FIND

researchers

DISCOVER

relevant articles

PROMOTE

your research

now for free

Ingvar Bjarnason

Research Profile

Chemicals & Drugs

Phenomena

Permeability

Disorders

Anatomy

Physiology

Intestinal Absorption

Living Beings

Rats

Co-author Network

Publications

TOP 3
Sylvia M Dobbs; Owens Iguodala; R John Dobbs; Andrew J Lawson; Cori Smee; David Taylor; Clive Weller; André Charlett; Ingvar Bjarnason
Antimicrobial Surveillance in Idiopathic Parkinsonism: Indication-Specific Improvement in Hypokinesia Following Helicobacter pylori Eradication and Non-Specific Effect of Antimicrobials for Other Indications in Worsening Rigidity.
Deepak Joshi; John O'Grady; Mohammed Rela; Abid Suddle; Varuna Aluvihare; Ajay Belgaumkar; Ingvar Bjarnason; Nigel Heaton; Michael A Heneghan; Kosh Agarwal
The impact of inflammatory bowel disease post-liver transplantation for primary sclerosing cholangitis.
KD Rainsford; Ingvar Bjarnason
NSAIDs: take with food or after fasting?

Register for free to view:

Visualized networks:

See your personal network in
sophisticated graphical views

GeoTargeted Searches:

Locate experts around the world
and connect with global collaborators

Research Profiles:

See the research activity
of experts around the globe

Geonetwork of Ingvar Bjarnason (preview)

Cities where this author has publications
Cities where co-authors of this author have publications

