Fig. 6
 A (a1) Significantly enriched KEGG pathway terms. (a2) PRP-GM promotes tendon repair by downregulating the PI3K-AKT pathway. B Western blot analysis of p-PI3K, PI3K, p-AKT and AKT expression in TDSCs for 5 days in the different groups. (b2 -b4) Quantitative analysis of protein expression in the PI3K-AKT pathway (n = 3, *p < 0.05, **p < 0.01, *** p < 0.001)