- E-mailPer.Ueland@uib.no
- Phone+47 55 97 31 47+47 405 55 082
- Visitor AddressHaukeland universitetssykehus, Laboratoriebygget5009 Bergen
- Postal AddressPostboks 78045020 Bergen
Academic article
- (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.
- (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.
- (2014). Circulating biomarkers of tryptophan and the kynurenine pathway and lung cancer risk. Cancer Epidemiology, Biomarkers and Prevention. 461-468.
- (2013). Urinary excretion of kynurenine and tryptophan, cardiovascular events, and mortality after elective coronary angiography. European Heart Journal. 2689-2696.
- (2013). Umbilical choline and related methylamines betaine and dimethylglycine in relation to birth weight. Pediatric Research. 783-787.
- (2013). The association between progression of atherosclerosis and the methylated amino acids asymmetric dimethylarginine and trimethyllysine. PLOS ONE. 9 pages.
- (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.
- (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.
- (2013). Serial plasma choline measurements after cardiac arrest in patients undergoing mild therapeutic hypothermia: a prospective observational pilot trial. PLOS ONE. 6 pages.
- (2013). Preeclampsia in healthy women and endothelial dysfunction 10 years later. American Journal of Obstetrics and Gynecology. 569.e1-569.e10.
- (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.
- (2013). Plasma dimethylglycine and risk of incident acute myocardial infarction in patients with stable angina pectoris. Arteriosclerosis, Thrombosis and Vascular Biology. 2041-2048.
- (2013). North-south gradients in plasma concentrations of B-vitamins and other components of one-carbon metabolism in Western Europe: results from the European Prospective Investigation into Cancer and Nutrition (EPIC) Study. British Journal of Nutrition. 363-374.
- (2013). Neopterin and kynurenine-tryptophan ratio as predictors of coronary events in older adults, the Hordaland Health Study. International Journal of Cardiology. 1435-1440.
- (2013). Metabolite profile analysis reveals functional effects of 28-day vitamin B-6 restriction on one-carbon metabolism and tryptophan catabolic pathways in healthy men and women. Journal of Nutrition. 1719-1727.
- (2013). Low folate status enhances pregnancy changes in plasma betaine and dimethylglycine concentrations and the association between betaine and homocysteine. American Journal of Clinical Nutrition. 1252-1259.
- (2013). Intraindividual variation in one-carbon metabolism plasma biomarkers. Cancer Epidemiology, Biomarkers and Prevention. 1894-1899.
- (2013). Increased inflammatory markers in adolescents born extremely preterm and small for gestational age. Journal of Pediatric Biochemistry. 239-246.
- (2013). High-throughput, low-volume, multianalyte quantification of plasma metabolites related to one-carbon metabolism using HPLC-MS/MS. Analytical and Bioanalytical Chemistry. 2009-2017.
- (2013). Evaluating iron status and the risk of anemia in young infants using erythrocyte parameters. Pediatric Research. 214-220.
- (2013). Effects of folic acid supplementation on overall and site-specific cancer incidence during the randomised trials: meta-analyses of data on 50 000 individuals. The Lancet. 1029-1036.
- (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 pages.
- (2013). DNA methylation as a long-term biomarker of exposure to tobacco Smoke. Epidemiology. 712-716.
- (2013). Common genetic loci influencing plasma homocysteine concentrations and their effect on risk of coronary artery disease. American Journal of Clinical Nutrition. 668-676.
- (2013). Cobalamin supplementation improves motor development and regurgitations in infants: results from a randomized intervention study. American Journal of Clinical Nutrition. 1233-1240.
- (2013). Cobalamin and folate status predicts mental development scores in North Indian children 12-18 mo of age. American Journal of Clinical Nutrition. 310-317.
- (2013). Choline status and neurodevelopmental outcomes at 5 years of age in the Seychelles Child Development Nutrition Study. British Journal of Nutrition. 330-336.
- (2013). Biochemical signs of impaired cobalamin function do not affect hematological parameters in young infants: results from a double-blind randomized controlled trial. Pediatric Research. 327-332.
- (2013). Assessment of urinary betaine as a marker of diabetes mellitus in cardiovascular patients. PLOS ONE.
- (2013). A structural equation modelling approach to explore the role of B vitamins and immune markers in lung cancer risk. European Journal of Epidemiology (EJE). 677-688.
- (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.
- (2012). Vitamin B6 status and interferon-γ-mediated immune activation in primary hyperparathyroidism. Journal of Internal Medicine. 583-591.
