Ole Haagen Nielsen
Clinical Professor
Department of Clinical Medicine
Borgmester Ib Juuls Vej 1, 2730 Herlev
Denmark
Member of:
Internal Medicine: Gastroenterology and Hepatology
- 1990
- Published
Recombinant human tumour necrosis factor increases cytosolic free calcium in murine fibroblasts and stimulates inositol phosphate formation in L-M and arachidonic acid release in 3T3 cells
Bouchelouche, P. N., Bendtzen, K., Bak, Søren & Nielsen, Ole Haagen, 1990, In: Cellular Signalling. 2, 5, p. 479-87 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1989
- Published
Inhibition of human neutrophils by auranofin: chemotaxis and metabolism of arachidonate via the 5-lipoxygenase pathway
Elmgreen, J., Ahnfelt-Rønne, I. & Nielsen, Ole Haagen, Feb 1989, In: Annals of the Rheumatic Diseases. 48, 2, p. 134-8 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Inflammation and free oxygen radicals
Nielsen, Ole Haagen & Ahnfelt-Ronne, I., 1 Jan 1989, In: Ugeskrift for Laeger. 151, 16, p. 976-978 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Effects of antirheumatic drugs on endogenous arachidonate metabolism and chemotaxis in human neutrophil granulocytes
Nielsen, Ole Haagen, Ahnfelt-Rønne, I. & Elmgreen, J., Jan 1989, In: Agents and Actions. 26, 1-2, p. 233-4 2 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Inflammation og frie oxygenradikaler
Nielsen, Ole Haagen & Ahnfelt-Rønne, I., 1989, In: Nordisk Medicin. 104, 8-9, p. 216-8 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Serum antibodies to cow's milk folate-binding protein in patients with chronic inflammatory bowel disease
Høier-Madsen, M., Holm, J., Hansen, S. I. & Nielsen, Ole Haagen, 1989, In: International Journal of Tissue Reactions. 11, 6, p. 327-32 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1988
- Published
Concentrations of IgA, secretory IgA, IgM, secretory IgM, IgD, and IgG in the upper jejunum of children without gastrointestinal disorders
Hjelt, K., Sørensen, C. H., Nielsen, Ole Haagen & Krasilnikoff, P. A., 1 Nov 1988, In: Journal of Pediatric Gastroenterology and Nutrition. 7, 6, p. 867-71 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Cystic fibrosis in Denmark 1945 to 1985. An analysis of incidence, mortality and influence of centralized treatment on survival
Nielsen, Ole Haagen, Thomsen, Birthe Lykke Riegels, Green, A., Andersen, Per Kragh, Hauge, M. & Schiøtz, P. O., Nov 1988, In: Acta Paediatrica Scandinavica. 77, 6, p. 836-41 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Inhibition of intestinal macrophage chemotaxis to leukotriene B4 by sulphasalazine, olsalazine, and 5-aminosalicylic acid
Nielsen, Ole Haagen, Verspaget, H. W. & Elmgreen, J., Jun 1988, In: Alimentary Pharmacology and Therapeutics. 2, 3, p. 203-11 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A comparison of the effect of timegadine, levamisole, and D-penicillamine on human neutrophil metabolism of endogenous arachidonic acid and chemotaxis
Nielsen, Ole Haagen, Ahnfelt-Rønne, I. & Elmgreen, J., May 1988, In: Pharmacology & Toxicology. 62, 5, p. 322-5 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
4-Aminosalicylic acid, in contrast to 5-aminosalicylic acid, has no effect on arachidonic acid metabolism in human neutrophils, or on the free radical 1,1-diphenyl-2-picrylhydrazyl
Nielsen, Ole Haagen & Ahnfelt-Rønne, I., Apr 1988, In: Pharmacology & Toxicology. 62, 4, p. 223-6 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Serum interferon activity in inflammatory bowel disease. Arachidonic acid release and lipoxygenation activated by alpha-class interferon in human neutrophils
Nielsen, Ole Haagen, Elmgreen, J. & Ahnfelt-Rønne, I., Apr 1988, In: Inflammation. 12, 2, p. 169-79 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Source of endogenous arachidonate and 5-lipoxygenase products in human neutrophils stimulated by bradykinin and A23187
Nielsen, Ole Haagen, Bukhave, K., Ahnfelt-Rønne, I. & Rask-Madsen, J., Mar 1988, In: Gut. 29, 3, p. 319-24 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
