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.
Light micrographs of histological sections of hairless mice stained with Masson’s trichrome. Collagen fibers were stained blue. UVB exposure reduced the collagen content in the mouse skin dermis and CAE treatment restored the collagen content.