- (2012). Plasma B vitamins and LINE-1 DNA methylation in leukocytes of patients with a history of colorectal adenomas. The Journal of Inherited Metabolic Disease (JIMD).
- (2011). Smoking, secondhand smoke, and cotinine levels in a subset of EPIC Cohort. Cancer Epidemiology, Biomarkers and Prevention. 869-875.
- (2011). Low plasma vitamin B-6 status affects metabolism through the kynurenine pathway in cardiovascular patients with systemic inflammation. Journal of Nutrition. 611-617.
- (2011). Do high blood folate concentrations exacerbate metabolic abnormalities in people with low vitamin B-12 status? American Journal of Clinical Nutrition. 495-500.
- (2011). Diagnostic accuracy of holotranscobalamin, methylmalonic acid, serum cobalamin, and other indicators of tissue vitamin B-12 status in the elderly. Clinical Chemistry. 856-863.
- (2011). Determination of vitamins A, D and E in a small volume of human plasma by a high-throughput method based on liquid chromatography/tandem mass spectrometry. Rapid Communications in Mass Spectrometry. 1942-1948.
- (2011). Coronary blood flow in patients with stable coronary artery disease treated long term with folic acid and vitamin B12. Coronary Artery Disease. 270-278.
- (2011). Cobalamin status in children. The Journal of Inherited Metabolic Disease (JIMD). 111-119.
- (2011). Cobalamin Status Modifies the Effect of Zinc Supplementation on the Incidence of Prolonged Diarrhea in 6-to 30-Month-Old North Indian Children. Journal of Nutrition. 1108-1113.
- (2011). Choline and betaine in health and disease. The Journal of Inherited Metabolic Disease (JIMD). 3-15.
- (2011). Bioinformatic and Genetic Association Analysis of MicroRNA Target Sites in One-Carbon Metabolism Genes. PLOS ONE. 7 pages.
- (2010). Vitamins B2 and B6 and Genetic Polymorphisms Related to One-Carbon Metabolism as Risk Factors for Gastric Adenocarcinoma in the European Prospective Investigation into Cancer and Nutrition. Cancer Epidemiology, Biomarkers and Prevention. 28-38.
- (2010). Uracil misincorporation into DNA and folic acid supplementation. American Journal of Clinical Nutrition. 160-165.
- (2010). Systemic Markers of Interferon-–Mediated Immune Activation and Long-Term Prognosis in Patients With Stable Coronary Artery Disease. Arteriosclerosis, Thrombosis and Vascular Biology.
- (2010). Serum B vitamin levels and risk of lung cancer. Journal of the American Medical Association (JAMA). 2377-2385.
- (2010). Plasma vitamins B2, B6, and B12, and related genetic variants as predictors of colorectal cancer risk. Cancer Epidemiology, Biomarkers and Prevention. 2549-2561.
- (2010). Plasma folate, related genetic variants, and colorectal cancer Risk in EPIC. Cancer Epidemiology, Biomarkers and Prevention. 1328-1340.
- (2010). Maternal homocysteine and related B vitamins as risk factors for low birthweight. American Journal of Obstetrics and Gynecology. 572.e1-572.e6.
- (2010). Long- and short-term effects of tobacco smoking on circulating concentrations of B vitamins. Clinical Chemistry. 755-763.
- (2010). Infant birth size is not associated with maternal intake and status of folate during the second trimester in norwegian pregnant women. Journal of Nutrition. 572-579.
- (2010). Effect of homocysteine-lowering B vitamin treatment on angiographic progression of coronary artery disease: a western Norway B vitamin intervention trial (WENBIT) substudy. American Journal of Cardiology. 1577-1584.
- (2010). Consumption of Wheat Aleurone-Rich Foods Increases Fasting Plasma Betaine and Modestly Decreases Fasting Homocysteine and LDL-Cholesterol in Adults. Journal of Nutrition. 2153-2157.
- (2010). Combined analyses and extended follow-up of two randomized controlled homocysteine-lowering B-vitamin trials. Journal of Internal Medicine. 367-382.
- (2010). Baseline plasma total homocysteine and adenoma recurrence: results from a double blind randomized clinical trial of aspirin and folate supplementation. Cancer Epidemiology, Biomarkers and Prevention. 2541-2548.
- (2010). Analytical Recovery of Folate and Its Degradation Products in Human Serum Stored at-25 degrees C for up to 29 Years. Journal of Nutrition. 522-526.
