Purpose Urinary excretion of N acetyl-beta-D glucosaminidase (NAG) and β2-microglobulin (β2-M) was increased in the presence of proximal tubular damage. Based on these urinary materials, we investigated the ability of expecting renal function in chronic glomerular diseases. In this study, we evaluated the relationship between glomerular filtration rate (GFR) urinary NAG, and urinary β2-M. MethodsWe evaluated 52 children with chronic kidney disease... |