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.
Interleukin‐33 (IL‐33) increased airways angiogenin expression. (a) Representative photomicrographs of angiogenin immunoreactivity in lung sections from saline‐ (NS), ovalbumin‐ (OVA) and IL‐33‐challenged mice at various time‐points as indicated (light microscopy, × 200). (b) Data are expressed as mean ± SEM (n = 5 mice in each group at each time‐point). *P < 0·05.
