Vitenskapelig artikkel

• Camilla Thuen; Robin Maria Francisca Kenter; Jørg Assmus et al. (2026). Internet-delivered cognitive behavioral therapy and FODMAP diet for adults with irritable bowel syndrome: A four-arm randomized controlled trial. (ekstern lenke)
• Muhammad Umael Khan; Ingeborg Brønstad; Eline Margrete Randulff Hillestad et al. (2025). Increase in circulating GLP-1 following low FODMAP diet in irritable bowel syndrome patients. (ekstern lenke)
• Julie Eirin Billing; Birgitte Berentsen Jacobsen; Arvid Lundervold et al. (2023). Cognitive function in patients with irritable bowel syndrome: impairment is common and only weakly correlated with depression/anxiety and severity of gastrointestinal symptoms. (ekstern lenke)
• Kine Gregersen; Ragna Lind; Tormod Bjørkkjær et al. (2008). Effects of seal oil on meal-induced symptoms and gastric accommodation in patients with subjective food hypersensitivity. A pilot study. (ekstern lenke)
• Camilla Thuen; Hanne Karoline Hinderaker; Elisabeth Kjelsvik Steinsvik et al. (2025). Implementing a digital treatment program for patients with irritable bowel syndrome into routine care: a qualitative evaluation of barriers and facilitators perceived by key stakeholders. (ekstern lenke)
• Benuarda Toto; Alice Refosco; Maria O'Keeffe et al. (2022). Intestinal permeability and gene expression after polyethylene and polyamide microplastic ingestion in Wistar rats. (ekstern lenke)
• Ragna Lind; Snorri Olafsson; Ina Hjelland et al. (2008). Lifestyle of patients with self-reported food hypersensitivity differ little from controls. (ekstern lenke)
• Tormod Bjørkkjær; Johan G Brun; Merete Valen et al. (2006). Short-term duodenal seal oil administration normalised n-6 to n-3 fatty acid ratio in rectal mucosa and ameliorated bodily pain in patients with inflammatory bowel disease. (ekstern lenke)
• Tarek Mazzawi; Trygve Hausken; Per Førde Refsnes et al. (2022). The Effect of Anaerobically Cultivated Human Intestinal Microbiota Compared to Fecal Microbiota Transplantation on Gut Microbiota Profile and Symptoms of Irritable Bowel Syndrome, a Double-Blind Placebo-Controlled Study. (ekstern lenke)
• Ragna Lind; Gülen Arsland Lied; Kristine Lillestøl et al. (2010). Do psychological factors predict symptom severity in patients with subjective food hypersensitivity?. (ekstern lenke)
• Ragna Lind; Kristine Lillestøl; Jørgen Valeur et al. (2010). Job stress and coping strategies in patients with subjective food hypersensitivity. (ekstern lenke)
• Eline Margrethe Randulff Hillestad; Elisabeth Kjelsvik Steinsvik; Erica Sande Teige et al. (2024). Nutritional safety and status following a 12-week strict low FODMAP diet in patients with irritable bowel syndrome. (ekstern lenke)
• Ellen Johanne Vara; Cecilie Svanes; Trude Duelien Skorge et al. (2016). Functional gastrointestinal symptoms are associated with higher serum total IgE levels, but less atopic sensitization. (ekstern lenke)
• Astri J. Lundervold; Eline Margrethe Randulff Hillestad; Gülen Arslan Lied et al. (2023). Assessment of Self-Reported Executive Function in Patients with Irritable Bowel Syndrome Using a Machine-Learning Framework. (ekstern lenke)
• Ellen Johanne Vara; Jørgen Valeur; Trygve Hausken et al. (2016). Extra-intestinal symptoms in patients with irritable bowel syndrome: related to high total IgE levels and atopic sensitization?. (ekstern lenke)
• Gülen Arsland Lied; Petra Vogelsang; Arnold Berstad et al. (2011). Dendritic cell populations in patients with self-reported food hypersensitivity. (ekstern lenke)
• Gülen Arslan; Ragna Anne Lind; Erik Florvaag et al. (2005). Gastrointestinal matoverfølsomhet hos voksne - nye studier om mulige årsaker. (ekstern lenke)
• Arnold Berstad; Gülen Arslan; Ragna Anne Lind et al. (2005). Food hypersensitivity-immunologic (peripheral) or cognitive (central) sensitisation?. (ekstern lenke)
• Gülen Arslan; Odd Helge Gilja; Ragna Anne Lind et al. (2005). Response to intestinal provocation monitored by transabdominal ultrasound in patients with food hypersensitivity. (ekstern lenke)
• Malin Mandelid Kleppe; Ingeborg Brønstad; Gülen Arslan Lied et al. (2022). Intestinal barrier integrity in anorexia nervosa (a pilot study). (ekstern lenke)
• Tarek Mazzawi; Trygve Hausken; Johannes Espolin Roksund Hov et al. (2019). Clinical response to fecal microbiota transplantation in patients with diarrhea-predominant irritable bowel syndrome is associated with normalization of fecal microbiota composition and short-chain fatty acid levels. (ekstern lenke)
• Hanna Fjeldheim Dale; Jan Gunnar Hatlebakk; Nils Hovdenak et al. (2018). The effect of a controlled gluten challenge in a group of patients with suspected non-coeliac gluten sensitivity: A randomized, double-blind placebo-controlled challenge. (ekstern lenke)
• Gülen Arslan; Kari Erichsen; Anne Marita Milde et al. (2007). No Protection against DSS-induced Colitis by Short-term Pretreatment with Seal or Fish Oils in Rats. (ekstern lenke)
• Caroline Jensen; Marie Fagervik Antonsen; Gülen Arslan Lied (2022). Gut microbiota and fecal microbiota transplantation in patients with food allergies: A systematic review. (ekstern lenke)
• Kim Nylund; Svein Ødegaard; Trygve Hausken et al. (2009). Sonography of the small intestine. (ekstern lenke)
• Ellen Johanne Vara; Karl Albert Brokstad; Trygve Hausken et al. (2018). Altered levels of cytokines in patients with irritable bowel syndrome are not correlated with fatigue. (ekstern lenke)
• Siew Ng; Gülen Arsland Lied; Micheal Kamm et al. (2009). Predictive value and clinical significance of myenteric plexitis in Crohn`s disease. (ekstern lenke)
• Siew Ng; Gülen Arsland Lied; Naila Arebi et al. (2009). Clinical and surgical recurrence of Crohn`s diases after ileocolonic resection in a specialist unit. (ekstern lenke)
