Literature DB >> 7470061

A possible role of rabbit heart cytosol tocopherol binding in the transfer of tocopherol into nuclei.

C Guarnieri, F Flamigni, C M Caldarera.   

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.

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Year:  1980        PMID： 7470061      PMCID： PMC1162115          DOI： 10.1042/bj1900469

Source DB:  PubMed          Journal:  Biochem J        ISSN： 0264-6021            Impact factor:   3.857


  13 in total

1.  An alpha-tocopherol binding protein in rat liver cytoplasm.

Authors:  G L Catignani
Journal:  Biochem Biophys Res Commun       Date:  1975-11-03       Impact factor: 3.575

2.  A relationship of vitamin E to nucleic acid metabolism.

Authors:  J M YOUNG; J S DINNING
Journal:  J Biol Chem       Date:  1951-12       Impact factor: 5.157

3.  Rat liver alpha-tocopherol binding protein.

Authors:  G L Catignani; J G Bieri
Journal:  Biochim Biophys Acta       Date:  1977-04-27

4.  Decrease of melting temperature and single strand scission of DNA by bleomycin in the presence of hydrogen peroxide.

Authors:  K Nagai; H Suzuki; N Tanaka; H Umezawa
Journal:  J Antibiot (Tokyo)       Date:  1969-12       Impact factor: 2.649

5.  Studies on the binding of d-alpha-tocopherol to rat liver nuclei.

Authors:  R N Patnaik; P P Nair
Journal:  Arch Biochem Biophys       Date:  1977-01-30       Impact factor: 4.013

6.  Effect of alpha-tocopherol on hypoxic-perfused and reoxygenated rabbit heart muscle.

Authors:  C Guarnieri; R Ferrari; O Visioli; C M Caldarera; W G Nayler
Journal:  J Mol Cell Cardiol       Date:  1978-10       Impact factor: 5.000

Review 7.  Biochemical mechanisms accounting for the toxic action of oxygen on living organisms: the key role of superoxide dismutase.

Authors:  B Halliwell
Journal:  Cell Biol Int Rep       Date:  1978-03

8.  Production of superoxide anions and hydrogen peroxide in Ehrlich ascites tumour cell nuclei.

Authors:  G M Bartoli; T Galeotti; A Azzi
Journal:  Biochim Biophys Acta       Date:  1977-04-27

9.  Effects of extracts of rat tissues on the action of bleomycin.

Authors:  T Onishi; H Iwata; Y Takagi
Journal:  Biochim Biophys Acta       Date:  1975-02-10

10.  Polyamine and nucleoprotein correlations in hypertrophied and perfused heart.

Authors:  C M Caldarera; A Casti; C Guarnieri; G Moruzzi
Journal:  Recent Adv Stud Cardiac Struct Metab       Date:  1975
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  1 in total

1.  Purification and partial characterisation of an alpha-tocopherol-binding protein from rabbit heart cytosol.

Authors:  A K Dutta-Roy; M J Gordon; D J Leishman; B J Paterson; G G Duthie; W P James
Journal:  Mol Cell Biochem       Date:  1993 Jun 9-23       Impact factor: 3.396
  1 in total

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