Plasma nitrite reflects constitutive nitric oxide synthase activity in mammals.
Kleinbongard P, Dejam A, Lauer T, Rassaf T, Schindler A, Picker O, Scheeren T, Gödecke A, Schrader J, Schulz R, Heusch G, Schaub GA, Bryan NS, Feelisch M, Kelm M.
Kleinbongard P, et al.
Free Radic Biol Med. 2003 Oct 1;35(7):790-6. doi: 10.1016/s0891-5849(03)00406-4.
Free Radic Biol Med. 2003.
PMID: 14583343