- (2009). Quantitative profiling of biomarkers related to B-vitamin status, tryptophan metabolism and inflammation in human plasma by liquid chromatography/tandem mass spectrometry. Rapid Communications in Mass Spectrometry. 1371-1379.
- (2009). Oral facial clefts and gene polymorphisms in metabolism of folate/one-carbon and vitamin A: a pathway-wide association study. Genetic Epidemiology. 247-255.
- (2009). Nested case-control study of one-carbon metabolites in mid-pregnancy and risks of cleft lip with and without cleft palate. Pediatric Research. 501-506.
- (2009). Moderate Dietary Vitamin B-6 Restriction Raises Plasma Glycine and Cystathionine Concentrations While Minimally Affecting the Rates of Glycine Turnover and Glycine Cleavage in Healthy Men and Women. Journal of Nutrition. 452-460.
- (2009). Mid-pregnancy cotinine and risks of orofacial clefts and neural tube defects. Journal of Pediatrics. 17-19.
- (2009). MALDI-TOF MS Genotyping of Polymorphisms Related to One-carbon Metabolism using Common and Mass-modified Terminators. Clinical Chemistry. 139-149.
- (2009). Liquid chromatography-tandem mass spectrometry analysis of folate and folate catabolites in human serum. Clinical Chemistry. 1147-1154.
- (2009). Dietary sources of vitamin B-12 and their association with plasma vitamin B-12 concentrations in the general population: the Hordaland Homocysteine Study. American Journal of Clinical Nutrition. 1078-1087.
- (2009). Determinants of plasma methylmalonic acid in a large population: implications for assessment of vitamin B12 status. Clinical Chemistry. 2198-2206.
- (2009). Cysteine, homocysteine and bone mineral density: A role for body composition? Bone. 954-958.
- (2009). Choline in anxiety and depression: the Hordaland Health Study. American Journal of Clinical Nutrition. 1056-1060.
- (2009). Choline and risk of neural tube defects in a folate-fortified population. Epidemiology. 714-719.
- (2009). Cancer incidence and mortality after treatment with folic acid and vitamin B12. Journal of the American Medical Association (JAMA). 2119-2126.
- (2009). Asymmetric dimethylarginine in the maternal and fetal circulation in preeclampsia. Pediatric Research. 411-415.
- (2008). Mortality and cardiovascular events in patients treated with homocysteine-lowering B vitamins after coronary angiography - A Randomized controlled trial. Journal of the American Medical Association (JAMA). 795-804.
- (2008). Measurement of folate in fresh and archival serum samples as p-aminobenzoylglutamate equivalents. Clinical Chemistry. 665-672.
- (2008). Homocysteine, cysteine, and body composition in the Hordaland Homocysteine Study: does cysteine link amino acid and lipid metabolism? American Journal of Clinical Nutrition. 738-746.
- (2008). Folic acid and multivitamin supplement use and risk of placental abruption: A population-based registry study. American Journal of Epidemiology. 867-874.
- (2008). Folate and vitamin B-12 status in relation to cognitive impairment and anaemia in the setting of voluntary fortification in the UK. British Journal of Nutrition. 1054-1059.
- (2008). Divergent associations of plasma choline and betaine with components of metabolic syndrome in middle age and elderly men and women. Journal of Nutrition. 914-920.
- (2008). Dietary patterns, food groups, and nutrients as predictors of plasma choline and betaine in middle-aged and elderly men and women. American Journal of Clinical Nutrition. 1663-1669.
- (2008). Common metabolic profile in infants indicating impaired cobalamin status responds to cobalamin supplementation. Pediatrics. 83-91.
- (2008). Choline concentrations in human maternal and cord blood and intelligence at 5 y of age. American Journal of Clinical Nutrition. 896-902.
- (2008). Changes in markers of cobalamin status after cessation of oral B-vitamin supplements in elderly people with mild cobalamin deficiency. European Journal of Clinical Nutrition. 1248-1251.
- (2007). The association of gastric cancer risk with plasma folate, cobalamin, and Methylenetetrahydrofolate reductase polymorphisms in the European prospective investigation into cancer and nutrition. Cancer Epidemiology, Biomarkers and Prevention. 2416-2424.
- (2007). Plasma homocysteine, folate, and vitamin B-12 and the risk of hip fracture: The hordaland homocysteine study. Journal of Bone and Mineral Research. 747-756.
