Figure 2From: Use of the kidney injury molecule-1 as a biomarker for early detection of renal tubular dysfunction in a population chronically exposed to cadmium in the environment Positive correlations of the urinary cadmium and renal dysfunction biomarkers; A) kidney injury molecule-1 (KIM-1), B) N-acetyl-β-D-glucosaminidase (NAG) and C) β2−microglobulin (β2-MG), using Spearman’s rho analysis. Back to article page