Figure 4. Expression profiles of the potential target genes of lncRNA NONRATT023402.2. (A) Gsto2 and Ptger3 expression determined by qRT-PCR in the striatum of PD and LID rats and their corresponding controls (n = 6–11). (B) Correlation between NONRATT023402.2 and Gsto2 or Ptger3 expression levels in the striatum of PD and LID rats and their corresponding controls (n = 11). (C) Correlation between Gsto2 or Ptger3 expression in the striatum of LID rats and AIM score (n = 11). (D). GSTO2 and PTGER3 protein levels in the striatum of PD and LID rats and their corresponding controls (n = 3), as determined by western blotting. The intensity of protein bands was quantified by densitometry and normalized to that of GAPDH. The same GAPDH image was used intentionally in Figure 1D and Figure 4D as the internal control of the same Western blot. Data represent mean ± SEM. **P < 0.01, ***P < 0.001.