Fig. 3From: Antimicrobial peptides in human synovial membrane as (low-grade) periprosthetic joint infection biomarkersIHC LL-37 analysis of isolated synoviocytes from PJI synovial membrane. Representative stained slides with enhanced dyeing of LL-37 in synoviocytes from SL compared to AL and PA. Semiquantitative analysis revealing significant (p < 0.05) LL-37 increase in SL vs. AL (up to ×2; **) and PA (up to ×2; *)Back to article page