Fig. 5
From: In vivo pre-activation of monocytes in patients with axial spondyloarthritis
No difference in Toll-like receptor (TLR) 1, 2, and 4 expression on CD14+ monocytes between axial spondyloarthritis patients and controls. The expression of TLR-1, TLR-2, and TLR-4 on monocytes was determined in healthy controls (C) (n = 16), patients with axial spondyloarthritis (SpA) (n = 22), and patients with rheumatoid arthritis (RA) (n = 9) by surface staining and fluorescence-activated cell sorting and is given as the mean fluorescence intensity (MFI). Monocytes were identified according to CD14 expression