Ole Haagen Nielsen
Clinical Professor
Department of Clinical Medicine
Borgmester Ib Juuls Vej 1, 2730 Herlev
Denmark
Member of:
Internal Medicine: Gastroenterology and Hepatology
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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
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
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
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
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5-aminosalicylsyre til induktion af remission eller respons ved Crohns sygdom--en gennemgang af et Cochranereview
Bjerrum, J. T., Munck, L. K. & Nielsen, Ole Haagen, 2011, In: Ugeskrift for Laeger. 173, 35, p. 2110-3 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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A fully defined 3D matrix for ex vivo expansion of human colonic organoids from biopsy tissue
Bergenheim, F., Fregni, G., Buchanan, C. F., Riis, Lene Buhl, Heulot, M., Touati, J., Seidelin, Jakob Benedict, Rizzi, S. C. & Nielsen, Ole Haagen, 2020, In: Biomaterials. 262, 11 p., 120248.Research output: Contribution to journal › Journal article › Research › peer-review
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A proposal for a study on treatment selection and lifestyle recommendations in chronic inflammatory diseases: A danish multidisciplinary collaboration on prognostic factors and personalised medicine
Andersen, V., Holmskov, U., Bek Sørensen, S., Jawhara, M., Andersen, K. W., Bygum, A., Hvid, L., Grauslund, J., Wied, J., Glerup, H., Fredberg, U., Villadsen, J. A., Kjær, S. G., Fallingborg, J., Moghadd, S. A. G. R., Knudsen, T., Brodersen, J., Frøjk, J., Dahlerup, J. F., Nielsen, O. H. & 18 others, , May 2017, In: Nutrients. 9, 5, 16 p., 499.Research output: Contribution to journal › Journal article › Research › peer-review
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A randomized controlled trial of the efficacy and safety of CCX282-B, an orally-administered blocker of chemokine receptor CCR9, for patients with Crohn's disease
Keshav, S., Vaňásek, T., Niv, Y., Petryka, R., Howaldt, S., Bafutto, M., Rácz, I., Hetzel, D., Nielsen, Ole Haagen, Vermeire, S., Reinisch, W., Karlén, P., Schreiber, S., Schall, T. J. & Bekker, P., 2013, In: P L o S One. 8, 3, 12 p., e60094.Research output: Contribution to journal › Journal article › Research › peer-review
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A role for interleukin-33 in T(H)2-polarized intestinal inflammation?
Seidelin, Jakob Benedict, Rogler, G. & Nielsen, Ole Haagen, Sep 2011, In: Mucosal Immunology. 4, 5, p. 496-502 7 p.Research output: Contribution to journal › Review › Research › peer-review
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A role for interleukin-33 in T(H)2-polarized intestinal inflammation?
Seidelin, Jakob Benedict, Rogler, G. & Nielsen, Ole Haagen, 2011, In: Mucosal Immunology. 4, 5, p. 496-502 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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A simple filter-paper technique allows detection of mucosal cytokine levels in vivo in ulcerative colitis. Interleukin-1 and interleukin-1-receptor antagonist
Hendel, J., Nielsen, Ole Haagen, Madsen, S. & Brynskov, J., Sep 1996, In: Digestive Diseases and Sciences. 41, 9, p. 1775-9 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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ATG16L1: A multifunctional susceptibility factor in Crohn disease
Salem, M., Ammitzboell, M., Nys, K., Seidelin, Jakob Benedict & Nielsen, Ole Haagen, 3 Apr 2015, In: Autophagy. 11, 4, p. 585-94 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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Accelereret urinstofsyntese hos patienter med aktiv inflammatorisk tarmsygdom
Lundsgaard, C., Hamberg, O., Thomsen, O. Ø., Nielsen, Ole Haagen & Vilstrup, H., 27 Oct 1997, In: Ugeskrift for Laeger. 159, 44, p. 6519-6522 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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Adhaesionsmolekylers betydning ved inflammatorisk tarmsygdom
Vainer, B. & Nielsen, Ole Haagen, 1 Dec 1997, In: Ugeskrift for Laeger. 159, 24, p. 3767-3771 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Adhesion molecules in inflammatory and neoplastic intestinal diseases
Pedersen, G., Brynskov, J., Nielsen, Ole Haagen & Bendtzen, K., 1 Sep 1995, In: Digestive Diseases. 13, 5, p. 322-36 15 p.Research output: Contribution to journal › Review › Research › peer-review
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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
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Afskrift er uredeligt--men hvad er konsekvensen?
