Hjem
Ottar Nygårds bilde

Ottar Nygård

Professor
  • E-postOttar.Nygard@uib.no
  • Telefon+47 55 97 30 64
  • Besøksadresse
    Haukeland universitetssykehus, Laboratoriebygget
  • Postadresse
    Postboks 7804
    5020 Bergen
Vitenskapelig artikkel
  • Karlsson, Therese; Strand, Elin; Dierkes, Jutta; Drevon, Christian A; Øyen, Jannike; Midttun, Øivind; Ueland, Per Magne; Gudbrandsen, Oddrun Anita; Pedersen, Eva Ringdal; Nygård, Ottar. 2017. Associations between intake of fish and n-3 long-chain polyunsaturated fatty acids and plasma metabolites related to the kynurenine pathway in patients with coronary artery disease. European Journal of Nutrition. 261-272.
  • Berge, Rolf Kristian; Bjørndal, Bodil; Strand, Elin; Bohov, Pavol; Lindquist, Carine; Nordrehaug, Jan Erik; Svardal, Asbjørn M.; Skorve, Jon; Nygård, Ottar. 2016. Tetradecylthiopropionic acid induces hepatic mitochondrial dysfunction and steatosis, accompanied by increased plasma homocysteine in mice. Lipids in Health and Disease. 16 sider.
  • Borgeraas, Heidi; Hertel, Jens Kristoffer; Seifert, Reinhard; Berge, Rolf Kristian; Bohov, Pavol; Ueland, Per Magne; Nygård, Ottar; Hjelmesæth, Jøran. 2016. Serum trans fatty acids, asymmetric dimethylarginine and risk of acute myocardial infarction and mortality in patients with suspected coronary heart disease: a prospective cohort study. Lipids in Health and Disease.
  • Svingen, Gard Frodahl Tveitevåg; Schartum-Hansen, Hall; Pedersen, Eva Ringdal; Ueland, Per Magne; Tell, Grethe Seppola; Mellgren, Gunnar; Njølstad, Pål Rasmus; Seifert, Reinhard; Strand, Elin; Karlsson, Therese; Nygård, Ottar. 2016. Prospective associations of systemic and urinary choline metabolites with incident type 2 diabetes. Clinical Chemistry. 755-765.
  • Ding, Yunpeng; Svingen, Gard Frodahl Tveitevåg; Pedersen, Eva Ringdal; Gregory, Jesse F.; Ueland, Per Magne; Tell, Grethe Seppola; Nygård, Ottar. 2016. Plasma glycine and risk of acute myocardial infarction in patients with suspected stable angina pectoris. Journal of the American Heart Association. 9 sider.
  • Zuo, Hui; Ueland, Per Magne; Ulvik, Arve; Eussen, Simone; Vollset, Stein Emil; Nygård, Ottar; Midttun, Øivind; Theofylaktopoulou, Despoina; Meyer, Klaus; Tell, Grethe Seppola. 2016. Plasma Biomarkers of Inflammation, the Kynurenine Pathway, and Risks of All-Cause, Cancer, and Cardiovascular Disease Mortality: The Hordaland Health Study. American Journal of Epidemiology. 249-258.
  • Lysne, Vegard; Strand, Elin; Svingen, Gard Frodahl Tveitevåg; Bjørndal, Bodil; Pedersen, Eva Ringdal; Midttun, Øivind; Olsen, Thomas; Ueland, Per Magne; Berge, Rolf Kristian; Nygård, Ottar. 2016. Peroxisome Proliferator-Activated Receptor Activation is Associated with Altered Plasma One-Carbon Metabolites and B-Vitamin Status in Rats. Nutrients.
  • Ding, Yunpeng; Pedersen, Eva Ringdal; Svingen, Gard Frodahl Tveitevåg; Helgeland, Øyvind; Gregory, Jesse F III; Løland, Kjetil Halvorsen; Meyer, Klaus; Tell, Grethe S.; Ueland, Per Magne; Nygård, Ottar. 2016. Methylenetetrahydrofolate dehydrogenase 1 polymorphisms modify the associations of plasma glycine and serine with risk of acute myocardial infarction in patients with stable angina pectoris in WENBIT (Western Norway B Vitamin Intervention Trial). Circulation: Cardiovascular Genetics. 541-547.
  • Sulo, Gerhard; Nygård, Ottar; Vollset, Stein Emil; Igland, Jannicke; Ebbing, Marta; Sulo, Enxhela; Egeland, Grace M.; Tell, Grethe S. 2016. Higher education is associated with reduced risk of heart failure among patients with acute myocardial infarction: A nationwide analysis using data from the CVDNOR project. European Journal of Preventive Cardiology. 1743-1750.
  • Degerud, Eirik Magnus Meek; Hoff, Rune; Nygård, Ottar; Strand, Elin; Nilsen, Dennis W.T.; Nordrehaug, Jan Erik; Midttun, Øivind; Ueland, Per Magne; De Vogel, Stefan; Dierkes, Jutta. 2016. Cosinor modelling of seasonal variation in 25-hydroxyvitamin D concentrations in cardiovascular patients in Norway. European Journal of Clinical Nutrition. 517-522.
  • Ding, Yunpeng; Pedersen, Eva Ringdal; Johansson, Stefan; Gregory III, Jesse F.; Ueland, Per Magne; Svingen, Gard Frodahl Tveitevåg; Helgeland, Øyvind; Meyer, Klaus; Fredriksen, Åse; Nygård, Ottar. 2016. B vitamin treatments modify the risk of myocardial infarction associated with a MTHFD1 polymorphism in patients with stable angina pectoris. NMCD. Nutrition Metabolism and Cardiovascular Diseases. 495-501.
  • Borgeraas, Heidi; Hertel, Jens Kristoffer; Svingen, Gard Frodahl Tveitevåg; Pedersen, Eva Ringdal; Seifert, Reinhard; Nygård, Ottar; Hjelmesæth, Jøran. 2016. Association between Body Mass Index, Asymmetric Dimethylarginine and Risk of Cardiovascular Events and Mortality in Norwegian Patients with Suspected Stable Angina Pectoris. PLOS ONE.
  • Degerud, Eirik Magnus Meek; Løland, Kjetil Halvorsen; Nygård, Ottar; Midtun, Øyvind; Ueland, Per Magne; Seifert, Reinhard; Strand, Elin; Bleie, Øyvind; Dierkes, Jutta. 2015. Vitamin D status was not associated with 'one-year' progression of coronary artery disease, assessed by coronary angiography in statin-treated patients. European Journal of Preventive Cardiology. 594-602.
