Figure 5From: Prostaglandin E2 binding peptide screened by phage displaying: a new therapeutic strategy in rheumatoid arthritisEffects of PBP on synoviocytes viability. Synoviocyte viability was assessed by CCK-8 assay, with control cells taken as 100%. Synoviocytes were incubated for 24 h with PBP (0.3125 μM, 0.625 μM, 1.25 μM, 2.5 μM, 5 μM).Back to article page