Literature DB >> 1884729

Oxidative polymorphism of debrisoquine is not related to human colo-rectal cancer.

J M Ladero1, J Benítez, J F González, E Vargas, M Díaz-Rubio.   

Abstract

The oxidative polymorphism of debrisoquine (DBQ) has been determined in 89 patients with colo-rectal cancer and in 556 normal control subjects. Four patients and 34 controls, with a metabolic ratio greater than 12.6, were classified as poor metabolisers of DBQ (n.s.). No difference was found in the distribution of the frequencies of the MR of DBQ between patients and controls. It is concluded that polymorphic oxidation of DBQ is not related to the risk of developing colo-rectal cancer in human beings.

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Year:  1991        PMID: 1884729     DOI: 10.1007/bf00315234

Source DB:  PubMed          Journal:  Eur J Clin Pharmacol        ISSN: 0031-6970            Impact factor:   2.953


  33 in total

Review 1.  The P450 superfamily: updated listing of all genes and recommended nomenclature for the chromosomal loci.

Authors:  D W Nebert; D R Nelson; M Adesnik; M J Coon; R W Estabrook; F J Gonzalez; F P Guengerich; I C Gunsalus; E F Johnson; B Kemper
Journal:  DNA       Date:  1989 Jan-Feb

2.  Xenobiotic and endobiotic inhibitors of cytochrome P-450dbl function, the target of the debrisoquine/sparteine type polymorphism.

Authors:  R Fonne-Pfister; U A Meyer
Journal:  Biochem Pharmacol       Date:  1988-10-15       Impact factor: 5.858

Review 3.  Pharmacogenetics and its clinical implications. Part II. Oxidation polymorphism.

Authors:  Y Horai; T Ishizaki
Journal:  Ration Drug Ther       Date:  1988-06

4.  Chromosomal assignment of human cytochrome P-450 (debrisoquine/sparteine type) to chromosome 22.

Authors:  M Eichelbaum; M P Baur; H J Dengler; B O Osikowska-Evers; G Tieves; C Zekorn; C Rittner
Journal:  Br J Clin Pharmacol       Date:  1987-04       Impact factor: 4.335

5.  Lung cancer risk, occupational exposure, and the debrisoquine metabolic phenotype.

Authors:  N Caporaso; R B Hayes; M Dosemeci; R Hoover; R Ayesh; M Hetzel; J Idle
Journal:  Cancer Res       Date:  1989-07-01       Impact factor: 12.701

Review 6.  Genetic predisposition to lung cancer.

Authors:  M R Law
Journal:  Br J Cancer       Date:  1990-02       Impact factor: 7.640

7.  A family study of genetic and environmental factors determining polymorphic hydroxylation of debrisoquin.

Authors:  E Steiner; L Iselius; G Alván; J Lindsten; F Sjöqvist
Journal:  Clin Pharmacol Ther       Date:  1985-10       Impact factor: 6.875

8.  Influence of enzyme induction and inhibition on the oxidation of nifedipine, sparteine, mephenytoin and antipyrine in humans as assessed by a "cocktail" study design.

Authors:  J H Schellens; J H van der Wart; M Brugman; D D Breimer
Journal:  J Pharmacol Exp Ther       Date:  1989-05       Impact factor: 4.030

9.  Metabolic oxidation phenotypes as markers for susceptibility to lung cancer.

Authors:  R Ayesh; J R Idle; J C Ritchie; M J Crothers; M R Hetzel
Journal:  Nature       Date:  1984 Nov 8-14       Impact factor: 49.962

10.  Human liver microsomal cytochrome P-450 enzymes involved in the bioactivation of procarcinogens detected by umu gene response in Salmonella typhimurium TA 1535/pSK1002.

Authors:  T Shimada; M Iwasaki; M V Martin; F P Guengerich
Journal:  Cancer Res       Date:  1989-06-15       Impact factor: 12.701

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