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Ole Haagen Nielsen

This is a preview profile on BiomedExperts - the first literature-based scientific social network. It brings the right researchers together and allows them to collaborate online. Collexis and Dell provide the BiomedExperts network of +1.8 Million pre-calculated profiles free of charge to researchers worldwide.

Research Profile (preview)

Disorders

Anatomy

Chemicals & Drugs

Geographic Areas

Denmark

Procedures

Occupations

Evidence-Based Medicine

Devices

Oligonucleotide Array Sequence Analysis

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Co-Publications
Name
26
Vainer, Ben
20
Seidelin, Jakob
11
Langholz, Ebbe
10
Kirman, I
10
Csillag, Claudio
9
Nielsen, Finn Cilius
7
Munkholm, Pia
7
Borup, Rehannah
6
Binder, Vibeke
6
Bjerrum, Jacob Tveiten
6
Thorup, Jørgen
5
Cortes, Dina
5
Brynskov, Jørn
5
Hendel, Jakob
5
Rask-Madsen, Jørgen

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Publications

TOP 3
Larsen Signe; Bendtzen Klaus; Nielsen Ole Haagen
Extraintestinal manifestations of inflammatory bowel disease: epidemiology, diagnosis, and management.
Seidelin Jakob Benedict; Bjerrum Jacob Tveiten; Coskun Mehmet; Widjaya Budiman; Vainer Ben; Nielsen Ole Haagen
IL-33 is upregulated in colonocytes of ulcerative colitis.
Broom O J; Widjaya B; Troelsen J; Olsen J; Nielsen O H
Mitogen activated protein kinases: a role in inflammatory bowel disease?

