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.
Responses of retinal arterioles from ApoE−/− and wild-type mice to the thromboxane mimetic, U46619 (a), the endothelium-independent vasodilator, SNP (b), and to the endothelium-dependent vasodilator, acetylcholine (c). Values are presented as mean ± SE (n = 8 per concentration and genotype; ∗∗P < 0.01).