• Alena M. Bubeck; Paul Urbain; Cathrine Horn et al. (2023). High-fat diet impact on intestinal cholesterol conversion by the microbiota and serum cholesterol levels. (ekstern lenke)
• Gülen Arsland Lied; Kristine Lillestøl; Jørgen Valeur et al. (2010). Intestinal B cell-activating factor: an indicator of non-IgE mediated hypersensitivity reactions to food?. (ekstern lenke)
• Gülen Arslan Lied (2014). Indication of immune activation in patients with perceived food hypersensitivity. (ekstern lenke)
• Tarek Mazzawi; Magdy El-Salhy; Gülen Arslan Lied et al. (2021). The Effects of Fecal Microbiota Transplantation on the Symptoms and the Duodenal Neurogenin 3, Musashi 1, and Enteroendocrine Cells in Patients With Diarrhea-Predominant Irritable Bowel Syndrome. (ekstern lenke)
• Eline Lundekvam Storlid; Trygve Hausken; Gülen Arslan Lied et al. (2017). Gastric accommodation in healthy subjects studied by ultrasound, manometry, and impedancemetry. (ekstern lenke)
• Trine Larsen; Trygve Hausken; Synne Otteraaen Ystad et al. (2018). Does the low FODMAP diet improve symptoms of radiation-induced enteropathy? A pilot study. (ekstern lenke)
• Hanna Fjeldheim Dale; Caroline Jensen; Trygve Hausken et al. (2019). Effects of a Cod Protein Hydrolysate Supplement on Symptoms, Gut Integrity Markers and Fecal Fermentation in Patients with Irritable Bowel Syndrome. (ekstern lenke)
• Caroline Jensen; Hanna Fjeldheim Dale; Trygve Hausken et al. (2019). Supplementation with cod protein hydrolysate in older adults: A dose range cross-over study. (ekstern lenke)
• Anne Marita Milde; Gülen Arslan; James Bruce Overmier et al. (2005). An acute stressor enhances sensitivity to a chemical irritant and increases 51-CrEDTA permeability of the colon in adult rats. (ekstern lenke)
• Gülen Arsland Lied; Gudrun Elise Kahrs; Ragna Lind et al. (2004). Patients with subjective food hypersensitivity: The value of analysing intestinal permeability and inflammation markers in gut lavage fluid. (ekstern lenke)
• Linn Anne Brunborg; TM Madland; Ragna Lind et al. (2008). Effects of short-term oral administration of dietary marine oils in patients with inflammatory bowel disease and joint pain: A pilot study comparing seal oil and cod liver oil. (ekstern lenke)
• Hanna Fjeldheim Dale; Lise Madsen; Gülen Arslan Lied (2019). Fish-derived proteins and their potential to improve human health. (ekstern lenke)
• Tormod Bjørkkjær; Linn Anne Brunborg; Gülen Arsland Lied et al. (2004). Reduced joint pain after short-term duodenal administration of seal oil in patients with inflammatory bowel disease: comparison with soy oil. (ekstern lenke)
• Gülen Arsland Lied; Svein Ødegaard; Said Elsayed et al. (2002). Food allergy and intolerance: response to intestinal provocation monitored by endosonography. (ekstern lenke)
• Caroline Jensen; Hanna Fjeldheim Dale; Trygve Hausken et al. (2020). The effect of supplementation with low doses of a cod protein hydrolysate on satiety hormones and inflammatory biomarkers in adults with metabolic syndrome: A randomized, double-blind study. (ekstern lenke)
• Gülen Arslan Lied; Odd Helge Gilja; Trygve Hausken (2014). Har silibinin en plass i behandlingen av leversykdommer?. (ekstern lenke)
• Tarek Mazzawi; Gülen Arslan Lied; Dag André Sangnes et al. (2018). The kinetics of gut microbial community composition in patients with irritable bowel syndrome following fecal microbiota transplantation. (ekstern lenke)
• Anne Marita Milde; Gülen Arslan; Arne Roseth et al. (2003). Intestinal permeability and faecal granulocyte marker protein in dextran sulphate sodium - induced colitis in rats. (ekstern lenke)
• Simon Ballance; Hanne Kirsti Mæhre; Anne Rieder et al. (2022). The solution properties of galactomannan after simulated digestion of guar fortified bread predict the extent of postprandial insulin reduction in healthy adult overweight subjects. (ekstern lenke)
• Hanna Fjeldheim Dale; Julianne Cecilie Høibak Johannessen; Ingeborg Brønstad et al. (2021). Assessment of markers of gut integrity and inflammation in non-celiac gluten sensitivity after a gluten free-diet. (ekstern lenke)
• Gülen Arsland Lied; Ragna Lind; Erik Florvaag et al. (2005). Berstad A. Matoverfølsomhet hos voksne – nye studier om mulige årsaker. (ekstern lenke)
• Gülen Arsland Lied (2005). Gastrointestinal matoverfølsomhet – et økende problem i befolkningen. (ekstern lenke)
• Kari Erichsen; Anne Marita Milde; Gülen Arslan et al. (2005). Low-dose oral ferrous fumarate aggravated intestinal inflammation in rats with DSS-induced colitis. (ekstern lenke)
• Erica Sande Teige; Eline Margrethe Randulff Hillestad; Elisabeth Kjelsvik Steinsvik et al. (2024). Fecal bacteria and short-chain fatty acids in irritable bowel syndrome: relations to subtype. (ekstern lenke)
• Alain Dominique Starke; Jutta Dierkes; Gülen Arslan Lied et al. (2025). Supporting healthier food choices through AI-tailored advice: A research agenda. (ekstern lenke)
• Arnold Berstad; Gülen Arsland Lied; Geir Folvik (2000). Relationship between intestinal permeability and calprotectin concentration in gut lavage fluid. (ekstern lenke)
• Gülen Arsland Lied; Tamer Atasever; Mehmet Cindoruk et al. (2001). 51CrEDTA colonic permeability and therapy response in ulcerative colitis. (ekstern lenke)
• Gülen Arsland Lied; Mehmet Cindoruk; Tamer Atasever et al. (2000). Assessment of intestinal permeability using 51CrEDTA in inflammatory bowel disease. (ekstern lenke)
• Kine Gregersen; Jørgen Valeur; Kristine Lillestøl et al. (2011). Subjective food hypersensitivity: assessment of enterochromaffin cell markers in blood and gut lavage fluid. (ekstern lenke)