- (2007). Plasma creatinine as a determinant of plasma total homocysteine concentrations in the Hordaland Homocysteine Study: Use of statistical modeling to determine reference limits. Clinical Biochemistry. 1209-1218.
- (2007). Large-scale population-based metabolic phenotyping of thirteen genetic polymorphisms related to one-carbon metabolism. Human Mutation. 856 -865.
- (2007). Homocysteine, cysteine, and related metabolites in maternal and fetal plasma in preeclampsia. Pediatric Research. 319-324.
- (2007). Functional inference of the methylenetetrahydrofolate reductase 677 C > T and 1298A > C polymorphisms from a large-scale epidemiological study. Human Genetics. 57-64.
- (2007). Folic acid for the prevention of colorectal adenomas - A randomized clinical trial. Journal of the American Medical Association (JAMA). 2351-2359.
- (2007). Folate, but not vitamin B-12 status, predicts respiratory morbidity in north Indian children. American Journal of Clinical Nutrition. 139-144.
- (2007). Detection of vitamin B-12 deficiency in older people by measuring vitamin B-12 or the active fraction of vitamin B-12, holotranscobalamin. Clinical Chemistry. 963-970.
- (2006). Plasma total homocysteine level and bone mineral density - The Hordaland homocysteine study. Archives of Internal Medicine. 88-94.
- (2006). Patterns and predictors of folic acid supplement use among pregnant women: the Norwegian Mother and Child Cohort Study. American Journal of Clinical Nutrition. 1134-1141.
- (2006). Homocysteine-lowering trials for prevention of cardiovascular events: A review of the design and power of the large randomized trials. American Heart Journal. 282-287.
- (2006). Factor V Leiden, pregnancy complications and adverse outcomes: the Hordaland Homocysteine Study. QJM: Quarterly journal of medicine. 289-298.
- (2006). Effect of oral vitamin B-12 with or without folic acid on cognitive function in older people with mild vitamin B-12 deficiency: a randomized, placebo-controlled trial. American Journal of Clinical Nutrition. 361-370.
- (2006). Clinical relevance of low serum vitamin B12 concentrations in older people: the Banbury B12 study. Age and Ageing. 416-422.
- (2005). Prevalences of hyperhomocysteinemia, unfavorable cholesterol profile and hypertension in European populations. European Journal of Clinical Nutrition. 480-488.
- (2005). Betaine: a key modulator of one-carbon metabolism and homocysteine status. Clinical Chemistry and Laboratory Medicine. 1069-1075.
- (2005). Betaine and folate status as cooperative determinants of plasma homocysteine in humans. Arteriosclerosis, Thrombosis and Vascular Biology. 379-385.
- (2004). Vitamin B12 and folate deficiency in later life. Age and Ageing. 34-41.
- (2004). Screening for serum total homocysteine in newborn children. Clinical Chemistry. 1769-1784.
- (2004). Screening for serum total homocysteine in newborn children. Clinical Chemistry. 1769-1784.
- (2004). Phenotypic expression of the methylenetetrahydrofolate reductase 677C->T polymorphism and flavine cofactor availability in thyroid dysfunction. American Journal of Clinical Nutrition. 1050-1057.
- (2004). High-level multiplex genotyping of polymorphisms involved in folate or homocysteine metabolism by matrix-assisted laser desorption/ionization mass spectrometry. Clinical Chemistry. 391-402.
- (2004). Hematological parameters and cobalamin status in infants born to smoking mothers. Biology of the Neonate. 249-255.
- (2004). Colorectal cancer and the methylenetetrahydrofolate 677C->T and methionine synthase 2756A->G polymorphism. A study of 2168 case-control pairs from the Janus cohort. Cancer Epidemiology, Biomarkers and Prevention. 2175-2180.
- (2004). Colorectal Cancer and the Methylenetetrahydrofolate Reductase 677C - T and Methionine Synthase 2756A - G Polymorphisms: A Study of 2, 168 Case-Control Pairs from the JANUS Cohort. Cancer Epidemiology, Biomarkers and Prevention. 2175-2180.
- (2004). Changes in lifestyle and plasma total homocysteine. The Hordaland Homocysteine Study. American Journal of Clinical Nutrition. 812-819.
- (2004). Changes in basal and postmethionine load concentrations of total homocysteine and cystathionine after B vitamin intervention. American Journal of Clinical Nutrition. 641-648.
- (2004). Birth prevalence of homocystinuria. Journal of Pediatrics. 830-832.
- (2004). Birth prevalence of homocystinuria. Journal of Pediatrics. 830-832.
