Fig. 2From: Meprin β metalloproteases associated with differential metabolite profiles in the plasma and urine of mice with type 1 diabetes and diabetic nephropathyUrinary and plasma NGAL and cystatin C levels for WT and meprin βKO mice. Blood and urine samples were collected at 4 and 8 weeks post-STZ injection for analysis. NGAL and cystatin concentrations were normalized to urinary creatinine concentrations. Data are represented as mean ± SEM. * p < 0.05; ** p < 0.01Back to article page