(a) The oxidative stress markers of groups. A: p < 0.05 for CIN + DRs versus HRs, and DRs regarding LPO and MPX levels. B: p < 0.05 for DRs versus HRs, regarding LPO and MPX levels. C: p < 0.05 for HRs versus MTDRs and MTCIN + DRs, regarding LPO and MPX levels. D: p > 0.05 for MTDRs versus MTCIN + DRs regarding LPO and MPX levels. E: p < 0.05 for MTCIN + DRs versus MTDRs regarding MPX levels. (b) The kidney tissue levels of IL-33, IL-6, and IL-1β of groups. A: p < 0.05 for CIN + DRs versus HRs, and DRs regarding IL-1β and IL-33 levels. B: p < 0.05 for DRs versus HRs, regarding IL-1β, IL-6, and IL-33 levels. C: p < 0.05 for HRs versus MTDRs and MTCIN + DRs, regarding IL-1β, IL-6, and IL-33 levels. D: p < 0.05 for MTDRs versus MTCIN + DRs regarding IL-6 and IL-33 levels. E: p < 0.05 for MTCIN + DRs versus CIN + DRs regarding IL-6 and IL-33 levels.