Mineralocorticoid receptor blockade confers renoprotection in preexisting chronic cyclosporine nephrotoxicity - Pérez-Rojas, J; Blanco, J A; Cruz, C; Trujillo, J; Vaidya, V S; Uribe, N; Bonventre, J V; Gamba, G; Bobadilla, N A (Am J Physiol Renal Physiol, 2007)