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. 2018 Jan 19;8:1275. doi: 10.1038/s41598-018-19646-x

Figure 4.

Figure 4

Dopaminergic neuronal damage in normal mice with PM administration. (A) Dopaminergic neuronal cell death was shown in the SNpc of mice brain at 8th and 16th day after PM treatment. (B) The loss of dopaminergic terminals was also shown in the ST of mice brain at the same time points. Values were expressed as means ± SEM. ##p < 0.01 and ###p < 0.001 vs. each normal group (ANOVA following Tukey’s post hoc test; n = 8). IHC; immunohistochemistry.