  • Schartum-Hansen, Hall; Løland, Kjetil Halvorsen; Svingen, Gard Frodahl Tveitevåg; Seifert, Reinhard; Pedersen, Eva Ringdal; Nordrehaug, Jan Erik; Bleie, Øyvind; Ebbing, Marta; Berge, Christ; Nilsen, Dennis W.T.; Nygård, Ottar. 2015. Use of loop diuretics is associated with increased mortality in patients with suspected coronary artery disease, but without systolic heart failure or renal impairment: an observational study using propensity score matching. PLOS ONE. 13 sider.
  • Sulo, Enxhela; Vollset, Stein Emil; Nygård, Ottar; Sulo, Gerhard; Igland, Jannicke; Egeland, Grace M.; Ebbing, Marta; Tell, Grethe Seppola. 2015. Trends in 28-day and 1-year mortality rates in patients hospitalized for a first acute myocardial infarction in Norway during 2001-2009: A Cardiovascular disease in Norway (CVDNOR) project. Journal of Internal Medicine. 353-361.
  • Thomsen, Liv Cecilie Vestrheim; Melton, Philip E.; Tollaksen, Kjersti; Lyslo, Ingvill; Roten, Linda Tømmerdal; Odland, Maria Lisa; Strand, Kristin Melheim; Nygård, Ottar; Sun, Chen; Iversen, Ann-Charlotte; Austgulen, Rigmor; Moses, Eric; Bjørge, Line. 2015. Refined phenotyping identifies links between preeclampsia and related diseases in a Norwegian preeclampsia family cohort. Journal of Hypertension. 2294-2302.
  • Øyen, Jannike; Svingen, Gard Frodahl Tveitevåg; Gjesdal, Clara Gram; Tell, Grethe Seppola; Ueland, Per Magne; Lysne, Vegard; Apalset, Ellen M; Meyer, Klaus; Vollset, Stein Emil; Nygård, Ottar. 2015. Plasma dimethylglycine, nicotine exposure and risk of low bone mineral density and hip fracture: the Hordaland Health Study. Osteoporosis International. 1573-1583.
  • Schartum-Hansen, Hall; Pedersen, Eva Ringdal; Svingen, Gard Frodahl Tveitevåg; Ueland, Per Magne; Seifert, Reinhard; Ebbing, Marta; Strand, Elin; Bleie, Øyvind; Nygård, Ottar. 2015. Plasma choline, smoking, and long-term prognosis in patients with stable angina pectoris. European Journal of Preventive Cardiology. 606-614.
  • Christensen, Monika; Fenne, Ingvild Sveinsgjerd; Nordbø, Yngve; Varhaug, Jan Erik; Nygård, Ottar; Lien, Ernst Asbjørn; Mellgren, Gunnar. 2015. Novel inflammatory biomarkers in primary hyperparathyroidism. European Journal of Endocrinology. 9-17.
  • Egeland, Grace M.; Igland, Jannicke; Sulo, Gerhard; Nygård, Ottar; Ebbing, Marta; Tell, Grethe Seppola. 2015. Non-fasting triglycerides predict incident acute myocardial infarction among those with favourable HDL-cholesterol: Cohort Norway. European Journal of Preventive Cardiology. 872-881.
  • Zuo, Hui; Ueland, Per Magne; Eussen, Simone; Tell, Grethe Seppola; Vollset, Stein Emil; Nygård, Ottar; Midttun, Øivind; Meyer, Klaus; Ulvik, Arve. 2015. Markers of vitamin B6 status and metabolism as predictors of incident cancer: The Hordaland Health Study. International Journal of Cancer. 2932-2939.
  • Eussen, Simone; Ueland, Per Magne; Vollset, Stein Emil; Nygård, Ottar; Midttun, Øivind; Sulo, Gerhard; Ulvik, Arve; Meyer, Klaus; Pedersen, Eva Ringdal; Tell, Grethe Seppola. 2015. Kynurenines as predictors of acute coronary events in the Hordaland Health Study. International Journal of Cardiology. 18-24.
  • Egeland, Grace M.; Igland, Jannicke; Nygård, Ottar; Sulo, Gerhard; Tell, Grethe Seppola. 2015. Hypertriglyceridemic-Waist Phenotype is a Useful Global Assessment Tool for Predicting Acute Myocardial Infarction. Journal of Cardiovascular Diseases & Diagnosis. 1-6.
  • Svingen, Gard Frodahl Tveitevåg; Schartum-Hansen, Hall; Ueland, Per Magne; Pedersen, Eva Ringdal; Seifert, Reinhard; Ebbing, Marta; Bønaa, Kaare Harald; Mellgren, Gunnar; Nilsen, Dennis W.T.; Nordrehaug, Jan Erik; Øyen, Jannike; Nygård, Ottar. 2015. Elevated plasma dimethylglycine is a risk marker of mortality in patients with coronary heart disease. European Journal of Preventive Cardiology. 743-752.
  • Sulo, Gerhard; Igland, Jannicke; Vollset, Stein Emil; Nygård, Ottar; Egeland, Grace M.; Ebbing, Marta; Sulo, Enxhela; Tell, Grethe Seppola. 2015. Effect of the Lookback period's length used to identify incident acute myocardial infarction on the observed trends on incidence rates and survival: cardiovascular disease in Norway project. Circulation. Cardiovascular Quality and Outcomes. 376-382.
  • Puaschitz, Nathalie Genevieve; Strand, Elin; Norekvål, Tone M.; Dierkes, Jutta; Dahl, Lisbeth; Svingen, Gard Frodahl Tveitevåg; Assmus, Jörg; Schartum-Hansen, Hall; Øyen, Jannike; Pedersen, Eva Ringdal; Drevon, Christian A; Tell, Grethe Seppola; Nygård, Ottar. 2015. Dietary intake of saturated fat is not associated with risk of coronary events or mortality in patients with established coronary artery disease. Journal of Nutrition. 299-305.
  • Larsen, Terje H; Stugaard, Marie; Rotevatn, Svein; Nygård, Ottar; Nordrehaug, Jan Erik. 2015. Clinical significance of late enhancement and regional wall remodeling assessed by 3T magnetic resonance imaging. Clinical Medicine Insights: Cardiology. 17-24.
  • Skeie, Eli; Strand, Elin; Pedersen, Eva Ringdal; Bjørndal, Bodil; Bohov, Pavol; Berge, Rolf Kristian; Svingen, Gard Frodahl Tveitevåg; Seifert, Reinhard; Ueland, Per Magne; Midttun, Øivind; Ulvik, Arve; Hustad, Simon Steinar; Drevon, Christian A; Gregory, Jesse F.; Nygård, Ottar. 2015. Circulating B-vitamins and smoking habits are associated with serum polyunsaturated fatty acids in patients with suspected coronary heart disease: A cross-sectional study. PLOS ONE. 14 sider.