In vitro studies on the significance of arachidonate metabolism and other oxidative processes in the inflammatory response of human neutrophils and macrophages. With special reference to chronic inflammatory bowel disease
Nielsen, Ole Haagen, 1988, In: Scandinavian Journal of Gastroenterology. 150, p. 1-21 21 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1987
- Published
Activation of neutrophil chemotaxis by leukotriene B4 and 5-hydroxyeicosatetraenoic acid in chronic inflammatory bowel disease
Nielsen, Ole Haagen & Elmgreen, J., Oct 1987, In: Scandinavian Journal of Clinical and Laboratory Investigation. 47, 6, p. 605-11 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Acute gastroenteritis in children attending day-care centres with special reference to rotavirus infections. I. Aetiology and epidemiologic aspects
Hjelt, K., Paerregaard, A., Nielsen, Ole Haagen, Grauballe, P. C., Gaarslev, K., Holten-Andersen, W., Tvede, M., Orskov, F. & Krasilnikoff, P. A., Sep 1987, In: Acta Paediatrica Scandinavica. 76, 5, p. 754-62 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Enhanced capacity for release of leucotriene B4 by neutrophils in rheumatoid arthritis
Elmgreen, J., Nielsen, Ole Haagen & Ahnfelt-Rønne, I., Jul 1987, In: Annals of the Rheumatic Diseases. 46, 7, p. 501-5 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Inhibition of 5-lipoxygenase pathway of arachidonic acid metabolism in human neutrophils by sulfasalazine and 5-aminosalicylic acid
Nielsen, Ole Haagen, Bukhave, K., Elmgreen, J. & Ahnfelt-Rønne, I., Jun 1987, In: Digestive Diseases and Sciences. 32, 6, p. 577-82 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The antiinflammatory moiety of sulfasalazine, 5-aminosalicylic acid, is a radical scavenger
Ahnfelt-Rønne, I. & Nielsen, Ole Haagen, Jun 1987, In: Agents and Actions. 21, 1-2, p. 191-4 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Abnormal metabolism of arachidonic acid in chronic inflammatory bowel disease: enhanced release of leucotriene B4 from activated neutrophils
Nielsen, Ole Haagen, Ahnfelt-Rønne, I. & Elmgreen, J., Feb 1987, In: Gut. 28, 2, p. 181-5 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Reference values of sweat sodium obtained by pilocarpine iontophoresis
Nielsen, Ole Haagen & Flensborg, E. W., 1 Jan 1987, In: Current Therapeutic Research - Clinical and Experimental. 41, 3, p. 367-373 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Protective effect of preexisting rotavirus-specific immunoglobulin A against naturally acquired rotavirus infection in children
Hjelt, K., Grauballe, P. C., Paerregaard, A., Nielsen, Ole Haagen & Krasilnikoff, P. A., Jan 1987, In: Journal of Medical Virology. 21, 1, p. 39-47 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
5-Aminosalicylic acid in the treatment of Crohn's disease. A 16-week double-blind, placebo-controlled, multicentre study with Pentasa
Rasmussen, S. N., Lauritsen, K., Tage-Jensen, U., Nielsen, Ole Haagen, Bytzer, Peter, Jacobsen, O., Ladefoged, K., Vilien, M., Binder, V. & Rask-Madsen, J., 1987, In: Scandinavian Journal of Gastroenterology. 22, 7, p. 877-83 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
5-Aminosalicylic acid in the treatment of inflammatory bowel disease
Bondesen, S., Rasmussen, S. N., Rask-Madsen, J., Nielsen, Ole Haagen, Lauritsen, K., Binder, V., Hansen, S. H. & Hvidberg, E. F., 1987, In: Acta Medica Scandinavica. 221, 3, p. 227-42 16 p.Research output: Contribution to journal › Review › Research › peer-review
- Published
Sulfasalazine and its anti-inflammatory metabolite, 5-aminosalicylic acid: effect on arachidonic acid metabolism in human neutrophils, and free radical scavenging
Ahnfelt-Rønne, I., Nielsen, Ole Haagen, Bukhave, K. & Elmgreen, J., 1987, In: Advances in prostaglandin, thromboxane, and leukotriene research. 17B, p. 918-22 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1986
- Published
Gastric emptying rate and small bowel transit time in patients with irritable bowel syndrome determined with 99mTc-labeled pellets and scintigraphy
