Reversal of diet-induced insulin resistance with a single bout of exercise in the rat: the role of PTP1B and IRS-1 serine phosphorylation - Ropelle, E R; Pauli, J R; Prada, P O; de Souza, C T; Picardi, P K; Faria, M C; Cintra, D E; Fernandes, M F; Flores, M B; Velloso, L A; Saad, M J; Carvalheira, J B (J Physiol, 2006)