  • Pedersen, Eva Ringdal; Tuseth, Nora; Eussen, Simone; Ueland, Per Magne; Strand, Elin; Svingen, Gard Frodahl Tveitevåg; Midttun, Øivind; Meyer, Klaus; Mellgren, Gunnar; Ulvik, Arve; Nordrehaug, Jan Erik; Nilsen, Dennis W.T.; Nygård, Ottar. 2015. Associations of plasma kynurenines with risk of acute myocardial infarction in patients with stable angina pectoris. Arteriosclerosis, Thrombosis and Vascular Biology. 455-462.
  • Lysne, Vegard; Bjørndal, Bodil; Vik, Rita; Nordrehaug, Jan Erik; Skorve, Jon; Nygård, Ottar; Berge, Rolf Kristian. 2015. A protein extract from chicken reduces plasma homocysteine in rats. Nutrients. 4498-4511.
  • Bjørndal, Bodil; Ramsvik, Marie Sannes; Lindquist, Carine; Nordrehaug, Jan Erik; Bruheim, Inge; Svardal, Asbjørn M.; Nygård, Ottar; Berge, Rolf Kristian. 2015. A Phospholipid-Protein Complex from Antarctic Krill Reduced Plasma Homocysteine Levels and Increased Plasma Trimethylamine-N-Oxide (TMAO) and Carnitine Levels in Male Wistar Rats. Mar. Drugs. Marine Drugs. 5706-5721.
  • Theofylaktopoulou, Despoina; Ulvik, Arve; Midttun, Øivind; Ueland, Per Magne; Vollset, Stein Emil; Nygård, Ottar; Hustad, Simon Steinar; Tell, Grethe Seppola; Eussen, Simone. 2014. Vitamins B2 and B6 as determinants of kynurenines and related markers of interferon-gamma-mediated immune activation in the community-based Hordaland health study. British Journal of Nutrition. 1065-1072.
  • Sulo, Gerhard; Vollset, Stein Emil; Nygård, Ottar; Igland, Jannicke; Egeland, Grace M.; Ebbing, Marta; Tell, Grethe Seppola. 2014. Trends in acute myocardial infarction event rates and risk of recurrences after an incident event in Norway 1994 to 2009 (from a cardiovascular disease in Norway project). American Journal of Cardiology. 1777-1781.
  • Øyen, Jannike; Gjesdal, Clara Gram; Nygård, Ottar; Lie, Stein Atle; Meyer, Haakon; Apalset, Ellen M; Ueland, Per Magne; Pedersen, Eva Kristine Ringdal; Midttun, Øivind; Vollset, Stein Emil; Tell, Grethe Seppola. 2014. Smoking and body fat mass in relation to bone mineral density and hip fracture: The Hordaland Health Study. PLOS ONE. 9 sider.
  • De Vogel, Stefan; Ulvik, Arve; Meyer, Klaus; Ueland, Per Magne; Nygård, Ottar; Vollset, Stein Emil; Tell, Grethe S; Gregory, Jesse F. III; Tretli, Steinar; Bjørge, Tone. 2014. Sarcosine and other metabolites along the choline oxidation pathway in relation to prostate cancer – a large nested case-control study within the JANUS cohort in Norway. International Journal of Cancer. 197-206.
  • Nitter, Mathilde Hjelle; Norgård, Benedicte Wentzel; De Vogel, Stefan; Eussen, Simone; Meyer, Klaus; Ulvik, Arve; Ueland, Per Magne; Nygård, Ottar; Vollset, Stein Emil; Bjørge, Tone; Tjønneland, Anne; Hansen, Louise; Boutron-Ruault, Marie-Christine; Racine, Antoine; Cottet, Vanessa; Kaaks, Rudolf; Kühn, Tilman; Trichopoulou, Antonia; Bamia, Christina; Naska, Androniki; Grioni, Sara; Palli, Domenico; Panico, Salvatore; Tumino, Rosario; Vineis, Paolo; Bueno-de-Mesquita, H. Bas; Van Kranen, Henk J.; Peeters, Petra H. M.; Weiderpass, Elisabete; Dorronsoro, Miren; Jakszyn, Paula; Sánchez, María-José; Argüelles, Marcial Vicente; Huerta, José-Maria; Barricarte, Aurelio; Johansson, Matthias; Ljuslinder, Ingrid; Khaw, Kay Tee; Wareham, Nicholas J.; Freisling, Heinz; Duarte-Salles, Talita; Stepien, Magdalena; Gunter, Mark J.; Riboli, Élio B. 2014. Plasma methionine, choline, betaine, and dimethylglycine in relation to colorectal cancer risk in the European Prospective Investigation into Cancer and Nutrition (EPIC). Annals of Oncology. 1609-1615.
  • Øyen, Jannike; Nygård, Ottar; Gjesdal, Clara Gram; Ueland, Per Magne; Apalset, Ellen M; Schartum-Hansen, Hall; Vollset, Stein Emil; Meyer, Klaus; Tell, Grethe S. 2014. Plasma choline, nicotine exposure, and risk of low bone mineral density and hip fracture: the Hordaland Health Study. Journal of Bone and Mineral Research. 242-250.
  • Midttun, Øivind; Townsend, Mary K.; Nygård, Ottar; Tworoger, Shelley S.; Brennan, Paul J.; Johansson, Mattias; Ueland, Per Magne. 2014. Most blood biomarkers related to vitamin status, one-carbon metabolism, and the kynurenine pathway show adequate preanalytical stability and within-person reproducibility to allow assessment of exposure or nutritional status in healthy women and cardiovascular patients. Journal of Nutrition. 784-790.
  • Zuo, Hui; Tell, Grethe Seppola; Vollset, Stein Emil; Ueland, Per Magne; Nygård, Ottar; Midttun, Øivind; Meyer, Klaus; Ulvik, Arve; Eussen, Simone. 2014. Interferon-γ-induced inflammatory markers and the risk of cancer: The Hordaland Health Study. Cancer. 3370-3377.
  • Doets, EL; Ueland, Per Magne; Tell, Grethe S; Vollset, Stein Emil; Nygård, Ottar; van't Veer, Pieter; de Groot, Lisette C.P.G.M.; Nurk, Eha; Refsum, Helga; Smith, David; Eussen, Simone. 2014. Interactions between plasma concentrations of folate and markers of vitamin B12 status with cognitive performance in elderly people not exposed to folic acid fortification: the Hordaland Health Study. British Journal of Nutrition. 1085-1095.
  • Langørgen, Jørund; Ebbing, Marta; Igland, Jannicke; Vollset, Stein Emil; Nordrehaug, Jan Erik; Tell, Grethe S; Nygård, Ottar. 2014. Implications of changing definitions of myocardial infarction on number of events and all-cause mortality: the WHO 1979, ESC/ACC 2000, AHA 2003, and Universal 2007 definitions revisited. European Journal of Preventive Cardiology. 1349-1357.
