Fig. 1From: Association of significantly elevated plasma levels of NGAL and IGFBP4 in patients with diabetic nephropathyCirculatory levels of NGAL, IGFBP-1, IGFBP-3, and IGFBP-4the 3 study groups: non-diabetic (n = 42), T2D (n = 50) and DN (n = 67). A Circulating level of NGAL B Circulating level of IGFBP-1 (C) Circulating level of IGFBP-3 (D) Circulating level of IGFBP-4, statistical significance is presented when p-value < 0.05Back to article page