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: Quantitative analysis of disaccharides in the urine of beta-mannosidosis patients.
    Author: Tjoa S, Wenger DA, Fennessey PV.
    Journal: J Inherit Metab Dis; 1990; 13(2):187-94. PubMed ID: 2116550.
    Abstract:
    Until recently, there have not been any confirmed reports of beta-mannosidase deficiency in man. We have now analysed urine from two patients with confirmed beta-mannosidase deficiency and have found Man-beta(1-4)GlcNAc concentrations of 65 and 73 mg/mmol creatinine. These levels are at least 12 times higher than those found in patients with other lysosomal storage diseases. The method we report for this analysis requires only 0.1 ml of urine and uses a gas chromatograph, area ratio, calibration curve for the quantitative analysis.
    [Abstract] [Full Text] [Related] [New Search]