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All Publications

2010: Larsen Signe; Bendtzen Klaus; Nielsen Ole Haagen
Extraintestinal manifestations of inflammatory bowel disease: epidemiology, diagnosis, and management.
Annals of medicine 2010;42(2):97-114.
2010: Seidelin Jakob Benedict; Bjerrum Jacob Tveiten; Coskun Mehmet; Widjaya Budiman; Vainer Ben; Nielsen Ole Haagen
IL-33 is upregulated in colonocytes of ulcerative colitis.
Immunology letters 2010;128(1):80-5.
2009: Broom O J; Widjaya B; Troelsen J; Olsen J; Nielsen O H
Mitogen activated protein kinases: a role in inflammatory bowel disease?
Clinical and experimental immunology 2009;158(3):272-80.
2009: Widjaya Budiman; Seidelin Jakob Benedict; Olsen Jørgen; Nielsen Ole Haagen
[The role of micro-ribonucleic acid in disease development]
Ugeskrift for laeger 2009;171(47):3441-4.
2009: Larsen Signe; Bendtzen Klaus; Nielsen Ole Haagen
[Extraintestinal manifestations in inflammatory bowel disease]
Ugeskrift for laeger 2009;171(43):3078-83.
2009: Olsen Jørgen; Gerds Thomas A; Seidelin Jakob B; Csillag Claudio; Bjerrum Jacob T; Troelsen Jesper T; Nielsen Ole Haagen
Diagnosis of ulcerative colitis before onset of inflammation by multivariate modeling of genome-wide gene expression data.
Inflammatory bowel diseases 2009;15(7):1032-8.
2009: Nielsen Ole Haagen
[New guidelines on good scientific practice]
Ugeskrift for laeger 2009;171(22):1847-9.
2009: Nielsen Ole Haagen; Rogler Gerhard; Hahnloser Dieter; Thomsen Ole Østergaard;
Diagnosis and management of fistulizing Crohn's disease.
Nature clinical practice. Gastroenterology & hepatology 2009;6(2):92-106.
2009: Broom Oliver Jay; Nielsen Ole Haagen
[The role of cysteinyl leukotrienes in chronic inflammation and neoplasia of the intestine]
Ugeskrift for laeger 2009;171(4):243-6.
2009: Seidelin Jakob Benedict; Nielsen Ole Haagen
Epithelial apoptosis: cause or consequence of ulcerative colitis?
Scandinavian journal of gastroenterology 2009;44(12):1429-34.
2009: Seidelin Jakob Benedict; Broom Oliver Jay; Olsen Jørgen; Nielsen Ole Haagen
Evidence for impaired CARD15 signalling in Crohn's disease without disease linked variants.
PloS one 2009;4(11):e7794.
2009: Nielsen Ole Haagen; Bjerrum Jacob Tveiten; Csillag Claudio; Nielsen Finn Cilius; Olsen Jørgen
Influence of smoking on colonic gene expression profile in Crohn's disease.
PloS one 2009;4(7):e6210.
2009: Novovic Srdan; Andersen Anders Møller; Ersbøll Annette Kjaer; Nielsen Ole Haagen; Jorgensen Lars Nannestad; Hansen Mark Berner
Proinflammatory cytokines in alcohol or gallstone induced acute pancreatitis. A prospective study.
JOP : Journal of the pancreas 2009;10(3):256-62.
2008: Seidelin Jakob B; Nielsen Ole H
Attenuated apoptosis response to Fas-ligand in active ulcerative colitis.
Inflammatory bowel diseases 2008;14(12):1623-9.
2008: Nielsen Ole Haagen; Bendtzen Klaus
[Biological drugs in the treatment of immunoinflammatory diseases]
Ugeskrift for laeger 2008;170(24):2103.
2008: Nielsen Ole Haagen; Vainer Ben; Rask-Madsen Jørgen
Non-IBD and noninfectious colitis.
Nature clinical practice. Gastroenterology & hepatology 2008;5(1):28-39.
2007: Bjerrum Jacob Tveiten; Nielsen Ole Haagen
[Azathioprine and 6-mercaptopurine for maintenance treatment in ulcerative colitis. A survey of a Cochrane review]
Ugeskrift for laeger 2007;169(50):4341-4.
2007: Seidelin Jakob B; Vainer Ben; Andresen Lars; Nielsen Ole H
Upregulation of cIAP2 in regenerating colonocytes in ulcerative colitis.
Virchows Archiv : an international journal of pathology 2007;451(6):1031-8.
2007: Csillag Claudio; Nielsen Ole Haagen; Borup Rehannah; Olsen Jørgen; Bjerrum Jacob Tveiten; Nielsen Finn Cilius
CARD15 status and familial predisposition for Crohn's disease and colonic gene expression.
Digestive diseases and sciences 2007;52(8):1783-9.
2007: Csillag Claudio; Borup Rehannah; Olsen Jørgen; Nielsen Finn Cilius; Nielsen Ole Haagen
Treatment response and colonic gene expression in patients with Crohn's disease.
Scandinavian journal of gastroenterology 2007;42(7):834-40.
2007: Csillag Claudio; Nielsen Ole Haagen; Vainer Ben; Olsen Jørgen; Dieckgraefe Brian K; Hendel Jakob; Vind Ida; Dupuy Corinne; Nielsen Finn Cilius; Borup Rehannah
Expression of the genes dual oxidase 2, lipocalin 2 and regenerating islet-derived 1 alpha in Crohn's disease.
