Zobrazeno 1 - 10
of 193
pro vyhledávání: '"R H, Dowling"'
Publikováno v:
Neurogastroenterology & Motility. 2:194-201
Carbohydrate entering the cecum is fermented by bacteria to produce hydrogen (H2), which is excreted in the breath. The time interval between liquid meal ingestion and the “late onset” rise in breath H2 excretion is often used as an index of mout
Autor:
LA Thomas, J. A. H. Wass, D Russell-Jones, R. H. Dowling, Gary French, Gerard M. Murphy, Martin Veysey
Publikováno v:
Gut. 54:630-635
Background: Acromegalic patients have slow colonic transit, increased rates of deoxycholic acid formation, and an increased prevalence of cholesterol gall stones, especially during long term octreotide treatment. However, the effects of this prolonge
Publikováno v:
Alimentary Pharmacology & Therapeutics. 17:923-933
BACKGROUND: Inflammatory bowel disease is a risk factor for gall-bladder stones, but there is controversy about the composition of these stones and whether such patients develop lithogenic bile. METHODS: In 54 gallstone-free inflammatory bowel diseas
Publikováno v:
Gut. 49:835-842
BACKGROUND—Deoxycholic acid (DCA), implicated in the pathogenesis of gall stones and colorectal cancer, is mainly formed by bacterial deconjugation (cholylglycine hydrolase (CGH)) and 7α-dehydroxylation (7α-dehydroxylase (7α-DH)) of conjugated c
Publikováno v:
Alimentary Pharmacology & Therapeutics. 15:1435-1443
Background and aims: Octreotide treatment of acromegalic patients induces cholesterol gallstone formation, in part by impairing cholecystokinin release and gall-bladder contraction. However, there are few data on the effect of octreotide on biliary a
Publikováno v:
Alimentary Pharmacology & Therapeutics. 12:99-104
Background: Small bowel bacterial overgrowth secondary to drug-induced hypochlorhydria may be of particular importance in the elderly, in whom anti-ulcer drugs are commonly prescribed and the consequences of malabsorption may be severe. Methods: Duod
Publikováno v:
Clinica Chimica Acta. 268:61-72
Increasing evidence implicates deoxycholic acid (DCA) in the pathogenesis of cholesterol-rich gallbladder stones. However, relatively little is known about the activities of the two intestinal bacterial enzymes (cholylglycine hydrolase and cholic aci
Autor:
Martin Veysey, J. A. H. Wass, LA Thomas, R. H. Dowling, Gerard M. Murphy, Stephen P. Pereira, S H Hussaini
Publikováno v:
Canadian Journal of Gastroenterology, Vol 11, Iss 1, Pp 57-64 (1997)
Increasing evidence implicates prolonged intestinal transit (slow transit constipation) in the pathogenesis of conventional gallbladder stones (GBS), and that of gallstones induced by long term octreotide (OT) treatment. Both groups of GBS patients h