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.
IL-1Ra treated wounds showed less macrophage infiltration on day 21 post wounding. Tissue specimens were collected on day 21 post wounding, formalin fixed, paraffin embedded, and immunohistochemically stained for F4/80, a macrophage cell marker.
