Search results

• 2006

  Carbocysteine therapy in older people with chronic obstructive pulmonary disease

  Mitchell, S. C. & Steventon, G. B., Nov 2006, In: Journal of the American Geriatrics Society. 54, 11, p. 1792 - 1793 2 p.

  Research output: Contribution to journal › Letter › peer-review
  4 Citations (Scopus)

• In-vitro effect of flavonoids from Solidago canadensis extract on glutathione S-transferase

  Apati, P., Houghton, P. J., Kite, G., Steventon, G. B. & Kery, A., Feb 2006, In: Journal of Pharmacy and Pharmacology. 58, 2, p. 251 - 256 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Flavonoid 100%
  • Herb 40%
  • Ethanol 20%
  • Aglycone 20%
  • High Performance Liquid Chromatography 20%
  26 Citations (Scopus)

• The sulphoxidation of S-carboxymethyl-L-cysteine in COPD

  Steventon, G. B. & Mitchell, S. C., Apr 2006, In: European Respiratory Journal. 27, 4, p. 865 - 866 2 p.

  Research output: Contribution to journal › Letter › peer-review
  12 Citations (Scopus)

• Thiodiglycolic acid and dermatological reactions following S-carboxymethyl-L-cysteine administration

  Steventon, G. B. & Mitchell, S. C., Feb 2006, In: British Journal of Dermatology. 154, 2, p. 386 - 387 2 p.

  Research output: Contribution to journal › Letter › peer-review
  5 Citations (Scopus)
• 2005

  Phenylanine 4-monooxygenase and the S-oxidation of S-carboxymethyl-L-cysteine in HepG2 cells

  Boonyapit, B., Panagopoulos, P., Jones, H., Mitchell, S. C., Forbes, B. & Steventon, G. B., 2005, In: Drug Metabolism and Drug Interactions. 21, p. 1 - 18 18 p.

  Research output: Contribution to journal › Article › peer-review

  • Oxide 100%
  • Cytosolic Fraction 66%
  • Hepatocyte 33%
  • Metabolite 33%
  • Cofactors 33%
• 2004

  CYP1A2 in a smoking and a non-smoking population: Correlation of urinary and salivary phenotypic ratios

  Woolridge, H., Williams, J., Cronin, A., Evans, N. & Steventon, G. B., 2004, In: Drug Metabolism and Drug Interactions. 20, 4, p. 247 - 261 15 p.

  Research output: Contribution to journal › Article › peer-review

  • Protein 100%
  • Liquid 100%
  • Metabolite 100%
  • In Vivo Study 100%
  • Gene 100%
  13 Citations (Scopus)

• Lack of congruence between cysteine dioxygenase activity and S-carboxymethyl-L-cysteine S-oxidation activity in rat cytosol

  Khan, S., Mitchell, S. C. & Steventon, G. B., Aug 2004, In: Journal of Pharmacy and Pharmacology. 56, 8, p. 993 - 1000 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Cysteine Dioxygenase 100%
  8 Citations (Scopus)

• Phenylalanine 4-monooxygenase and the S-oxidation of S-carboxymethyl-L- cysteine

  Goreish, A. H., Bednar, S., Jones, H., Mitchell, S. C. & Steventon, G. B., 2004, In: Drug Metabolism and Drug Interactions. 20, 3, p. 159 - 174 16 p.

  Research output: Contribution to journal › Article › peer-review

  • Oxide 100%
  • Wistar Rat 100%
  • Thioether 49%
  • Genetic Polymorphism 49%
  23 Citations (Scopus)

• Phenylalanine hydroxylase: Possible involvement in the S-oxidation of S-carboxymethyl-L-cysteine

  Boonyapiwat, B., Forbes, B. & Steventon, G. B., 1 Dec 2004, In: Analytical Biochemistry. 335, 1, p. 91 - 97 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Oxide 100%
  • Chronic Obstructive Lung Disease 14%
  • Wistar Rat 14%
  • Secretory Otitis Media 14%
  20 Citations (Scopus)

• Phenylalanine hydroxylase and the S-oxidation of L-methionine

  Steventon, G., Goreish, A., Bednar, S., Jones, H. & Mitchell, S., 2004, In: Journal of Inherited Metabolic Disease. 27, Supp 1, p. 31 - 31 1 p.