Flash Player Required

All Publications

2013: Sylvia M Dobbs; Owens Iguodala; R John Dobbs; Andrew J Lawson; Cori Smee; David Taylor; Clive Weller; André Charlett; Ingvar Bjarnason
Antimicrobial Surveillance in Idiopathic Parkinsonism: Indication-Specific Improvement in Hypokinesia Following Helicobacter pylori Eradication and Non-Specific Effect of Antimicrobials for Other Indications in Worsening Rigidity.
Helicobacter 2013;18(3):187-96.
2013: Deepak Joshi; John O'Grady; Mohammed Rela; Abid Suddle; Varuna Aluvihare; Ajay Belgaumkar; Ingvar Bjarnason; Nigel Heaton; Michael A Heneghan; Kosh Agarwal
The impact of inflammatory bowel disease post-liver transplantation for primary sclerosing cholangitis.
Liver international : official journal of the International Association for the Study of the Liver 2013;33(1):53-61.
2012: KD Rainsford; Ingvar Bjarnason
NSAIDs: take with food or after fasting?
The Journal of pharmacy and pharmacology 2012;64(4):465-9.
2012: R John Dobbs; Sylvia M Dobbs; Owens Iguodala; Andrew J Lawson; J Malcolm Plant; Cori Smee; David Taylor; Clive Weller; Mohammad A A Ibrahim; André Charlett; Ingvar Bjarnason
Leukocyte-subset counts in idiopathic parkinsonism provide clues to a pathogenic pathway involving small intestinal bacterial overgrowth. A surveillance study.
Gut pathogens 2012;4(1):12.
2011: Guy Sisson; Ingvar Bjarnason
Serious upper gastrointestinal complications of NSAIDs and COX-2 selective agents.
Inflammopharmacology 2011;19(4):183-6.
2011: Ingvar Bjarnason
Commentary: We came to an overwhelming and uniform opinion that these reports do not show colitis.
BMJ (Clinical research ed.) 2011;343():d6979.
2010: Zeino Zeino; Guy Sisson; Ingvar Bjarnason
Adverse effects of drugs on small intestine and colon.
Best practice & research. Clinical gastroenterology 2010;24(2):133-41.
2009: S Jeyarajah; O Faiz; A Bottle; P Aylin; Ingvar Bjarnason; Paris P Tekkis; Savvas Papagrigoriadis
Diverticular disease hospital admissions are increasing, with poor outcomes in the elderly and emergency admissions.
Alimentary pharmacology & therapeutics 2009;30(11-12):1171-82.
2009: Ingvar Bjarnason; Ken Takeuchi
Intestinal permeability in the pathogenesis of NSAID-induced enteropathy.
Journal of gastroenterology 2009;44 Suppl 19():23-9.
2007: Ingvar Bjarnason
The impact of recent data on our understanding of the roles of COX-1 and COX-2 in gastrointestinal pathophysiology.
Clinical drug investigation 2007;27 Suppl 1():7-13.
2007: Laurence Maiden; Bjarni Thjodleifsson; Anna Seigal; Ingvar Iain Bjarnason; David Scott; Sigurbjorn Birgisson; Ingvar Bjarnason
Long-term effects of nonsteroidal anti-inflammatory drugs and cyclooxygenase-2 selective agents on the small bowel: a cross-sectional capsule enteroscopy study.
Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association 2007;5(9):1040-5.
2007: Bjarni Thjodleifsson; Arni J Geirsson; Sigurdur Björnsson; Ingvar Bjarnason
A common genetic background for inflammatory bowel disease and ankylosing spondylitis: a genealogic study in Iceland.
Arthritis and rheumatism 2007;56(8):2633-9.
2007: Ingvar Bjarnason; C Scarpignato; K Takeuchi; KD Rainsford
Determinants of the short-term gastric damage caused by NSAIDs in man.
Alimentary pharmacology & therapeutics 2007;26(1):95-106.
2007: Molly Jacob; Russell Foster; Gudmundur Sigthorsson; Robert Simpson; Ingvar Bjarnason
Role of bile in pathogenesis of indomethacin-induced enteropathy.
Archives of toxicology 2007;81(4):291-8.
2007: Ingvar Bjarnason
Ibuprofen and gastrointestinal safety: a dose-duration-dependent phenomenon.
Journal of the Royal Society of Medicine 2007;100 Suppl 48():11-4.
2006: Laurence Maiden; Ingvar Bjarnason