- (2004). Biochemical signs of impaired cobalamin status during and after radiotherapy for rectal cancer. International Journal of Radiation Oncology, Biology, Physics. 807-813.
- (2004). Betaine as a determinant of postmethionine load total plasma homocysteine before and after B-vitamin supplementation. Arteriosclerosis, Thrombosis and Vascular Biology. 301-307.
- (2004). Associations between maternal methylenetetrahydrofolate reductase polymorphisms and adverse outcomes of pregnancy: The Hordaland Homocysteine Study. American Journal of Medicine. 26-31.
- (2004). Associations between maternal methylenetetrahydrofolate reductase polymorhpisms and adverse outcomes of pregnancy: The Hordaland Homocysteine Study. American Journal of Medicine. 26-31.
- (2003). Homocysteine and its relations to B-vitamins and smoking in graves' disease before and after treatment. Journal of Internal Medicine. 504-512.
- (2000). Signs of impaired cognitive function in adolescents with marginal cobalamin status. American Journal of Clinical Nutrition. 762-769.
- (2000). Plasma total homocysteine, pregnancy complications, and adverse pregnancy outcomes: the Hordaland Homocysteine Study. American Journal of Clinical Nutrition. 962-968.
- (1998). Quantitation of total homocysteine, total cysteine and cystathionine in human plasma and serum by gas chromatography-mass spectometry (GC-MS). Netherlands Journal of Medicine. S39.
- (1998). Plasma total homocysteine levels in hyperthyroid and hypothyroid patients. Metabolism: Clinical and Experimental. 89-93.
- (1998). Plasma total homocysteine levels in hyperthyroid and hypothyroid patients. Metabolism: Clinical and Experimental. 89-93.
- (1998). Plasma total homocysteine levels in hyperthyroid and hypothyroid patients. Metabolism: Clinical and Experimental. 89-93.
- (1998). Kinetics of plasma total homocysteine in patients receiving high- dose methotrexate therapy. Clinical Chemistry. 1987-1989.
- (1998). Hyperhomocysteinemia in terms of steady-state kinetics. European Journal of Pediatrics. S45-S49.
- (1997). Functioinal modeling of vitamin responsiveness in yeast: a common pyridoxine-responsive cysatihione b-synthase mutation i homocyteinuria. Human Molecular Genetics. 2213-2221.
- (1997). Elevated plasma levels of reduced homocysteine in common variable immunodeficiency - a marker of enhanced oxidative stress. European Journal of Clinical Investigation. 723-730.
- (1997). Effects of hormones on the plasma levels of the atherogenic amino acid homocysteine. Biochemical Society Transactions. 33-35.
- (1997). Analysis of single-strand conformation polymorphism by capillary electrophoresis with laser-induced flourescence detection using short-chain polyacrylamide as sieving medium. Analytical Biochemistry. 79-84.
- (1996). Reduced, oxidized and protein-bound forms of homocysteine and other aminothiols in plasma comprise the redox thiol status - a possible element of the extracellular antioxidant defense system. Journal of Nutrition. 1281S-1284S.
- (1996). Elevated plasma concentration of reduced homocysteine in patients with human immunodeficiency virus infection. American Journal of Clinical Nutrition. 242-248.
Academic lecture
- (2019). Circulating 3-hydroxyisobutyrate (3-HIB) as a clinical marker of prediabetes and T2D in patients with obesity.
- (2018). Using metabolic profiling to explore molecular effects of replacing saturated fat with polyunsaturated fat- a randomized controlled dietary intervention study.
- (2018). Amino acid metabolism in adipocytes.
- (2017). Pregnancy fatty acid status and newborn DNA methylation: the MoBa pregnancy cohort.
- (2015). Plasma Interferon-inducible Protein 10 Levels, T-cell Activation and Regulation are Increased in HIV Immunological Non-Responders.
- (2015). Fibrinogen And Neopterin Predict Future Myocardial Infarction Events In Patients With Stable Coronary Heart Disease. Circulation. 2015;132:A19224.
- (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.
- (2007). WENBIT -Western Norway B-vitamin Intervention Trial: P96, Clinical Chemistry & Laboratory Medicine. 45(5):A18, May 2007.
- (2007). Total homocysteine, systemic markers of inflammation and long-term mortality in patients with stable angina.
- (2007). High-level multiplex genotyping of single nucleotide polymorphisms involved in one-carbon metabolism by Matrix-assisted Laser Desorption/Ionization Mass Spectrometry.
