Fig. 2From: Endothelial dysfunction and body mass index: is there a role for plasma peroxynitrite?Dose-dependent effects of LPS on plasma concentrations of nitrotyrosine (nM) 15 to 20 h after the injection of LPS (treatment groups A through D). Data are expressed as the mean ± SD; n = 4. *P < 0.05 compared with that of the aorta from rats treated with saline (treatment groups A and D)Back to article page