Capsule enteroscopy and Crohn's disease.
Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association 2006;4(5):660; author reply 660-1.
2006: D Adebayo; Ingvar Bjarnason
Is non-steroidal anti-inflammaory drug (NSAID) enteropathy clinically more important than NSAID gastropathy?
Postgraduate medical journal 2006;82(965):186-91.
2006: Ken Takeuchi; Simon Smale; Purushothaman Premchand; Laurence Maiden; Roy Sherwood; Bjarni Thjodleifsson; Einar Bjornsson; Ingvar Bjarnason
Prevalence and mechanism of nonsteroidal anti-inflammatory drug-induced clinical relapse in patients with inflammatory bowel disease.
Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association 2006;4(2):196-202.
2005: Laurence Maiden; Bjarni Thjodleifsson; Asgeir Theodors; Juan Gonzalez; Ingvar Bjarnason
A quantitative analysis of NSAID-induced small bowel pathology by capsule enteroscopy.
Gastroenterology 2005;128(5):1172-8.
2005: Ingvar Bjarnason; Bjarni Thjodleifsson
The murky world of the COX-2-selective agents.
Inflammopharmacology 2005;13(4):381-93.
2004: Laurence Maiden; Ingvar Bjarnason
COX 2 inhibition and bowel strictures.
Gut 2004;53(7):1057-8.
2004: Ken Takeuchi; Laurence Maiden; Ingvar Bjarnason
Genetic aspects of intestinal permeability in inflammatory bowel disease.
Novartis Foundation symposium 2004;263():151-8; discussion 159-63, 211-8.
2003: Ingvar Bjarnason; Kristjan O Helgason; Arni J Geirsson; Gudmundur Sigthorsson; Inga Reynisdottir; Daniel F Gudbjartsson; Anna S Einarsdottir; Roy Sherwood; Kristleifur Kristjansson; Olafur Kjartansson; Bjarni Thjodleifsson
Subclinical intestinal inflammation and sacroiliac changes in relatives of patients with ankylosing spondylitis.
Gastroenterology 2003;125(6):1598-605.
2003: Ingvar Bjarnason; Ken Takeuchi; R Simpson
NSAIDs: the emperor's new dogma?
Gut 2003;52(9):1376-8.
2003: S Smale; Ingvar Bjarnason; Ian Forgacs; P Prasad; M Mukhood; M Wong; A Ng; H E Mulcahy
Upper gastrointestinal endoscopy performed by nurses: scope for the future?
Gut 2003;52(8):1090-4.
2003: Bjarni Thjodleifsson; Gudmundur Sigthorsson; Nick Cariglia; Inga Reynisdottir; Daniel F Gudbjartsson; Kristleifur Kristjansson; Jonathan B Meddings; Vilmundur Gudnason; Johan H Wandall; Leif P Andersen; Roy Sherwood; Matthias Kjeld; Einar Oddsson; Hallgrimur Gudjonsson; Ingvar Bjarnason
Subclinical intestinal inflammation: an inherited abnormality in Crohn's disease relatives?
Gastroenterology 2003;124(7):1728-37.
2003: Matthew Walley; Christoph Hotz-Behofsits; Robert Simpson; Ingvar Bjarnason
Nitric oxide: potential role for reducing gastro-enteropathy.
Inflammopharmacology 2003;11(4):429-36.
2002: Jeremy A Tibble; Gudmundur Sigthorsson; Russell Foster; Ian Forgacs; Ingvar Bjarnason
Use of surrogate markers of inflammation and Rome criteria to distinguish organic from nonorganic intestinal disease.
Gastroenterology 2002;123(2):450-60.
2002: Stephen Bridger; J C W Lee; Ingvar Bjarnason; J E Lennard Jones; Andrew J S Macpherson
In siblings with similar genetic susceptibility for inflammatory bowel disease, smokers tend to develop Crohn's disease and non-smokers develop ulcerative colitis.
Gut 2002;51(1):21-5.
2002: Gudmundur Sigthorsson; Robert J Simpson; Matthew Walley; Andrew Anthony; Russell Foster; Christoph Hotz-Behoftsitz; Abbas Palizban; Joaquim Pombo; Jo Watts; Scott G Morham; Ingvar Bjarnason
COX-1 and 2, intestinal integrity, and pathogenesis of nonsteroidal anti-inflammatory drug enteropathy in mice.
Gastroenterology 2002;122(7):1913-23.
2002: Molly Jacob; Ingvar Bjarnason; Robert J Simpson
Effects of indomethacin on energy metabolism in rat jejunal tissue in vivo.
Clinical science (London, England : 1979) 2002;102(5):541-6.
