Figure 1From: Aminoguanidine inhibits aortic hydrogen peroxide production, VSMC NOX activity and hypercontractility in diabetic miceEffects of AG on aortic superoxide (O 2 •-) production. A: Representative spectra for aortic O2•- detected by ESR. Freshly isolated aortic segments (~3 mm) were incubated with spin trapping solution and then analyzed using ESR. B: Grouped data of aortic O2•- production expressed as nmol/L per min per mg wet weight. Data are presented as mean ± SEM, n = 6-8.Back to article page