vitro, the effects of proline on the activities of antioxidant enzymes such as catalase (CAT), glutathione peroxidase and superoxide dismutase (SOD) in erythrocytes and also investigated the effect on thiobarbituric acid-reactive substances (TBARS) in the plasma of rats. For the(More)
In the present study, we investigated the in vitro effect of hypoxanthine on the activities of antioxidant enzymes such as catalase (CAT), superoxide dismutase (SOD) and glutathione peroxidase, as well as on thiobarbituric-acid-reactive substances (TBA-RS), in the renal cortex and medulla of rats. Results showed that hypoxanthine, at a concentration of 10.0(More)
We investigated, in vivo (acute and chronic), the effects of proline on thiobarbituric acid-reactive substances (TBA-RS) and on the activities of antioxidant enzymes such as catalase (CAT), glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD) in renal tissues (cortex and medulla) of rats. For acute administration, 29-day-old rats received a single(More)
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