2002: Sivagurunathan Somasundaram; R Simpson; Shaik Rafi; J K Shergill; Ingvar Bjarnason; JM Wrigglesworth
2, 4-diamino-6- hydroxy pyrimidine inhibits NSAIDs induced nitrosyl-complex EPR signals and ulcer in rat jejunum.
BMC gastroenterology 2002;2():8.
2001: Jeremy A Tibble; Gudmundur Sigthorsson; C Caldwell; R H Palmer; Ingvar Bjarnason
Effects of NSAIDs on cryoprobe-induced gastric ulcer healing in rats.
Alimentary pharmacology & therapeutics 2001;15(12):2001-8.
2001: Molly Jacob; Ingvar Bjarnason; Shaik Rafi; JM Wrigglesworth; Robert J Simpson
A study of the effects of indometacin on liver mitochondria from rats, mice and humans.
Alimentary pharmacology & therapeutics 2001;15(11):1837-42.
2001: Ingvar Bjarnason; KD Rainsford
Are cyclooxygenase 2 inhibitors free of gastrointestinal side effects?
The Western journal of medicine 2001;175(4):267-8.
2001: S Smale; Jeremy A Tibble; Gudmundur Sigthorsson; Ingvar Bjarnason
Epidemiology and differential diagnosis of NSAID-induced injury to the mucosa of the small intestine.
Best practice & research. Clinical gastroenterology 2001;15(5):723-38.
2001: Jeremy A Tibble; Gudmundur Sigthorsson; Russell Foster; Roy Sherwood; Magne Kristoffer Fagerhol; Ingvar Bjarnason
Faecal calprotectin and faecal occult blood tests in the diagnosis of colorectal carcinoma and adenoma.
Gut 2001;49(3):402-8.
2001: Jeremy A Tibble; Ingvar Bjarnason
Non-invasive investigation of inflammatory bowel disease.
World journal of gastroenterology : WJG 2001;7(4):460-5.
2001: Ingvar Bjarnason; KD Rainsford
COX-2 inhibitors and the gastrointestinal tract.
Gut 2001;48(4):451.
2001: A A Shah; Bjarni Thjodleifsson; F E Murray; E Kay; M Barry; Gudmundur Sigthorsson; H Gudjonsson; E Oddsson; AB Price; Desmond J Fitzgerald; Ingvar Bjarnason
Selective inhibition of COX-2 in humans is associated with less gastrointestinal injury: a comparison of nimesulide and naproxen.
Gut 2001;48(3):339-46.
2000: Jeremy A Tibble; Ian Forgacs; Ingvar Bjarnason; R Przemioslo
The effects of a preassessment clinic on nonattendance rates for day-case colonoscopy.
Endoscopy 2000;32(12):963-5.
2000: Francesca Borrelli; N J Welsh; Gudmundur Sigthorsson; R Simpson; A Palizban; Ingvar Bjarnason; Ignatius A Tavares
Gastric acid secretion in cyclooxygenase-1 deficient mice.
Alimentary pharmacology & therapeutics 2000;14(10):1365-70.
2000: Gudmundur Sigthorsson; R Crane; T Simon; M Hoover; H Quan; J Bolognese; Ingvar Bjarnason
COX-2 inhibition with rofecoxib does not increase intestinal permeability in healthy subjects: a double blind crossover study comparing rofecoxib with placebo and indomethacin.
Gut 2000;47(4):527-32.
2000: Jeremy A Tibble; K Teahon; Bjarni Thjodleifsson; Arne G Roseth; Gudmundur Sigthorsson; Stephen Bridger; Russell Foster; Roy Sherwood; Magne Kristoffer Fagerhol; Ingvar Bjarnason
A simple method for assessing intestinal inflammation in Crohn's disease.
Gut 2000;47(4):506-13.
2000: Jeremy A Tibble; Gudmundur Sigthorsson; Russell Foster; Ingvar Bjarnason
Comparison of the intestinal toxicity of celecoxib, a selective COX-2 inhibitor, and indomethacin in the experimental rat.
Scandinavian journal of gastroenterology 2000;35(8):802-7.
2000: Jeremy A Tibble; Gudmundur Sigthorsson; Stephen Bridger; Magne Kristoffer Fagerhol; Ingvar Bjarnason
Surrogate markers of intestinal inflammation are predictive of relapse in patients with inflammatory bowel disease.
Gastroenterology 2000;119(1):15-22.
2000: C Taylor; K Hodgson; D Sharpstone; Gudmundur Sigthorsson; M Coutts; Roy Sherwood; I Menzies; B Gazzard; Ingvar Bjarnason
The prevalence and severity of intestinal disaccharidase deficiency in human immunodeficiency virus-infected subjects.
Scandinavian journal of gastroenterology 2000;35(6):599-606.