Scandinavian journal of gastroenterology 2007;42(4):454-63.
2007: Bjerrum Jacob Tveiten; Munck Lars Christian; Krogh-Madsen Mikkel; Nielsen Ole Haagen
[TNF-alpha antibody treatment and remission induction in ulcerative colitis: a review of a Cochrane review]
Ugeskrift for laeger 2007;169(9):792-5.
2007: Ferrero-Miliani L; Nielsen O H; Andersen P S; Girardin S E
Chronic inflammation: importance of NOD2 and NALP3 in interleukin-1beta generation.
Clinical and experimental immunology 2007;147(2):227-35.
2007: Csillag Claudio; Nielsen Ole Haagen; Borup Rehannah; Nielsen Finn Cilius; Olsen Jørgen
Clinical phenotype and gene expression profile in Crohn's disease.
American journal of physiology. Gastrointestinal and liver physiology 2007;292(1):G298-304.
2007: Milman Nils; Nielsen Ole Haagen; Hviid Thomas Vauvert F; Fenger Kirsten
CARD15 single nucleotide polymorphisms 8, 12 and 13 are not increased in ethnic Danes with sarcoidosis.
Respiration; international review of thoracic diseases 2007;74(1):76-9.
2006: Milman Nils; Andersen Claus B; Hansen Annette; van Overeem Hansen Thomas; Nielsen Finn C; Fledelius Hans; Ahrens Peter; Nielsen Ole Haagen
Favourable effect of TNF-alpha inhibitor (infliximab) on Blau syndrome in monozygotic twins with a de novo CARD15 mutation.
APMIS : acta pathologica, microbiologica, et immunologica Scandinavica 2006;114(12):912-9.
2006: Nielsen Ole Haagen; Schroeder Torben V
[Copy is fraudulent--but what is the consequence?]
Ugeskrift for laeger 2006;168(45):3891.
2006: Milman Nils; Hansen Annette; van Overeem Hansen Thomas; Byg Keld-Erik; Nielsen Ole Haagen
[Blau syndrome in monozygotic twins]
Ugeskrift for laeger 2006;168(42):3631-3.
2006: Bjerrum Jacob Tveiten; Jensen Lone Susanne; Nielsen Ole Haagen
[Perioperative blood transfusion and colorectal cancer recurrence: a survey of a Cochrane review]
Ugeskrift for laeger 2006;168(34):2798-801.
2006: Seidelin Jakob B; Nielsen Ole H
Expression profiling of apoptosis-related genes in enterocytes isolated from patients with ulcerative colitis.
APMIS : acta pathologica, microbiologica, et immunologica Scandinavica 2006;114(7-8):508-17.
2006: Borup Rehannah H A; Csillag Claudio; Nielsen Ole Haagen; Nielsen Finn Cilius
[Microarray data analysis]
Ugeskrift for laeger 2006;168(22):2159-62.
2006: Ferrero-Miliani Laura; Seidelin Jakob Benecidt; Nielsen Ole Haagen
[Regulation of cytokine production in inflammatory bowel disease]
Ugeskrift for laeger 2006;168(19):1847-50.
2006: Dahl Eva Efsen; Bangsborg Jette; Nielsen Ole Haagen
[Antibiotic treatment of Clostridium difficile associated diarrhea in adults. A survey of a Cochrane review]
Ugeskrift for laeger 2006;168(17):1631-4.
2006: Vainer Ben; Horn Thomas; Nielsen Ole Haagen
Colonic epithelial cell expression of ICAM-1 relates to loss of surface continuity: a comparative study of inflammatory bowel disease and colonic neoplasms.
Scandinavian journal of gastroenterology 2006;41(3):318-25.
2006: Seidelin Jakob Benedict; Nielsen Ole Haagen
[Transdermal nicotine treatment of ulcerative colitis: a survey of a Cochrane review]
Ugeskrift for laeger 2006;168(7):674-7.
2006: Bouchelouche Kirsten; Andresen Lars; Alvarez Susana; Nordling Jorgen; Nielsen Ole Haagen; Bouchelouche Pierre
Interleukin-4 and 13 induce the expression and release of monocyte chemoattractant protein 1, interleukin-6 and stem cell factor from human detrusor smooth muscle cells: synergy with interleukin-1beta and tumor necrosis factor-alpha.
The Journal of urology 2006;175(2):760-5.
2006: Nielsen O H; Ainsworth M; Csillag C; Rask-Madsen J
Systematic review: coxibs, non-steroidal anti-inflammatory drugs or no cyclooxygenase inhibitors in gastroenterological high-risk patients?
Alimentary pharmacology & therapeutics 2006;23(1):27-33.
2005: Achiam Michael Patrick; Chabanova Elizaveta; Løgager Vibeke Berg; Thomsen Henrik S; Nielsen Ole Haagen
[Magnetic resonance colonography: a new diagnostic tool]
Ugeskrift for laeger 2005;167(45):4279-84.
2005: Nielsen Ole Haagen; Skinhøj Peter
[Travel medicine--an important field in the globalization]
Ugeskrift for laeger 2005;167(42):3961.
2005: Ainsworth Mark A; Nielsen Ole Haagen
[Transjugular intrahepatic portosystemic stent-shunts or paracentesis in the treatment of cirrhotic patients with refractory ascites]
