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 inhibition of flavone derivatives toward the ornithine decarboxylase (ODC) enzyme. (A) Flavone; (B) baicalein; (C) 7,8-Dihydroxyflavone (7,8-DHF); (D) 6,7-Dihydroxyflavone (6,7-DHF); (E) chrysin; (F) difluoromethylornithine (DFMO), an irreversible inhibitor of ODC. Enzyme activity of ODC were measured with a series of concentrations of the respective flavone derivatives (n = 3).
