Dietary fibre and colonic nitrogen metabolism

References

• Cummings J H, Hill M J, Jenkins D JA, Pearson J R, Wiggins H, Wiggins H S. Changes in faecal composition and colonic function due to cereal fibre. Amer J Clin Nut 1976; 29: 1468–1473
   PubMed Web of Science ®Google Scholar
• Calloway D H, Kretsch M J. Protein and energy utilization in men given a rural Guatemalan diet and egg formulas with and without added oat bran. Amer J Clin Nut 1978; 31: 1118–1126
   PubMed Web of Science ®Google Scholar
• Kelsay J L, Behall K M, Prather E S. Effect of fiber from fruits and vegetables on metabolic responses of human subjects. 1. Bowel transit time, number of defecations, fecal weight, urinary excretions of energy and nitrogen and apparent digestibilities of energy, nitrogen and fat. Amer J Clin Nut 1978; 32: 1149–1153
   Google Scholar
• Greenberg C. Studies on the fibre in human diets and its effect on the absorption and digestion of other nutrients. PhD Thesis, University of Cambridge. 1976
   Google Scholar
• Cummings J H, Southgate D AT, Branch W J, Wiggins H S. The digestion of pectin in the human gut and its effect on calcium absorption and large bowel function. Br J Nut 1979; 41: 477–485
   PubMed Web of Science ®Google Scholar
• Saunders R M, Betschart A A. The significance of protein as a component of dietary fibre. Amer J Clin Nut 1980; 33: 960–961
   PubMed Web of Science ®Google Scholar
• Bender A E, Mohammadiha H, Alams K. Digestibility of legumes and available lysine content. Qualitas Plantarum 1979; 29: 219–226
   Web of Science ®Google Scholar
• Scheeman B A. Effect of plant fibre on lipase, trypsin and chymotrypsin activity. J Food Sci 1978; 43: 634
   Web of Science ®Google Scholar
• Amal-Peyrot F, Adrian J. Role des gommes et des mucilages sur la digestibilite. Anal Nut Aliment 1974; 28: 505
   Google Scholar
• Stephen A M, Cummings J H. The microbial contribution to human faecal mass. J med Microbiol 1980; 13: 45–56
   PubMed Web of Science ®Google Scholar
• Mil wid M S, Oliver J, Topps J H. The amino acid composition of rumen microbial protein from cattle grazing veld throughout the year. S Afr J Agr Sci 1968; 21: 493–502
   Google Scholar
• Smith R H, McAllan A B. Some factors influencing the chemical composition of mixed rumen bacteria. Br J Nut 1974; 31: 27–34
   PubMed Web of Science ®Google Scholar
• Luria S E. The bacterial protoplasma: composition and organisation. the Bacteria, I C Gunsalus, R Y Stainer. Academic Press, New York 1960; 1–34
   Google Scholar
• Stephen A M, Cummings J H. Mechanism of action of dietary fibre in the human colon. Nature 1980; 284: 283–284
   PubMed Web of Science ®Google Scholar
• Cummings J H, Southgate D AT, Branch W, Houston H, Jenkins D JA, James W PT. Colonic response to dietary fibre from carrot, cabbage, apple, bran and guar gum. Lancet 1978; i: 5–8
   Google Scholar
• Weber F L. The effect of lactulose in urea metabolism and nitrogen excretion in cirrhotic patients. Gastroenterology 1979; 77: 518–523
   PubMed Web of Science ®Google Scholar
• Stephen A M, Wiggins H S, Cummings J H. The effect of changing transit time on colonic microbial metabolism in man. Gut 1986, (in press)
   PubMed Web of Science ®Google Scholar
• Cheng K J, Hironaka R, Roberts D WA, Costerton J W. Cytoplasmic glycogen inclusions in cells of anaerobic gram-negative rumen bacteria. Can J Microbiol 1973; 19: 1501–1506
   PubMed Web of Science ®Google Scholar
• Billich C O, Levitan R. Effects of sodium concentration and osmolality on water and electrolyte absorption from the human intact colon. J Clin Invest 1969; 48: 1336–1347
   PubMed Web of Science ®Google Scholar
• Wrong O M, Vince A J, Waterlow J C. The contribution of endogenous urea to faecal ammonia in man, determined by 15N labelling of plasma urea. Clinical Science 1985; 68: 193–199
   PubMed Web of Science ®Google Scholar
• Wallac R J, Cheng K J, Dinsdale D, Orskov E R. An independent microbial flora if the epithelium and its role in the ecomicrobiology of the rumen. Nature 1979; 279: 424
   PubMed Web of Science ®Google Scholar
• Pilgrim A F, Gray F V, Weller R A, Belling C B. Synthesis of microbial protein from ammonia in the sheep's rumen and the proportion of dietary nitrogen converted into microbial nitrogen. Br J Nut 1970; 24: 589–598, 1970
   PubMed Web of Science ®Google Scholar
• Vince A, Down P F, Morison J, Twigg F J, Wrong O M. Generation of ammonia from non-urea sources in a faecal incubation system. Clin Sci Mol Med 1976; 51: 313–322
   PubMedGoogle Scholar
• Macfarlane G T, Cummings J H, Allison C. Protein degradation by human intestinal bacteria. J Gen Microbiol 1986; 132: 1647–1656
   PubMedGoogle Scholar
• Castell D O, Moore E W. Ammonia absorption from the human colon. Gastroenterology 1971; 60: 33–42
   PubMed Web of Science ®Google Scholar
• Dang H C, Visek W J. Some Charcteristics of blood in normal and immune rabbits after urease injection. Amer J Physiol 1968; 215: 501–505
   Google Scholar
• Gibson G E, Zimber A, Krook L, Visek W J. Nucleic acids and brain and intestinal lesions in ammonia intoxicated mice. Fed Proc 1971; 3: 578
   Google Scholar
• Visek W JG. Diet and cell growth modulation by ammonia. Amer J Clin Nut 1978; 31: S216–S220
   PubMed Web of Science ®Google Scholar
• Elkington S G, Floch H, Conn O. Lactulose in the treatment of chronic portal systemic encephalopathy: a double-blind trial. N Engl J Med 1969; 281: 408–412
   PubMed Web of Science ®Google Scholar
• Stephen A M, Haddad A C, Phillips S F. The effect of lactulose and dietary fibre on colonic metabolism of nitrogen. Gastroenterology 1983; 84: 1323
   Web of Science ®Google Scholar
• Weber F L, Minco D, Fresard K M, Banwell J G. Effects of vegetable diets on nitrogen metabolism in cirrhotic subjects. Gastroenterology 1985; 89: 538–544
   PubMed Web of Science ®Google Scholar
• Weber F L, Stephen A M, Karagiannis E N. Effects of dietary fibre on nitrogen metabolism in cirrhotic pateients. Gastroenterology 1985; 88: 704
   Web of Science ®Google Scholar