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.
In vivo rechallenge of C57BL/6 (WT) and LT-α–deficient (LTα-KO) mice exposed to OVA in the context of GM-CSF. At day 60, after complete resolution of the airway inflammation, mice were re-exposed to aerosolized OVA for 3 consecutive days. Data show total cell number and differential of cells obtained 72 hours after last challenge from BAL (mean ± SEM; n = 4–6; statistical analysis was performed using Student’s t test; *P < 0.05).
