Correction of endothelial dysfunction in diabetic female rats by tetrahydrobiopterin and chronic insulin - Akamine, Eliana Hiromi; Kawamoto, Elisa Mitiko; Scavone, Cristoforo; Nigro, Dorothy; Carvalho, Maria Helena Catelli de; Passaglia, Rita de Cássia Aleixo Tostes; Britto, Luiz Roberto Giorgetti de; Fortes, Zuleica Bruno (Journal of Vascular Research, 2006)