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: Effect of probenecid on oxypurines in plasma.
    Author: Yamamoto T, Takahashi S, Suda M, Hada T, Higashino K.
    Journal: Int J Clin Pharmacol Ther Toxicol; 1989 Oct; 27(10):510-4. PubMed ID: 2511159.
    Abstract:
    Probenecid decreased the plasma concentration of oxypurines (hypoxanthine and xanthine) but did not increase the renal excretion of oxypurines. However, the concentrations of hypoxanthine and nucleotides (inosine monophosphate, adenosine monophosphate, adenosine diphosphate, adenosine triphosphate, guanosine diphosphate and guanosine triphosphate) in red blood cells did not change after the administration of probenecid. In addition, the drug did not inhibit adenosine deaminase, purine nucleoside phosphorylase, hypoxanthine guanine phosphoribosyl transferase and xanthine oxidase in vitro. These results suggested that the rapid fall of plasma concentration of uric acid due to the potent uricosuric action of probenecid resulted in the fall of plasma concentration of oxypurines.
    [Abstract] [Full Text] [Related] [New Search]