Browsing Bergen Open Research Archive by Author "Gudbrandsen, Oddrun Anita"
Now showing items 21-35 of 35
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Five salmon dinners per week were not sufficient to prevent the reduction in serum vitamin D in autumn at 60° north latitude: A randomised trial
Bratlie, Marianne; Hagen, Ingrid Valheim; Helland, Anita; Midttun, Øivind; Ulvik, Arve; Rosenlund, Grethe; Sveier, Harald; Mellgren, Gunnar; Ueland, Per Magne; Gudbrandsen, Oddrun Anita (Journal article; Peer reviewed, 2020)Low serum concentrations of several vitamins have been linked to increased risk of diseases including insulin resistance and type 2 diabetes (T2D). Fish is a good source of several vitamins, and the prevalence of T2D is ... -
Intake of baked cod fillet resulted in lower serum cholesterol and higher long chain n-3 PUFA concentrations in serum and tissues in hypercholesterolemic obese Zucker fa/fa rats
Vikøren, Linn Anja Slåke; Drotningsvik, Aslaug; Bergseth, Marthe Tønder; Mjøs, Svein Are; Austgulen, Maren Hoff; Mellgren, Gunnar; Gudbrandsen, Oddrun Anita (Peer reviewed; Journal article, 2018-06-28)Increasing evidence indicates that lean fish consumption may benefit cardiovascular health. High cholesterol and low n-3 PUFA concentrations in serum are associated with an increased risk of coronary heart disease; therefore, ... -
Intake of residuals from Atlantic cod attenuated blood pressure increase but did not delay development of kidney damage in obese Zucker fa/fa rats
Vildmyren, Iselin Thowsen; Oterhals, Åge; Leh, Sabine; Samuelsen, Tor Andreas; Halstensen, Alfred; Marti, Hans Peter; Gudbrandsen, Oddrun Anita (Journal article; Peer reviewed, 2022)Background: Documentation of health effects of residuals after fish filleting may motivate both consumers and producers to increase the use of this under-utilised protein source. Objectives: The primary objective of the ... -
More Than Fish—Framing Aquatic Animals within Sustainable Food Systems
Pounds, Alexandra; Kaminski, Alexander M.; Budhathoki, Mausam; Gudbrandsen, Oddrun Anita; Kok, Björn; Horn, Stephanie; Malcorps, Wesley; Mamun, Abdullah-Al; McGoohan, Amy; Newton, Richard; Ozretich, Reed; Little, David C. (Journal article; Peer reviewed, 2022)Aquatic animals are diverse in terms of species, but also in terms of production systems, the people involved, and the benefits achieved. In this concept piece, we draw on literature to outline how the diversity of aquatic ... -
MRI adipose tissue segmentation and quantification in R (RAdipoSeg)
Haugen, Christine; Lysne, Vegard; Haldorsen, Ingfrid S.; Tjora, Erling; Gudbrandsen, Oddrun Anita; Sagen, Jørn Vegard; Dankel, Simon N; Mellgren, Gunnar (Journal article; Peer reviewed, 2022-10-08)Background: Excess adipose tissue is associated with increased cardiovascular and metabolic risk, but the volume of visceral and subcutaneous adipose tissue poses different metabolic risks. MRI with fat suppression can be ... -
Prevention of Hypertension and Organ Damage in 2-Kidney, 1-Clip Rats by Tetradecylthioacetic Acid
Gudbrandsen, Oddrun Anita; Hultström, Michael; Leh, Sabine Maria; Bivol, Liliana Monica; Vågnes, Øyvind; Berge, Rolf Kristian; Iversen, Bjarne M. (Peer reviewed; Journal article, 2006-07-17)Dietary lipids are reported to affect the blood pressure in both humans and experimental animal models with hypertension. In the present study, 2-kidney, 1-clip (2K1C) hypertensive rats were treated with the modified fatty ... -
Salmon fillet intake led to higher serum triacylglycerol in obese zucker Fa/Fa rats but not in normolipidemic Long-Evans rats
Vikøren, Linn Anja Slåke; Drotningsvik, Aslaug; Mjøs, Svein Are; Mellgren, Gunnar; Gudbrandsen, Oddrun Anita (Peer reviewed; Journal article, 2018-10-08)The triacylglycerol lowering effect of fatty fish and fish oils is well recognized, however we recently showed that salmon intake resulted in higher serum triacylglycerol concentration in obese Zucker fa/fa rats. Since ... -
Serum concentrations of amino acids and tryptophan metabolites are affected by consumption of a light breakfast: a clinical intervention study in adults with overweight or obesity
Hagen, Ingrid Valheim; Helland, Anita; Bratlie, Marianne; Midttun, Bjørn Øivind; McCann, Adrian; Ulvik, Arve; Mellgren, Gunnar; Ueland, Per Magne; Gudbrandsen, Oddrun Anita (Journal article; Peer reviewed, 2023)Background Epidemiological studies often investigate amino acids and their metabolites as biomarkers, but do not always consistently use fasting or non-fasting blood samples, or may lack information on the prandial ... -