• Gülen Arsland Lied; Linn Anne Bjelland Brunborg; Livar Frøyland et al. (2002). Effects of duodenal seal oil administration in patients with inflammatory bowel disease. (ekstern lenke)
• Gülen Arsland Lied; Mehmet Cindoruk; Gul Bahar Ulkar et al. (2001). Serum eosinophilic cationic protein: A marker of eosinophilic infiltration in inflammatory bowel disease?. (ekstern lenke)
• Gülen Arslan Lied; Anne Marita Milde; Kim Nylund et al. (2012). Increased wall thickness using ultrasonography is associated with inflammation in an animal model of experimental colitis. (ekstern lenke)
• Caroline Jensen; Cathrine Horn Sommersten; Johnny Laupsa-Borge et al. (2024). Quality and quantity of carbohydrates, faecal short-chain fatty acids and gastrointestinal symptoms– results from a randomised, controlled trial (CARBFUNC). (ekstern lenke)
• Hanna Fjeldheim Dale; Caroline Jensen; Trygve Hausken et al. (2018). Effect of a cod protein hydrolysate on postprandial glucose metabolism in healthy subjects: A double-blind cross-over trial. (ekstern lenke)
• Bodil Bjørndal; Tore Grimstad; Daniel Cacabelos et al. (2013). Tetradecylthioacetic acid attenuates inflammation and has antioxidative potential during experimental colitis in rats. (ekstern lenke)
• Sol Maja Graasvold Bjørkevoll; Eline Margrete Randulff Hillestad; Gülen Arslan Lied et al. (2025). A 12-Week Strict Low FODMAP Diet Reduces the Severity Levels of Fatigue, Depression, Anxiety, and Inattention in Patients with Irritable Bowel Syndrome. (ekstern lenke)
• Arvid Lundervold; Ben René Bjørsvik; Julie Eirin Billing et al. (2025). Brain Morphometry and Cognitive Features in the Prediction of Irritable Bowel Syndrome. (ekstern lenke)
• Kine Gregersen; Ragna Lind; Jørgen Valeur et al. (2010). Duodenal administered seal oil for patients with subjective food hypersensitivity: an explorative open pilot study. (ekstern lenke)
• Ragna Anne Lind; Gülen Arslan; Hege Randi Eriksen et al. (2005). Subjective health complaints and modern health worries in patients with subjective food hypersensitivity. (ekstern lenke)
• Ute Kessler; Guro Årdal Rekkedal; Øyvind Rø et al. (2020). Association between gastrointestinal complaints and psychopathology in patients with anorexia nervosa. (ekstern lenke)
• Hanna Fjeldheim Dale; Caroline Jensen; Trygve Hausken et al. (2019). Acute effect of a cod protein hydrolysate on postprandial acylated ghrelin concentration and sensations associated with appetite in healthy subjects: a double-blind crossover trial. (ekstern lenke)
• Caroline Jensen; Hanna Fjeldheim Dale; Trygve Hausken et al. (2020). Supplementation with low doses of a cod protein hydrolysate on glucose regulation and lipid metabolism in adults with metabolic syndrome: A randomized, double-blind study. (ekstern lenke)
• Noman Haleem; Astri J. Lundervold; Gülen Arslan Lied et al. (2023). A psychological symptom based machine learning model for clinical evaluation of irritable bowel syndrome. (ekstern lenke)
• Gülen Arslan Lied; Kjetil B. Lund; Torgeir Storaas (2019). Intraoperative anaphylaxis to gelatin-based hemostatic agents: a case report. (ekstern lenke)
• Gülen Arslan Lied (2017). Red meat allergy induced by tick bites: A Norwegian case report. (ekstern lenke)
• Astri J. Lundervold; Julie Eirin Billing; Birgitte Berentsen Jacobsen et al. (2024). Decoding IBS: a machine learning approach to psychological distress and gut-brain interaction. (ekstern lenke)
• Gülen Arslan; Kristine Lillestøl; Arna Mulahasanovic et al. (2006). Food Hypersensitivity Reactions Visualised by Ultrasonography and Magnetic Resonance Imaging in a Patient Lacking Systemic Food-Specific IgE. (ekstern lenke)
• Birgitte Berentsen; Bharath Halandur Nagaraja; Erica Persson Teige et al. (2020). Study protocol of the Bergen brain-gut-microbiota-axis study: A prospective case-report characterization and dietary intervention study to evaluate the effects of microbiota alterations on cognition and anatomical and functional brain connectivity in patients with irritable bowel syndrome. (ekstern lenke)
• Kristine Lillestøl; Arnold Berstad; Ragna Lind et al. (2010). Anxiety and depression in patients with self-reported food hypersensitivity. (ekstern lenke)
• Gülen Arslan Lied; Jian Chen; Håkon Reikvam (2013). Forskningsveiledning - en av de essensielle faktorene på «veien til doktorgrad». (ekstern lenke)
• Jørgen Valeur; Milada C Småstuen; Torunn Knudsen et al. (2018). Exploring gut microbiota composition as an indicator of clinical response to dietary FODMAP restriction in patients with irritable bowel syndrome. (ekstern lenke)
• Cathrine Horn; Eirin Semb Gjerde; Johnny Laupsa-Borge et al. (2023). Relationship between Ketones, Ghrelin, and, Appetite on Isocaloric Diets with Varying Carbohydrate Quality and Amount: Results from a Randomized Controlled Trial in People with Obesity (CARBFUNC). (ekstern lenke)
• Tarek Mazzawi; Øystein Solberg Eikrem; Gülen Arslan Lied et al. (2020). Abnormal Uroguanylin Immunoreactive Cells Density in the Duodenum of Patients with Diarrhea-Predominant Irritable Bowel Syndrome Changes following Fecal Microbiota Transplantation. (ekstern lenke)
• Gülen Arsland Lied; Ragna Lind; Snorri Olafsson et al. (2004). Quality of life in patients with subjective food hypersensitivity: Applicability of the 10-item short form of the Nepean Dyspepsia Index. (ekstern lenke)
• Kristine Lillestøl; Lars Inge Helgeland; Gülen Arsland Lied et al. (2010). Indications of 'atopic bowel' in patients with self-reported food hypersensitivity. (ekstern lenke)
• Tonje Nesvik Hustoft; Trygve Hausken; Synne Otteraaen Ystad et al. (2017). Effects of varying dietary content of fermentable short-chain carbohydrates on symptoms, fecal microenvironment, and cytokine profiles in patients with irritable bowel syndrome. (ekstern lenke)

