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: Fructose 2,6-bisphosphate in isolated foetal hepatocytes.
    Author: Martín-Sanz P, Cascales M, Boscá L.
    Journal: FEBS Lett; 1987 Dec 10; 225(1-2):37-42. PubMed ID: 2826245.
    Abstract:
    Fru 2,6-P2 was present in isolated foetal hepatocytes at a concentration of 1.6 nmol per g cells. When foetal hepatocytes were exposed to glucagon no changes were observed either in the concentration of Fru 2,6-P2 and lactate release or in the activities of 6-phosphofructo-2-kinase and pyruvate kinase. Incubation of purified 6-phosphofructo-2-kinase with the catalytic subunit of protein kinase did not change the enzyme activity. The inhibition by sn-glycerol 3-phosphate was much lower for the foetal than for adult enzyme. These results suggest that an isoenzyme of 6-phosphofructo-2-kinase in foetal hepatocytes different from that of adult hepatocytes may be present.
    [Abstract] [Full Text] [Related] [New Search]