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.
Brillouin images of murine ear skin tissues: a, freshly biopsied; b, after drying; and c, drying after pre-treatment with Vaseline. Vaseline is shown to protect the epidermis and dermis from dehydration and also to cause swelling of the stratum corneum, as indicated by the increased thickness and increased Brillouin shift compared to the control.
