Phosphatidylinositol 3-kinase-δ up-regulates L-type Ca2+ currents and increases vascular contractility in a mouse model of type 1 diabetes - Pinho, J F; Medeiros, M A; Capettini, L S; Rezende, B A; Campos, P P; Andrade, S P; Cortes, S F; Cruz, J S; Lemos, V S (Br J Pharmacol, 2010)