Ugeskrift for laeger 2005;167(35):3273-6.
2005: Thomsen Ole Østergaard; Nielsen Ole Haagen
[Mesalazine for maintenance of medically-induced remission in Crohn disease: a survey of a Cochrane review]
Ugeskrift for laeger 2005;167(33):3015-7.
2005: Csillag Claudio; Nielsen Ole Haagen; Borup Rehannah; Nielsen Finn Cilius
[How far are we from the clinical use of array technology?]
Ugeskrift for laeger 2005;167(20):2168-70.
2005: Ainsworth Mark A; Nielsen Ole Haagen
[Pharmacogenetics--new therapeutic possibilities]
Ugeskrift for laeger 2005;167(20):2141.
2005: Csillag Claudio; Nielsen Ole Haagen; Borup Rehannah; Nielsen Finn Cilius
Microarrays and Crohn's disease: collecting reliable information.
Scandinavian journal of gastroenterology 2005;40(4):369-77.
2005: Dahl Eva Efsen; Nielsen Ole Haagen
[Probiotics for treating infectious diarrhea. A survey of a Cochrane review]
Ugeskrift for laeger 2005;167(16):1725-8.
2005: Nielsen Ole Haagen; Thomsen Ole Ostergaard
[Mesalamine in the treatment of Crohn disease?]
Ugeskrift for laeger 2005;167(15):1656-7.
2005: Kirman Irena; Whelan Richard Larry; Jain Suvinit; Nielsen Sara Elsøe; Seidelin Jakob Benedict; Nielsen Ole Haagen
Insulin-like growth factor binding protein 3 in inflammatory bowel disease.
Digestive diseases and sciences 2005;50(4):780-4.
2005: Seidelin Jakob B; Nielsen Ole Haagen
Continuous cytokine exposure of colonic epithelial cells induces DNA damage.
European journal of gastroenterology & hepatology 2005;17(3):363-9.
2005: Jørgensen Povl; Nielsen Ole Haagen
[Dagens Medicin: disastrous waste of research resources]
Ugeskrift for laeger 2005;167(2):193.
2005: Nielsen Ole Haagen; Vainer Ben; Schaffalitzky de Muckadell Ove B
[Microscopic colitis--a missed diagnosis?--a secondary publication]
Ugeskrift for laeger 2005;167(1):51-2.
2004: Schroeder Torben V; Nielsen Ole Haagen; Poulsen Henrik Day; Rosenberg Jacob; Tulonius Charlotte; Vestergaard Henrik
[Where are we going?]
Ugeskrift for laeger 2004;166(51):4691.
2004: Nielsen Ole Haagen; Vainer Ben; Schaffalitzky de Muckadell Ove B
Microscopic colitis: a missed diagnosis?
Lancet 2004;364(9450):2055-7.
2004: Nielsen Ole Haagen; Madsen Jørgen Rask
[Induction of remission with TNF-alpha inhibitor in Crohn disease. An analysis of a systematic Cochrane review]
Ugeskrift for laeger 2004;166(47):4248-51.
2004: Seidelin Jakob B; Jäättelä Marja; Nielsen Ole Haagen
Continuous interferon-gamma or tumor necrosis factor-alpha exposure of enterocytes attenuates cell death responses.
Cytokine 2004;27(4-5):113-9.
2004: Kirman Irena; Whelan Richard L; Nielsen Ole H
Infliximab: mechanism of action beyond TNF-alpha neutralization in inflammatory bowel disease.
European journal of gastroenterology & hepatology 2004;16(7):639-41.
2004: Nielsen Sara Elsøe; Vainer Ben; Nielsen Ole Haagen
Comparative studies of superoxide production by microbial wall product-primed neutrophils in ulcerative colitis.
Digestive diseases and sciences 2004;49(5):878-82.
2004: Pedersen N; Larsen S; Seidelin J B; Nielsen O H
Alcohol modulates circulating levels of interleukin-6 and monocyte chemoattractant protein-1 in chronic pancreatitis.
Scandinavian journal of gastroenterology 2004;39(3):277-82.
2003: Nielsen Ole Haagen; Borregaard Niels
[Transplantation: ethics and stem cells]
Ugeskrift for laeger 2003;165(50):4823.
2003: Seidelin Jakob B; Horn Thomas; Nielsen Ole H
Simple and efficient method for isolation and cultivation of endoscopically obtained human colonocytes.
American journal of physiology. Gastrointestinal and liver physiology 2003;285(6):G1122-8.
2003: Vainer Ben; Sørensen Susanne; Seidelin Jakob; Nielsen Ole Haagen; Horn Thomas
Expression of ICAM-1 in colon epithelial cells: an ultrastructural study performed on in vivo and in vitro models.
Virchows Archiv : an international journal of pathology 2003;443(6):774-81.
2003: Nielsen Ole Haagen; Schaffalitzky de Muckadell Ove B
[Treatment of collagenous colitis. An analysis of a systematic Cochrane review]
Ugeskrift for laeger 2003;165(33):3154-6.
2003: Nielsen Ole Haagen; Riis Povl
[Publication ethics, national and international regulations]
Ugeskrift for laeger 2003;165(16):1646-8.
2003: Nielsen Ole Haagen; Ainsworth Mark
[Physicians' participation in clinical drug trials]