  • Vik, Rita; Bjørndal, Bodil; Bohov, Pavol; Brattelid, Trond; Svardal, Asbjørn M.; Nygård, Ottar; Nordrehaug, Jan Erik; Skorve, Jon; Berge, Rolf Kristian. 2014. Hypolipidemic effect of dietary water-soluble protein extract from chicken: impact on genes regulating hepatic lipid and bile acid metabolism. European Journal of Nutrition. 193-204.
  • Hausken, Trygve; Skåre, Janneche Utne; Polder, Anuschka; Haugen, Margaretha; Meltzer, Helle Margrete; Haldorsen, Anne-Katrine L.; Julshamn, Kåre; Nygård, Ottar; Berge, Rolf Kristian; Skorve, Jon. 2014. High consumption of farmed salmon does not disrupt the steady state of persistent organic pollutants (POP) in human plasma and adipose tissue. Journal of Toxicology and Environmental Health, Part A. 1229-1250.
  • Sulo, Gerhard; Igland, Jannicke; Nygård, Ottar; Vollset, Stein Emil; Ebbing, Marta; Tell, Grethe S. 2014. Favorable trends in incidence of AMI in Norway during 2001-2009 do not include younger adults: a CVDNOR project. European Journal of Preventive Cardiology. 1358-1364.
  • Ulvik, Arve; Midttun, Øivind; Pedersen, Eva Kristine Ringdal; Eussen, Simone; Nygård, Ottar; Ueland, Per Magne. 2014. Evidence for increased catabolism of vitamin B-6 during systemic inflammation. American Journal of Clinical Nutrition. 250-255.
  • Igland, Jannicke; Vollset, Stein Emil; Nygård, Ottar; Sulo, Gerhard; Ebbing, Marta; Tell, Grethe Seppola. 2014. Educational inequalities in acute myocardial infarction incidence in Norway: A nationwide cohort study. PLOS ONE. 8 sider.
  • Borgeraas, Heidi; Hertel, Jens Kristoffer; Svingen, Gard Frodahl Tveitevåg; Seifert, Reinhard; Pedersen, Eva Kristine Ringdal; Schartum-Hansen, Hall; Hjelmesæth, Jøran; Nygård, Ottar. 2014. Association of body mass index with risk of acute myocardial infarction and mortality in Norwegian male and female patients with suspected stable angina pectoris: A prospective cohort study. BMC Cardiovascular Disorders.
  • Pedersen, Eva Kristine Ringdal; Svingen, Gard Frodahl Tveitevåg; Schartum-Hansen, Hall; Ueland, Per Magne; Ebbing, Marta; Nordrehaug, Jan Erik; Igland, Jannicke; Seifert, Reinhard; Nilsen, Roy Miodini; Nygård, Ottar. 2013. Urinary excretion of kynurenine and tryptophan, cardiovascular events, and mortality after elective coronary angiography. European Heart Journal. 2689-2696.
  • Hertel, Jens Kristoffer; Johansson, Stefan; Midthjell, Kristian; Nygård, Ottar; Njølstad, Pål Rasmus; Molven, Anders. 2013. Type 2 diabetes genes : present status and data from Norwegian studies. Norsk Epidemiologi. 9-22.
  • Løland, Kjetil Halvorsen; Bleie, Øyvind; Borgeraas, Heidi; Strand, Elin; Ueland, Per Magne; Svardal, Asbjørn M.; Nordrehaug, Jan Erik; Nygård, Ottar. 2013. The association between progression of atherosclerosis and the methylated amino acids asymmetric dimethylarginine and trimethyllysine. PLOS ONE. 9 sider.
  • Ulvik, Arve; Theofylaktopoulou, Despoina; Midttun, Øivind; Nygård, Ottar; Eussen, Simone; Ueland, Per Magne. 2013. Substrate product ratios of enzymes in the kynurenine pathway measured in plasma as indicators of functional vitamin B-6 status. American Journal of Clinical Nutrition. 934-940.
  • De Vogel, Stefan; Meyer, Klaus; Fredriksen, Åse; Ulvik, Arve; Ueland, Per Magne; Nygård, Ottar; Vollset, Stein Emil; Tell, Grethe S; Tretli, Steinar; Bjørge, Tone. 2013. Serum folate and vitamin B12 concentrations in relation to prostate cancer risk-a Norwegian population-based nested case-control study of 3000 cases and 3000 controls within the JANUS cohort. International Journal of Epidemiology. 201-210.
  • Sandvik, Miriam Kristine; Leirgul, Elisabeth; Nygård, Ottar; Ueland, Per Magne; Berg, Ansgar; Svarstad, Einar; Vikse, Bjørn Egil. 2013. Preeclampsia in healthy women and endothelial dysfunction 10 years later. American Journal of Obstetrics and Gynecology. 569.e1-569.e10.
  • Vinknes, Kathrine; Dekker, Jacqueline M.; Drevon, Christian A; Refsum, Helga; Nurk, Eha; Nijpels, Giel; Stehouwer, Coen D.A.; Teerlink, Tom; Tell, Grethe S; Nygård, Ottar; Vollset, Stein Emil; Ueland, Per Magne; Elshorbagy, AK. 2013. Plasma sulfur amino acids and stearoyl-CoA desaturase activity in two caucasian populations. Prostaglandins Leukot Essent Fatty Acids 2. Prostaglandins, Leukotrienes and Essential Fatty Acids. 297-303.
  • Vinknes, Kathrine; Elshorbagy, Amany K; Nurk, Eha; Drevon, Christian A; Gjesdal, Clara Gram; Tell, Grethe S; Nygård, Ottar; Vollset, Stein Emil; Refsum, Helga. 2013. Plasma stearoyl-CoA desaturase indices: Association with lifestyle, diet and body composition. Obesity. E294-E302.
  • Svingen, Gard Frodahl Tveitevåg; Ueland, Per Magne; Pedersen, Eva Kristine Ringdal; Schartum-Hansen, Hall; Seifert, Reinhard; Ebbing, Marta; Løland, Kjetil Halvorsen; Tell, Grethe S; Nygård, Ottar. 2013. Plasma dimethylglycine and risk of incident acute myocardial infarction in patients with stable angina pectoris. Arteriosclerosis, Thrombosis and Vascular Biology. 2041-2048.
  • Sulo, Gerhard; Vollset, Stein Emil; Nygård, Ottar; Midttun, Øivind; Ueland, Per Magne; Eussen, Simone; Pedersen, Eva Kristine Ringdal; Tell, Grethe S. 2013. Neopterin and kynurenine-tryptophan ratio as predictors of coronary events in older adults, the Hordaland Health Study. International Journal of Cardiology. 1435-1440.
  • Bjørndal, Bodil; Brattelid, Trond; Strand, Elin; Vigerust, Natalya Filipchuk; Svingen, Gard Frodahl Tveitevåg; Svardal, Asbjørn M.; Nygård, Ottar; Berge, Rolf Kristian. 2013. Fish Oil and the Pan-PPAR Agonist Tetradecylthioacetic Acid Affect the Amino Acid and Carnitine Metabolism in Rats. PLOS ONE. 9 sider.
