Figure 4.
Effect of ZH on cardiac levels of interleukin-6 (il-6) (a), inducible nitric oxide synthase (iNOS) (b), superoxide dismutase (SOD) (c) and NF-κB (d) in cardiac dysfunction induced in rats. Data are presented as mean ± SEM. Statistical analysis was performed by one-way analysis of variance (ANOVA) followed by Tukey-Kramer test for multiple comparisons (n = 6–8). * significantly different from the normal group at p ≤ 0.05. a significantly different from d-GAL-treated group at p ≤ 0.05.