Browsing ODA Open Digital Archive by Author "Myhrstad, Mari"
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Antioxidants and phytochemicals – a scoping review for Nordic Nutrition Recommendations 2023
Myhrstad, Mari; Wolk, Alicja (Peer reviewed; Journal article, 2023)Antioxidants are a collection of substances that may prevent or delay the oxidation of cellular components. The antioxidant defense system includes both endogenously produced antioxidants and dietary antioxidants. The ... -
Attitudes towards and experiences with sourdough and baker’s yeast bread amongst participants in a randomised controlled trial: A qualitative study
Garnweidner-Holme, Lisa; Hallquist, Marit; Nakken Watters, Solveig Ivara; Gjøvik, Mia; Pihl Fredriksen, Marius; Jonassen, Stephanie; Ravnanger, Ina; Henriksen, Christine; Myhrstad, Mari; Telle-Hansen, Vibeke (Peer reviewed; Journal article, 2022) -
Beneficial effect on serum cholesterol levels, but not glycaemic regulation, after replacing SFA with PUFA for three days: a randomised crossover trial
Gaundal, Line; Myhrstad, Mari; Leder, Lena; Byfuglien, Marte Gjeitung; Gjøvaag, Terje; Rud, Ida; Retterstøl, Kjetil; Holven, Kirsten Bjørklund; Ulven, Stine Marie; Telle-Hansen, Vibeke (British Journal of Nutrition;, Journal article; Peer reviewed, 2020-09-02)Replacing intake of SFA with PUFA reduces serum cholesterol levels and CVD risk. The effect on glycaemic regulation is, however, less clear. The main objective of the present study was to investigate the short-term effect ... -
A comprehensive metabolic profiling after a short intervention with different fat quality in healthy individuals
Ruud, Emilia (Master thesis, 2023)Introduction. Metabolic diseases such as cardiovascular disease (CVD) and type 2 diabetes (T2D) represent major health challenges in the world today. Dysregulation of the lipid metabolism, including elevated cholesterol ... -
Differences in peripheral blood mononuclear cell gene expression and triglyceride composition in lipoprotein subclasses in plasma triglyceride responders and non-responders to omega-3 supplementation
Rundblad, Amanda; Larsen, Sunniva; Myhrstad, Mari; Ottestad, Inger; Thoresen, Magne; Holven, Kirsten Bjørklund; Ulven, Stine Marie (Genes and Nutrition;14, Article number: 10 (2019), Journal article; Peer reviewed, 2019-03-20)Background:Intake of the marine omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)reduces fasting triglyceride (TG) levels and may thereby lower cardiovascular disease risk. However, there are ... -
Effect of gluten-free diet on glycemic regulation and gut microbiota in people with celiac disease
Austad, Elisabeth (MAEH;2022, Master thesis, 2022)Background: Celiac disease (CD) is a chronic autoimmune bowel disease in the small intestine, which is triggered by gluten exposure in genetic predisposed individuals. CD is one of the most common autoimmune diseases ... -
The effect on subjective satiety sensation after intake of dietary fat of different quality
Hjalmarsen, Tone Ilstad; Nordli, Tina Helene (MAEH;2018, Master thesis, 2018)Background: The prevalence of overweight and obesity in society is increasing worldwide and it is one of the biggest public health issues today. Recent studies suggest that different dietary fatty acids can affect hunger ... -
Effects of a healthy Nordic diet on gene expression changes in peripheral blood mononuclear cells in response to an oral glucose tolerance test in subjects with metabolic syndrome: A SYSDIET sub-study
Leder, Lena; Kolehmainen, Marjukka; Narverud, Ingunn; Dahlman, Ingrid; Myhrstad, Mari; De Mello, Vanessa D.; Paananen, Jussi; Carlberg, Carsten; Schwab, Ursula; Herzig, Karl-Heinz; Cloetens, Lieselotte; Storm, Matilda Ulmius; Hukkanen, Janne; Savolainen, Markku J.; Rosqvist, Fredrik; Hermansen, Kjeld; Dragsted, Lars O.; Gunnarsdóttir, Ingibjörg; Thórsdóttir, Inga; Risérus, Ulf; Åkesson, Björn; Thoresen, Magne; Arner, Peter; Poutanen, Kaisa S.; Uusitupa, Matti; Holven, Kirsten Bjørklund; Ulven, Stine Marie (Journal article; Peer reviewed, 2016)Background: Diet has a great impact on the risk of developing features of metabolic syndrome (MetS), type 2 diabetes mellitus (T2DM), and cardiovascular diseases (CVD). We evaluated whether a long-term healthy Nordic ... -
