Inhibitory effect of ibudilast on urinary albumin excretion in type 2 diabetes mellitus with microalbuminuria.

To evaluate the clinical effect of ibudilast, a prostacyclin-mediated vasodilator and antiplatelet agent, on diabetic nephropathy, 8 nonhypertensive patients with type 2 diabetes mellitus (DM; 4 men and 4 women, mean age: 58.9 +/- 11.4 years, duration of diabetes: 16.