Fig. 1.
FACS analysis of integrin molecule expression on human (A) and rat (B) PMN.
Left panel shows staining of PMN isolated from peripheral whole blood. Right panel shows staining of extravasated human PMN accumulated in skin blister chambers in response to stimulation with autologous serum and rat PMN accumulated in the peritoneal cavity in response to PAF stimulation (10−7 mol/L). Vertical line indicates the 99th percentile of fluorescence events for cells stained with irrelevant, species-matched IgG. Histograms are representative tracings of 4 to 6 analyses for each antibody.
