Fig. 2From: Early urinary biomarkers of diabetic nephropathy in type 1 diabetes mellitus show involvement of kallikrein-kinin systemKininogen-1 in patients with (a) and without (b) microalbuminuria. Magnified areas of 2D gels from all patients show Kininogen-1 activation product (heavy chain, spot #1), Alpha-1-acid glycoprotein 1 (spot #30), and Zinc-alpha-2-glycoprotein (spot #21)Back to article page