Figure 1. Visfatin expression is positively correlated with ICAM-1 expression in inflammatory synovial tissues. (A, B) Expression levels of visfatin and ICAM-1 in 12 paired normal and inflammatory synovial tissues retrieved from the GEO dataset (accession code: GSE46750). (C) Correlation between levels of visfatin and ICAM-1 expression in inflammatory synovial tissues. Mann-Whitney testing was applied in (A, B).