Research Article

Antioxidant Formulae, Shengmai San, and LingGuiZhuGanTang, Prevent MPTP Induced Brain Dysfunction and Oxidative Damage in Mice

Figure 5

Preventive effect of SMS and LGZGT on MPTP induced dopaminergic neurons loss in SNpc. Dopaminergic neurons were immunohistochemically determined by the antibody reactive to tyrosine hydroxylase as described in the method section. (a) Control, (b) MPTP + saline, (c) SMS + MPTP, and (d) LGZGT + MPTP. Values are mean ± SE. , : significantly different from control group. : significantly different from the MPTP only treated group.
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