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: Nitrobenzylthioinosine-insensitive uridine transport in human lymphoblastoid and murine leukemia cells.
    Author: Belt JA.
    Journal: Biochem Biophys Res Commun; 1983 Jan 27; 110(2):417-23. PubMed ID: 6301452.
    Abstract:
    Both human lymphoblastoid (RPMI 6410) and murine leukemia (L1210) cells were found to have a component of uridine transport which is insensitive to the nucleoside transport inhibitor nitrobenzylthioinosine (NBMPR). In both cell lines NBMPR-insensitive uridine transport is inhibited by other nucleosides and by the sulfhydryl reagent p-chloromercuribenzenesulfonate. In RPMI 6410 cells NBMPR-insensitive transport accounts for only 2% of the initial rate of uridine transport. In contrast, 20% of the initial rate of transport of L1210 cells is insensitive to NBMPR, and uridine uptake over longer periods (10 min) is completely insensitive to NBMPR.
    [Abstract] [Full Text] [Related] [New Search]