Nielsen, Ole Haagen, Gjørup, T. & Christensen, F. N., Dec 1986, In: Digestive Diseases and Sciences. 31, 12, p. 1287-91 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Release of leukotriene B4 and 5-hydroxyeicosatetraenoic acid during phagocytosis of artificial immune complexes by peripheral neutrophils in chronic inflammatory bowel disease
Nielsen, Ole Haagen, Elmgreen, J., Thomsen, B. S., Ahnfelt-Rønne, I. & Wiik, A., Aug 1986, In: Clinical and Experimental Immunology. 65, 2, p. 465-71 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Arachidonic acid metabolism in human neutrophils: lack of effect of cyclosporine A
Nielsen, Ole Haagen, Bukhave, K., Ahnfelt-Rønne, I. & Elmgreen, J., 1986, In: International Journal of Immunopharmacology. 8, 4, p. 419-26 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
Steady-state kinetics of 5-aminosalicylic acid and sulfapyridine during sulfasalazine prophylaxis in ulcerative colitis
Bondesen, S., Nielsen, Ole Haagen, Schou, J. B., Jensen, P. H., Lassen, L. B., Binder, V., Krasilnikoff, P. A., Danø, P., Hansen, S. H. & Rasmussen, S. N., 1986, In: Scandinavian Journal of Gastroenterology. 21, 6, p. 693-700 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1985
- Published
Rotavirus antibodies in the mother and her breast-fed infant
Hjelt, K., Grauballe, P. C., Nielsen, Ole Haagen, Schiøtz, P. O. & Krasilnikoff, P. A., Jun 1985, In: Journal of Pediatric Gastroenterology and Nutrition. 4, 3, p. 414-20 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Abdominal pain caused by Enterobius vermicularis: A case report
Nielsen, Ole Haagen & Krasilnikoff, P. A., 1 Jan 1985, In: Current Therapeutic Research - Clinical and Experimental. 37, 4, p. 779-783 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
5-amino-salicylsyre. Oversigt over en "ny" behandling af kronisk inflammatorisk tarmsygdom
Rasmussen, S. N., Bondesen, S., Nielsen, Ole Haagen, Binder, V., Hansen, S. H. & Hvidberg, E., 1985, In: Ugeskrift for Laeger. 147, 36, p. 2811-5 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
Demonstration of circulating immune complexes by the indirect leucocyte phagocytosis test in chronic inflammatory bowel disease. Relation to results of a standard complement consumption assay
Elmgreen, J., Wiik, A., Nielsen, Henrik & Nielsen, Ole Haagen, 1985, In: Acta Medica Scandinavica. 218, 1, p. 73-78 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
Non-tropical sprue. Malignant diseases and mortality rate
Nielsen, Ole Haagen, Jacobsen, O., Pedersen, E. R., Rasmussen, S. N., Petri, M., Laulund, S. & Jarnum, S., 1985, In: Scandinavian Journal of Gastroenterology. 20, 1, p. 13-18 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Pregnancy in crohn’s disease
Nielsen, Ole Haagen, Andreasson, B., Bondesen, S., Jacobsen, O. & Jarnum, S., 1985, In: Obstetrical and Gynecological Survey.Research output: Contribution to journal › Journal article › Research › peer-review
- 1984
- Published
Normal cultivable microflora in upper jejunal fluid in children without gastrointestinal disorders
Justesen, Torkild, Nielsen, Ole Haagen, Hjelt, K. & Krasilnikoff, P. A., Nov 1984, In: Journal of Pediatric Gastroenterology and Nutrition. 3, 5, p. 683-6 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Pregnancy in Crohn's disease
Nielsen, Ole Haagen, Andreasson, B., Bondesen, S., Jacobsen, O. & Jarnum, S., Sep 1984, In: Scandinavian Journal of Gastroenterology. 19, 6, p. 724-32 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Kronisk inflammatorisk tarmsygdom i relation til graviditet
Andreasson, B., Nielsen, Ole Haagen, Bondesen, S., Jacobsen, O. & Jarnum, S., 4 Jun 1984, In: Ugeskrift for Laeger. 146, 23, p. 1708-10 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
5-Aminosalicylic acid enemas in patients with active ulcerative colitis. Influence of acidity on the kinetic pattern
Bondesen, S., Nielsen, Ole Haagen, Jacobsen, O., Rasmussen, S. N., Hansen, S. H., Halskov, S., Binder, V. & Hvidberg, E. F., 1984, In: Scandinavian Journal of Gastroenterology. 19, 5, p. 677-82 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
