Ole Haagen Nielsen

Ole Haagen Nielsen

Clinical Professor

Member of:

  • Internal Medicine: Gastroenterology and Hepatology

ORCID: 0000-0003-4612-8635

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  1. 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

  2. 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

  3. 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

  4. 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. 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

  6. Published

    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

  7. 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

  8. Published

    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

  9. Published

    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, Christensen, R., Bo Bojesen, A., Sorensen, G. L., Thiel, S., Færgeman, N. J., Brandslund, I., Stensballe, A., Schmidt, E. B., Franke, A., Ellinghaus, D., Rosenstiel, P., Raes, J., Heitmann, Berit, Boye, M., Nielsen, C. L., Werner, L., Kjeldsen, J. & Ellingsen, T., May 2017, In: Nutrients. 9, 5, 16 p., 499.

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    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

  11. Published

    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

  12. Published

    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

  13. Published

    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

  14. Published

    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

  15. 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

  16. 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

  17. Published

    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

  18. 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

  19. 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

  20. Published

    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

  21. Published

    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

  22. 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

  23. Published

    Afskrift er uredeligt--men hvad er konsekvensen?

    Nielsen, Ole Haagen & Schroeder, T. V., 6 Nov 2006, In: Ugeskrift for Laeger. 168, 45, p. 3891

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. Published

    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

  25. Published

    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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ID: 4947702