K L M White
Affiliation: University of Leeds
- Dietary antioxidants and DNA damage in patients on long-term acid-suppression therapy: a randomized controlled studyK L M White
Molecular Epidemiology Unit, Epidemiology and Health Services Research, University of Leeds, LS2 9JT, UK
Br J Nutr 88:265-71. 2002..This is probably because long-term inhibition of the gastric proton pump alone does not affect gastric juice ascorbate and therefore does not increase the theoretical risk of gastric cancer because of antioxidant depletion...
- Plasma and esophageal mucosal levels of vitamin C: role in the pathogenesis and neoplastic progression of Barrett's esophagusA Fountoulakis
Academic Unit of Surgery, Epidemiology and Health Services Research, School of Medicine, University of Leeds, UK
Dig Dis Sci 49:914-9. 2004..The lower levels of vitamin C in plasma of BE patients and in Barrett's mucosa compared with squamous mucosa are consistent with oxidative stress being of importance in the pathogenesis and neoplastic progression of BE...
- Comparison of plasma biomarkers with dietary assessment methods for fruit and vegetable intakeJ Pollard
Nutrition Epidemiology Group, Nuffield Institute for Health, University of Leeds, Leeds, UK
Eur J Clin Nutr 57:988-98. 2003..To assess the variability and validity of plasma-based biomarkers of antioxidant vitamin, and fruit and vegetable intake...
- The effect of Helicobacter pylori infection on levels of DNA damage in gastric epithelial cellsS M Everett
The Centre for Digestive Diseases, The General Infirmary at Leeds, Great George Street, Leeds, LS1 3EX, UK
Helicobacter 7:271-80. 2002..pylori gastritis. The investigation of mature gastric epithelial cells for DNA damage is unlikely to elucidate the mechanisms underlying gastric carcinogenesis...