Ugeskrift for laeger 2003;165(16):1639.
2003: Vainer B; Nielsen O Haagen
Correlation between circulating soluble ICAM-1 and prednisolone-induced amelioration of ulcerative colitis.
Scandinavian journal of gastroenterology 2003;38(3):283-7.
2003: Vainer Ben; Lamberth Kasper; Brimnes Jens; Nielsen Ole H; Claësson Mogens H
Ca2+ response in neutrophils after exposure to bacterial N-formyl-methionyl-leucyl-phenylalanine: delayed response in ulcerative colitis.
European journal of gastroenterology & hepatology 2003;15(3):267-73.
2003: Nielsen O H; Kirman I; Rüdiger N; Hendel J; Vainer B
Upregulation of interleukin-12 and -17 in active inflammatory bowel disease.
Scandinavian journal of gastroenterology 2003;38(2):180-5.
2003: Seidelin Jakob Benedict; Nielsen Ole Haagen
[Apoptosis in chronic inflammatory bowel disease. The importance for pathogenesis and treatment]
Ugeskrift for laeger 2003;165(8):790-2.
2002: Nielsen Sara Elsøe; Nielsen Ole Haagen; Vainer Ben; Claesson Mogens H
[Inflammatory bowel disease--do microorganisms play a role?]
Ugeskrift for laeger 2002;164(50):5947-50.
2002: Nielsen Ole Haagen
[The search for yet unrecognized infectious pathogens]
Ugeskrift for laeger 2002;164(50):5899.
2002: Seidelin Jakob B; Nielsen Ole H; Strøm Jens
Soluble L-selectin levels predict survival in sepsis.
Intensive care medicine 2002;28(11):1613-8.
2002: Hendel J; Ahnfelt-Rønne I; Nielsen O H
Expression of 5-lipoxygenase mRNA is unchanged in the colon of patients with active inflammatory bowel disease.
Inflammation research : official journal of the European Histamine Research Society ... [et al.] 2002;51(8):423-6.
2002: Nielsen Ole H; Nielsen Sara Elsoe; Seidelin Jakob B
Recent therapeutic advances in inflammatory bowel disease.
IDrugs : the investigational drugs journal 2002;5(7):618-22.
2002: Vainer Ben; Sørensen Susanne; Nielsen Ole Haagen; Horn Thomas
Subcellular localization of intercellular adhesion molecule-1 in colonic mucosa in ulcerative colitis.
Ultrastructural pathology 2002;26(2):113-21.
2002: Nielsen Ole Haagen; Madsen Jørgen Rask
[Association between Helicobacter pylori infection and ventricular cancer--more than a suspicion. The Danish Society of Gastroenterology]
Ugeskrift for laeger 2002;164(12):1646.
2002: Holten-Andersen Mads N; Christensen Ib Jarle; Nielsen Hans Jørgen; Stephens Ross W; Jensen Vibeke; Nielsen Ole Haagen; Sørensen Steen; Overgaard Jens; Lilja Hans; Harris Adrian; Murphy Gillian; Brünner Nils
Total levels of tissue inhibitor of metalloproteinases 1 in plasma yield high diagnostic sensitivity and specificity in patients with colon cancer.
Clinical cancer research : an official journal of the American Association for Cancer Research 2002;8(1):156-64.
2001: Nielsen O H; Madsen J R
[Paracetamol increases the risk of upper gastrointestinal hemorrhage and perforation]
Ugeskrift for laeger 2001;163(48):6766.
2001: Nielsen O H; Vainer B; Rask-Madsen J
Review article: the treatment of inflammatory bowel disease with 6-mercaptopurine or azathioprine.
Alimentary pharmacology & therapeutics 2001;15(11):1699-708.
2001: Seidelin J B; Nielsen O H
Digestive Disease Week 2001. Novel therapeutic principles in inflammatory bowel disease. 20-23 May 2001, Atlanta, GA, USA.
IDrugs : the investigational drugs journal 2001;4(8):874-8.
2001: Vainer B; Brimnes J; Claesson M H; Nielsen O H
Impaired sensitivity to beta 2 integrin-blocking in ICAM-1-mediated neutrophil migration in ulcerative colitis.
Scandinavian journal of gastroenterology 2001;36(6):621-9.
2001: Madsen S M; Schlichting P; Davidsen B; Nielsen O H; Federspiel B; Riis P; Munkholm P
An open-labeled, randomized study comparing systemic interferon-alpha-2A and prednisolone enemas in the treatment of left-sided ulcerative colitis.
The American journal of gastroenterology 2001;96(6):1807-15.
2000: Vainer B; Nielsen O H; Hendel J; Horn T; Kirman I
Colonic expression and synthesis of interleukin 13 and interleukin 15 in inflammatory bowel disease.
Cytokine 2000;12(10):1531-6.
2000: Vainer B; Nielsen O H
Changed colonic profile of P-selectin, platelet-endothelial cell adhesion molecule-1 (PECAM-1), intercellular adhesion molecule-1 (ICAM-1), ICAM-2, and ICAM-3 in inflammatory bowel disease.
Clinical and experimental immunology 2000;121(2):242-7.
2000: Vainer B; Nielsen O H