2000: Sivagurunathan Somasundaram; Gudmundur Sigthorsson; Robert J Simpson; J Watts; Molly Jacob; Ignatius A Tavares; Shaik Rafi; Arne G Roseth; Russell Foster; AB Price; JM Wrigglesworth; Ingvar Bjarnason
Uncoupling of intestinal mitochondrial oxidative phosphorylation and inhibition of cyclooxygenase are required for the development of NSAID-enteropathy in the rat.
Alimentary pharmacology & therapeutics 2000;14(5):639-50.
2000: S Smale; Jeremy A Tibble; Ingvar Bjarnason
Small intestinal permeability.
Current opinion in gastroenterology 2000;16(2):134-9.
2000: P Thomas; H Rihani; A Røseth; Gudmundur Sigthorsson; A Price; R J Nicholls; Ingvar Bjarnason
Assessment of ileal pouch inflammation by single-stool calprotectin assay.
Diseases of the colon and rectum 2000;43(2):214-20.
1999: Jeremy A Tibble; Gudmundur Sigthorsson; Russell Foster; David Scott; Magne Kristoffer Fagerhol; Arne G Roseth; Ingvar Bjarnason
High prevalence of NSAID enteropathy as shown by a simple faecal test.
Gut 1999;45(3):362-6.
1999: D Sharpstone; PJ Neild; R Crane; C Taylor; C Hodgson; Roy Sherwood; Brian Gazzard; Ingvar Bjarnason
Small intestinal transit, absorption, and permeability in patients with AIDS with and without diarrhoea.
Gut 1999;45(1):70-6.
1999: Ingvar Bjarnason; Bjarni Thjodleifsson
Gastrointestinal toxicity of non-steroidal anti-inflammatory drugs: the effect of nimesulide compared with naproxen on the human gastrointestinal tract.
Rheumatology (Oxford, England) 1999;38 Suppl 1():24-32.
1998: mahmud taher; Sivagurunathan Somasundaram; Gudmundur Sigthorsson; Robert J Simpson; Shaik Rafi; Russell Foster; Ignatius A Tavares; Arne G Roseth; A J Hutt; Molly Jacob; J Pacy; David Scott; JM Wrigglesworth; Ingvar Bjarnason
Enantiomers of flurbiprofen can distinguish key pathophysiological steps of NSAID enteropathy in the rat.
Gut 1998;43(6):775-82.
1998: Gudmundur Sigthorsson; Jeremy A Tibble; J Hayllar; I Menzies; A Macpherson; R Moots; David Scott; M J Gumpel; Ingvar Bjarnason
Intestinal permeability and inflammation in patients on NSAIDs.
Gut 1998;43(4):506-11.
1998: Gudmundur Sigthorsson; Molly Jacob; JM Wrigglesworth; Sivagurunathan Somasundaram; Ignatius A Tavares; Russell Foster; Arne G Roseth; Shaik Rafi; mahmud taher; R Simpson; Ingvar Bjarnason
Comparison of indomethacin and nimesulide, a selective cyclooxygenase-2 inhibitor, on key pathophysiologic steps in the pathogenesis of nonsteroidal anti-inflammatory drug enteropathy in the rat.
Scandinavian journal of gastroenterology 1998;33(7):728-35.
1997: Sivagurunathan Somasundaram; Shaik Rafi; J Hayllar; Gudmundur Sigthorsson; Molly Jacob; AB Price; A Macpherson; T Mahmod; David Scott; JM Wrigglesworth; Ingvar Bjarnason
Mitochondrial damage: a possible mechanism of the "topical" phase of NSAID induced injury to the rat intestine.
Gut 1997;41(3):344-53.
1997: Sivagurunathan Somasundaram; Shaik Rafi; Molly Jacob; Gudmundur Sigthorsson; mahmud taher; Roy Sherwood; AB Price; A Macpherson; David Scott; JM Wrigglesworth; Ingvar Bjarnason
Intestinal tolerability of nitroxybutyl-flurbiprofen in rats.
Gut 1997;40(5):608-13.
1997: Ingvar Bjarnason; A Macpherson; C Mackintosh; Muriel Buxton-Thomas; Ian Forgacs; Caje Moniz
Reduced bone density in patients with inflammatory bowel disease.
Gut 1997;40(2):228-33.
1997: Ingvar Bjarnason; A Macpherson; H Rotman; Joachim Schupp; J Hayllar
A randomized, double-blind, crossover comparative endoscopy study on the gastroduodenal tolerability of a highly specific cyclooxygenase-2 inhibitor, flosulide, and naproxen.
Scandinavian journal of gastroenterology 1997;32(2):126-30.
1996: Ingvar Bjarnason; J Hayllar
Early pathogenic events in NSAID-induced gastrointestinal damage.
