Renal diseases comprise primary kidney disorders, such as diseases of the glomerulus (nephrotic syndrome or glomerulonephritis), the tubulointerstitium, or the reaction of the kidney against toxins (viral toxins, myoglobin), drugs (nonsteroidal anti-inflammatory drug), or diagnostic agents (contrast dyes, antibiotics), as well as infections and renal neoplasia (Basile et al. 2012). Here, MB is linked to kidney disorder.