Changes in antioxidant and oxidative enzyme activity.

<p>The enzymatic activity of Cu/ZnSOD <b>(A)</b>, MnSOD <b>(B)</b>, catalase (CAT) <b>(C)</b>, GPx <b>(D)</b>, NAD(P)H oxidase (NOX) <b>(E)</b> and XO <b>(F)</b> was determined in whole kidney tissue extracts. N = 6 in each group and time-point. NS, normal sodium; HP, hydroxyl-L-proline; HS, high sodium. *p<0.05, HP or HS <i>vs</i>. NS group; #p<0.05, HS+HP <i>vs</i>. HP group; +p<0.05, HS+HP <i>vs</i>. HS group.