Figure 5.
La decreased expression of PSD95 in neurons through upregulating miR-124, and La exposure could promote neuronal apoptosis, which could be rescued by a miR-124 inhibitor. (a) Expression levels of miRNA-124 detected by real-time PCR; (b) PSD95 in hippocampal neurons detected by ELISA; (c) cell apoptosis detected by flow cytometry; ∗P < 0.05 compared with the control group; #P < 0.05 compared with the La-H group.