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. 2020 Jun 3;13:81. doi: 10.3389/fnmol.2020.00081

Figure 4.

Figure 4

Tideglusib administration exerts neuroprotection against MPTP lesions. (A) A graphic of the experimental procedure is shown. (B) Immunohistochemical staining of TH (left panel), Nissl (middle panel) on the midbrain sections and TH staining on striatal sections (right panel) from saline- and MPTP-injected control and mice with gradient dosages of Tideglusib (50 mg/kg, 200 mg/kg, and 500 mg/kg). Scale bar: 100 μm (Midbrain), 500 μm (Striatum). n = 6–8 per group. (C–E) The bar graph shows the cell counts of TH-positive neurons of the whole SNpc (C), Nissl-positive cells of the whole SNpc (D), and measured IOD of striatal TH immunostaining (E). The data shows the mean ± SEM (n = 6–8 per group). ***p < 0.001 vs. saline-treated mice with vehicle administration. #p < 0.05, ##p < 0.01 vs. MPTP mice with vehicle administration as indicated.