Figure 5. Protein expressions of p-EPOR, P22, p-SHP2, p-TrKB, p-PI3K, p-ERK1/2, Bcl-2 and Bax in hippocampal neurons in vitro. (A) Representative protein bands of p-EPOR, P22, p-SHP2, p-TrKB, p-PI3K, p-ERK1/2, Bcl-2 and Bax in hippocampus in vitro; (B) Relative protein expressions of p-EPOR, P22, p-SHP2, p-TrKB, p-PI3K, p-ERK1/2, Bcl-2 and Bax in hippocampus in vitro. **P<0.01; *P>0.05; ns P>0.05.