  • Vinknes, Kathrine; Elshorbagy, Amany K.; Drevon, Christian A; Gjesdal, Clara Gram; Tell, Grethe S; Nygård, Ottar; Vollset, Stein Emil; Refsum, Helga. 2013. Evaluation of the body adiposity index in a caucasian population: the Hordaland Health Study. American Journal of Epidemiology. 586-592.
  • Løland, Kjetil Halvorsen; Bleie, Øyvind; Strand, Elin; Ueland, Per Magne; Nordrehaug, Jan Erik; Garcia-Garcia, Hector M.; Serruys, Patrick W.; Nygård, Ottar. 2013. Effect of folic acid supplementation on levels of circulating monocyte chemoattractant protein-1 and the presence of intravascular ultrasound derived virtual histology thin-cap fibroatheromas in patients with stable angina pectoris. PLOS ONE. 11 sider.
  • Strand, Elin; Pedersen, Eva Kristine Ringdal; Svingen, Gard Frodahl Tveitevåg; Schartum-Hansen, Hall; Rebnord, Eirik Wilberg; Bjørndal, Bodil; Seifert, Reinhard; Bohov, Pavol; Meyer, Klaus; Hiltunen, J Kalervo; Nordrehaug, Jan Erik; Nilsen, Dennis W.T.; Berge, Rolf Kristian; Nygård, Ottar. 2013. Dietary intake of n-3 long-chain polyunsaturated fatty acids and risk of myocardial infarction in coronary artery disease patients with or without diabetes mellitus: a prospective cohort study. BMC Medicine.
  • Sulo, Gerhard; Igland, Jannicke; Vollset, Stein Emil; Nygård, Ottar; Øyen, Nina; Tell, Grethe S. 2013. Cardiovascular disease and diabetes mellitus in Norway during 1994 -2009: CVDNOR - nationwide research project. Norsk Epidemiologi. 101-107.
  • Vinknes, Kathrine; Elshorbagy, Amany K.; Drevon, Christian A; Nurk, Eha; Tell, Grethe S; Nygård, Ottar; Vollset, Stein Emil; Refsum, Helga. 2013. Associations between plasma polyunsaturated fatty acids, plasma stearoyl-CoA desaturase indices and body fat. Obesity. E512-E519.
  • Schartum-Hansen, Hall; Ueland, Per Magne; Pedersen, Eva Kristine Ringdal; Meyer, Klaus; Ebbing, Marta; Bleie, Øyvind; Svingen, Gard Frodahl Tveitevåg; Seifert, Reinhard; Vikse, Bjørn Egil; Nygård, Ottar. 2013. Assessment of urinary betaine as a marker of diabetes mellitus in cardiovascular patients. PLOS ONE.
  • Vik, Rita; Busnelli, Marco; Parolini, Cintia; Bjørndal, Bodil; Bohov, Pavol; Holm, Sverre; Halvorsen, Bente ; Brattelid, Trond; Manzini, Stefan; Ganzetti, Giulia S; Dellera, Frederica; Nygård, Ottar; Aukrust, Pål; Sirtori, Cesare R; Chiesa, Giulia; Berge, Rolf Kristian. 2013. An immunomodulating fatty acid analogue targeting mitochondria exerts anti-atherosclerotic effect beyond plasma cholesterol-lowering activity in apoE(-/-) mice. PLOS ONE. 14 sider.
  • Vikøren, Linn Anja Slåke; Nygård, Ottar; Lied, Einar; Rostrup, Espen; Gudbrandsen, Oddrun Anita. 2013. A randomised study on the effects of fish protein supplement on glucose tolerance, lipids and body composition in overweight adults. British Journal of Nutrition. 648-657.
  • Theofylaktopoulou, Despoina; Midttun, Øivind; Ulvik, Arve; Ueland, Per Magne; Tell, Grethe S; Vollset, Stein Emil; Nygård, Ottar; Eussen, Simone. 2013. A community-based study on determinants of circulating markers of cellular immune activation and kynurenines: the Hordaland Health Study. Clinical and Experimental Immunology. 121-130.
  • Christensen, Monika; Pedersen, Eva Kristine Ringdal; Nordbø, Yngve; Varhaug, Jan Erik; Midttun, Øivind; Ueland, Per Magne; Nygård, Ottar; Mellgren, Gunnar; Lien, Ernst Asbjørn. 2012. Vitamin B6 status and interferon-γ-mediated immune activation in primary hyperparathyroidism. Journal of Internal Medicine. 583-591.
  • Igland, Jannicke; Vollset, Stein Emil; Nygård, Ottar; Gjessing, Håkon K.; Ueland, Per Magne; Tell, Grethe S. 2012. Relative importance of risk factors for coronary heart disease - The Hordaland Homocysteine Study. Scandinavian Cardiovascular Journal. 316-323.
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  • Nygård, Ottar; Refsum, Helga; Ueland, Per Magne; Tverdal, A.; Vollset, Stein Emil. 1997. Homocystein og livsstil. Resultater fra Homocysteinundersøkelsen i Hordaland 1992-1993. Norsk Epidemiologi. 221-224.
  • Nygård, Ottar; Refsum, Helga; Ueland, Per Magne; Tverdal, A.; Vollset, Stein Emil. 1997. Homocystein og livsstil. Resultater fra Homocysteinundersøkelsen i Hordaland 1992-1993. Norsk Epidemiologi. 221-224.
  • Nygård, Ottar; Refsum, Helga; Ueland, Per Magne; et al., [Mangler fornavn]. 1997. Coffee consumption and plasma total homocysteine: The Hordaland Homocysteine Study. American Journal of Clinical Nutrition. 136-143.
  • Nygård, Ottar; Refsum, Helga; Ueland, Per Magne; et al., [Mangler fornavn]. 1997. Coffee consumption and plasma total homocysteine: The Hordaland Homocysteine Study. American Journal of Clinical Nutrition. 136-143.
  • Nygård, Ottar; Refsum, Helga; Ueland, Per Magne; Stensvold, I.; Nordrehaug, Jan Erik; Kvåle, Gunnar; Vollset, Stein Emil. 1997. Coffee consumption and plasma total homocysteine: The Hordaland Homocysteine Study. American Journal of Clinical Nutrition. 136-143.
  • Refsum, Helga; Nygård, Ottar; Kvåle, Gunnar; Ueland, Per Magne; Vollset, Stein Emil. 1996. The Hordaland homocysteine study: The opposite tails odds ratios (OTOR) reveal differential effects og gender and intake of vitamin supplements at high and low plasma homocysteine concentrations. Journal of Nutrition. 1244S-1248S.
