Increased iNOS and nitrotyrosine expression in irritable bowel syndrome (IBS). by O'Sullivan, M, Clayton, N, Wong, T, Bountra, C, Buckley, M, O'Morain, C

Activation of nuclear factor-kappa B (NF-kappa B)in diarrhoea predominant irritable bowel syndrome by O'Sullivan, M, Clayton, N, Hurle, M, Bountra, C, Buckley, M, O'Morain, C

Olsalazine is not superior to placebo in maintaining remission of inactive Crohn's colitis and ileocolitis: a double blind, parallel, randomised, multicentre study. by Mahmud, N, Kamm, M, Dupas, J, Jewell, D, O'Morain, C, Weir, D, Kelleher, D

Increased mucosal mast cells - Evidence of an inflammatory response in IBS? by O'Sullivan, M, Breslin, N, Harman, I, Clayton, N, Bountra, C, McLaren, A, O'Morain, C

Increased mucosal mast cells in irritable bowel syndrome (IBS). by O'Sullivan, M, Breslin, N, Harman, I, Clayton, N, Bountra, C, McLaren, A, O'Morain, C

Increased mast cells in the irritable bowel syndrome. by O'Sullivan, M, Clayton, N, Breslin, N, Harman, I, Bountra, C, McLaren, A, O'Morain, C

Increased iNOS expression in irritable bowel syndrome (IBS) patients with stress related symptoms by O'Sullivan, M, Clayton, N, Moloney, G, Bountra, C, Crotty, P, Buckley, M, O'Connor, H, O'Morain, C

Review article: defining remission in ulcerative colitis. by Travis, S, Higgins, P, Orchard, T, Van Der Woude, C, Panaccione, R, Bitton, A, O'Morain, C, Panés, J, Sturm, A, Reinisch, W, Kamm, M, D'Haens, G

The second European evidence-based Consensus on the diagnosis and management of Crohn's disease: Current management. by Dignass, A, Van Assche, G, Lindsay, J, Lémann, M, Söderholm, J, Colombel, J, Danese, S, D'Hoore, A, Gassull, M, Gomollón, F, Hommes, D, Michetti, P, O'Morain, C, Oresland, T, Windsor, A, Stange, E, Travis, S

Development of an index to define overall disease severity in IBD by Siegel, C, Whitman, C, Spiegel, B, Feagan, B, Sands, B, Loftus, E, Panaccione, R, D'Haens, G, Bernstein, C, Gearry, R, Ng, S, Mantzaris, G, Sartor, B, Silverberg, M, Riddell, R, Koutroubakis, I, O'Morain, C, Lakatos, P, McGovern, D, Halfvarson, J, Reinisch, W, Rogler, G, Kruis, W, Tysk, C, Schreiber, S, Danese, S, Sandborn, W, Griffiths, A, Moum, B, Gasche, C, Pallone, F, Travis, S, Panes, J, Colombel, J, Hanauer, S, Peyrin-Biroulet, L