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.
Panel A: Unsupervised principal components analysis (PCA) scores plot showing sebum samples from four sham-irradiated rats (♢) and from four 3 Gy-irradiated rats collected 1 h post irradiation (♦); Panel B: PCA scores plot showing sebum samples from four sham-irradiated rats (♢) and from four 3 Gy-irradiated rats collected 24 h post irradiation (♦).