Vitenskapelig litteraturgjennomgang

• Muhammad Umael Khan; Gülen Arslan Lied (2025). Wheat-Related Gastrointestinal Diseases: Narrative Review. (ekstern lenke)
• Erica Sande Teige; Urd Sortvik; Gülen Arslan Lied (2024). A Systematic Review: Fecal Bacterial Profile in Patients with Irritable Bowel Syndrome Analyzed with the GA-Map Dysbiosis Test Based on the 16S rRNA Gene of Bacterial Species or Groups. (ekstern lenke)
• Gülen Arsland Lied; Kristine Lillestøl; Ragna Lind et al. (2011). Perceived food hypersensitivity: A review of 10 years of interdisciplinary research at a reference center. (ekstern lenke)
• Eline Margrete Randulff Hillestad; Aina van der Meeren; Bharath Halandur Nagaraja et al. (2022). Gut bless you: The microbiota-gut-brain axis in irritable bowel syndrome. (ekstern lenke)
• Gülen Arsland Lied (2009). Matoverfølsomhet og funksjonelle mage-tarmsykdommer: Hvilke punkter er viktige ved første konsultasjon?. (ekstern lenke)
• Gülen Arslan Lied (2017). An overview of potential pathophysiological mechanisms in food hypersensitivity. (ekstern lenke)
• Arnold Berstad; Jørgen Valeur; Kristine Lillestøl et al. (2011). Matoverfølsomhet- Et paradigmeskifte?. (ekstern lenke)
• Hanna Fjeldheim Dale; Jessica R. Biesiekierski; Gülen Arslan Lied (2018). Non-coeliac gluten sensitivity and the spectrum of gluten-related disorders: an updated overview. (ekstern lenke)
• Christina Osland Johannesen; Hanna Fjeldheim Dale; Caroline Jensen et al. (2020). Effects of plant-based diets on outcomes related to glucose metabolism: A systematic review. (ekstern lenke)
• Elin Lund Transeth; Hanna Fjeldheim Dale; Gülen Arslan Lied (2020). Comparison of gut microbiota profile in celiac disease, non-celiac gluten sensitivity and irritable bowel syndrome: A systematic review. (ekstern lenke)
• Arnold Berstad; Jørgen Valeur; Kristine Lillestøl et al. (2011). Pasienten tåler ikke mat - hva skal vi tro?. (ekstern lenke)
• Gülen Arslan Lied (2014). Immunsystemets rolle ved selvrapportert matoverfølsomhet. (ekstern lenke)
• Elisabeth Tran; Hanna Fjeldheim Dale; Caroline Jensen et al. (2020). Effects of plant-based diets on weight status: A systematic review. (ekstern lenke)
• Gülen Arsland Lied; Arnold Berstad (2011). Functional and clinical aspects of the B-cell-activating factor (BAFF): a narrative review. (ekstern lenke)
• Hanna Fjeldheim Dale; Stella Hellgren Rasmussen; Özgün Ömer Asiller et al. (2019). Probiotics in irritable bowel syndrome: An up-to-date systematic review. (ekstern lenke)
• Gülen Arslan (2007). Gastrointestinal food hypersensitivity: Symptoms, diagnosis and provocation tests. (ekstern lenke)
• Arnold Berstad; Gülen Arsland Lied; Erik Florvaag et al. (1999). Intestinal allergi. (ekstern lenke)
• Hanna Fjeldheim Dale; Gülen Arslan Lied (2020). Gut microbiota and therapeutic approaches for dysbiosis in irritable bowel syndrome: recent developments and future perspectives. (ekstern lenke)
• Gülen Arslan Lied (2014). Spekter av gluten-relaterte lidelser. (ekstern lenke)

