Blar i Bergen Open Research Archive på forfatter "Hausken, Trygve"
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Dietary guidance normalizes large intestinal endocrine cell densities in patients with irritable bowel syndrome
Mazzawi, Tarek; Hausken, Trygve; Gundersen, Doris Irene; El-Salhy, Magdy (Peer reviewed; Journal article, 2015-11-25)Background/Objectives: To determine the large intestinal endocrine cell types affected following dietary guidance in patients with irritable bowel syndrome (IBS). Subjects/Methods: The study included 13 IBS patients and ... -
Duodenal Chromogranin A Cell Density as a Biomarker for the Diagnosis of Irritable Bowel Syndrome
El-Salhy, Magdy; Gilja, Odd Helge; Gundersen, Doris Irene; Hatlebakk, Jan G; Hausken, Trygve (Peer reviewed; Journal article, 2014-06-16)Background and Aim. Chromogranin A (CgA) is a common marker for endocrine cells. The density of duodenal CgA cells is reduced in patients with irritable bowel syndrome (IBS). Methods. The present study was undertaken to ... -
Effect of a cod protein hydrolysate on postprandial glucose metabolism in healthy subjects: A double-blind cross-over trial
Dale, Hanna Fjeldheim; Jensen, Caroline; Hausken, Trygve; Lied, Einar; Hatlebakk, Jan Gunnar; Brønstad, Ingeborg; Hoff, Dag Arne Lihaug; Lied, Gülen Arslan (Peer reviewed; Journal article, 2018)The increased prevalence of lifestyle diseases, such as the metabolic syndrome and type 2 diabetes mellitus (T2DM), calls for more knowledge on dietary treatments targeting the specific metabolic pathways involved in these ... -
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
Mazzawi, Tarek; Hausken, Trygve; Hatlebakk, Jan Gunnar; Refsnes, Per; Lied, Gülen Arslan (Journal article; Peer reviewed, 2022)Fecal microbiota transplantation (FMT) from healthy donors has been shown to improve the symptoms of irritable bowel syndrome (IBS) and changes the profile of the gut microbiota for the recipients. Alternatively, anaerobically ... -
Effect of dietary management on the gastric endocrine cells in patients with irritable bowel syndrome
Mazzawi, Tarek; Hausken, Trygve; Gundersen, Doris; El-Salhy, Magdy (Peer reviewed; Journal article, 2014-08-06)Background/objectives: The gastric endocrine cells in patients with irritable bowel syndrome (IBS) tend to normalize following dietary guidance. The aim of the present study was to identify the gastric endocrine cell types ... -
The effect of low dose marine protein hydrolysates on short-term recovery after high intensity performance cycling: A double-blinded crossover study
Mjøs, Ingunn; Thorsen, Einar; Hausken, Trygve; Lied, Einar; Nilsen, Roy Miodini; Brønstad, Ingeborg; Edvardsen, Elisabeth; Frisk, Bente (Peer reviewed; Journal article, 2019)Background: Knowledge of the effect of marine protein hydrolysate (MPH) supplementation to promote recovery after high intensity performance training is scarce. The aim of this study was to examine the effect of MPH ... -
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
Jensen, Caroline; Dale, Hanna Fjeldheim; Hausken, Trygve; Hatlebakk, Jan Gunnar; Brønstad, Ingeborg; Lied, Gülen Arslan; Hoff, Dag Arne Lihaug (Journal article; Peer reviewed, 2020-11)Metabolic syndrome (MetS) is characterised by metabolic abnormalities that increase the risk of developing type 2 diabetes mellitus and cardiovascular disease. Altered levels of circulating ghrelin, several adipokines and ... -
Effects of a Cod Protein Hydrolysate Supplement on Symptoms, Gut Integrity Markers and Fecal Fermentation in Patients with Irritable Bowel Syndrome
Dale, Hanna Fjeldheim; Jensen, Caroline; Hausken, Trygve; Valeur, Jørgen; Hoff, Dag Arne Lihaug; Lied, Gülen Arslan (Peer reviewed; Journal article, 2019-07-17)Peptides from fish may beneficially affect several metabolic outcomes, including gut health and inflammation. The effect of fish peptides in subjects with irritable bowel syndrome (IBS) has not previously been investigated, ... -
The effects of a whey protein and guar gum-containing preload on gastric emptying, glycaemia, small intestinal absorption and blood pressure in healthy older subjects
Pham, Hung; Holen, Iselin Schjelle; Phillips, Liza K; Hatzinikolas, Seva; Huynh, Lian Q; Wu, Tongzhi; Hausken, Trygve; Rayner, Christopher K.; Horowitz, Michael; Jones, Karen L. (Journal article; Peer reviewed, 2019-11-05)A whey protein/guar gum preload reduces postprandial glycaemia in type 2 diabetes through slowing gastric emptying. However, gastric emptying has previously been assessed using a stable isotope breath test technique, which ... -
Effects of dietary guidance on the symptoms, quality of life and habitual dietary intake of patients with irritable bowel syndrome
Mazzawi, Tarek; Hausken, Trygve; Gundersen, Doris Irene; El-Salhy, Magdy (Peer reviewed; Journal article, 2013-09)Diet is important in triggering the symptoms of irritable bowel syndrome (IBS). This study investigated the impact of dietary guidance on the symptoms, quality of life and habitual diet of patients with IBS. Forty‑six ... -
