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. 2018 Nov 15;12:835. doi: 10.3389/fnins.2018.00835

FIGURE 7.

FIGURE 7

Orexin-A increased the expression of TH and BDNF in SH-SY5Y human dopaminergic neuroblastoma cells. (A) Immunoblot analysis revealed the expression of OX1R, TH, and BDNF in SH-SY5Y cells. Original images of the blots are shown in Supplementary Figures S1S5. (B) Protein expression of PI3K, TH, and BDNF in SH-SY5Y cells treated with orexin-A at various concentrations for 24 h. (C) Protein expression of PI3K, TH, and BDNF in SH-SY5Y cells treated with 1 nM orexin-A for different time periods. Average protein level was quantified as ratios between BDNF/TH/PI3K and β-actin. Data were presented as mean ± SEM of four independent experiments. P < 0.05, ∗∗P < 0.01, ∗∗∗P < 0.001 vs. control.