The Italian journal of gastroenterology 1996;28 Suppl 4():19-22.
1996: mahmud taher; Shaik Rafi; David Scott; JM Wrigglesworth; Ingvar Bjarnason
Nonsteroidal antiinflammatory drugs and uncoupling of mitochondrial oxidative phosphorylation.
Arthritis and rheumatism 1996;39(12):1998-2003.
1996: Ingvar Bjarnason; D Sharpstone; N Francis; A Marker; C Taylor; M Barrett; A Macpherson; C Baldwin; I S Menzies; R C Crane; T Smith; A Pozniak; Brian G Gazzard
Intestinal inflammation, ileal structure and function in HIV.
AIDS (London, England) 1996;10(12):1385-91.
1996: Ingvar Bjarnason; R Batt; S Catt; A Macpherson; D Maxton; I S Menzies
Evaluation of differential disaccharide excretion in urine for non-invasive investigation of altered intestinal disaccharidase activity caused by alpha-glucosidase inhibition, primary hypolactasia, and coeliac disease.
Gut 1996;39(3):374-81.
1996: Ingvar Bjarnason; I Menzies; A Macpherson
Pouch permeability: breaching barriers to understanding pouchitis?
Gut 1996;39(2):338-9.
1996: K Teahon; Sivagurunathan Somasundaram; T Smith; I Menzies; Ingvar Bjarnason
Assessing the site of increased intestinal permeability in coeliac and inflammatory bowel disease.
Gut 1996;38(6):864-9.
1996: A Macpherson; U Y Khoo; I Forgacs; J Philpott-Howard; Ingvar Bjarnason
Mucosal antibodies in inflammatory bowel disease are directed against intestinal bacteria.
Gut 1996;38(3):365-75.
1995: A J Macpherson; Ingvar Bjarnason
Gastroenterology. Basic science 1, clinical gastroenterology 0.
Lancet 1995;346 Suppl():s6.
1995: J Keating; Ingvar Bjarnason; Sivagurunathan Somasundaram; A Macpherson; N Francis; AB Price; D Sharpstone; J Smithson; I S Menzies; Brian G Gazzard
Intestinal absorptive capacity, intestinal permeability and jejunal histology in HIV and their relation to diarrhoea.
Gut 1995;37(5):623-9.
1995: K Teahon; M Pearson; A J Levi; Ingvar Bjarnason
Practical aspects of enteral nutrition in the management of Crohn's disease.
JPEN. Journal of parenteral and enteral nutrition 1995;19(5):365-8.
1995: U Y Khoo; Ingvar Bjarnason; A Donaghy; R Williams; A Macpherson
Antibodies to colonic epithelial cells from the serum and colonic mucosal washings in ulcerative colitis.
Gut 1995;37(1):63-70.
1995: T P Mayall; Ingvar Bjarnason; U Y Khoo; Timothy J Peters; A J Macpherson
Mitochondrial gene expression in small intestinal epithelial cells.
The Biochemical journal 1995;308 ( Pt 2)():665-71.
1995: Ingvar Bjarnason; A Macpherson; D Hollander
Intestinal permeability: an overview.
Gastroenterology 1995;108(5):1566-81.
1995: Sivagurunathan Somasundaram; H Hayllar; Shaik Rafi; JM Wrigglesworth; A J Macpherson; Ingvar Bjarnason
The biochemical basis of non-steroidal anti-inflammatory drug-induced damage to the gastrointestinal tract: a review and a hypothesis.
Scandinavian journal of gastroenterology 1995;30(4):289-99.
1995: K Teahon; M Pearson; T Smith; Ingvar Bjarnason
Alterations in nutritional status and disease activity during treatment of Crohn's disease with elemental diet.
Scandinavian journal of gastroenterology 1995;30(1):54-60.
1994: A J Macpherson; Ingvar Bjarnason
Colonocytes in Barrett's metaplasia?
Lancet 1994;344(8927):903-4.
1994: C Wicks; Sivagurunathan Somasundaram; Ingvar Bjarnason; I S Menzies; D Routley; D Potter; K C Tan; Roger Williams
Comparison of enteral feeding and total parenteral nutrition after liver transplantation.
Lancet 1994;344(8926):837-40.
1994: K Teahon; A David B Webster; A B Price; J Weston; Ingvar Bjarnason
Studies on the enteropathy associated with primary hypogammaglobulinaemia.
Gut 1994;35(9):1244-9.
1994: J Hayllar; T Smith; A Macpherson; A B Price; M Gumpel; Ingvar Bjarnason