  • Refsum, Helga; Nygård, Ottar; Kvåle, Gunnar; Ueland, Per Magne; Vollset, Stein Emil. 1996. The Hordaland homocysteine study: The opposite tails odds ratios (OTOR) reveal differential effects og gender and intake of vitamin supplements at high and low plasma homocysteine concentrations. Journal of Nutrition. 1244S-1248S.
  • Guttormsen, Anne Berit; Ueland, Per Magne; Nesthus, I; Nygård, Ottar; Schneede, Jørn; Vollset, Stein Emil; Refsum, Helga. 1996. Determinants and vitamin responsiveness of the intermediate homohypercysteinemia (> 40 _mmol/L). The Hordaland homocysteine study. Journal of Clinical Investigation. 2174-2183.
  • Guttormsen, Anne Berit; Ueland, Per Magne; Nesthus, I; Nygård, Ottar; Schneede, Jørn; Vollset, Stein Emil; Refsum, Helga. 1996. Determinants and vitamin responsiveness of the intermediate homohypercysteinemia (> 40 _mmol/L). The Hordaland homocysteine study. Journal of Clinical Investigation. 2174-2183.
  • Guttormsen, Anne Berit; Ueland, Per Magne; Nesthus, Ingerid; Nygård, Ottar; Schneede, Jørn; Vollset, Stein Emil; Retsam, H. 1996. Determinants and Vitamin Responsiveness of Intermediate Hyperhomocysteinemia (@z _mmol/liter). The Hordaland Homocysteine study. Journal of Clinical Investigation. 2174-2183.
  • Nygård, Ottar; Vollset, Stein Emil; Refsum, Helga; Stensvold, I.; Tverdal, A.; Nordrehaug, Jan Erik; Ueland, P.M.; Kvåle, Gunnar. 1995. Total plasma homocysteine and cardiovascular risk profile. The Hordaland Homocysteine Study. Journal of the American Medical Association (JAMA). 1526-1533.
  • Nygård, Ottar; von der Lippe, G.; Seim, S. 1995. Kolesterolbestemmelse ved sesjon. En måte å identifisere personer med høy risiko for å utvikle hjerte- og karsykdom. Tidsskrift for Den norske legeforening. 3249-3253.
Vitenskapelig foredrag
  • Ulven, Stine Marie; Christensen, Jacob J.; Nygård, Ottar; Svardal, Asbjørn M.; Leder, Lena; Ottestad, Inger; Lysne, Vegard; Laugstad-Borge, Johnny; Ueland, Per Magne; Midttun, Øivind; Andersen, Lene Frost; Holven, Kirsten B. 2018. Using metabolic profiling to explore molecular effects of replacing saturated fat with polyunsaturated fat- a randomized controlled dietary intervention study.
  • Haugsgjerd, Teresa Risan; Egeland, GM; Vollset, Stein Emil; Bjørnevik, Kjetil Lauvland; Sulo, Gerhard; Nygård, Ottar; Tell, Grethe S. 2017. Association between dietary fat intake and coronary heart disease in middle-age adults. The Hordaland Health Study (HUSK) .
  • Mjelva, Øistein; Svingen, Gard Frodahl Tveitevåg; Pedersen, Eva Ringdal; Seifert, Reinhard; Ueland, Per Magne; Nordrehaug, Jan Erik; Nilsen, Dennis W.T.; Nygård, Ottar. 2015. Fibrinogen And Neopterin Predict Future Myocardial Infarction Events In Patients With Stable Coronary Heart Disease. Circulation. 2015;132:A19224.
  • Degerud, Eirik Magnus Meek; Nygård, Ottar; Løland, Kjetil Halvorsen; Seifert, Reinhard; Øivind, Midttun; Per, Ueland; Dierkes, Jutta. 2014. VITAMIN D STATUS AND MORTALITY IN PATIENTS WITH STABLE ANGINA.
  • Thomsen, Liv Cecilie Vestrheim; Melton, Philip E.; Sun, Chen; Tollaksen, Kjersti; Lyslo, Ingvill; Solberg, Per; Roten, Linda Tømmerdal; Gundersen, Astrid S.; Nygård, Ottar; Iversen, Ann-Charlotte; Ausgtulen, Rigmor; Moses, Eric K; Bjørge, Line. 2013. Arvelighet av kardiovaskulær sykdom i en familiekohort med økt forekomst av preeklampsi.
  • Clarke, Robert; Halsey, J; Lewington, S; Lonn, E; Armitage, J.; Manson, JE; Bønaa, KH; Spence, JD; Nygård, Ottar; Jamison, R; Gaziano, JM; Guarino, Peter; Bennett, D; Mir, F; Peto, R.; Collins, Rory; Collaborators:, WENBIT; Ebbing, Marta; Nordrehaug, Jan Erik; Nilsen, Dennis W.T.; Refsum, Helga; Vollset, Stein Emil; Nygård, Ottar; Ueland, Per Magne. 2010. Effects of lowering homocysteine levels with B vitamins on cardiovascular disease, cancer, and cause-specific mortality: Meta-analysis of 8 randomized trials involving 37 485 individuals.
  • Ebbing, Marta; Bleie, Øyvind; Nordrehaug, Jan Erik; Pedersen, Eva Kristine Ringdal; Ueland, Per Magne; Vollset, Stein Emil; Refsum, Helga; Nilsen, Dennis W.T.; Nygård, Ottar. 2007. WENBIT -Western Norway B-vitamin Intervention Trial: P96, Clinical Chemistry & Laboratory Medicine. 45(5):A18, May 2007.
  • Ebbing, Marta; Nordrehaug, Jan Erik; Ueland, Per M; Vollset, Stein Emil; Refsum, Helga; Nilsen, Dennis W.T.; Nygård, Ottar. 2007. WENBIT - Western Norway B-vitamin intervention trial.
  • Pedersen, Eva Kristine Ringdal; Ueland, Per Magne; Vollset, Stein Emil; Midttun, Øivind; Svingen, Gard; Bleie, Øyvind; Ebbing, Marta; Nordrehaug, Jan Erik; Nygård, Ottar. 2007. Total homocysteine, systemic markers of inflammation and long-term mortality in patients with stable angina.
  • Konstantinova, Svetlana; Tell, Grethe S; Vollset, Stein Emil; Nygård, Ottar; Bleie, Øyvind; Ueland, Per Magne. 2007. Components of the metabolic syndrome and other cardiovascular risk factors as predictors of plasma choline and betaine.
  • Svingen, Gard; Ueland, Per Magne; Bleie, Øyvind; Nordrehaug, Jan Erik; Folkestad, T; Kuiper, Karel Kier-Jan; Ebbing, Marta; Pedersen, Eva Kristine Ringdal; Vollset, Stein Emil; Nygård, Ottar. 2007. Asymmetric and symmetric dimethylarginine are weaker predictors than homocysteine of long-term mortality in patients with stable angina.
