Blar i ODA Open Digital Archive på forfatter "Ottestad, Inger"
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Betydningen av gode kilder til vitamin D hos unge, friske voksne
Nitter, Rannveig (MAEH;2011, Master thesis, 2011)Bakgrunn: Størsteparten av den voksne befolkningen i Norge har et utilfredsstillende serum 25(OH)D₃ (vitamin D) nivå, særlig om vinteren. Dette gjelder også de som bor sør i landet. Unge friske voksne er en utsatt gruppe ... -
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 ... -
Exchanging a few commercial, regularly consumed food items with improved fat quality reduces total cholesterol and LDL-cholesterol: A double-blind, randomised controlled trial
Ulven, Stine Marie; Leder, Lena; Elind, Elisabeth; Ottestad, Inger; Christensen, Jacob J.; Telle-Hansen, Vibeke; Skjetne, Anne Juul; Raael, Ellen; Sheikh, Navida Akhter; Holck, Marianne; Torvik, Kristin; Lamglait, Amandine; Thyholt, Kari; Byfuglien, Marte Gjeitung; Granlund, Linda; Andersen, Lene Frost; Holven, Kirsten Bjørklund (Journal article; Peer reviewed, 2016)The healthy Nordic diet has been previously shown to have health bene fi cial effects among subjects at risk of CVD. However, the extent of food changes needed to achieve these effects is less explored. The aim of the ... -
Fish oil supplementation alters the plasma lipidomic profile and increases long-chain PUFAs of phospholipids and triglycerides in healthy subjects
Ottestad, Inger; Hassani, Sahar; Borge, Grethe I.; Kohler, Achim; Vogt, Gjermund; Hyötyläinen, Tuulia; Oresic, Matej; Brønner, Kirsti W.; Holven, Kirsten B.; Ulven, Stine M.; Myhrstad, Mari C. W. (PLoS ONE;7(8), Journal article; Peer reviewed, 2012)While beneficial health effects of fish and fish oil consumption are well documented, the incorporation of n-3 polyunsaturated fatty acids in plasma lipid classes is not completely understood. The aim of this study was to ... -
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 ... -
Glycated proteins, glycine, acetate, and monounsaturated fatty acids may act as new biomarkers to predict the progression of type 2 diabetes: Secondary analyses of a randomized controlled trial
Canet, Francisco; Christensen, Jacob J.; Victor, Victor M.; Hustad, Kristin Solheim; Ottestad, Inger; Rundblad, Amanda; Sæther, Thomas; Dalen, Knut Tomas; Ulven, Stine Marie; Holven, Kirsten Bjørklund; Telle-Hansen, Vibeke (Nutrients;Volume 14 / Issue 23, Peer reviewed; Journal article, 2022-12-05)Food protein or food-derived peptides may regulate blood glucose levels; however, studies have shown inconsistent results. The aim of the present study was to characterize subgroups of individuals with increased risk of ... -
Helserelatert livskvalitet blant eldre ≥70 år i Skedsmo kommune
Brenno, Silje Golberg (MAEH;2016, Master thesis, 2016)Bakgrunn: I senere år har helserelatert livskvalitet fremfor sykelighet og dødelighet vært sentralt mål i folkehelsearbeidet. Aldersforskning er ikke entydig på eldres helsetilstand. Det foreligger lite kunnskap om ... -
Helserelatert livskvalitet og ernæringsstatus blant eldre hjemmeboende over 70 år
Henriksen, Christine; Golberg, Silje B; Ulven, Stine Marie; Holven, Kirsten Bjørklund; Ottestad, Inger (Norsk Tidsskrift for Ernæring;Nr.2/2018, Journal article; Peer reviewed, 2018-06-28)Bakgrunn: Det er vanlig å inkludere helserelatert livskvalitet i kliniske studier, men det er få som har undersøkt dette hos eldre hjemme boende ≥ 70 år. Hensikten med denne studien var primært å beskrive helserelatert ... -
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 ... -
Increased protein intake affects pro-opiomelanocortin (POMC) processing, immune function and IGF signaling in peripheral blood mononuclear cells of home-dwelling old subjects using a genome-wide gene expression approach
