Figure 3.
Effects of PFF on the expression of major immune proteins in MAPK and PI3K/Akt signaling pathways by western blotting. Representative immunoblots of p-ERK (A), p-JNK (B), p-p38 (C), and p-Akt (D) proteins are shown. Data were exhibited as mean ± SD. * p < 0.05, ** p < 0.01, vs. the LPS-treated group (without PFF).