Fig. 4. Effects of OPC on LPS-induced oxidative stress injury in the kidney.
(A) The content of GSH in renal cortical tissues of the indicated groups (n = 5). (B) The SOD activity in renal cortical tissues of the indicated groups (n = 5). (C) The CTA activity in renal cortical tissues of the indicated groups (n = 5). (D) The content of MDA in renal cortical tissues of the indicated groups (n = 5). The p-values are indicated at the top of the bars. OPC, oligomeric proanthocyanidin; LPS, lipopolysaccharide; GSH, glutathione; SOD, superoxide dismutase; CTA, catalase; MDA, malondialdehyde; ns, not statistically. #p < 0.05, ##p < 0.01 versus control. *p < 0.05, **p < 0.01, and ***p < 0.001 versus LPS, respectively.
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