Chemotactic properties of ICAM-1 and PECAM-1 on neutrophil granulocytes in ulcerative colitis: effects of prednisolone and mesalazine.
Alimentary pharmacology & therapeutics 2000;14(8):1023-31.
2000: Nielsen O H; Vainer B; Madsen S M; Seidelin J B; Heegaard N H
Established and emerging biological activity markers of inflammatory bowel disease.
The American journal of gastroenterology 2000;95(2):359-67.
1999: Nielsen O H; Gionchetti P; Ainsworth M; Vainer B; Campieri M; Borregaard N; Kjeldsen L
Rectal dialysate and fecal concentrations of neutrophil gelatinase-associated lipocalin, interleukin-8, and tumor necrosis factor-alpha in ulcerative colitis.
The American journal of gastroenterology 1999;94(10):2923-8.
1999: Rechnitzer C; Nielsen O H
[Malignant solid tumors in children]
Ugeskrift for laeger 1999;161(15):2196-201.
1999: Brimnes J; Nielsen O H; Wiik A; Heegaard N H
Autoantibodies to molecular targets in neutrophils in patients with ulcerative colitis.
Digestive diseases and sciences 1999;44(2):415-23.
1998: Seidelin J B; Vainer B; Horn T; Nielsen O H
Circulating L-selectin levels and endothelial CD34 expression in inflammatory bowel disease.
The American journal of gastroenterology 1998;93(10):1854-9.
1998: Kirman I; Vainer B; Nielsen O H
Interleukin-15 and its role in chronic inflammatory diseases.
Inflammation research : official journal of the European Histamine Research Society ... [et al.] 1998;47(7):285-9.
1998: Vainer B; Nielsen O H; Horn T
Expression of E-selectin, sialyl Lewis X, and macrophage inflammatory protein-1alpha by colonic epithelial cells in ulcerative colitis.
Digestive diseases and sciences 1998;43(3):596-608.
1998: Nielsen O H; Kirman I; Johnson K; Giedlin M; Ciardelli T
The circulating common gamma chain (CD132) in inflammatory bowel disease.
The American journal of gastroenterology 1998;93(3):323-8.
1997: Nielsen O H; Vainer B; Bregenholt S; Claësson M H; Bishop P D; Kirman I
Inflammatory bowel disease: potential therapeutic strategies.
Cytokines, cellular & molecular therapy 1997;3(4):267-81.
1997: Lundsgaard C; Hamberg O; Thomsen O O; Nielsen O H; Vilstrup H
[Increased urea synthesis in patients with active inflammatory bowel disease]
Ugeskrift for laeger 1997;159(44):6519-22.
1997: Nielsen O H; Rüdiger N; Gaustadnes M; Horn T
Intestinal interleukin-8 concentration and gene expression in inflammatory bowel disease.
Scandinavian journal of gastroenterology 1997;32(10):1028-34.
1997: Hendel J; Nielsen O H
Expression of cyclooxygenase-2 mRNA in active inflammatory bowel disease.
The American journal of gastroenterology 1997;92(7):1170-3.
1997: Kirman I; Nielsen O H
Expression of common gamma chain on peripheral blood mononuclear cells in Crohn's disease.
Digestive diseases and sciences 1997;42(2):372-7.
1996: Nielsen O H; Køppen T; Rüdiger N; Horn T; Eriksen J; Kirman I
Involvement of interleukin-4 and -10 in inflammatory bowel disease.
Digestive diseases and sciences 1996;41(9):1786-93.
1996: Nielsen O H; Brynskov J; Vainer B
Increased mucosal concentrations of soluble intercellular adhesion molecule-1 (sICAM-1), sE-selectin, and interleukin-8 in active ulcerative colitis.
Digestive diseases and sciences 1996;41(9):1780-5.
1996: Hendel J; Nielsen O H; Madsen S; Brynskov J
A simple filter-paper technique allows detection of mucosal cytokine levels in vivo in ulcerative colitis. Interleukin-1 and interleukin-1-receptor antagonist.
Digestive diseases and sciences 1996;41(9):1775-9.
1996: Kirman I; Nielsen O H
Increased numbers of interleukin-15-expressing cells in active ulcerative colitis.
The American journal of gastroenterology 1996;91(9):1789-94.
1996: Hendel J; Hendel L; Hage E; Hendel J; Aggestrup S; Nielsen O H
Monitoring of omeprazole treatment in gastro-oesophageal reflux disease.
European journal of gastroenterology & hepatology 1996;8(5):417-20.
1996: Cortes D; Thorup J M; Lenz K; Beck B L; Nielsen O H
[Laparoscopy in 100 consecutive patients with 128 impalpable testes]
Ugeskrift for laeger 1996;158(20):2849-52.
1996: Cortes D; Thorup J M; Nielsen O H; Beck B L
[Cryptorchidism in boys with anal atresia]
Ugeskrift for laeger 1996;158(20):2845-8.
1996: Langholz E; Munkholm P; Davidsen M; Nielsen O H; Binder V
Changes in extent of ulcerative colitis: a study on the course and prognostic factors.
