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: Accelerated net efflux of 3-O-[14C]methylglucose in isolated fat cells.
    Author: Vinten J.
    Journal: Biochim Biophys Acta; 1984 May 30; 772(3):244-50. PubMed ID: 6722147.
    Abstract:
    A flow-tube apparatus suited for measurement of rapid efflux of sugars from adipocytes is described. Due to heterogeneity of fat cell populations, a conventional analysis of the time-course of net efflux of 3-O-methylglucose based on the integrated rate equation can produce gross errors in estimates of kinetic parameters. The half-saturation constant and maximum transport capacity for 3-O-methylglucose transport were found to be about 3-fold higher for net efflux than for equilibrium exchange flux, both in insulin-stimulated and non-stimulated adipocytes. This suggests asymmetric kinetic parameters for 3-O-methylglucose transport.
    [Abstract] [Full Text] [Related] [New Search]