Nielsen, Ole Haagen & Schroeder, T. V., 6 Nov 2006, In: Ugeskrift for Laeger. 168, 45, p. 3891Research output: Contribution to journal › Journal article › Research › peer-review
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Alcohol modulates circulating levels of interleukin-6 and monocyte chemoattractant protein-1 in chronic pancreatitis
Pedersen, N., Larsen, Steen, Seidelin, Jakob Benedict & Nielsen, Ole Haagen, Mar 2004, In: Scandinavian Journal of Gastroenterology. 39, 3, p. 277-82 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Alpha-1 antitrypsin and granulocyte colony-stimulating factor as serum biomarkers of disease severity in ulcerative colitis
Soendergaard, C., Nielsen, Ole Haagen, Seidelin, Jakob Benedict, Kvist, P. H. & Bjerrum, J. T., May 2015, In: Inflammatory Bowel Diseases. 21, 5, p. 1077-88 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Alpha-defensin DEFA1A3 gene copy number elevation in Danish Crohn's disease patients
Jespersgaard, C., Fode, P., Dybdahl, M., Vind, Ida, Nielsen, Ole Haagen, vlz241, vlz241, Munkholm, Pia, Vainer, B., Riis, L., Elkjaer, M., Pedersen, N., Knudsen, E. & Andersen, P. S., Dec 2011, In: Digestive Diseases and Sciences. 56, 12, p. 3517-24 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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An open prospective study evaluating efficacy and safety of a new medical device for rectal application of activated carbon in the treatment of chronic, uncomplicated perianal fistulas
Zawadzki, A., Johnson, L. B., Bohe, M., Johansson, C., Ekelund, M. & Nielsen, Ole Haagen, Apr 2017, In: International Journal of Colorectal Disease. 32, 4, p. 509-512 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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An open-labeled, randomized study comparing systemic interferon-alpha-2A and prednisolone enemas in the treatment of left-sided ulcerative colitis
Madsen, S. M., Schlichting, P., Davidsen, B., Nielsen, Ole Haagen, Federspiel, B., Riis, P. & Munkholm, Pia, Jun 2001, In: The American Journal of Gastroenterology. 96, 6, p. 1807-15 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Anti-TNF-α Therapy for Extraintestinal Manifestations of Inflammatory Bowel Disease
Nielsen, Ole Haagen, Bendtzen, K. & Pedersen, J., 2015, In: Frontiers of Gastrointestinal Research. 34, p. 206-213Research output: Contribution to journal › Journal article › Research › peer-review
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Antibiotisk behandling af Clostridium difficile-associeret diare hos voksne. Gennemgang af et Cochrane-review
Dahl, Eva Efsen, Bangsborg, Jette Marie & Nielsen, Ole Haagen, 2006, In: Ugeskrift for Laeger. 168, 17, p. 1631-4 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Apoptose ved kronisk inflammatorisk tarmsygdom. Betydning for patogenese og behandling
Seidelin, Jakob Benedict & Nielsen, Ole Haagen, 17 Feb 2003, In: Ugeskrift for Laeger. 165, 8, p. 790-2 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Arachidonic acid and calcium metabolism in rnelittin stimulated neutrophils
Nielsen, Ole Haagen, Bouchelouche, P. N. & Berild, D., 1992, In: Mediators of Inflammation. 1, 5, p. 313-7 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Arachidonic acid metabolism in neutrophil granulocytes obtained from synovial fluid in rheumatoid arthritis
Langholz, Ebbe, Nielsen, Ole Haagen, Ahnfelt-Rønne, I. & Elmgreen, J., 1990, In: Scandinavian Journal of Rheumatology. 19, 6, p. 387-91 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Are NOD2 polymorphisms linked to a specific disease endophenotype of Crohn's disease?