Effects of fish and krill oil on gene expression in peripheral blood mononuclear cells and circulating markers of inflammation: a randomised controlled trial
Rundblad, Amanda; Holven, Kirsten Bjørklund; Bruheim, Inge; Myhrstad, Mari; Ulven, Stine Marie (Journal of Nutritional Science;Volume 7, 2018, Journal article; Peer reviewed, 2018-03-21)Marine n-3 (omega-3) fatty acids alter gene expression by regulating the activity of transcription factors. Krill oil is a source of marine n-3 fattyacids that has been shown to modulate gene expression in animal studies; ... -
Effects of krill oil and lean and fatty fish on cardiovascular risk markers: a randomised controlled trial
Rundblad, Amanda; Holven, Kirsten Bjørklund; Bruheim, Inge; Myhrstad, Mari; Ulven, Stine Marie (Journal article; Peer reviewed, 2018)Fish consumption and supplementation with n-3 fatty acids reduce CVD risk. Krill oil is an alternative source of marine n-3 fatty acids and few studies have investigated its health effects. Thus, we compared krill oil ... -
Erfaringer med mattilbudet på idrettsarenaen blant idrettsaktive ungdommer : en kvalitativ studie
Wattenberg, Pauline Alise Leganger (Master thesis, 2023)SAMMENDRAG Bakgrunn Mattilbudet på idrettsarenaen kan ha stor betydning for kostholdet til idrettsaktive barn og ungdommer, da mange tilbringer mye tid her. Noen studier tyder på at det selges usunn mat på idrettsarenaen ... -
Erfaringer med og muligheter for et sunt mattilbud på idrettsarenaen: En kvalitativ studie
Haugland, Hilde Sørfonn; Joa, Ingrid (MAEH;2020, Master thesis, 2020)Bakgrunn Etablering av sunne matvaner i barne- og ungdomsårene er viktig for fremtidig helse. I denne sammenheng er det ønskelig å styre matvareutvalget på idrettsarenaen i en sunnere retning. Det finnes lite kunnskap ... -
Experiences of managing a gluten-free diet on multiple levels of society: a qualitative study
Garnweidner-Holme, Lisa; Sende, Karla; Hellmann, Monica; Henriksen, Christine; Lundin, Knut Erik Aslaksen; Myhrstad, Mari; Telle-Hansen, Vibeke (BMC Nutrition;6, Article number: 65 (2020), Journal article; Peer reviewed, 2020-11-23)Background: Coeliac disease (CD) is an immune-mediated enteropathy against dietary gluten. The treatment for CD is a strict life-long gluten-free (GF) diet, which has a profound effect on a person’s life. In recent years, ... -
Experiences with Gluten-Free Bread: A Qualitative Study Amongst People with Coeliac Disease Participating in a Randomised Controlled Trial
Hellmann, Monica; Henriksen, Christine; Austad, Elisabeth; Ivara Watters, Solveig; Gaundal, Line; Lundin, Knut; Myhrstad, Mari; Telle-Hansen, Vibeke (Peer reviewed; Journal article, 2023)Background: Whole-grain bread can be an important source of fibre for people with coeliac disease (CeD) who must adhere to a gluten-free diet and avoid consuming wheat, rye and barley. Gluten-free bread frequently has a ... -
Facilitators and barriers to healthy food selection at children’s sports arenas in Norway: a qualitative study among club managers and parents
Garnweidner-Holme, Lisa; Haugland, Hilde Sørfonn; Joa, Ingrid; Telle-Hansen, Vibeke; Gjevestad, Gyrd Omholt; Myhrstad, Mari (Public Health Nutrition;Volume 24, Issue 6, Peer reviewed; Journal article, 2020-10-12)Objective: To investigate club managers’ and parents’ experiences with food selec- tion at handball halls in order to identify facilitators and barriers to the availability of healthy food. Design: Individual interviews ... -
Fish oil supplementation induces Expression of genes related to cell cycle, endoplasmic reticulum stress and apoptosis in peripheral blood mononuclear cells: a transcriptomic approach
Myhrstad, Mari; Ulven, Stine Marie; Günther, Clara-Cecilie; Ottestad, Inger; Holden, Marit; Ryeng, Einar; Borge, Grethe Iren Andersen; Kohler, Achim; Brønner, Kirsti Wettre; Thoresen, Magne; Holven, Kirsten Bjørklund (Journal of International Medicine;276(5), Journal article; Peer reviewed, 2014)Background. Fish oil supplementation has been shown to alter gene expression of mononuclear cells both in vitro and in vivo. However, little is known about the total transcriptome profile in healthy subjects after intake ... -
Gender differences in nutrition literacy levels among university students and employees: a descriptive study.
