Fig. 6From: Endothelial dysfunction and body mass index: is there a role for plasma peroxynitrite?Effect of peroxynitrite on ACh (a and b) and SNP (c and d) activity on isolated aortic rat rings exposed to saline and 10 mg/kg of LPS (treatments A and D). Graphs a and c show Rmax, and graphs b and d show logIC50 means and SEM with the asterisk implying significant differences between the two treatments (P < 0.05) and ns standing for the non-significant differenceBack to article page