Protein expressions of inflammatory biomarkers in the quadriceps by day 7 after the IR procedure. (a) Protein expression of intercellular adhesion molecule- (ICAM-) 1. ∗ versus other groups with different symbols (†, ‡, §, and ¶), p < 0.0001. (b) Protein expression of matrix metalloproteinase- (MMP-) 9. ∗ versus other groups with different symbols (†, ‡, §, and ¶), p < 0.0001. (c) Protein expression of tumor necrosis factor- (TNF-) α. ∗ versus other groups with different symbols (†, ‡, §, and ¶), p < 0.001. (d) Protein expression of nuclear factor- (NF-) κB. ∗ versus other groups with different symbols (†, ‡, §, and ¶), p < 0.0001. (e) Protein expression of RANTES. ∗ versus other groups with different symbols (†, ‡, §, and ¶), p < 0.0001. (f) Protein expression of toll-like receptor- (TLR-) 2. ∗ versus other groups with different symbols (†, ‡, §, and ¶), p < 0.0001. (g) Protein expression of TLR-4. ∗ versus other groups with different symbols (†, ‡, §, and ¶), p < 0.0001. (h) Protein expression of interleukin- (IL-) 1β. ∗ versus other groups with different symbols (†, ‡, §, and ¶), p < 0.0001. All statistical analyses were performed by one-way ANOVA, followed by Bonferroni multiple comparison post hoc test (n = 6 for each group). Symbols (∗, †, ‡, §, and ¶) indicate significance at the 0.05 level. SC = sham control; IR = ischemia-reperfusion; ECSW = extracorporeal shock wave; ADMSC = adipose-derived mesenchymal stem cell.