Clinical course during the first 10 years of ulcerative colitis: results from a population-based inception cohort (IBSEN Study)

IC Solberg, I Lygren, J Jahnsen, E Aadland… - Scandinavian journal …, 2009 - Taylor & Francis
Objective. Cohort studies of unselected and newly diagnosed patients are essential for a
better understanding of the prognosis in ulcerative colitis (UC). The aim of this study was to …

Clinical course in Crohn's disease: results of a Norwegian population-based ten-year follow-up study

…, N Stray, J Sauar, J Jahnsen, B Moum, I Lygren… - Clinical …, 2007 - Elsevier
Background & Aims: Most studies concerning the clinical course in CD are retrospective or
based on selected patient groups. Our aim was to assess the course of CD in a prospective …

Design and operations of the Kaldnes moving bed biofilm reactors

B Rusten, B Eikebrokk, Y Ulgenes, E Lygren - Aquacultural engineering, 2006 - Elsevier
The moving bed biofilm reactor (MBBR) was developed in Norway in the late 1980s and
early 1990s. It is covered by several patents and has been a huge success world-wide for …

C-reactive protein: a predictive factor and marker of inflammation in inflammatory bowel disease. Results from a prospective population-based study

M Henriksen, J Jahnsen, I Lygren, N Stray, J Sauar… - Gut, 2008 - gut.bmj.com
Background and aims: C-reactive protein (CRP) levels are often used in the follow-up of
patients with inflammatory bowel disease (IBD). The aims of this study were to establish the …

Ulcerative colitis and clinical course: results of a 5-year population-based follow-up study (the IBSEN study)

M Henriksen, J Jahnsen, I Lygren… - Inflammatory bowel …, 2006 - academic.oup.com
Background The majority of studies concerning the clinical course and prognosis in ulcerative
colitis (UC) are old, retrospective in design, or hospital based. We aimed to identify clinical …

[HTML][HTML] Molecular basis of AKAP specificity for PKA regulatory subunits

MG Gold, B Lygren, P Dokurno, N Hoshi… - Molecular cell, 2006 - cell.com
Localization of cyclic AMP (cAMP)-dependent protein kinase (PKA) by A kinase-anchoring
proteins (AKAPs) restricts the action of this broad specificity kinase. The high-resolution …

Health-related quality of life in patients with inflammatory bowel disease measured with the short form-36: psychometric assessments and a comparison with general …

T Bernklev, J Jahnsen, I Lygren… - Inflammatory bowel …, 2005 - academic.oup.com
Background We compared health-related quality of life (HRQOL) in a population-based
cohort of Norwegian patients with inflammatory bowel disease (IBD) with a normal reference …

A prospective randomized comparison between two MRI studies of the small bowel in Crohn's disease, the oral contrast method and MR enteroclysis

…, L Sandvik, AE Berstad, A Borthne, K Try, I Lygren… - European …, 2007 - Springer
The aim was to compare bowel distension and diagnostic properties of magnetic resonance
imaging of the small bowel with oral contrast (MRI per OS) with magnetic resonance …

A twin study of DSM‐III‐R anxiety disorders

I Skre, S Onstad, S Torgersen, S Lygren… - Acta Psychiatrica …, 1993 - Wiley Online Library
The prevalence of anxiety disorders was studied in a sample of 20 monozygotic (MZ) and 29
dizygotic (DZ) co‐twins of anxiety disorder probands. A comparison group of co‐twins of 12 …

Relationship between sick leave, unemployment, disability, and health-related quality of life in patients with inflammatory bowel disease

…, J Jahnsen, M Henriksen, I Lygren… - Inflammatory bowel …, 2006 - academic.oup.com
Background The goal of this study was to determine the rate of work disability, unemployment,
and sick leave in an unselected inflammatory bowel disease (IBD) cohort and to measure …