Fig. 4

PDGFBB activated the AKT/ NF-κB signaling pathway among groups. a Western blot of molecules of Akt/NF-κB signaling pathway among FBS group, PRP group, PDGFBB group, and sorafenib group; Full-length blots are presented in Additional file 2: Fig. S2b; b Western blot of P65 among FBS group, PRP group, PDGFBB group, and sorafenib group; Full-length blots are presented in Additional file 2: Fig. S2d; c Immunofluorescence assays of P65 and phospho-P65 (Red), and DAPI was used to stain nuclei (Blue). Data were mean ± SD, *P < 0.05, **P < 0.01, ***P < 0.001 for One Way ANOVA. F: FBS group; P: PRP group; BB: PDGFBB group; S + P: Sorafenib and PRP group