Literature DB >> 13927

Cytochrome P-450 and the metabolism of vinyl chloride.

A G Salmon.   

Abstract

The oxidation of vinyl chloride to non-volatile products is dependent on NADPH and microsomal enzymes. The addition of vinyl chloride to microsomes causes a Type 1 spectra shift, similar to that seen for phenobarbital [11[ which indicates the direct involvement of a cytochrome P-450 species; this difference spectrum is characteristic of substrate binding to this type of enzyme. A glutathione conjugate is probably formed, perhaps via a reactive intermediate.

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Year:  1976        PMID: 13927     DOI: 10.1016/s0304-3835(76)80019-5

Source DB:  PubMed          Journal:  Cancer Lett        ISSN: 0304-3835            Impact factor:   8.679


  4 in total

1.  Dechlorination of halocarbons by microsomes and vesicular reconstituted cytochrome P-450 systems under reductive conditions.

Authors:  A G Salmon; J A Nash; C M Walklin; R B Freedman
Journal:  Br J Ind Med       Date:  1985-05

2.  Comparative mammalian metabolism of vinyl chloride and vinylidene chloride in relation to oncogenic potential.

Authors:  D E Hathway
Journal:  Environ Health Perspect       Date:  1977-12       Impact factor: 9.031

Review 3.  Computer-assisted mechanistic structure-activity studies: application to diverse classes of chemical carcinogens.

Authors:  G H Loew; M Poulsen; E Kirkjian; J Ferrell; B S Sudhindra; M Rebagliati
Journal:  Environ Health Perspect       Date:  1985-09       Impact factor: 9.031

4.  Prenatal susceptibility to carcinogenesis by xenobiotic substances including vinyl chloride.

Authors:  J M Rice
Journal:  Environ Health Perspect       Date:  1981-10       Impact factor: 9.031

  4 in total

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