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: A possible role of rabbit heart cytosol tocopherol binding in the transfer of tocopherol into nuclei.
    Author: Guarnieri C, Flamigni F, Caldarera CM.
    Journal: Biochem J; 1980 Aug 15; 190(2):469-71. PubMed ID: 7470061.
    Abstract:
    An alpha-tocopherol-binding macromolecule was isolated from the heart cytosol of rabbits fed for 1 month with an alpha-tocopherol-deficient diet. The amount of [3H]-tocopherol bound to nuclear chromatin was increased when the alpha-tocopherol-deficient heart nuclei were incubated in the presence of [3H]tocopherol-cytosol complex. In this condition, large amounts of [3H]tocopherol were associated with a subnuclear fraction that contained non-histone acidic proteins.
    [Abstract] [Full Text] [Related] [New Search]