Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Percentage of reactive oxygen species (ROS) production in bronchoalveolar lavages (containing 98% macrophages) of LPS-treated rats at the activation peak induced by 2 μM fMLP in the presence of PDE4 inhibitors or MAPK inhibitors (C+=positive control, W=0.05 nM wortmannin). Statistical analysis: the effects of each compound were compared to a theoretical mean of 100% representing the positive control, using the Holm's multiple test procedure (*P<0.01, **P<0.001, ***P<0.0001).
