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. 1974 Jun;140(3):363–368. doi: 10.1042/bj1400363

Hepatic drug hydroxylation and lipid peroxidation in riboflavin-deficient rats*

J M Patel 1, N R Galdhar 1, S S Pawar 1,
PMCID: PMC1168012  PMID: 4374935

Abstract

The effect of riboflavin deficiency and phenobarbital pretreatment on drug hydroxylation and lipid peroxidation was investigated. A significant decrease in aniline and acetanilide hydroxylation as well as NADPH-linked and ascorbate-induced lipid peroxidation was observed during 4- and 7-week riboflavin deficiency in both adult male and adult female rats. The drug-hydroxylation and lipid-peroxidation activities were further lowered with the increase in riboflavin deficiency. The phenobarbital pretreatment induced aniline and acetanilide hydroxylase activity even in riboflavin-deficient animals. Drug hydroxylation inhibits lipid peroxidation in both deficient and normal rats. The administration of riboflavin was followed by a significant increase in drug hydroxylation and lipid peroxidation.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Becking G. C. Vitamin A status and hepatic drug metabolism in the rat. Can J Physiol Pharmacol. 1973 Jan;51(1):6–11. doi: 10.1139/y73-002. [DOI] [PubMed] [Google Scholar]
  2. Catz C. S., Juchau M. R., Yaffe S. J. Effects of iron, riboflavin and iodide deficiencies on hepatic drug-metabolizing enzyme systems. J Pharmacol Exp Ther. 1970 Aug;174(2):197–205. [PubMed] [Google Scholar]
  3. HOCHSTEIN P., ERNSTER L. ADP-ACTIVATED LIPID PEROXIDATION COUPLED TO THE TPNH OXIDASE SYSTEM OF MICROSOMES. Biochem Biophys Res Commun. 1963 Aug 14;12:388–394. doi: 10.1016/0006-291x(63)90111-6. [DOI] [PubMed] [Google Scholar]
  4. Marshall W. J., McLean A. E. A requirement for dietary lipids for induction of cytochrome P-450 by phenobarbitone in rat liver microsomal fraction. Biochem J. 1971 May;122(4):569–573. doi: 10.1042/bj1220569. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. McMurray W. C., Rogers L. Phospholipid and protein metabolism in mouse liver mitochondria during riboflavin deficiency and recovery. Can J Biochem. 1973 Sep;51(9):1262–1274. doi: 10.1139/o73-166. [DOI] [PubMed] [Google Scholar]
  6. Orrenius S., Dallner G., Ernster L. Inhibition of the TPNH-linked lipid peroxidation of liver microsomes by drugs undergoing oxidative demethylation. Biochem Biophys Res Commun. 1964;14:329–334. doi: 10.1016/s0006-291x(64)80005-x. [DOI] [PubMed] [Google Scholar]
  7. Patel J. M., Pawar S. S. Effect of riboflavin deficiency on liver microsomal enzyme system and lipid peroxidation in male rats. Indian J Biochem Biophys. 1973 Mar;10(1):73–75. [PubMed] [Google Scholar]
  8. SCHNEIDER A. K., SMITH E. E., HUNTER F. E., Jr CORRELATION OF OXYGEN CONSUMPTION WITH SWELLING AND LIPID PEROXIDE FORMATION WHEN MITOCHONDRIA ARE TREATED WITH THE SWELLING-INDUCING AGENTS FE2+, GLUTATHIONE, ASCORBATE, OR PHOSPHATE. Biochemistry. 1964 Oct;3:1470–1477. doi: 10.1021/bi00898a014. [DOI] [PubMed] [Google Scholar]
  9. SCHULTZE M. O. Nutritional value of plant materials; growth of rats on purified rations containing soybean protein. J Nutr. 1950 May 10;41(1):103–113. doi: 10.1093/jn/41.1.103. [DOI] [PubMed] [Google Scholar]
  10. Tandler B., Erlandson R. A., Wynder E. L. Riboflavin and mouse hepatic cell structure and function. I. Ultrastructural alterations in simple deficiency. Am J Pathol. 1968 Jan;52(1):69–96. [PMC free article] [PubMed] [Google Scholar]
  11. Wade A. E., Wu B., Smith P. B. Effects of ascorbic acid deficiency on kinetics of drug hydroxylation in male guinea pigs. J Pharm Sci. 1972 Aug;61(8):1205–1208. doi: 10.1002/jps.2600610806. [DOI] [PubMed] [Google Scholar]
  12. Weisburger J. H., Goodall C. M. Steric inhibition of enzyme reactions. Lack of enzymic hydrolysis of 2',4',6'-trimethylacetanilide. Life Sci. 1968 Mar 15;7(6):263–267. doi: 10.1016/0024-3205(68)90021-0. [DOI] [PubMed] [Google Scholar]
  13. Wills E. D. Lipid peroxide formation in microsomes. General considerations. Biochem J. 1969 Jun;113(2):315–324. doi: 10.1042/bj1130315. [DOI] [PMC free article] [PubMed] [Google Scholar]
  14. Wills E. D. Lipid peroxide formation in microsomes. The role of non-haem iron. Biochem J. 1969 Jun;113(2):325–332. doi: 10.1042/bj1130325. [DOI] [PMC free article] [PubMed] [Google Scholar]
  15. Zannoni V. G., Flynn E. J., Lynch M. Ascorbic acid and drug metabolism. Biochem Pharmacol. 1972 May 15;21(10):1377–1392. doi: 10.1016/0006-2952(72)90362-0. [DOI] [PubMed] [Google Scholar]

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