Fig. 5

Western blot analysis of signal pathways. a P4 MenSCs were cultured with 10% PRP or 10% FBS for 6 h and 24 h, and cell lysates were immunoblotted (n = 6). PRP activated phosphorylation of Akt and Stat3 pathways and enhanced FoxO1, LIF, and IL1-β expression, and decreased IL6 expression. b Gray level analysis of western blots. Abbreviation of P-represented phosphorylation. Data was mean ± SEM, *P < 0.05, **P < 0.01, ***P < 0.001 for two-tailed t test