Medieintervju

• Ingrid Spilde; Marianne Molin; Marit Kolby et al. (2026). Norsk studie testet det motsatte av det vanlige rådet mot irritabel tarm. (ekstern lenke)
• Gülen Arslan Lied; Mariann Reikerås; Tony Ågotnes (2024). Gluten, cøliaki og gluten relaterte tilstander. (ekstern lenke)
• Askvik Kristine; Aud K Herland Berstad; Gülen Arslan Lied et al. (2014). Spesialistfront mot allergi. (ekstern lenke)
• Gülen Arslan Lied (2019). Matvareoverfølsomhet og -allergi. (ekstern lenke)
• Gülen Arslan Lied; Ingrid Spilde (2022). De som var lenge syke etter covid-19, hadde ofte forstyrrelser i tarm­bakteriene. (ekstern lenke)
• Gülen Arsland Lied (2012). Matallergi. Diagnostisk manuel for voksne (DM voksen). (ekstern lenke)
• Gülen Arslan Lied; Ingrid Rise Fry (2020). Forskningsprisvinner er ledende på matallergi og intoleranser. (ekstern lenke)
• Gülen Arslan Lied; Ingrid Hagerup (2019). IBS-pasienter ble bedre i magen etter bæsj-transplantasjon. (ekstern lenke)
• Hanna Fjeldheim Dale; Gülen Arslan Lied (2018). Nina Kristiansen utelater et viktig budskap om vår forskning på glutensensitivitet. (ekstern lenke)
• Gülen Arslan Lied; Thomas Martin Abrahamsen (2020). Kronprins Haakons forskningspris til Haukelandforsker. (ekstern lenke)
• Gülen Arslan Lied; Amalie Nord Hagen (2020). Eksperter kaller matintoleranse­tester for svindel. Ina (26) fikk påvist intoleranse hun ikke hadde. (ekstern lenke)
• Gülen Arslan Lied; Hanna Fjeldheim Dale; Ingrid Hagerup (2018). Mente selv at de ikke tålte gluten, men ble ikke verre av å spise gluten. (ekstern lenke)
• Gülen Arslan Lied; Anders Ihle Tovan (2025). Nye funn om ulcerøs kolitt og Crohns sykdom: Dette kan hjelpe mot plagene. (ekstern lenke)
• Hanna Fjeldheim Dale; Gülen Arslan Lied (2019). Probiotika kan hjelpe på magetrøbbel. (ekstern lenke)
• Gülen Arslan Lied; Marianne Nordahl (2021). Matallergier har økt dramatisk. Nå kommer forskere med en ny teori om hvorfor. (ekstern lenke)
• Gülen Arslan Lied; Dunia Zeinalzadeh (2025). Studie: Advarsel til alle med IBS. (ekstern lenke)
• Hanna Fjeldheim Dale; Stella Hellgren Rasmussen; Gülen Arslan Lied (2019). Probiotika kan hjelpe på magetrøbbel. (ekstern lenke)
• Gülen Arslan Lied; Marit Zinöcker; Sissi Stove Lorenzen et al. (2021). Et kaos av dietter - Hva er den beste dietten for oss med fordøyelsesssykdommer?. (ekstern lenke)
• Gülen Arslan Lied; Ingrid Hagerup (2020). Astma- og allergipris til Gülen Arslan Lied. (ekstern lenke)
• Gülen Arslan Lied (2022). People who remained sick long after their COVID-19 infection often had alterations in their intestinal bacteria. (ekstern lenke)
• Bjørnstad Malini Gaare; Gülen Arslan Lied (2015). Slik får du fart på magen. (ekstern lenke)
• Hanna Fjeldheim Dale; Gülen Arslan Lied (2018). Glutenstøtten kan bli kraftig redusert. (ekstern lenke)
• Randi Holmås; Gülen Arslan Lied (2014). Karrierevegar sentralt på Orpheus-konferansen 2014. (ekstern lenke)
• Tonje Hustoft; Gülen Arslan Lied (2016). Studerte placebo-effekten ved kosthold. (ekstern lenke)

Konferanseabstrakt

• Erica Sande Teige; Eline Margrete Randulff Hillestad; Elisabeth Kjelsvik Steinsvik et al. (2022). Bergen Braingut Study: Relations between fecal microbiota profile and its metabolites (short-chain fatty acids) and symptoms in irritable bowel syndrome. (ekstern lenke)
• Gülen Arslan Lied; Ellen Vara; Trude Duelien Skorge et al. (2015). Atopic sensitization and functional gastrointestinal symptoms: Is there any relation?. (ekstern lenke)
• Jørgen Valeur; Milada C Småstuen; Torunn Knudsen et al. (2017). Microbial DNA markers associated with response to a low FODMAP diet in patients with irritable bowel syndrome. (ekstern lenke)
• Kristine Lillestøl; Jørgen Valeur; Lars Inge Helgeland et al. (2009). Indications of `atopic bowel` in patients with irritable bowel syndrome (IBS). (ekstern lenke)
• Gülen Arsland Lied; Petra Vogelsang; Arnold Berstad et al. (2010). Dendritic cell populations in patients with self-reported food hypersensitivity. (ekstern lenke)
• Kristine Lillestøl; Lars Inge Helgeland; Erik Florvaag et al. (2009). Indications of "atopic bowel" in patients with irritable bowel syndrome. (ekstern lenke)
• Gülen Arsland Lied; Kristine Lillestøl; Jørgen Valeur et al. (2009). Potential role of B-cell activating factor in non-IgE-mediated hypersensitivity reactions to food. (ekstern lenke)
• Tarek Mazzawi; Magdy El-Salhy; Gülen Arslan Lied et al. (2017). Effect of faecal microbiota transplantation on Neurogenin 3, Musahsi 1 and enteroendocrine cells in the duodenum of patients with irritable bowel syndrome. (ekstern lenke)
• Hanna Fjeldheim Dale; Jan Gunnar Hatlebakk; Nils Hovdenak et al. (2017). The effect of a controlled gluten challenge in patients with suspected non-coeliac gluten sensitivity: A randomized, double-blind placebo-controlled challenge. (ekstern lenke)
• Siew Ng; Gülen Arsland Lied; Farah Sandhu et al. (2008). Cross-sectional study on the correlation between pre-operative azathioprine and myenteric plexitis in the proximal resection margins and affected Crohn's disease segment. (ekstern lenke)
• Ellen Vara; Cecilie Svanes; Trude Duelien Skorge et al. (2014). Are total immunoglobulin E and atopic sensitization associated with food-related gastrointestinal complaints?. (ekstern lenke)
• Tarek Mazzawi; Gülen Arslan Lied; Johannes Espolin Roksund Hov et al. (2018). Effects of faecal microbiota transplantation on gut microenvironment and symptoms in patients with irritable bowel syndrome. (ekstern lenke)
• Ellen Johanne Vara; Jørgen Valeur; Trygve Hausken et al. (2016). High levels of serum total IgE-antibodies are not related to intestinal and extra-intestinal symptom severity in irritable bowel syndrome. (ekstern lenke)
• Tarek Mazzawi; Gülen Arslan Lied; Magdy El-Salhy et al. (2016). Kinetics of microbial community composition in patients with diarrhea-predominant irritable bowel syndrome following faecal microbiota transplantation. (ekstern lenke)
• Tarek Mazzawi; Gülen Arslan Lied; Magdy El-Salhy et al. (2016). Effect of fecal microbiota transplantation on the symptoms and duodenal enteroendocrine cells in patients with irritable bowel syndrome. (ekstern lenke)
• Eline Lundekvam Storlid; Trygve Hausken; Gülen Arslan Lied et al. (2016). The Gastric Accomodation Reflex Studied by Ultrasound, Manometry and Impedancemetry in a Pilot Study. (ekstern lenke)
• Gülen Arsland Lied; Tormod Bjørkkjær; Linn Anne Bjelland Brunborg et al. (2003). Seal oil compared to soy oil in patients with inflammatory bowel disease. (ekstern lenke)
• Trygve Hausken; Tarek Mazzawi; Gülen Arslan Lied et al. (2017). Effect of faecal microbiota transplantation on the symptoms and gut microbiota in patients with irritable bowel syndrome (IBS). (ekstern lenke)
• Trine Larsen; Trygve Hausken; Synne Otteraaen Ystad et al. (2017). Low FODMAP diet improves symptoms and quality of life in patients with radiation-induced small bowel disease: A pilot study. (ekstern lenke)
• Jan Gunnar Hatlebakk; Nils Hovdenak; Synne Otteraaen Ystad et al. (2017). Gluten causes symptom relapse in a small group of patients with suspected non-celiac gluten sensitivity: A randomized, double-blind placebo controlled challenge. (ekstern lenke)
• Ragna Lind; Gülen Arsland Lied; Hege Randi Eriksen et al. (2003). Subjective health complaints and quality of life in patients with self-reported adverse reactions to food. (ekstern lenke)
• Kari Erichsen; Gülen Arsland Lied; G Olderøy et al. (2004). Calprotectin in faeces and gut lavage fluid; relationship to intestinal permeability and disease activity in IBD. (ekstern lenke)
• Tarek Mazzawi; Jørgen Valeur; Trygve Hausken et al. (2017). Effect of faecal microbiota transplantation on gut bacterial fermentation products in patients with irritable bowel syndrome. (ekstern lenke)
• Birgitte Berentsen; Camilla Thuen; Mari Liltvedt Andersen et al. (2018). Interdisciplinary self- help intervention for IBS - eHealth and patient education. (ekstern lenke)
• Trine Larsen; Trygve Hausken; Synne Otteraaen Ystad et al. (2017). Low FODMAP diet improves symptoms and quality of life in patients with radiation-induced small bowel disease: A pilot study. (ekstern lenke)
• Tonje Hustoft; Trygve Hausken; Synne Otteraaen Ystad et al. (2016). Low FODMAP diet alters symptoms, microbiota, short-chain fatty acids and cytokine profiles in patients with IBS: A randomized controlled trial. (ekstern lenke)

