The Unrecognized Effects of Phosphodiesterase 4 on Epithelial Cells in Pulmonary Inflammation
Fig 2
Impact of PDE-inhibitors on PMN infiltration into the lungs identified by immunohistochemistry.
Neutrophils were stained with a specific marker and appear brown in histology (rat anti-mouse neutrophil, clone 7/4) (original magnification, x63). Images are representatives of n = 4 experiments. Alveolar septa of the different conditions were measured. Data are presented as mean ± SD; n = 6; *P < 0.05 vs. control without LPS; #P < 0.05 vs. control with LPS; °P < 0.05 vs. rolipram.