Figure 3From: Phenotypic characteristics of human monocytes undergoing transendothelial migrationMigration through endothelium increases CD54 expression on monocytes. Histograms show the CD54 mean fluorescence intensity (mfi) of monocytes that migrated through untreated endothelium (grey line in each panel), or endothelium pretreated with tumour necrosis factor-α (black line in middle panel) or interleukin-1α (black line in bottom panel). CD54 mfi of the nonadherent monocyte fraction is shown by a dotted line (top panel), isotype controls are shown by a thin black line in each panel. The experiment shown is representative of three independent experiments.Back to article page