Konferanseposter

• Erica Sande Teige; EM Hillestad; Elisabeth Kjelsvik Steinsvik et al. (2022). Bergen Braingut Study: Relations between fecal microbiota profile and its metabolites (short-chain fatty acids) and symptoms in irritable bowel syndrome. (ekstern lenke)
• Julie Eirin Billing; Birgitte Berentsen Jacobsen; Arvid Lundervold et al. (2023). Cognitive function in patients with irritable bowel syndrome: impairment is common and only weakly correlated with depression/anxiety and severity of gastrointestinal symptoms. (ekstern lenke)
• Eline Hillestad; Erica Teig; Elisabeth Kjelsvik Steinsvik et al. (2023). Nutritional adequacy and biochemical status after a 12-week strict low FODMAP diet in patients with irritable bowel syndrome. (ekstern lenke)
• Gülen Arsland Lied; Kristine Lillestøl; Jørgen Valeur et al. (2009). Potential role of B-cell activating factor in non-IgE-mediated hypersensitivity reactions to food. (ekstern lenke)
• Kristine Lillestøl; Lars Inge Helgeland; Erik Florvaag et al. (2009). Indications of "atopic bowel" in patients with irritable bowel syndrome. (ekstern lenke)
• Aina van der Meeren; Silke Appel; Gülen Arslan Lied et al. (2023). Diagnostic gut biomarkers with imaging mass cytometry in irritable bowel syndrome. (ekstern lenke)
• Birgitte Berentsen; HN Bharath; Astrid Lundervold et al. (2019). Brain-Gut-Microbiota Interaction in Irritable Bowel Syndrome: A Multidimensional Approach. (ekstern lenke)
• Benuarda Toto; Maria O`Keefe; Øyvind Barkhald et al. (2020). Effects of orally ingested microplastics in rats as a model organism: preliminary results. (ekstern lenke)
• Tonje Hustoft; Trygve Hausken; Synne Otteraaen Ystad et al. (2016). Low versus high FODMAP diet in patients with irritable bowel syndrome. (ekstern lenke)
• Tonje Hustoft; Trygve Hausken; Synne Otteraaen Ystad et al. (2016). Low FODMAP diet alters symptoms, microbiota, short-chain fatty acids and cytokine profiles in patients with IBS: A randomized controlled trial. (ekstern lenke)
• Kirsi Kaarina Vaali; Benedicte Jarhn; Gülen Arsland Lied et al. (2012). Intestinal cleansing and vegan diet as a novel modality for treatment of irritable bowel syndrome (IBS). (ekstern lenke)
• Gülen Arslan Lied; Jian Chen; Håkon Reikvam (2014). The Role of Research Supervision on Doctoral Degree. (ekstern lenke)
• Tarek Mazzawi; Magdy El-Salhy; Gülen Arslan Lied et al. (2017). Effect of faecal microbiota transplantation on Neurogenin 3, Musahsi 1 and enteroendocrine cells in the duodenum of patients with irritable bowel syndrome. (ekstern lenke)
• Ragna Lind; Gülen Arsland Lied; Kristine Lillestøl et al. (2010). Do psychological factors explain symptom severity in patients with subjective food hypersensitivity?. (ekstern lenke)
• Tarek Mazzawi; Jørgen Valeur; Trygve Hausken et al. (2017). Effect of faecal microbiota transplantation on gut bacterial fermentation products in patients with irritable bowel syndrome. (ekstern lenke)
• Gülen Arsland Lied; Kristine Lillestøl; Jørgen Valeur et al. (2010). Potential role of B-cell activating factor (BAFF) in non-IgE-mediated hypersensitivity reactions to food. (ekstern lenke)
• Caroline Jensen; Tilde Kristine Martinsen; Jørgen Valeur et al. (2024). Gastrointestinal symptoms and associations with faecal SCFAs and dietary intake in older adults - results from the Hordaland Health Studie 3. (ekstern lenke)
• Hanna Fjeldheim Dale; Jan Gunnar Hatlebakk; Nils Hovdenak et al. (2017). The effect of a controlled gluten challenge in patients with suspected non-coeliac gluten sensitivity: A randomized, double-blind placebo-controlled challenge. (ekstern lenke)
• Trine Larsen; Trygve Hausken; Synne Otteraaen Ystad et al. (2017). Low FODMAP diet improves symptoms and quality of life in patients with radiation-induced small bowel disease: A pilot study. (ekstern lenke)
• Karin Pittman; Bodil Bjørndal; Gülen Arslan Lied (2019). Quantified Mucosal Gut Health: hiding in plain sight. (ekstern lenke)
• Eline Hillestad; Gülen Arslan Lied; Elisabeth Kjelsvik Steinsvik et al. (2019). Evaluation of a tertiary, multidisciplinary outpatient clinic for irritable bowel syndrome. (ekstern lenke)
• Tarek Mazzawi; Gülen Arslan Lied; Johannes Espolin Roksund Hov et al. (2018). Effects of faecal microbiota transplantation on gut microenvironment and symptoms in patients with irritable bowel syndrome. (ekstern lenke)
• Caroline Jensen; Hanna Fjeldheim Dale; Trygve Hausken et al. (2018). The effect of a cod protein hydrolysate on postprandial glucose metabolism in healthy subjects. (ekstern lenke)
• Erica Teig; Eline Hillestad; Ingeborg Brønstad et al. (2023). Bergen BrainGut study: Assessment of Gut Integrity Markers and Tight Junction Proteins and their Changes Following a 12-week Strict Low FODMAP Diet in Patients with Irritable Bowel Syndrome. (ekstern lenke)
• Erica Teig; Eline Hillestad; Ingeborg Bronstad et al. (2023). Bergen Braingut Study: Changes in Functional Bacterial Profile and Dysbiosis in Patients with IBS Following a Strict 12-Week Low Fodmap Diet. (ekstern lenke)
• Tonje Hustoft; Trygve Hausken; Synne Otteraaen Ystad et al. (2016). Low FODMAP diet – just placebo? Low versus high FODMAP diet in patients with irritable bowel syndrome. (ekstern lenke)
• Erica Teig; Eline Hillestad; Ingeborg Brønstad et al. (2023). BERGEN BRAINGUT STUDY: CHANGES IN GUT INTEGRITY MARKERS AND TIGHT JUNCTION PROTEINS IN PATIENTS WITH IRRITABLE BOWEL SYNDROME FOLLOWING A 12-WEEK STRICT LOW FODMAP DIET. (ekstern lenke)
• Aina Van Der Meeren; Silke Appel; Gülen Arslan Lied et al. (2023). Bergen BrainGut study: diagnostic gut biomarkers in irritable bowel syndrome with imaging mass cytometry. (ekstern lenke)
• Eline Margrethe Randulff Hillestad; Erica Sande Teige; Elisabeth Kjelsvik Steinsvik et al. (2023). Nutritional adequacy and biochemical status after a 12-week strict low FODMAP diet in patients with irritable bowel syndrome. (ekstern lenke)
• Eline Margrete Randulff Hillestad; Birgitte Berentsen; Gülen Arslan Lied (2019). Evaluation of a tertiary, multidisciplinary outpatient clinic for irritable bowel syndrome. (ekstern lenke)
• Aina van der Meeren; Silke Appel; Gülen Arslan Lied et al. (2024). Mapping of the duodenal mucosal microenvironment in iriitabel bowel syndrome with imaging mass cytometry. (ekstern lenke)
• Caroline Jensen; Gunnar Mellgren; Simon N Dankel et al. (2024). Quality and quantity of carbohydrates, fecal SCFAs and gastrointestinal symptoms - results from a RCT (CARBFUNC). (ekstern lenke)
• Tarek Mazzawi; Gülen Arslan Lied; Johannes Espolin Roksund Hov et al. (2018). Correlations between gut microenvironment and symptoms in patients with diarrhea-predominant irritable bowel syndrome. (ekstern lenke)