Nonsteroidal antiinflammatory drug-induced small intestinal inflammation and blood loss. Effects of sulfasalazine and other disease-modifying antirheumatic drugs.
Arthritis and rheumatism 1994;37(8):1146-50.
1994: Ingvar Bjarnason; D Maxton; A P Reynolds; S Catt; Timothy J Peters; I S Menzies
Comparison of four markers of intestinal permeability in control subjects and patients with coeliac disease.
Scandinavian journal of gastroenterology 1994;29(7):630-9.
1994: Ingvar Bjarnason; A J Macpherson
Intestinal toxicity of non-steroidal anti-inflammatory drugs.
Pharmacology & therapeutics 1994;62(1-2):145-57.
1994: SK Ohri; Sivagurunathan Somasundaram; Y Koak; A Macpherson; B E Keogh; Kenneth M Taylor; I S Menzies; Ingvar Bjarnason
The effect of intestinal hypoperfusion on intestinal absorption and permeability during cardiopulmonary bypass.
Gastroenterology 1994;106(2):318-23.
1994: A J Macpherson; U Y Khoo; Ingvar Bjarnason
Inflammatory bowel disease of mice--and men?
Lancet 1994;343(8890):130-1.
1994: Ingvar Bjarnason
Intestinal permeability.
Gut 1994;35(1 Suppl):S18-22.
1994: Ingvar Bjarnason; AB Price
The small and large intestinal pathologies of non-steroidal anti-inflammatory drug ingestion.
Annales de pathologie 1994;14(5):326-32.
1993: K Teahon; Ingvar Bjarnason
Comparison of leukocyte excretion and blood loss in inflammatory disease of the bowel.
Gut 1993;34(11):1535-8.
1993: Ingvar Bjarnason; J Hayllar; A J MacPherson; A S Russell
Side effects of nonsteroidal anti-inflammatory drugs on the small and large intestine in humans.
Gastroenterology 1993;104(6):1832-47.
1993: M Pearson; K Teahon; A J Levi; Ingvar Bjarnason
Food intolerance and Crohn's disease.
Gut 1993;34(6):783-7.
1993: SK Ohri; Ingvar Bjarnason; V Pathi; Sivagurunathan Somasundaram; C T Bowles; B E Keogh; A Khaghani; I Menzies; M H Yacoub; Kenneth M Taylor
Cardiopulmonary bypass impairs small intestinal transport and increases gut permeability.
The Annals of thoracic surgery 1993;55(5):1080-6.
1993: A Macpherson; Ingvar Bjarnason
NSAIDS and gastropathy.
PharmacoEconomics 1993;3(1):83-4.
1992: Ingvar Bjarnason; B Fehilly; P Smethurst; I S Menzies; A J Levi
Effects of nonsteroidal antiinflammatory drugs on permeability of the small intestine in humans.
The Journal of rheumatology. Supplement 1992;36():83-4.
1992: Ingvar Bjarnason; J Hayllar; P Smethurst; A Price; M J Gumpel
Metronidazole reduces intestinal inflammation and blood loss in non-steroidal anti-inflammatory drug induced enteropathy.
Gut 1992;33(9):1204-8.
1992: A J Macpherson; Kerry A Chester; L Robson; Ingvar Bjarnason; A D Malcolm; Timothy J Peters
Increased expression of c-myc proto-oncogene in biopsies of ulcerative colitis and Crohn's colitis.
Gut 1992;33(5):651-6.
1992: Ingvar Bjarnason; P Smethurst; A Macpherson; F Walker; J C McElnay; A P Passmore; I S Menzies
Glucose and citrate reduce the permeability changes caused by indomethacin in humans.
Gastroenterology 1992;102(5):1546-50.
1992: A J Macpherson; Ingvar Bjarnason; I C Forgacs
Discovery of the gene for familial adenomatous polyposis.
BMJ (Clinical research ed.) 1992;304(6831):858-9.
1992: J Hayllar; A Macpherson; Ingvar Bjarnason
Gastroprotection and nonsteroidal anti-inflammatory drugs (NSAIDS). Rationale and clinical implications.
Drug safety : an international journal of medical toxicology and drug experience 1992;7(2):86-105.
1992: K Teahon; P Smethurst; A J Levi; I S Menzies; Ingvar Bjarnason
Intestinal permeability in patients with Crohn's disease and their first degree relatives.
Gut 1992;33(3):320-3.
1991: K Teahon; M Pearson; A J Levi; Ingvar Bjarnason
Elemental diet in the management of Crohn's disease during pregnancy.
Gut 1991;32(9):1079-81.