Jensen, S. R., Nielsen, Ole Haagen & Brix, S., 2011, In: Inflammatory Bowel Diseases. 17, 11, p. 2392-401 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Assessment of the validity of a multigene analysis in the diagnostics of inflammatory bowel disease
Bjerrum, Jakob Tveiten , Nyberg, C., Olsen, Jørgen & Nielsen, Ole Haagen, May 2014, In: Journal of Internal Medicine. 275, 5, p. 484-93 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Attenuated apoptosis response to Fas-ligand in active ulcerative colitis
Seidelin, Jakob Benedict & Nielsen, Ole Haagen, Dec 2008, In: Inflammatory Bowel Diseases. 14, 12, p. 1623-9 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Autoantibodies to molecular targets in neutrophils in patients with ulcerative colitis
Brimnes, J., Nielsen, Ole Haagen, Wiik, A. & Heegaard, N. H. H., 1 Jan 1999, In: Digestive Diseases and Sciences. 44, 2, p. 415-423 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Azathioprin og 6-mercaptopurin som vedligeholdelsesbehandling ved colitis ulcerosa: Gennemgang af Cochrane-review
Bjerrum, Jakob Tveiten & Nielsen, Ole Haagen, 12 Oct 2007, In: Ugeskrift for Laeger. 169, 50, p. 4341-4344 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Behandling af kollagen colitis: En analyse af et systematisk Cochrane-review
Nielsen, Ole Haagen & Schaffalitzky De Muckadell, O. B., 11 Aug 2003, In: Ugeskrift for Laeger. 165, 33, p. 3154-3156 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Betydningen af mikroribonukleinsyre for sygdomsudvikling
Widjaya, B., Seidelin, Jakob Benedict, Olsen, Jørgen & Nielsen, Ole Haagen, 16 Nov 2009, In: Ugeskrift for Laeger. 171, 47, p. 3441-4 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Biological treatment of Crohn's disease
Nielsen, Ole Haagen, Bjerrum, J. T., Seidelin, Jakob Benedict, Nyberg, C. & Ainsworth, M., 2012, In: Digestive Diseases. 30 Suppl 3, p. 121-33 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Biologics During Pregnancy in Women With Inflammatory Bowel Disease and Risk of Infantile Infections: A Systematic Review and Meta-Analysis
Gubatan, J. M., Nielsen, Ole Haagen, Levitte, S., Juhl, C. B., Maxwell, C., Streett, S. E. & Habtezion, A., 2021, In: Am J Gastroenterol. 116, 2, p. 243-253Research output: Contribution to journal › Journal article › Research › peer-review
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Biologics for Inflammatory Bowel Disease and their Safety in Pregnancy: A Systematic Review and Meta-analysis
Nielsen, Ole Haagen, Gubatan, J. M., Juhl, C. B., Streett, S. E. & Maxwell, C., 2022, In: Clinical Gastroenterology and Hepatology. 20, 1, p. 74-87.e3Research output: Contribution to journal › Journal article › Research › peer-review
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Biologiske laegemidler til behandling af immuninflammatoriske sygdomme
Nielsen, Ole Haagen & Bendtzen, K., 9 Jun 2008, In: Ugeskrift for Laeger. 170, 24, p. 2103Research output: Contribution to journal › Journal article › Research › peer-review
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Biologiske laegemidler til behandling af immuninflammatoriske sygdomme.
Nielsen, Ole Haagen & Bendtzen, K., 9 Jun 2008, In: Ugeskrift for Laeger. 170, 24, 1 p.Research output: Contribution to journal › Editorial › Research › peer-review
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Biosimilars for management of Crohn disease
Nielsen, Ole Haagen & Ainsworth, M. A., 2019, In: Annals of Internal Medicine. 170, 2, p. 129-130 2 p.Research output: Contribution to journal › Editorial › Research › peer-review
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Blaus syndrom hos enæggede tvillinger
Milman, N., Hansen, Alastair, Hansen, T. V. O., Byg, K. E., Nielsen, Ole Haagen, Møller, N. J. E., Hall, N. M. & Nieman, C. U., 16 Oct 2006, In: Ugeskrift for Laeger. 168, 42, p. 3631-3633 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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CARD15 single nucleotide polymorphisms 8, 12 and 13 are not increased in ethnic Danes with sarcoidosis
Milman, N., Nielsen, Ole Haagen, Hviid, Thomas Vauvert F. & Fenger, K., 2007, In: Respiration; international review of thoracic diseases. 74, 1, p. 76-9 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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CARD15 status and familial predisposition for Crohn's disease and colonic gene expression
vlz241, vlz241, Nielsen, Ole Haagen, Borup, R., Olsen, J., Bjerrum, Jakob Tveiten & Nielsen, Finn Cilius, 2007, In: Digestive Diseases and Sciences. 52, 8, p. 1783-1789Research 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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