Figure 1.
Summary of estrogen (E2) synthesis and metabolic pathways of key interest. See text for details. COMT: catechol-O-methyltransferase; CYP: cytochrome P450; HSD: hydroxysteroid dehydrogenase; OHE1: hydroxyestrone.
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.