Scandinavian journal of gastroenterology 1996;31(3):260-6.
1996: Gutheil H; Nielsen O H; Hansen T M; Thomsen B S; Ahnfelt-Rønne I
Serum from NSAID-treated patients attenuates the capacity of rat leukocytes to synthesize leukotriene B4.
Inflammation research : official journal of the European Histamine Research Society ... [et al.] 1996;45(1):31-4.
1996: Nielsen O H; Rask-Madsen J
Mediators of inflammation in chronic inflammatory bowel disease.
Scandinavian journal of gastroenterology. Supplement 1996;216():149-59.
1995: Nielsen O H; Ciardelli T; Wu Z; Langholz E; Kirman I
Circulating soluble interleukin-2 receptor alpha and beta chain in inflammatory bowel disease.
The American journal of gastroenterology 1995;90(8):1301-6.
1995: Bouchelouche P N; Berild D; Nielsen O H; Elmgreen J; Poulsen H S
Leukotriene B4 receptor levels and intracellular calcium signalling in polymorphonuclear leukocytes from patients with Crohn's disease.
European journal of gastroenterology & hepatology 1995;7(4):349-56.
1995: Cortes D; Thorup J M; Nielsen O H; Beck B L
Cryptorchidism in boys with imperforate anus.
Journal of pediatric surgery 1995;30(4):631-5.
1995: Cortes D; Thorup J M; Lenz K; Beck B L; Nielsen O H
Laparoscopy in 100 consecutive patients with 128 impalpable testes.
British journal of urology 1995;75(3):281-7.
1995: Kirman I; Nielsen O H; Kjaersgaard E; Brynskov J
Interleukin-2 receptor alpha and beta chain expression by circulating alpha beta and gamma delta T cells in inflammatory bowel disease.
Digestive diseases and sciences 1995;40(2):291-5.
1995: Davidsen B; Munkholm P; Schlichting P; Nielsen O H; Krarup H; Bonnevie-Nielsen V
Tolerability of interferon alpha-2b, a possible new treatment of active Crohn's disease.
Alimentary pharmacology & therapeutics 1995;9(1):75-9.
1994: Nielsen O H; Langholz E; Hendel J; Brynskov J
Circulating soluble intercellular adhesion molecule-1 (sICAM-1) in active inflammatory bowel disease.
Digestive diseases and sciences 1994;39(9):1918-23.
1993: Munkholm P; Langholz E; Nielsen O H; Kreiner S; Binder V
[Increased incidence of Crohn disease in the county of Copenhagen]
Ugeskrift for laeger 1993;155(40):3199-202.
1993: Kvist N E; Thorup J M; Nielsen O H
[Biliary tract atresia. Hepatoportoenteric anastomosis and/or liver transplantation]
Ugeskrift for laeger 1993;155(26):2053-5.
1993: Nielsen O H; Bouchelouche P N; Berild D; Ahnfelt-Rønne I
Effect of 5-aminosalicylic acid and analogous substances on superoxide generation and intracellular free calcium in human neutrophilic granulocytes.
Scandinavian journal of gastroenterology 1993;28(6):527-32.
1993: Thorup J; Cortes D; Nielsen O H
Clinical and histopathological evaluation of operated maldescended testes after LH-RH treatment.
European journal of pediatrics 1993;152 Suppl 2():S37.
1992: Brynskov J; Nielsen O H; Ahnfelt-Rønne I; Bendtzen K
Cytokines in inflammatory bowel disease.
Scandinavian journal of gastroenterology 1992;27(11):897-906.
1992: Munkholm P; Langholz E; Nielsen O H; Kreiner S; Binder V
Incidence and prevalence of Crohn's disease in the county of Copenhagen, 1962-87: a sixfold increase in incidence.
Scandinavian journal of gastroenterology 1992;27(7):609-14.
1992: Waever E; Brandt B; Mortensen T; Jendresen M; Nielsen O H
[Prognosis of surgery performed in premature infants with birth weights below 1500 gram]
Ugeskrift for laeger 1992;154(7):416-8.
1991: Langholz E; Munkholm P; Nielsen O H; Kreiner S; Binder V
Incidence and prevalence of ulcerative colitis in Copenhagen county from 1962 to 1987.
Scandinavian journal of gastroenterology 1991;26(12):1247-56.
1991: Nielsen O H; Ahnfelt-Rønne I
Involvement of oxygen-derived free radicals in the pathogenesis of chronic inflammatory bowel disease.
Klinische Wochenschrift 1991;69(21-23):995-1000.
1991: Nielsen O H; Ahnfelt-Rønne I; Thomsen M K; Kissmeyer A M; Langholz E
Effect of the leukotriene LTD4/LTE4 antagonist, SR 2640, in ulcerative colitis: an open clinical study.
Prostaglandins, leukotrienes, and essential fatty acids 1991;42(3):181-4.
1991: Orholm M; Munkholm P; Langholz E; Nielsen O H; Sørensen T I; Binder V
Familial occurrence of inflammatory bowel disease.
The New England journal of medicine 1991;324(2):84-8.
1990: Vejborg I M; Mantoni M Y; Nielsen O H
