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.
Effects of protease inhibitors on Der p-induced AHR. Rrs and Ers values were determined 3 days after the last Der p challenge using methacholine challenge tests (see Methods). Results are expressed as means ± SDs for 6 mice/group. *P < 0.05 versus naïve group; # P < 0.05 between Der p-treated groups.
