These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Urine glycosaminoglycans and heparan sulfate excretions in adult patients with glomerular diseases.
    Author: Mitsuhashi H, Tsukada Y, Ono K, Yano S, Naruse T.
    Journal: Clin Nephrol; 1993 May; 39(5):231-8. PubMed ID: 8513598.
    Abstract:
    We measured the concentrations of urine glycosaminoglycans (GAG) by the modified dimethylmethylene blue method and the concentration of urine heparan sulfate (HS) by enzyme-linked immunosorbent assay (ELISA) in patients with various glomerular diseases. The GAG/creatinine(Crea) ratios in patients with IgA nephropathy (mean +/- SD, 0.31 +/- 0.056) and membranous nephropathy (0.41 +/- 0.115) were significantly greater than in healthy controls (0.18 +/- 0.045). Urine GAG/Crea ratios in minimal change nephrotic patients increased during remission (0.38 +/- 0.102) and decreased to normal values during the nephrotic stage (0.25 +/- 0.088). In contrast, urine HS/Crea ratios in patients with minimal change nephrotic syndrome decreased during remission (0.0069 +/- 0.0029) and increased markedly during the nephrotic period (0.047 +/- 0.0007 versus controls 0.0158 +/- 0.0046). Serial measurement in three minimal change nephrotic patients showed the similar change for the HS/Crea ratio and urine albumin excretion in the course of steroid therapy. The loss of HS from the glomerular basement membrane (GBM) may therefore be related to the pathogenesis of increased albumin excretion and measurement of urine HS excretion may be helpful for studying metabolism in renal disease, especially in patients with minimal change lesions.
    [Abstract] [Full Text] [Related] [New Search]