The Unrecognized Effects of Phosphodiesterase 4 on Epithelial Cells in Pulmonary Inflammation
Fig 8
In vitro transmigration assay of human PMNs through a pulmonary epithelial monolayer.
PMNs or epithelium were treated with rolipram/roflumilast and migration of PMNs through human epithelium measured. Migration of PMNs was initiated through the chemokine CXCL2/3 in all wells. Data are presented as mean ± SD; n≥4; *P < 0.05 vs. control.