1991: K Teahon; P Smethurst; M Pearson; A J Levi; Ingvar Bjarnason
The effect of elemental diet on intestinal permeability and inflammation in Crohn's disease.
Gastroenterology 1991;101(1):84-9.
1991: Ingvar Bjarnason; P Smethurst; A J Levi; I S Menzies; T J Peters
The effect of polyacrylic acid polymers on small-intestinal function and permeability changes caused by indomethacin.
Scandinavian journal of gastroenterology 1991;26(7):685-8.
1991: Ingvar Bjarnason; B Fehilly; P Smethurst; I S Menzies; A J Levi
Importance of local versus systemic effects of non-steroidal anti-inflammatory drugs in increasing small intestinal permeability in man.
Gut 1991;32(3):275-7.
1990: K Teahon; Ingvar Bjarnason; M Pearson; A J Levi
Ten years' experience with an elemental diet in the management of Crohn's disease.
Gut 1990;31(10):1133-7.
1990: Ingvar Bjarnason; N Hopkinson; G Zanelli; P Prouse; P Smethurst; J M Gumpel; A J Levi
Treatment of non-steroidal anti-inflammatory drug induced enteropathy.
Gut 1990;31(7):777-80.
1989: Ingvar Bjarnason; P Smethurst; C G Fenn; C E Lee; I S Menzies; A J Levi
Misoprostol reduces indomethacin-induced changes in human small intestinal permeability.
Digestive diseases and sciences 1989;34(3):407-11.
1989: Ingvar Bjarnason; A Macpherson
The changing gastrointestinal side effect profile of non-steroidal anti-inflammatory drugs. A new approach for the prevention of a new problem.
Scandinavian journal of gastroenterology. Supplement 1989;163():56-64.
1989: Ingvar Bjarnason; P Smethurst; P Clark; I Menzies; J Levi; T Peters
Effect of prostaglandin on indomethacin-induced increased intestinal permeability in man.
Scandinavian journal of gastroenterology. Supplement 1989;164():97-102; discussion 102-3.
1988: Ingvar Bjarnason; S Levi; P Smethurst; I S Menzies; A J Levi
Vindaloo and you.
BMJ (Clinical research ed.) 1988;297(6664):1629-31.
1988: Ingvar Bjarnason; A B Price; G Zanelli; P Smethurst; M Burke; J M Gumpel; A J Levi
Clinicopathological features of nonsteroidal antiinflammatory drug-induced small intestinal strictures.
Gastroenterology 1988;94(4):1070-4.
1987: Ingvar Bjarnason; G Zanelli; P Prouse; P Smethurst; T Smith; S Levi; M J Gumpel; A J Levi
Blood and protein loss via small-intestinal inflammation induced by non-steroidal anti-inflammatory drugs.
Lancet 1987;2(8561):711-4.
1987: Ingvar Bjarnason; G Zanelli; T Smith; P Prouse; P Williams; P Smethurst; G Delacey; M J Gumpel; A J Levi
Nonsteroidal antiinflammatory drug-induced intestinal inflammation in humans.
Gastroenterology 1987;93(3):480-9.
1987: Ingvar Bjarnason; J Peters
Helping the mucosa make sense of macromolecules.
Gut 1987;28(9):1057-61.
1987: Ingvar Bjarnason; G Zanelli; T Smith; P Smethurst; A B Price; M J Gumpel; A J Levi
The pathogenesis and consequence of non steroidal anti-inflammatory drug induced small intestinal inflammation in man.
Scandinavian journal of rheumatology. Supplement 1987;64():55-62.
1986: D G Maxton; Ingvar Bjarnason; A P Reynolds; S D Catt; Timothy J Peters; I S Menzies
Lactulose, 51Cr-labelled ethylenediaminetetra-acetate, L-rhamnose and polyethyleneglycol 400 [corrected] as probe markers for assessment in vivo of human intestinal permeability.
Clinical science (London, England : 1979) 1986;71(1):71-80.
1986: Ingvar Bjarnason; G Zanelli; P Prouse; P Williams; M J Gumpel; A J Levi
Effect of non-steroidal anti-inflammatory drugs on the human small intestine.
Drugs 1986;32 Suppl 1():35-41.
1984: Ingvar Bjarnason; P Williams; A So; G D Zanelli; A J Levi; J M Gumpel; T J Peters; B Ansell
Intestinal permeability and inflammation in rheumatoid arthritis: effects of non-steroidal anti-inflammatory drugs.
Lancet 1984;2(8413):1171-4.