  • Nygård, O.; Refsum, Helge; Kjekshus, John; Ueland, Per Magne; Vollset, K.; Berg, K. Andersen. 2002. Total homocysteine levels predicts major coronary events and mortaliy in simvastatin treated patients of 4S.
  • Nygård, Ottar; Bleie, Øyvind; Refsum, Helga; Kjekshus, J; Ueland, Per Magne; Vollset, Stein Emil; Cook, T.J.; Berg, K.; Olsson, A.G.; Pedersen, T.R. 2001. Total homocysteine predicts mortality and major coronary events also in simvastatin treated patients of 4S.
  • Nygård, Ottar; Refsum, Helga; Kjekshus, J.; Ueland, Per Magne; Vollset, Stein Emil; Berg, K.; Olsson, A. G.; Cook, T. J.; Pedersen, T. R. 2001. Total homocysteine predicts major coronary events and mortality in simvastatin treated patients of 4S.
  • Nygård, Ottar; Refsum, Helge; Kjekshus, John; Ueland, Per Magne; Vollset, Stein Emil; Berg, Kåre; Olsson, Anders G.; Cook, Thomas J.; Pedersen, Terje Rolf. 2001. Total Homocysteine Levels Predicts Major Coronary Events and Mortality in Simvastatin Treated Patients of 4S.
  • Nygård, Ottar; Bleie, Ø.; Refsum, Helga; Kjekshus, J.; Ueland, Per Magne; Vollset, Stein Emil; Cook, T. J.; Berg, K.; Olsson, A. G.; Pedersen, T. R. 2001. Homocysteine predicts mortality and coronary events in 4S patients.
  • Nedrebø, Bjørn G; Aanderud, Sylvi; Nygård, Ottar; Ueland, Per Magne; Refsum, Helga; Lien, Ernst Asbjørn. 1999. Plasma levels of homocysteine are changed during treatment of hyper- and hypothyroidism.
  • Rotevatn, Svein; Nygård, Ottar; Nordrehaug, Jan Erik. 1999. Apolipoprotein A1 and risk for coronary artery disease.
  • Nygård, Ottar; Ueland, P. M.; Refsum, H.; Nordrehaug, Jan Erik; Vollset, Stein Emil. 1998. Plasma total homocysteine: a risk factor for mortality in aortic stenosis patients.
  • Tell, Grethe S; Nygård, Ottar; Vollset, Stein Emil; Refsum, Helga; Ueland, Per Magne; Nordrehaug, Jan Erik. 1997. Total mortality and serum uric acid in patients with confirmed coronary artery disease.
  • Nygård, Ottar; Nordrehaug, Jan Erik; Refsum, Helga; Ueland, Per Magne; Farstad, Marit; Vollset, Stein Emil. 1997. Plasma homocysteine predicts mortality in coronary artery diseased patients.
  • Nygård, Ottar; Refsum, Helga; Ueland, Per Magne; Vollset, Stein Emil. 1997. Plasma homocystein og livsstil. Resultater fra Homocysteinundersøkelsen i Hordaland 1992-1993. [Poster].
  • Nygård, Ottar; Vollset, Stein Emil; Kvåle, Gunnar; Stensvold, I.; Ueland, Per Magne; Refsum, Helga. 1995. Plasma homocysteine and relation to coffee and tea comsimption.
  • Nygård, Ottar; Vollset, Stein Emil; Kvåle, Gunnar; Stensvold, I.; Ueland, Per Magne; Refsum, Helga. 1995. Plasma homocystein og forbruk av kaffe og te.
Sammendrag/abstract
  • Thomsen, Liv Cecilie Vestrheim; McCarthy, Nina; Melton, Philip E.; Tollaksen, Kjersti; Lyslo, Ingvill; Solberg, Per; Roten, Linda Tømmerdal; Nygård, Ottar; Cadby, Gemma; Austgulen, Rigmor; Moses, Eric; Iversen, Ann-Charlotte; Bjørge, Line. 2015. A genetic connection between preeclampsia and chronic hypertension in Norwegian families. Pregnancy Hypertension. 138-139.
  • Dierkes, Jutta; Degerud, Eirik Magnus Meek; Nygård, Ottar; Midttun, Ove; Ueland, Per Magne. 2013. DETERMINANTS OF VITAMIN D STATUS IN PATIENTS WITH STABLE ANGINA. Annals of Nutrition and Metabolism. 241-241.
  • Thomsen, Liv Cecilie Vestrheim; Melton, Philip E.; Sun, Chen; Tollaksen, Kjersti; Lyslo, Ingvill; Solberg, Per; Roten, Linda Tømmerdal; Gundersen, Astrid; Nygård, Ottar; Iversen, Ann-Charlotte; Ausgtulen, Rigmor; Moses, Eric; Bjørge, Line. 2013. Arvelighet av kardiovaskulær sykdom i en familiekohort med økt forekomst av preeklampsi. Gynekologen. 43-44.
  • Schartum-Hansen, Hall; Pedersen, Eva Kristine Ringdal; Svingen, Gard Frodal; Ueland, Per Magne; Seifert, Reinhard; Nordrehaug, Jan Erik; Ebbing, Marta; Nilsen, Dennis W.T.; Nygård, Ottar. 2012. Relationship between plasma choline and betaine levels and risk of acute myocardial infarction in patients with stable coronary heart disease. European Heart Journal. 132-132.
  • Thomsen, Liv Cecilie Vestrheim; Iversen, Ann-Charlotte; Roten, Linda Tømmerdal; Lyslo, Ingvill; Tollaksen, Kjersti; Odland, Maria Lisa; Strand, Kristin Melheim; Solberg, Per; Gundersen, Astrid; Sun, Chen; Nygård, Ottar; Austgulen, Rigmor; Bjørge, Line. 2012. INVESTIGATING GENETIC PREDISPOSITION AND CLINICAL OCCURRENCE OF PREECLAMPSIA AND CARDIOVASCULAR DISEASE THROUGH A FAMILY-BASED DESIGN. Placenta. A82-A82.
  • Strand, Elin; Manger, Mari Skar; Ebbing, Marta; Nordrehaug, Jan Erik; Nilsen, Dennis WT; Drevon, Christian A; Tell, Grethe S; Nygård, Ottar. 2009. Dietary intake of very long chain n-3 fatty acids and cardiovascular events in Norwegian patients with coronary artery disease: a cohort study. European Journal of Cardiovascular Prevention & Rehabilitation. P340-P340.
  • Stugaard, Marie; Larsen, Terje H; Nygård, Ottar; Nordrehaug, Jan Erik; Rotevatn, Svein. 2009. Detection of non-viable myocardium by 3T MRI in patients without obstructive coronary artery disease. Cardiology. 88-89.
