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.
Dose dependent effects of melatonin and its metabolites on DNA synthesis in normal human epidermal melanocytes. The cells were grown in MBM-4 media supplemented with MGM-4 containing melatonin and its metabolites at the concentrations listed. *, p < 0.05; **, p < 0.01; ***, p < 0.001 at Student t-test. #, p < 0.05; ##, p < 0.01; ###, p < 0.001 at one-way ANOVA test.
