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.
Role of arginine/asymmetric dimethylarginine ratio. Asymmetric dimethylarginine accumulation blocks nitric oxide synthase (NOS) and induces consequent endothelial dysfunction in the vasculature. On the contrary, high arginine levels as substrate for NOS induces vasodilatation. ADMA: Asymmetric dimethylarginine; iNOS: Inducible nitric oxide-synthase; eNOS: Endothelial nitric oxide-synthase; nNOS: Neuronal nitric oxide-synthase.
