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: The effect of glucose administration on the uptake of photofrin II in a human tumor xenograft.
    Author: Peng Q, Moan J, Cheng LS.
    Journal: Cancer Lett; 1991 Jun 14; 58(1-2):29-35. PubMed ID: 1828712.
    Abstract:
    Athymic BALB/c nude mice, bearing a human melanoma LOX, were given the photosensitizing drug Photofrin II (10 mg/kg body wt.) intraperitoneally. The mice were also given one of the following chemicals intraperitoneally: glucose, galactose and glucose plus nordihydroguaiaretic acid (NDGA) which is an inhibitor of glycolysis. Multiple injections of glucose (3 g/kg body wt. given at -1, 0, +1 and +3 h relative to the injection of 10 mg/kg of Photofrin II at time 0) resulted in a significant increase in the uptake of Photofrin II in the tumor 4 h after a Photofrin II injection, while the uptake of Photofrin II in the other tissues remained unchanged. Administration of galactose had no significant effect on the uptake of Photofrin II in the tissues studied (tumor, muscle, skin and liver). NDGA seemed to abolish the effect of glucose injection.
    [Abstract] [Full Text] [Related] [New Search]