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.
Human skin specimen processing. The skin samples were cultured in Transwell inserts, in contact with culture medium by porous membrane. The epidermis and wound area were exposed to the air. White rhombus = porous membrane; white drumsticks = standard central injury.