  • Larsen, Terje H; Stugaard, Marie; Nygård, Ottar; Rotevatn, Svein; Nordrehaug, Jan Erik. 2009. Delayed contrast-enhancement and left ventricular remodelling demonstrated at high-field 3T MRI of patients with suspected coronary artery disease. Cardiology. 82-83.
  • Blix, Are Jordahl; Loland, KH; Bleie, O; Strand, Erik M; Ueland, Per Magne; Refsum, Helga; Ebbing, Marta; Nordrehaug, Jan Erik; Nygard, OK. 2008. The ratio of apolipoproteins ApoB/ApoA1 as a predictor of angiographic progression of atherosclerosis in patients with coronary artery disease. Circulation. E345-E346.
  • Løland, Kjetil Halvorsen; Blix, Are Jordahl; Bleie, Øyvind; Strand, Elin; Ueland, Per Magne; Refsum, Helga; Ebbing, Marta; Nordrehaug, Jan Erik; Nygård, Ottar. 2008. The effect of homocysteine-lowering B-vitamin intervention on angiographic coronary artery disease may be adverse - A WENBIT sub-study. Circulation. E334-E334.
  • Bleie, O; Strand, Erik M; Ueland, Per Magne; Vollset, Stein Emil; Refsum, Helga; Igland, Jannicke; Nordrehaug, Jan Erik; Nygard, O. 2008. Homocysteine lowering B-vitamin therapy improves coronary flow in patients with stable coronary artery disease, a WENBIT substudy. Circulation. E487-E487.
  • Bleie, O; Strand, Erik M; Loland, KH; Ueland, Per Magne; Vollset, Stein Emil; Refsum, Helga; Ebbing, Marta; Nordrehaug, Jan Erik; Nygard, O. 2008. Homocysteine lowering B-vitamin therapy and in-stent restenosis. A WENBIT sub study. Circulation. E472-E473.
  • Pedersen, Eva Kristine Ringdal; Ueland, Per Magne; Vollset, Stein Emil; Midttun, Øivind; Svingen, Gard Frodahl; Schartum-Hansen, Hall; Bleie, Øyvind; Ebbing, Marta; Nordrehaug, Jan Erik; Nygård, Ottar. 2008. Homocysteine and markers of immune activation as predictors of mortality in stable angina patients. Circulation. E351-E351.
  • Pedersen, Eva Kristine Ringdal; Ebbing, Marta; Midttun, Øivind; Ueland, Per Magne; Vollset, Stein Emil; Bleie, Øyvind; Schartum-Hansen, Hall; Nordrehaug, Jan Erik; Nygård, Ottar. 2008. B6 vitamers and long term mortality in patients with stable angina. Circulation. E347-E347.
  • Svingen, Gard Frodahl; Ueland, Per Magne; Bleie, Øyvind; Nordrehaug, Jan Erik; Folkestad, Tove H. Skogmoe; Kuiper, Karel Kier-Jan; Ebbing, Marta; Pedersen, Eva Kristine Ringdal; Vollset, Stein Emil; Nygård, Ottar. 2008. Asymmetric and symmetric dimethylarginine are weaker predictors than homocysteine of long-term mortality in both men and women with stable angina. Circulation. E342-E342.
  • Konstantinova, Svetlana; Tell, Grethe S; Vollset, Stein Emil; Nygård, Ottar; Bleie, Øyvind; Ueland, Per Magne. 2007. Predictors of plasma choline and betaine: The Hordaland Homocysteine Study. Clinical Chemistry and Laboratory Medicine. A18-A19.
  • Bleie, Øyvind; Strand, Elin; Refsum, Helga; Ueland, Per Magne; Vollset, Stein Emil; Semb, Anne Grete; Nordrehaug, Jan Erik; Nygård, Ottar. 2005. The Effect of Homocysteine Lowering Therapy on Inflammatory Markers Neopterin and CRP in Patients with Stable Coronary Artery Disease. A substudy of the Western Norway B-vitamin Intervention Trial (WENBIT). Haematalogica Reports. 66-66.
  • Bleie, Øyvind; Strand, Elin; Ueland, Per Magne; Refsum, Helga; Vollset, Stein Emil; Nordrehaug, Jan Erik; Nygård, Ottar. 2005. Effect of homocysteine lowering therapy on coronary endothelial function in patients with stable coronary artery disease. A substudy of the Western Norway B-vitamin Intervention Trial (WENBIT). European Heart Journal. 477-477.
  • Bleie, Øyvind; Strand, Elin; Ueland, Per Magne; Refsum, Helga; Vollset, Stein Emil; Nordrehaug, Jan Erik; Nygård, Ottar. 2005. Effect of Homocysteine Lowering Therapy on Coronary Endothelial Function in Patients with Stable Coronary Artery Disease. Haematalogica Reports. 10-10.
Vitenskapelig oversiktsartikkel/review
  • Helgeland, Øyvind; Hertel, Jens Kristoffer; Molven, Anders; Ræder, Helge; Platou, Carl Geoffrey Parrinder; Midthjell, Kristian; Hveem, Kristian; Nygård, Ottar; Njølstad, Pål Rasmus; Johansson, Stefan. 2015. The chromosome 9p21 CVD- and T2D-associated regions in a Norwegian population (the HUNT2 survey). 9 sider.
  • Aarsetøy, Hildegunn; Grundt, Heidi; Nygård, Ottar; Nilsen, Dennis W.T. 2012. The Role of Long-Chained Marine N-3 Polyunsaturated Fatty Acids in Cardiovascular Disease. 15 sider.
  • Clarke, Robert; Halsey, Jim; Lewington, Sarah; Lonn, Eva; Armitage, Jane; Manson, JoAnn E; Bønaa, Kaare Harald; Spence, J David; Nygård, Ottar; Jamison, Rex; Gaziano, J Michael; Guarino, Peter; Bennett, Derreck; Mir, Fraz; Peto, Richard; Collins, Rory. 2010. Effects of Lowering Homocysteine Levels With B Vitamins on Cardiovascular Disease, Cancer, and Cause-Specific Mortality Meta-analysis of 8 Randomized Trials Involving 37 485 Individuals. 1622-1631.
  • Collin, Simon M.; Metcalfe, Chris; Refsum, Helga; Lewis, Sarah J.; Zuccolo, Luisa; Smith, George Davey; Chen, Lina; Harris, Ross; Davis, Michael I.; Marsden, Gemma; Johnston, Carole; Lane, J. Athene; Ebbing, Marta; Bønaa, Kaare Harald; Nygård, Ottar; Ueland, Per Magne; Grau, Maria V.; Baron, John A.; Donovan, Jenny L.; Neal, David E.; Hamdy, Freddie C.; Smith, A. David; Martin, Richard M. 2010. Circulating folate, vitamin B-12, homocysteine, vitamin B-12 transport proteins, and risk of prostate cancer: a case-control study, systematic review, and meta-analysis. 1632-1642.

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