Calcium absorption and acceptance of low-lactose milk among children with primary lactase deficiency
Nielsen, Ole Haagen, Schiøtz, P. O., Rasmussen, S. N. & Krasilnikoff, P. A., 1984, In: Journal of Pediatric Gastroenterology and Nutrition. 3, 2, p. 219-23 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
The normal cultivable microflora in upper jejunal fluid in healthy adults
Justesen, T., Nielsen, Ole Haagen, Jacobsen, I. E., Lave, J. & Rasmussen, S. N., 1984, In: Scandinavian Journal of Gastroenterology. 19, 2, p. 279-82 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1983
Kinetics of 5-aminosalicylic acid after jejunal instillation in man
Nielsen, Ole Haagen & Bondesen, S., Dec 1983, In: British Journal of Clinical Pharmacology. Supplement. 16, 6, p. 738-40 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Pregnancy in ulcerative colitis
Nielsen, Ole Haagen, Andreasson, B., Bondesen, S. & Jarnum, S., Sep 1983, In: Scandinavian Journal of Gastroenterology. 18, 6, p. 735-42 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
Comparison of an Open and a Closed Tube System for Collection of Jejunal Juice
Rasmussen, S. N., Nielsen, Ole Haagen, Justesen, T., Jacobsen, I. E., Lave, J. & Magid, E., 1 May 1983, In: Scandinavian Journal of Gastroenterology. 18, 3, p. 353-357Research output: Contribution to journal › Journal article › Research › peer-review
Tube for Sampling of Uncontaminated Small-Bowel Juice
Rasmussen, S. N., Nielsen, Ole Haagen, Jacobsen, I. E., Lave, J. & Justesen, T., 1 May 1983, In: Scandinavian Journal of Gastroenterology. 18, 3, p. 359-363Research output: Contribution to journal › Journal article › Research › peer-review
Pediatric tube system for collection of uncontaminated jejunal juice
Nielsen, Ole Haagen, Hjelt, K., Krasilnikoff, P. A., Justesen, T. & Rasmussen, S. N., 1983, In: Journal of Pediatric Gastroenterology and Nutrition. 2, 3, p. 483-6 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
Serum antibodies to Bacteroides species in chronic inflammatory bowel disease
Tvede, M., Bondesen, S., Nielsen, Ole Haagen & Rasmussen, S. N., 1983, In: Scandinavian Journal of Gastroenterology. 18, 6, p. 783-9 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1982
Sulfasalazine intolerance. A retrospective survey of the reasons for discontinuing treatment with sulfasalazine in patients with chronic inflammatory bowel disease
Nielsen, Ole Haagen, Apr 1982, In: Scandinavian Journal of Gastroenterology. 17, 3, p. 389-93 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Adrenogenital syndrome and cystic fibrosis
Nielsen, Ole Haagen & Haahr, J., Mar 1982, In: Acta Paediatrica Scandinavica. 71, 2, p. 339-41 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
Cystic fibrosis in Denmark in the period 1945‐1981: Evaluation of centralized treatment
Nielsen, Ole Haagen & Oluf Schiøtz, P., 1982, In: Acta Paediatrica Scandinavica. p. 107-119Research output: Contribution to journal › Journal article › Research › peer-review
The incidence of anemia, hypoproteinemia, and edema in infants as presenting symptoms of cystic fibrosis: a retrospective survey of the frequency of this symptom complex in 130 patients with cystic fibrosis
Nielsen, Ole Haagen & Larsen, B. F., 1982, In: Journal of Pediatric Gastroenterology and Nutrition. 1, 3, p. 355-9 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 1981
- Published
Svedelektrolytundersøgelse med pilokarpin-iontoforesemetoden
Nielsen, Ole Haagen & Flensborg, E. W., 31 Aug 1981, In: Ugeskrift for Laeger. 143, 36, p. 2302-6 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 4947702
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Identification of TNF-α-responsive promoters and enhancers in the intestinal epithelial cell model Caco-2
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Modulation of Gut Microbiota in Pathological States
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YAP/TAZ-Dependent Reprogramming of Colonic Epithelium Links ECM Remodeling to Tissue Regeneration
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