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. 2019 Nov 21;8(12):574. doi: 10.3390/antiox8120574

Figure 3.

Figure 3

Effects of BB on MPTP-induced dopaminergic neuronal damage. Dopaminergic neurons were visualized by tyrosine hydroxylase (TH)-specific Immunohistochemistry (IHC). The TH-positive neurons in the substantia nigra pars compacta (SNpc) were counted (A) and the optical density in the striatum (ST) was measured (B). Representative photomicrographs were taken of the SNpc and ST (C). Values are presented as means ± S.E.M. ** p < 0.01 and *** p < 0.001 compared with the control group. Scale bar: 200 µm.