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.
LH signaling does not cause a rapid decrease in cAMP PDE activity. cAMP PDE activity was measured in lysates of follicles, with or without a 30-minute exposure to LH (300 nM). Activity was assayed with two different cAMP substrate concentrations: 0.1 or 1 μM. Bars show the means ± SEM for two independent experiments.
