Superoxide production by NAD(P)H oxidase and mitochondria is increased in genetically obese and hyperglycemic rat heart and aorta before the development of cardiac dysfunction. The role of glucose-6-phosphate dehydrogenase-derived NADPH - Serpillon, S; Floyd, B C; Gupte, R S; Georg, S; Kozicky, M; Neito, V; Rechia, F; Stanley, W; Wolin, M S; Gupte, S A (Am J Physiol Heart Circ Physiol, 2009)