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
Mazzawi, Tarek; El-Salhy, Magdy; Lied, Gülen Arslan; Hausken, Trygve (Journal article; Peer reviewed, 2021)Introduction: Interactions between the gut microbiota and enteroendocrine cells play important role in irritable bowel syndrome (IBS). Reduced stem cell densities and their differentiation into enteroendocrine cells may ... -
Effects of high intake of cod or salmon on gut microbiota profile, faecal output and serum concentrations of lipids and bile acids in overweight adults: a randomised clinical trial
Bratlie, Marianne; Hagen, Ingrid Valheim; Helland, Anita; Erchinger, Friedemann Georg; Midttun, Øivind; Ueland, Per Magne; Rosenlund, Grethe; Sveier, Harald; Mellgren, Gunnar; Hausken, Trygve; Gudbrandsen, Oddrun Anita (Journal article; Peer reviewed, 2020-10-27)Purpose To explore whether high intake of cod or salmon would affect gut microbiota profile, faecal output and serum concentrations of lipids and bile acids. Methods Seventy-six adults with overweight/obesity with no ... -
Efficacy of faecal microbiota transplantation for patients with irritable bowel syndrome in a randomised, double-blind, placebo-controlled study
El-Salhy, Magdy; Hatlebakk, Jan Gunnar; Gilja, Odd Helge; Bråthen Kristoffersen, Anja; Hausken, Trygve (Peer reviewed; Journal article, 2020)Objective: Faecal microbiota transplantation (FMT) from healthy donors to patients with irritable bowel syndrome (IBS) has been attempted in two previous double-blind, placebo-controlled studies. While one of those studies ... -
Efficacy of fecal microbiota transplantation for patients with irritable bowel syndrome at 3 years after transplantation
El-Salhy, Magdy; Winkel, Renate; Casén, Christina; Hausken, Trygve; Gilja, Odd Helge; Hatlebakk, Jan Gunnar (Journal article; Peer reviewed, 2022)Background & Aims: The long-term efficacy and possible adverse events of fecal microbiota transplantation (FMT) for irritable bowel syndrome (IBS) are unknown. This study performed a 3-year follow-up of the patients in our ... -
Endocrine cells in the ileum of patients with irritable bowel syndrome
El-Salhy, Magdy; Gilja, Odd Helge; Gundersen, Doris Irene; Hatlebakk, Jan G; Hausken, Trygve (Peer reviewed; Journal article, 2014-03-07)AIM: To study the ileal endocrine cell types in irritable bowel syndrome (IBS) patients. METHODS: Ninety-eight patients with IBS (77 females and 21 males; mean age 35 years, range 18-66 years) were included, of which 35 ... -
Endocrine cells in the oxyntic mucosa of the stomach in patients with irritable bowel syndrome
El-Salhy, Magdy; Gilja, Odd Helge; Gundersen, Doris Irene; Hausken, Trygve (Peer reviewed; Journal article, 2014-05)AIM: To study the different endocrine cell types in the oxyntic mucosa of patients with irritable bowel syndrome (IBS). METHODS: Seventy-six patients with IBS were included in the study (62 females and 14 males; mean age ... -
The fecal microbiota transplantation response differs between patients with severe and moderate irritable bowel symptoms
El-Salhy, Magdy; Mazzawi, Tarek; Hausken, Trygve; Hatlebakk, Jan Gunnar (Journal article; Peer reviewed, 2022)Objectives: Fecal microbiota transplantation (FMT) is a promising intervention for patients with irritable bowel syndrome (IBS). The present study aimed to identify any differences in FMT response between patients with ... -
Gastric emptying of low- and high-caloric liquid meals measured using ultrasonography in healthy volunteers
Mazzawi, Tarek; Bartsch, Emily; Benammi, Sara; Ferro, Rosa Maria Carrasco; Nikitina, Ekaterina; Nimer, Nancy; Ortega, Lara Jiménez; Perrotte, Charles; Pithon, Joäo Vitor; Rosalina, Safira; Sharp, Alexis; Stevano, Reza; Hatlebakk, Jan Gunnar; Hausken, Trygve (Peer reviewed; Journal article, 2019-01-07)Purpose Delayed gastric emptying is present in patients with functional dyspepsia (FD), diabetes mellitus, and neurological diseases. Diet may affect gastric emptying symptoms in patients with FD. We sought to determine ... -
Gastric function in diabetic gastroparesis assessed by ultrasound and scintigraphy
Steinsvik, Elisabeth Kjelsvik; Sangnes, Dag A.; Søfteland, Eirik; Biermann, Martin; Assmus, Jörg; Dimcevski, Georg Gjorgji; Gilja, Odd Helge; Hausken, Trygve (Journal article; Peer reviewed, 2021)Background: Gastroparesis is a severe diabetes complication characterized by delayed gastric emptying. We examined patients with symptoms of diabetic gastroparesis using gastric emptying scintigraphy and ultrasound drink ... -
Gastrointestinal Ultrasound in Functional Disorders of the Gastrointestinal Tract - EFSUMB Consensus Statement
Maconi, Giovanni; Hausken, Trygve; Dietrich, Christoph F.; Pallotta, Nadia; Sporea, Ioan; Nürnberg, Dieter; Dirks, Klaus; Romanini, Laura; Serra, Carla; Braden, Barbara; Spârchez, Zeno; Gilja, Odd Helge (Journal article; Peer reviewed, 2021)Abdominal ultrasonography and intestinal ultrasonography are widely used as first diagnostic tools for investigating patients with abdominal symptoms, mainly for excluding organic diseases. However, gastrointestinal ...