Seven-year trajectories of body weight, quality of life and comorbidities following Roux-en-Y gastric bypass and sleeve gastrectomy
Nielsen, Hans Jørgen; Nedrebø, Bjørn Gunnar; Fosså, Alexander; Andersen, John Roger; Assmus, Jörg; Dagsland, Vigdis Halvorsen; Dankel, Simon N; Gudbrandsen, Oddrun Anita; Fernø, Johan; Hjellestad, Iren Drange; Hjermstad, Marianne Jensen; Kolotkin, Ronette Loganzo; Thorsen, Håvard Luong; Mellgren, Gunnar; Flølo, Tone Nygaard (Journal article; Peer reviewed, 2022)Background/objectives There is limited long-term data comparing the outcomes of sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGB) for severe obesity, both with respect to body weight, quality of life (QOL) and ... -
Short-term effects of Vertical sleeve gastrectomy and Roux-en-Y gastric bypass on glucose homeostasis
Gudbrandsen, Oddrun Anita; Dankel, Simon N; Skumsnes, Lillian; Flølo, Tone Nygaard; Folkestad, Oddry H; Nielsen, Hans Jørgen; Våge, Villy; Mohn, Arne-Christian; Nedrebø, Bjørn Gunnar; Sagen, Jørn V.; Fernø, Johan; Mellgren, Gunnar (Peer reviewed; Journal article, 2019-10-15)The objective of this study was to compare the biochemical changes related to glucose tolerance and lipid metabolism in non-diabetic patients shortly after vertical sleeve gastrectomy (SG) or Roux-en-Y gastric bypass (RYGB). ... -
Steroid receptor coactivators, HER-2 and HER-3 expression is stimulated by tamoxifen treatment in DMBA-induced breast cancer
Moi, Line Leonora Haugan; Flågeng, Marianne Hauglid; Gjerde, Jennifer; Madsen, Andre; Røst, Therese Halvorsen; Gudbrandsen, Oddrun Anita; Lien, Ernst Asbjørn; Mellgren, Gunnar (Peer reviewed; Journal article, 2012-06-15)Background: Steroid receptor coactivators (SRCs) may modulate estrogen receptor (ER) activity and the response to endocrine treatment in breast cancer, in part through interaction with growth factor receptor signaling ... -
Ultrasound and Microbubbles Enhance Uptake of Doxorubicin in Murine Kidneys
Eikrem, Øystein Solberg; Kotopoulis, Spiros; Popa, Mihaela-Lucia; Safont, Mireia Mayoral; Fossan, Kjell Ove; Leh, Sabine; Landolt, Lea; Babickova, Janka; Gudbrandsen, Oddrun Anita; Gilja, Odd Helge; Riedel, Bettina Maria Ingeborg; Schjøtt, Jan Didrik; McCormack, Emmet; Marti, Hans-Peter (Journal article; Peer reviewed, 2021-11-29)The use of ultrasound and microbubble-enhanced drug delivery, commonly referred to as sonoporation, has reached numerous clinical trials and has shown favourable results. Nevertheless, the microbubbles and acoustic path ... -
Urine and plasma concentrations of amino acids and plasma vitamin status differ, and are differently affected by salmon intake, in obese Zucker fa/fa rats with impaired kidney function and in Long-Evans rats with healthy kidneys
Drotningsvik, Aslaug; Midttun, Øivind; Vikøren, Linn Anja Slåke; McCann, Adrian; Ueland, Per Magne; Mellgren, Gunnar; Gudbrandsen, Oddrun Anita (Peer reviewed; Journal article, 2019)Kidney function affects amino acid metabolism and vitamin status. The aims of the present study were to investigate urine and plasma concentrations of amino acids as well as plasma vitamin status in rats with impaired renal ... -
Vitamin D supplementation and its influence on musclestrength and mobility in community-dwelling olderpersons: a systematic review and meta-analysis
Rosendahl-Riise, Hanne; Spielau, U.; Ranhoff, Anette Hylen; Gudbrandsen, Oddrun Anita; Dierkes, Jutta (Peer reviewed; Journal article, 2017-02)Background: It has been suggested that vitamin D status or supplementation is important for maintaining or improving muscle strength and mobility in older adults. The study results, however, do not provide consistent ... -
Water-soluble fish protein intake led to lower serum and liver cholesterol concentrations in obese zucker fa/fa rats
Drotningsvik, Aslaug; Vikøren, Linn Anja Slåke; Mjøs, Svein Are; Oterhals, Åge; Pampanin, Daniela Maria; Flesland, Ola; Gudbrandsen, Oddrun Anita (Peer reviewed; Journal article, 2018-05-01)Proteins from different fish species and different raw materials such as fish fillets and by-products have shown promising cardioprotective effects in rodents and humans, including effects on cholesterol metabolism. Blue ...