Fig. 4. DACA increases Nrf2 levels in the striatum and midbrain. (A-B) Immunoblot analysis of Nrf2, HO-1, GCLC and GCLM in striatum tissue. Data are shown as representative pictures (A) and quantified relative expression (B) (n = 5 per group). (C-D) Immunoblot analysis of Nrf2, HO-1, GCLC and GCLM in midbrain tissue. Data are shown as representative pictures (C) and quantified relative expression (D) (n = 5 per group). Data shown are mean ± SEM;#p < 0.05, ##p < 0.01 vs. control; *p < 0.05, **p < 0.01 vs. MPTP. NS. not significant.