Figure 4

Quantitative RT-PCR analysis of GSK-3β and Nrf2 mRNA levels in neurons.
(A,B) GSK-3β and Nrf2 mRNA levels analyzed by quantitative RT-PCR from neurons in Fig. 2. (C,D) GSK-3β and Nrf2 mRNA levels analyzed by quantitative RT-PCR from neurons in Fig. 3. Bars represent mean ± SEM (n = 4–6). *p < 0.05 vs. Normal. **p < 0.01 vs. Normal, #p < 0.05 vs. OGD/R, ##p < 0.01 vs. OGD/R. OGD/R = oxygen and glucose deprivation/reoxygenation.