Ulven, Stine Marie; Holven, Kirsten Bjørklund; Rundblad, Amanda; Flatberg, Arnar; Myhrstad, Mari; Karlsen, Karina; Mutt, Shivaprakash; Herzig, Karl-Heinz; Ottestad, Inger; Gjevestad, Gyrd Omholt (Genes and Nutrition;14, Article number: 32 (2019), Journal article; Peer reviewed, 2019-11-28)Background: Adequate protein intake among older adults is associated with better health outcomes such as immune function and metabolic regulation of skeletal muscle, but conflicting results make it difficult to define the ... -
Oksidasjonsnivå i marine omega-3 produkter tilgjengelig for norske forbrukere
Thorkildsen, Trine (Master thesis, 2010)Marine omega-3 (n-3) oljer inneholder de høyt flerumettede fettsyrene eikosapentaensyre (EPA) og dokosaheksaensyre (DHA). EPA- og DHA-konsentrasjon gjør en olje utsatt for oksidasjon. Høsten 2009 ble 113 marine n-3 produkter ... -
Omega-3 index og friske individer - en randomisert kontrollert studie
Sundstøl, Anne-Kristin (Master thesis, 2010)Bakgrunn: Studier viser at omega-3 fettsyrene EPA (eikosapentaensyre) og DHA (dokosaheksaensyre) kan gi en helsemessig gevinst ved å redusere risikoen for hjerte- og karsykdommer. For å redusere denne risikoen anbefales ... -
Oxidised fish oil does not influence established markers of oxidative stress in healthy human subjects: a randomised controlled trial
Ottestad, Inger; Vogt, Kjell Gjermund; Retterstøl, Kjetil; Myhrstad, Mari; Haugen, John-Erik; Nilsson, Astrid; Ravn-Haren, Gitte; Nordvi, Berit; Brønner, Kirsti Wettre; Andersen, Lene Frost; Holven, Kirsten Bjørklund; Ulven, Stine Marie (British Journal of Nutrition;, Journal article; Peer reviewed, 2011)Intake of fish oil reduces the risk of CHD and CHD deaths. Marine n-3 fatty acids (FA) are susceptible to oxidation, but to our knowledge, the health effects of intake of oxidised fish oil have not previously been ... -
Plasma fatty acid levels and gene expression related to lipid metabolism in peripheral blood mononuclear cells: A cross-sectional study in healthy subjects
Larsen, Sunniva Veen; Holven, Kirsten Bjørklund; Ottestad, Inger; Dagsland, Kine Margrethe; Myhrstad, Mari; Ulven, Stine Marie (Genes & Nutrition;2018 13:9, Journal article; Peer reviewed, 2018-04-10)Background: Solid evidence indicates that intake of marine n-3 fatty acids lower serum triglycerides, and that replacing saturated fatty acids (SFA) with polyunsaturated fatty acids (PUFA) reduces plasma total cholesterol ... -
Reduced plasma concentration of branched-chain amino acids in sarcopenic older subjects: a cross-sectional study
Ottestad, Inger; Ulven, Stine Marie; Øyri, Linn Kristin Lie; Sandvei, Kristin Søfteland; Gjevestad, Gyrd Omholt; Bye, Asta; Sheikh, Navida Akhter; Biong, Anne Sofie; Andersen, Lene Frost; Holven, Kirsten Bjørklund (British Journal of Nutrition;Volume 120, Issue 4, Journal article; Peer reviewed, 2018-06-18)Branched chain amino acids (BCAAs) are essential amino acids necessary for muscle mass maintenance. Little is known about the plasma concentrations of BCAAs and the protein intake in relation to sarcopenia. We aimed ... -
The PBMC transcriptome profile after intakeof oxidized versus high-quality fish oil: anexplorative study in healthy subjects
Myhrstad, Mari; Ottestad, Inger; Günther, Clara-Cecilie; Ryeng, Einar; Holden, Marit; Nilsson, Astrid; Brønner, Kirsti Wettre; Kohler, Achim; Borge, Grethe Iren Andersen; Holven, Kirsten Bjørklund; Ulven, Stine Marie (Peer reviewed; Journal article, 2016-05-31)Background: Marine long-chain polyunsaturated fatty acids are susceptible to oxidation, generating a range of different oxidation products with suggested negative health effects. The aim of the present study was to ... -
Vitamin D-status - en studie blant friske unge kvinner og menn bosatt i Oslo omegn
Hansen, Kari Tande (Master thesis, 2010)Bakgrunn: Det er mindre kjent hvilket nivå av s-25(OH)D friske unge, voksne har, mens man har mer kjennskap til s-25(OH)D-nivå i utsatte grupper. Man vet imidlertid at nordmenn spiser for lite fisk i forhold til anbefalingene. ...