Fig. 3

Effects of eugenol on brain oxidative/nitrosative stress biomarkers evidenced by MDA (a), GSH (b), GSSG (c), and NO (d) in rats with ACR-induced brain toxicity. The data are presented as mean ± SEM (n = 6). “*” represents a P value < 0.05, “**” represents a P value < 0.001, and “***, ****” represents a P value < 0.0001.