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.
Percentage of relative ratio of melanin content (A), tyrosinase activity (B) and TRP-2 activity (C) in B16-F10 melanoma cells treated with tea seed oil (TSE), oleic acid (OA), theophylline (TP) and kojic acid (KJ). * indicates significant difference from control (*p<0.05, **p<0.01).
