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.
Effect of 8Br-cAMP or αs* expression on estrogen-stimulated proliferation of MCF-7 cells. Cells were incubated without (closed symbols) and with (open symbols) 8Br-cAMP (1 mM) in the absence (○, •) and presence (□, ▪) of 10 nM estrogen. Values are mean of triplicate determinations. Coefficient of variance was <10%.