Rettelse i tidsskrift

• Hanna Fjeldheim Dale; Caroline Jensen; Trygve Hausken et al. (2019). Effect of a cod protein hydrolysate on postprandial glucose metabolism in healthy subjects: A double-blind cross-over trial - CORRIGENDUM. (ekstern lenke)

Populærvitenskapelig artikkel

• Eline Margrete Randulff Hillestad; Birgitte Berentsen; Gülen Arslan Lied (2021). Brain-Gut-Microbiota Interaction in Irritable Bowel Syndrome: A Multidimensional Approach. (ekstern lenke)
• Gülen Arslan Lied (2020). Kronprins Haakons forskningspris til Gülen Arslan Lied. (ekstern lenke)
• Hanna Fjeldheim Dale; Gülen Arslan Lied (2017). Ikke-cøliakisk gluten sensitivitet. (ekstern lenke)
• Trine Larsen; Trygve Hausken; Gülen Arslan Lied (2018). Lav FODMAP-diett for pasienter med stråleskadet tarm. (ekstern lenke)

Konferanseforedrag

• Gülen Arslan Lied (2017). An Overview of Gluten-Related Disorders. (ekstern lenke)
• Gülen Arslan Lied (2019). Gut microbiota and therapeutic approaches for dysbiosis: Recent developments and future perspectives. (ekstern lenke)
• Erica Persson Teige; Birgitte Berentsen; Ingeborg Brønstad et al. (2020). Short and extended effects of a low FODMAP diet on symptoms and short-chained fatty acids in patients with irritable bowel syndrome. (ekstern lenke)
• Gülen Arslan Lied (2021). Alpha-Gal (kjøttallergi) og gelatin allergi. (ekstern lenke)
• Gülen Arslan Lied (2020). Non-celiac gluten sensitivity and the spectrum of the gluten related disorders. (ekstern lenke)
• Gülen Arslan Lied (2018). Is non-celiac gluten sensitivity out?. (ekstern lenke)
• Gülen Arslan Lied (2022). Brain-Gut-Microbiota Interactions in IBS (Bergen BrainGut study). (ekstern lenke)
• Gülen Arslan Lied (2022). Irritabel bowel syndrome - interdisciplinary treatment options. (ekstern lenke)
• Gülen Arslan Lied (2022). Gut Microbiota and Dysbiosis in IBS. (ekstern lenke)
• Tore Grimstad; Kim Nylund; Gülen Arsland Lied et al. (2011). Ultrasonographic evaluation of DSS-induced colitis in rats after dietary intake of a modified thia fatty acid. (ekstern lenke)
• Tonje Hustoft; Trygve Hausken; Synne Otteraaen Ystad et al. (2016). Low FODMAP diet alters symptoms, microbiota, short-chain fatty acids and cytokine profiles in patients with IBS: A randomized controlled trial. (ekstern lenke)
• Gülen Arslan Lied (2017). An overview of potential pathophysiological mechanisms in food hypersensitivity. (ekstern lenke)
• Gülen Arslan Lied (2024). Rollen til tarmmikrobiotika og hudaksen ved hudsykdommer – Er det en sammenheng mellom hudsykdommer og mage-tarmproblematikk ?. (ekstern lenke)
• Gülen Arsland Lied (2012). Matoverfølsomhet. (ekstern lenke)
• Lina Mari Torheim Hanitz; Ellen Vara; Trygve Hausken et al. (2015). Intestinal permeabilitet hos friske personer etter inntak av NSAIDs: en pilotstudie. (ekstern lenke)
• Jørgen Valeur; Milada C Småstuen; Torunn Knudsen et al. (2017). Microbial DNA markers associated with response to a low FODMAP diet in patients with irritable bowel syndrome. (ekstern lenke)
• Kristine Lillestøl; Jørgen Valeur; Lars Inge Helgeland et al. (2009). Indications of `atopic bowel` in patients with irritable bowel syndrome (IBS). (ekstern lenke)
• Gülen Arslan Lied (2016). Digestive Health - the role of protein nutrition on gut microbiota and the pathogenesis of gastrointestinal disorders?. (ekstern lenke)
• Gülen Arslan Lied (2021). Therapeutiske veier ved dysbiose. (ekstern lenke)
• Gülen Arslan Lied (2021). Therapeutic Approaches against Dysbiosis. (ekstern lenke)
• Gülen Arslan Lied (2021). What is New in the Treatment of Celiac Disease?. (ekstern lenke)
• Gülen Arslan Lied (2019). Irritabel bowel syndrome - interdisciplinary treatment options. (ekstern lenke)
• Gülen Arslan Lied (2019). Gut microbiota and therapeutic approaches for dysbiosis. (ekstern lenke)
• Gülen Arslan Lied (2019). Non-coeliac gluten sensitivity and the spectrum of gluten-related disorders. (ekstern lenke)
• Gülen Arslan Lied (2019). Matallergi og intoleranser. (ekstern lenke)
• Eirik Persson Teige; Eline Margrete Randulff Hillestad; Birgitte Berentsen et al. (2021). Kort- og langtidseffekten av lav FODMAP-dietten på symptomer og kortkjedede fettsyrer hos pasienter med irritabel tarmsyndrom. (ekstern lenke)
• Gülen Arslan Lied (2013). Veien til doktorgraden: Forskningsveiledning. (ekstern lenke)
• TE Johnsen; Eline Hillestad; Elisabeth Kjelsvik et al. (2023). Redusert eksekutiv funksjon hos pasienter med IBS. (ekstern lenke)
• Eline Hillestad; Stella Hellgren Rasmussen; Gülen Arslan Lied et al. (2023). The effect of following a 12-week strict low FODMAP diet on clinical biochemistry status, nutritional adequacy and symptom relief in patients with Irritable Bowel Syndrome:The Bergen Brain Gut Study. (ekstern lenke)
• Gülen Arslan Lied (2018). Fecal Microbiota transplantation. (ekstern lenke)
• Gülen Arslan Lied (2018). Microbiota 2018. (ekstern lenke)
• Birgitte Berentsen; Camilla Kristianslund; Gülen Arslan Lied et al. (2019). Mage-tarmskolen – tverrfaglig internetbehandling ved Irritabel tarmsyndrom. (ekstern lenke)
• Gülen Arslan Lied (2020). Therapeutic Approaches for Dysbiosis. (ekstern lenke)
• Gülen Arslan Lied (2019). Non-Coeliac Gluten Sensitivity And The Spectrum Of Gluten-Related Disorders: An Updated Overview. (ekstern lenke)
• Tormod Bjørkkjær; Linn Anne Bjelland Brunborg; Gülen Arslan et al. (2005). Effekt av selolje vs soyaolje på leddsmerter ved inflammatorisk tarmsykdom. (ekstern lenke)
• Gülen Arsland Lied (2010). Potential Role of B Cell-Activating Factor (BAFF) in Non-IgE-mediated Hypersensitivity Reactions to Food. (ekstern lenke)
• Gülen Arsland Lied (2009). Potential Role of B Cell-Activating Factor (BAFF) in Non-IgE-mediated Hypersensitivity Reactions to Food. (ekstern lenke)
• Gülen Arsland Lied (2006). Intestinal Food Hypersensitivity. (ekstern lenke)
• Stein Frostad; Gülen Arslan Lied (2024). Gut microbiota transplantation by gastroscopy in anorexia nervosa. (ekstern lenke)
• Arnold Berstad; Gülen Arsland Lied; Geir Folvik et al. (1998). Correlation between intestinal permeability and luminal calprotectin concentration. (ekstern lenke)
• Tarek Mazzawi; Trygve Hausken; Johannes Espolin Roksund Hov et al. (2019). Effect of faecal microbiota transplantation on gut microenvironment and symptoms in patients with irritable bowel syndrome. (ekstern lenke)
• Tonje Hustoft; Trygve Hausken; Synne Otteraaen Ystad et al. (2016). Low FODMAP diet alters symptoms, microbiota, short-chain fatty acids and cytokine profiles in patients with IBS: A randomized controlled trial. (ekstern lenke)
• Erica Teig; Birgitte Berentsen; Trygve Hausken et al. (2020). Kort- og langtidseffekten av lavFODMAP-diett på symptomer og mikrobiota hos pasienter med IBS. (ekstern lenke)
• Eline M R Hillestad; Gülen Arslan Lied; Elisabeth Kjelsvik Steinsvik et al. (2020). Kvalitetsevaluering av tverrfaglig IBS-poliklinikk. (ekstern lenke)

Forelesning

• Gülen Arslan Lied (2017). Allergic, IgE /non-IgE enteropathies in adults. (ekstern lenke)
• Gülen Arslan Lied (2016). Selvrapportert matoverfølsomhet. (ekstern lenke)
• Gülen Arslan Lied (2015). Allergic, IgE /non-IgE enteropathies. (ekstern lenke)
• Gülen Arslan Lied (2015). Kasuistikk. Matvareallergi og matvareintoleranse. (ekstern lenke)
• Gülen Arslan Lied (2018). Food hypersensitivity in adults. (ekstern lenke)
• Gülen Arslan Lied (2024). Matoverfolsømhet og gluten-relaterte lidelser. (ekstern lenke)
• Gülen Arslan Lied (2016). Matallergi/intoleranse hos voksne. (ekstern lenke)
• Gülen Arslan Lied (2014). Subjektiv matoverfølsomhet. (ekstern lenke)
• Gülen Arslan Lied (2014). The relation between candidate and supervisor. (ekstern lenke)
• Gülen Arslan Lied (2025). Tarmmikrobiotika og hudaksen:Er det en sammenheng mellom hud- og mage-tarmsykdommer?. (ekstern lenke)
• Gülen Arslan Lied (2019). Gluten intolerance, food allergy and irritable bowel syndrome. (ekstern lenke)
• Gülen Arslan Lied (2018). IgE- and non-IgE-mediated enteropathies in adults. (ekstern lenke)
• Tarek Mazzawi; Gülen Arslan Lied; Magdy El-Salhy et al. (2016). Kinetics of microbial community composition in patients with diarrhea-predominant irritable bowel syndrome following faecal microbiota transplantation. (ekstern lenke)
• Gülen Arslan Lied (2015). The relation between supervisor and candidate. (ekstern lenke)
• Gülen Arslan Lied (2015). Food hypersensitivity in adults. (ekstern lenke)
• Gülen Arsland Lied; Anne Marita Milde; Kim Nylund et al. (2011). A comparison between DSS- and TNBS induced colitis in rats on ultrasonographic intestinal changes: a pilot study. (ekstern lenke)
• Gülen Arslan Lied (2014). Allergiske, IgE-/non-IgE-enteropatier: Voksne. (ekstern lenke)
• Gülen Arslan Lied (2015). Food intolerance and gastrointestinal complaints. (ekstern lenke)
• Gülen Arslan Lied (2013). Matoverfølsomhet hos voksne. (ekstern lenke)
• Gülen Arslan Lied (2017). Cøliaki og non-cøliakisk gluten intoleranse. (ekstern lenke)
• Gülen Arslan Lied (2017). Kasuistikk. Matvareallergi og matvareintoleranse. (ekstern lenke)

Vitenskapelig bokkapittel

• Gülen Arslan Lied; Kristine Lillestøl; Jørgen Valeur (2013). Matintoleranse og allergi i gastrointestinaltraktus. (ekstern lenke)
• Gülen Arslan Lied (2013). alfa-gal-allergi (kjøttallergi). (ekstern lenke)

