Figure 2
From: Human bronchial fibroblasts express the 5-lipoxygenase pathway
Flow cytometry of baseline expression of 5-LO pathway enzymes and LT receptors in human bronchial fibroblasts. Flow cytometric histograms showing specific immunostaining for the cytoskeletal protein vimentin as a positive control, 5-LO, FLAP, LTA4H, LTC4S, BLT1 and CysLT1R (open curves) in fibroblasts from one representative normal donor compared to the relevant isotype controls (filled curves). n = 5 normals, n = 4 asthmatics.