2016

• Brenna, Øystein; Furnes, Marianne Waldum; Munkvold, Bjørn; Kidd, Mark; Sandvik, Arne Kristian; Gustafsson, Björn. (2016) Cellular localization of guanylin and uroguanylin mRNAs in human and rat duodenal and colonic mucosa. Cell and Tissue Research
  Academic article

2015

• Brenna, Øystein; Bruland, Torunn; Furnes, Marianne Waldum; Granlund, Atle Van Beelen; Drozdov, Ignat; Emgård, Johanna. (2015) The guanylate cyclase-C signaling pathway is down-regulated in inflammatory bowel disease. Scandinavian Journal of Gastroenterology
  Academic article

2013

• Brenna, Øystein; Furnes, Marianne Waldum; Drozdov, Ignat; Granlund, Atle Van Beelen; Flatberg, Arnar; Sandvik, Arne Kristian. (2013) Relevance of TNBS-Colitis in Rats: A Methodological Study with Endoscopic, Historical and Transcripttomic Characterization and Correlation to IBD. PLOS ONE
  Academic article
• Granlund, Atle Van Beelen; Østvik, Ann Elisabet; Brenna, Øystein; Torp, Sverre Helge; Gustafsson, Björn; Sandvik, Arne Kristian. (2013) REG gene expression in inflamed and healthy colon mucosa explored by in situ hybridisation. Cell and Tissue Research
  Academic article
• Damen, Rikard; Haugen, Martin; Svejda, Bernhard; Alaimo, Daniele; Brenna, Øystein; Pfragner, Roswitha. (2013) The Stimulatory Adenosine Receptor ADORA2B Regulates Serotonin (5-HT) Synthesis and Release in Oxygen-Depleted EC Cells in Inflammatory Bowel Disease. PLOS ONE
  Academic article

2011

• Brenna, Øystein; Aasarød, Knut; Gustafsson, Björn. (2011) A man in his 30s with recurrent vomiting and abdominal pain relieved by hot showers. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Academic article