Masteroppgave

• Tilde Kristine Martinsen; Caroline Jensen; Gülen Arslan Lied (2022). The Prevalence of Gastrointestinal Symptoms and Associated Factors among Community-Dwelling Older Persons - A Cross Sectional Study. (ekstern lenke)
• Eline Hillestad; Birgitte Berentsen; Gülen Arslan Lied (2019). Evaluation of a tertiary, multidisciplinary outpatient clinic for irritable bowel syndrome. (ekstern lenke)
• Espen Hindar Tvedt; Jutta Dierkes; Gülen Arslan Lied (2020). A randomized, controlled, crossover trial investigating the effects of bread containing guar galactomannan on glucose response in healthy overweight adults. (ekstern lenke)
• Benedicte Jahrn; Kirsi Kaarina Vaali; Trygve Hausken et al. (2012). Intestinal cleasing and vegan diet as a novel modality for treatment of irritable bowel syndrome (IBS). (ekstern lenke)
• Stella Hellgren Rasmussen; Gülen Arslan Lied; Hanna Fjeldheim Dale (2019). Effect of probiotic supplementation on symptoms in Irritable Bowel Syndrome: A systematic review. (ekstern lenke)
• Kristine Høva Bøhler; Trygve Hausken; Gülen Arslan Lied (2019). Effects of oral protein load on energy intake throughout the day, appetite and gastric emptying in healthy older and younger men. (ekstern lenke)
• Elin Lund Transeth; Gülen Arslan Lied; Hanna Fjeldheim Dale (2019). A comparison of gut microbiota profile in patients with celiac disease, non-celiac gluten sensitivity and irritable bowel syndrome. (ekstern lenke)
• Kine Gregersen; Livar Frøyland; Gülen Arslan Lied et al. (2005). Acute effects of duodenal seal oil or soy oil administration on gastric accommodation and symptoms in patients with food hypersensitivity. (ekstern lenke)
• Ragna Anne Lind; Arnold Berstad; Gülen Arslan Lied (2006). Lifestyle in patients with subjective food hypersensitivity. (ekstern lenke)
• Trygve Hausken; Gülen Arslan Lied; Randi Julie Tangvik et al. (2018). Effect of marine peptide hydrolysate supplementation on ghrelin and insulin-like peptide 5 secretion on appetite related conditions – As tested in recovery following endurance cycling. (ekstern lenke)
• Stella Hellgren Rasmussen; Birgitte Berentsen; Gülen Arslan Lied (2021). 12 weeks strict low FODMAP dietary effect on clinical biochemistry status and symptom relief in patients with Irritable Bowel Syndrome. (ekstern lenke)
• Trine Larsen; Gülen Arslan Lied; Trygve Hausken (2017). The effect of low FODMAP diet in patients with radiation-induced small bowel disease. (ekstern lenke)
• Hanna Fjeldheim Dale; Gülen Arslan Lied (2017). The effect of a controlled gluten challenge in patients with suspected Non-Coeliac Gluten Sensitivity: A randomized, double-blind placebo-controlled challenge. (ekstern lenke)
• Iselin Schjelle Holen; Trygve Hausken; Gülen Arslan Lied (2019). Effects of a guar and whey containing preload on gastric emptying and the glycaemic and blood pressure responses to oral glucose in healthy older subjects. (ekstern lenke)
• Bysheim Olivia; Gülen Arslan Lied (2018). Randomised double-blind placebo-controlled trials in patients with suspected Non-Celiac Gluten Sensitivity – a literature review. (ekstern lenke)
• Inghild Storaas; Gülen Arslan Lied; Simon N Dankel (2019). Effects of carbohydrate quality and quantity on fecal short-chain fatty acids and symptoms of gastrointestinal health in people with obesity: a randomized controlled trial (CARBFUNC). (ekstern lenke)
• Tonje Hustoft; Gülen Arslan Lied; Trygve Hausken (2016). Low versus high fodmap diet in patients with irritable bowel syndrome. (ekstern lenke)
• Erica Sande Teige; Urd Sortvik; Gülen Arslan Lied (2024). Fecal Bacterial Profile in Patients with Irritable Bowel Syndrome Analyzed with the GA-Map Dysbiosis Test Based on the 16S rRNA Gene of Bacterial Species or Groups. (ekstern lenke)
• Vara Ellen Johanne; Gülen Arslan Lied; Cecilie Svanes (2014). Is total immunoglobulin E and atopic sensitization associated with food-related gastrointestinal complaints?. (ekstern lenke)
• Erica Sande Teige; Gülen Arslan Lied (2024). Fecal bacteria and short-chain fatty acids in patients with irritable bowel syndrome: relations to subtype. (ekstern lenke)
• Lina Mari Torheim Hanitz; Trygve Hausken; Oddrun Anita Gudbrandsen et al. (2014). Intestinal permeability in healthy humans receiving NSAID: A pilot study. (ekstern lenke)
• Marie Elise Opheim Storlien; Trygve Hausken; Gülen Arslan Lied et al. (2019). The effect of marine protein hydrolysates on biomarkers related to muscle synthesis and degradation following exhaustive endurance cycling in healthy males. (ekstern lenke)
• Malin Rofstad Berg; Gülen Arslan Lied; Simon N Dankel et al. (2019). The relationship between quality and quantity of dietary carbohydrates, SCFAs and gastrointestinal health in obesity – A randomized control dietary intervention (CARBFUNC). (ekstern lenke)
• Elisabeth Tran; Gülen Arslan Lied; Hanna Fjeldheim Dale (2020). Effekter av et plantebasert kosthold på kroppsvekt og kroppsmasse. (ekstern lenke)
• Julianne Johannessen; Gülen Arslan Lied; Hanna Fjeldheim Dale et al. (2020). Investigation of potential biomarkers for non-coeliac gluten sensitivity: Markers of gut integrity and inflammation compared with healthy controls and patients with irritable bowel syndrome. (ekstern lenke)

Fagartikkel

• Gülen Arslan Lied; Hansen Grete (2015). Matoverfølsomhet - den nye folkesykdommen?. (ekstern lenke)
• Gülen Arslan Lied; Simon N Dankel; Oddrun Anita Gudbrandsen (2017). Nutrition, health and chronic diseases. (ekstern lenke)
• Gülen Arslan Lied (2015). An overview of spectrum of gluten-related disorders. (ekstern lenke)

Deltakelse i radio eller TV

• Gülen Arslan Lied; Hege Holm (2021). Matallergi blir stadig vanligere. (ekstern lenke)

Tidsskriftomtale

• Jørgen Valeur; Trygve Hausken; Jan Gunnar Hatlebakk et al. (2021). Minneord: Arnold Berstad (1940-2020). (ekstern lenke)

Leserbrev

• Arnold Berstad; Mette Helvik Morken; Gülen Arsland Lied et al. (2012). Fecal fat excretion in irritable bowel syndrome. (ekstern lenke)

Fremhevet artikkel i media

• Gülen Arslan Lied (2021). Cøliaki er en sykdom, det er ikke en trend. (ekstern lenke)

Doktorgradsavhandling

• Benuarda Toto; Jutta Dierkes; Gülen Arslan Lied et al. (2024). Microplastic toxicity: An investigation of micro- and nanoplastics and their effects on aquatic life and intestine function/permeability in rats. (ekstern lenke)
• Kristine Lillestøl; Arnold Berstad; Gülen Arsland Lied (2010). Self-reported food hypersensitivity with gastrointestinal symptoms. Allergological and psychological factors. (ekstern lenke)
• Ragna Lind; Arnold Berstad; Gülen Arsland Lied (2010). Subjective food hypersensitivity: Lifestyle and psychological factors. (ekstern lenke)
• Kine Gregersen; Gülen Arslan Lied; Jørgen Valeur et al. (2013). Subjective food hypersensitivity: Studies on enterochromaffin cell secretion products and effects of seal oil therapy. (ekstern lenke)
• Caroline Jensen; Dag Arne Lihaug Hoff; Gülen Arslan Lied et al. (2021). Supplementation with cod protein hydrolysate : Intervention studies in healthy adults and adults with metabolic syndrome. (ekstern lenke)
• Hanna Fjeldheim Dale; Gülen Arslan Lied; Jan Gunnar Hatlebakk et al. (2020). Health effects of supplementation with cod protein hydrolysate: Impact on glucose metabolism and appetite in healthy subjects and gut health in irritable bowel syndrome. (ekstern lenke)

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