Svendsen, Karianne; Torheim, Liv Elin; Fjelberg, Vibeke; Sorprud, Anja; Narverud, Ingunn; Retterstøl, Kjetil; Bogsrud, Martin Prøven; Holven, Kirsten Bjørklund; Myhrstad, Mari; Telle-Hansen, Vibeke (Journal of Nutritional Science (JNS);Volume 10, Peer reviewed; Journal article, 2021-07-30)The impact of nutrition information on public health is partly determined by the population’s level of nutrition literacy (NL), which involves functional NL (such as knowledge of dietary guidelines) and critical NL (such ... -
Gut microbiota and diet in people with coeliac disease compared to healthy individuals : a cross sectional study
Smedman, Hannah L. (Master thesis, 2023)Abstract Background: Celiac disease (CD) is an inflammatory genetic auto-immune disease, which is triggered by intake of gluten. Gluten is found in cereals such as wheat, barley and rye and a gluten-free diet may therefore ... -
Healthy Nordic Diet Modulates the Expression of Genes Related to Mitochondrial Function and Immune Response in Peripheral Blood Mononuclear Cells from Subjects with Metabolic Syndrome - A SYSDIET Sub-Study
Myhrstad, Mari; De Mello, Vanessa D.; Dahlman, Ingrid; Kolehmainen, Marjukka; Paananen, Jussi; Rundblad, Amanda; Carlberg, Carsten; Olstad, Ole Kristoffer; Pihlajamaki, Jussi; Holven, Kirsten Bjørklund; Hermansen, Kjeld; Dragsted, Lars O.; Gunnarsdottir, Ingibjörg; Cloetens, Lieselotte; Storm, Matilda Ulmius; Åkesson, Björn; Rosqvist, Fredrik; Hukkanen, Janne; Herzig, Karl-Heinz; Risérus, Ulf; Thorsdottir, Inga; Poutanen, Kaisa S.; Savolainen, Markku J.; Schwab, Ursula; Arner, Peter; Uusitupa, Matti; Ulven, Stine Marie (Molecular Nutrition and Food Research;Volume 63, Issue 13, July 2019, Journal article; Peer reviewed, 2019-04-18)Scope. To explore the effect of a healthy Nordic diet on the global transcriptome profile in peripheral blood mononuclear cells (PBMCs) of subjects with metabolic syndrome. Methods and results. Subjects with metabolic ... -
High-quality fish oil has a more favourable effect than oxidised fish oil on intermediate-density lipoprotein and LDL subclasses: a randomised controlled trial
Rundblad, Amanda; Holven, Kirsten Bjørklund; Ottestad, Inger; Myhrstad, Mari; Ulven, Stine Marie (Journal article; Peer reviewed, 2017)Fish oil (FO) supplementation reduces the risk of CVD. However, it is not known if FO of different qualities have different effects on lipoprotein subclasses in humans. We aimed at investigating the effects of oxidised FO ...