Figure 3From: Urine levels of HMGB1 in Systemic Lupus Erythematosus patients with and without renal manifestations Correlation of serum levels of high mobility group box 1 (HMGB1) with proteinuria and urinary HMGB1/creatinine (Cr) ratios. (A) Serum HMGB1 levels are not significantly correlated to proteinuria. (B) Positive correlation between serum HMGB1 and urine levels of HMGB1.Back to article page