Effects of KF19514, a Phosphodiesterase 4 and 1 Inhibitor, on Bronchial Inflammation and Remodeling in a Murine Model of Chronic Asthma

Phosphodiesterase 4 selective inhibitor may prevent airway inflammation and remodeling. The aim of this study was to investigate the effects of KF19514, a phosphodiesterase 4 and 1 dual inhibitor, on chronic airway inflammation and remodeling following chronic exposure to aerosolized antigen in mice. Ovalbumin (OVA) was administered intraperitoneally to BALB/c mice on days 0 and 14, and the mice were then exposed to aerosolized OVA daily for 4...