  Research output: Contribution to journal › Conference paper

• The effect of cysteine analogues on the excretion of urinary sulphate in the rat following cysteine administration

  Roopnarinsingh, E. S., Steventon, G. B., Harris, R. M., Waring, R. H. & Mitchell, S. C., 2004, In: Drug Metabolism and Drug Interactions. 20, 1-2, p. 1 - 10 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Sulfur 100%
  • Elimination 33%
  • Antirheumatic Agent 33%
  1 Citation (Scopus)

• Use of High-Pressure Liquid Chromatography with Fluorescence Detection for the in vitro Assay of S-Carboxymethyl-L-Cysteine S-Oxygenase

  Bednar, S., Goreish, A. H. & Steventon, G. B., Feb 2004, In: CHROMATOGRAPHIA. 59, 3-4, p. 237 - 242 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Oxide 100%
  • 2-Mercaptoethanol 50%
  8 Citations (Scopus)
• 2003

  An investigation into the interrelationships of sulphur xeno-biotransformation pathways in Parkinson's and motor neurone diseases

  Steventon, G. B., Waring, R. H. & Williams, A. C., 2003, In: Drug Metabolism and Drug Interactions. 19, 4, p. 223 - 240 18 p.

  Research output: Contribution to journal › Article › peer-review

  • Motor Neuron 100%
  • Methylation 36%
  • Parkinson's Disease 36%
  • Sulfation 27%
  • Paracetamol 18%
  6 Citations (Scopus)

• Degradation to sulphate of S-methyl-L-cysteine sulphoxide and S-carboxymethyl-L-cysteine sulphoxide in man

  Waring, R. H., Harris, R. M., Steventon, G. B. & Mitchell, S. C., 2003, In: Drug Metabolism and Drug Interactions. 19, 4, p. 241 - 255 15 p.

  Research output: Contribution to journal › Article › peer-review

  • Sulfoxide 100%
  • Sulfur 40%
  10 Citations (Scopus)
• 2002

  Fate of the anthelmintic, phenothiazine, in man

  Mitchell, S. C., Kestell, P., Steventon, G. B. & Waring, R. H., 1 Sept 2002, In: Xenobiotica. 32, 9, p. 771 - 782 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Oxidation 100%
  • Radioactivity 100%
  • Anthelmintic Agent 100%
  • Homogenate 50%
  • Sulfoxide 28%
  4 Citations (Scopus)

• Hydrogen sulphide

  Steventon, G., 2002, Molecules of Death. Unknown Publisher, p. 103 - 119 17 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

• Sulphur and Selenium compound in Health and Disease

  Steventon, G., 2002, Unknown. Unknown Publisher

  Research output: Chapter in Book/Report/Conference proceeding › Conference paper

• The Amino Acid Conjugations

  Steventon, G. & Hutt, A., 2002, Enzyme Systems that metabolise drugs and other xenobiotics. Unknown Publisher, p. 501 - 520 20 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter
• 2001

  A review of xenobiotic metabolism enzymes in Parkinson's disease and motor neuron disease

  Steventon, G. B., Sturman, S., Waring, R. H. & Williams, A. C., 2001, In: Drug Metabolism and Drug Interactions. 18, 2, p. 79 - 98 20 p.

  Research output: Contribution to journal › Literature review › peer-review

  • Motor Neuron 100%
  • Enzyme 100%
  • Xenobiotic Metabolism 100%
  • Functional Genomics 14%
  • Oxidase 14%
  19 Citations (Scopus)

• Characterization and purification of the vitamin K-1 2,3 epoxide reductase system from rat liver

  Begent, L. A., Hill, A. P., Steventon, G. B., Hutt, A. J., Pallister, C. J. & Cowell, D. C., 2001, In: Journal of Pharmacy and Pharmacology. 53, 4, p. 481 - 486 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Copurification 100%
  • Reductase 100%
  • Protein 50%
  • Enzyme 50%
  • Size-Exclusion Chromatography 25%
  19 Citations (Scopus)
• 2000

  Catalytic properties of CYP1A isoforms in the liver of an agnathan (Lampetra fluviatilis) and two species of teleost (Pleuronectes flesus, Anguilla anguilla)

  Rotchell, J. M., Steventon, G. B. & Bird, D. J., Feb 2000, In: Comparative Biochemistry and Physiology. Part C: Pharmacology, Toxicology & Endocrinology. 125, 2, p. 203 - 214 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Anguilla anguilla 100%
  • Teleost 100%
  • Lampetra fluviatilis 100%
  • Pleuronectes 100%
  • Isoform 100%
  29 Citations (Scopus)