[Congenital duodenal obstruction caused by an abnormal superior mesenteric vein]
Ugeskrift for laeger 1990;152(41):3012-3.
1990: Ahnfelt-Rønne I; Nielsen O H; Christensen A; Langholz E; Binder V; Riis P
Clinical evidence supporting the radical scavenger mechanism of 5-aminosalicylic acid.
Gastroenterology 1990;98(5 Pt 1):1162-9.
1990: Langholz E; Nielsen O H
Induction of endogenous arachidonic acid metabolism in human neutrophils with snake venom phospholipase A2, immune complexes, and A23187.
Prostaglandins, leukotrienes, and essential fatty acids 1990;39(3):227-9.
1990: Mortensen T; Brandt B; Waever E; Nielsen O H
[Reconstruction of the bladder neck in exstrophy of the bladder or epispadias using Young-Dee's method]
Ugeskrift for laeger 1990;152(3):165-7.
1990: Langholz E; Nielsen O H; Ahnfelt-Rønne I; Elmgreen J
Arachidonic acid metabolism in neutrophil granulocytes obtained from synovial fluid in rheumatoid arthritis.
Scandinavian journal of rheumatology 1990;19(6):387-91.
1989: Elmgreen J; Ahnfelt-Rønne I; Nielsen O H
Inhibition of human neutrophils by auranofin: chemotaxis and metabolism of arachidonate via the 5-lipoxygenase pathway.
Annals of the rheumatic diseases 1989;48(2):134-8.
1989: Nielsen O H; Ahnfelt-Rønne I; Elmgreen J
Effects of antirheumatic drugs on endogenous arachidonate metabolism and chemotaxis in human neutrophil granulocytes.
Agents and actions 1989;26(1-2):233-4.
1988: Nielsen O H; Verspaget H W; Elmgreen J
Inhibition of intestinal macrophage chemotaxis to leukotriene B4 by sulphasalazine, olsalazine, and 5-aminosalicylic acid.
Alimentary pharmacology & therapeutics 1988;2(3):203-11.
1988: Nielsen O H; Ahnfelt-Rønne I; Elmgreen J
A comparison of the effect of timegadine, levamisole, and D-penicillamine on human neutrophil metabolism of endogenous arachidonic acid and chemotaxis.
Pharmacology & toxicology 1988;62(5):322-5.
1988: Nielsen O H; Ahnfelt-Rønne I
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.
Pharmacology & toxicology 1988;62(4):223-6.
1988: Nielsen O H; Elmgreen J; Ahnfelt-Rønne I
Serum interferon activity in inflammatory bowel disease. Arachidonic acid release and lipoxygenation activated by alpha-class interferon in human neutrophils.
Inflammation 1988;12(2):169-79.
1988: Nielsen O H; Bukhave K; Ahnfelt-Rønne I; Rask-Madsen J
Source of endogenous arachidonate and 5-lipoxygenase products in human neutrophils stimulated by bradykinin and A23187.
Gut 1988;29(3):319-24.
1988: Nielsen O H
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.
Scandinavian journal of gastroenterology. Supplement 1988;150():1-21.
1987: Nielsen O H; Elmgreen J
Activation of neutrophil chemotaxis by leukotriene B4 and 5-hydroxyeicosatetraenoic acid in chronic inflammatory bowel disease.
Scandinavian journal of clinical and laboratory investigation 1987;47(6):605-11.
1987: Elmgreen J; Nielsen O H; Ahnfelt-Rønne I
Enhanced capacity for release of leucotriene B4 by neutrophils in rheumatoid arthritis.
Annals of the rheumatic diseases 1987;46(7):501-5.
1987: Nielsen O H; Bukhave K; Elmgreen J; Ahnfelt-Rønne I
Inhibition of 5-lipoxygenase pathway of arachidonic acid metabolism in human neutrophils by sulfasalazine and 5-aminosalicylic acid.
Digestive diseases and sciences 1987;32(6):577-82.
1987: Nielsen O H; Ahnfelt-Rønne I; Elmgreen J
Abnormal metabolism of arachidonic acid in chronic inflammatory bowel disease: enhanced release of leucotriene B4 from activated neutrophils.
Gut 1987;28(2):181-5.
1987: Ahnfelt-Rønne I; Nielsen O H; Bukhave K; Elmgreen J
Sulfasalazine and its anti-inflammatory metabolite, 5-aminosalicylic acid: effect on arachidonic acid metabolism in human neutrophils, and free radical scavenging.
Advances in prostaglandin, thromboxane, and leukotriene research 1987;17B():918-22.
1986: Nielsen O H; Elmgreen J; Thomsen B S; Ahnfelt-Rønne I; Wiik A
Release of leukotriene B4 and 5-hydroxyeicosatetraenoic acid during phagocytosis of artificial immune complexes by peripheral neutrophils in chronic inflammatory bowel disease.
Clinical and experimental immunology 1986;65(2):465-71.
1986: Nielsen O H; Bukhave K; Ahnfelt-Rønne I; Elmgreen J
Arachidonic acid metabolism in human neutrophils: lack of effect of cyclosporine A.
International journal of immunopharmacology 1986;8(4):419-26.

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