Purinergic receptors contribute to early mesangial cell transformation and renal vessel hypertrophy during angiotensin II-induced hypertension. - Graciano ML; Nishiyama A; Jackson K; Seth DM; Ortiz RM; Prieto-Carrasquero MC; Kobori H; Navar LG (American journal of physiology. Renal physiology, 2008)