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. 2023 Jun 22;28(1):2225675. doi: 10.1080/13510002.2023.2225675

Figure 2.

Figure 2.

The effect of zinc on serum nitric oxide, NO (A), penile cGMP (B), penile acetyl cholinesterase, AchE (C), and serum dopamine (D) in lead-treated male Wistar rats. Values are mean ± SEM of 5 replicates. Data were analyzed by one-way ANOVA followed by Tukey's post hoc test. *P < 0.05 vs. control, #P < 0.05 vs. zinc-treated, ∼P < 0.05 vs. lead-treated.