Beneficial long-term effect of aldosterone antagonist added to a traditional blockade of the renin–angiotensin–aldosterone system among patients with obesity and proteinuria Enrique Morales, Eduardo Gutiérrez, Jara Caro, Angel Sevillano, Jorge Rojas-Rivera, Manuel Praga

Predictive factors for non-diabetic nephropathy in diabetic patients. The utility of renal biopsy Sheila Bermejo, María José Soler, Javier Gimeno, Clara Barrios, Eva Rodríguez, Sergi Mojal, Julio Pascual

Vitamin D and proteinuria: a critical review of molecular bases and clinical experience M. Vanessa Pérez-Gómez, Alberto Ortiz-Arduán, Víctor Lorenzo-Sellares