- (2007). High-level multiplex genotyping of polymorphisms involved in one-carbon metabolism by MALDI-TOF MS.
- (2007). Components of the metabolic syndrome and other cardiovascular risk factors as predictors of plasma choline and betaine.
- (2007). Asymmetric and symmetric dimethylarginine are weaker predictors than homocysteine of long-term mortality in patients with stable angina.
- (2007). A novel serum folate assay measuring intact and degraded folate species as para-aminobenzoylglutamate equivalents in fresh and stored samples.
- (2007). A high-throughput method for quantification of riboflavin, vitamin B6 forms, related metabolites and inflammation markers in human plasma by HPLC-MS/MS.
- (2006). High throughput genotyping of single nucleotide polymorphisms by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.
- (2005). High Troughput Genotyping of SNP by MALDI-TOF MS.
- (2005). Folate, but not cobalamin status predicts respiratory morbidity in north Indian children.
- (2005). Effects of polymorphisms in genes related to the folate and homocysteine metabolism in a Norwegian population.
- (2005). Effect of daily zinc supplementation for 4 months on plasma concentrations of folate, cobalamin, and other markers of B-vitamin status: A randomized placebo-controlled trial in young north Indian children.
- (2004). Prevalence determination of 13 polymorphisms in a Norwegian population by MALDI-TOF MS.
- (2003). HPLC-MS-MS assay for the determination of all forms of vitamins B2 and B6 in human plasma.
- (2002). Total homocysteine levels predicts major coronary events and mortaliy in simvastatin treated patients of 4S.
- (2001). Total Homocysteine Levels Predicts Major Coronary Events and Mortality in Simvastatin Treated Patients of 4S.
- (2001). Predictors of 6-years changes in plasma total homocysteine: The Hordaland Homocysteine Study.
- (2001). Plasma total homocysteine and hospitalizations for cardiovascular disease: The Hordaland Homocysteine Study.
- (2001). Plasma total homocysteine and hospitalizations for cardiovascular disease: The Hordaland Homocysteine Study.
- (1999). Plasma levels of homocysteine are changed during treatment of hyper- and hypothyroidism.
- (1998). Mastcelletryptase og kvantitering av IgE antistoffer mot ammonium grupper, thilopental og cholin (suxameton) hos 25 pasienter med anafylaktisk sjokk under induksjon av generell anestesi.
- (1997). Total plasma homocysteine and previous occurrence of congenital malformations: The Hordaland Homocysteine Study.
- (1997). Total plasma homocysteine and previous occurrence of congenital malformations: The Hordaland Homocysteine Study.
- (1997). Total plasma homocysteine and previous occurrence of congenital malformations: The Hordaland Homocysteine Study.
- (1997). Total mortality and serum uric acid in patients with confirmed coronary artery disease.
- (1997). Plasma homocysteine predicts mortality in coronary artery diseased patients.
- (1997). Plasma homocystein og livsstil. Resultater fra Homocysteinundersøkelsen i Hordaland 1992-1993. [Poster].
- (1995). Plasma homocysteine and relation to coffee and tea comsimption.
- (1995). Plasma homocystein og forbruk av kaffe og te.
Abstract
- (2013). DETERMINANTS OF VITAMIN D STATUS IN PATIENTS WITH STABLE ANGINA. Annals of Nutrition and Metabolism. 241-241.
- (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.
- (2012). Plasma dimethylglycine is an independent risk factor of acute myocardial infarction in patients with stable angina pectoris. European Heart Journal. 510-510.
- (2011). Hematological parameters and iron status in infants with a birthweight below 3000 g. Clinical Biochemistry. 524-524.
- (2011). Cobalamin supplementation improves motor development and gastrointestinal reflux in moderately deficient infants. Clinical Biochemistry. 524-525.
- (2010). Maternal Folate Levels in Pregnancy and Asthma at 3 Years of Age. Journal of Allergy and Clinical Immunology. AB128-AB128.
- (2009). VITAMIN B12, BUT NOT FOLATE STATUS PREDICTS MENTAL DEVELOPMENT SCORES IN NORTH INDIAN TODDLERS. Annals of Nutrition and Metabolism. 691-692.
- (2009). DOES VITAMIN B12 OR FOLATE STATUS MODIFY THE IMPACT OF ZINC SUPPLEMENTATION ON THE INCIDENCE OF DIARRHEA? Annals of Nutrition and Metabolism. 261-262.
- (2008). The ratio of apolipoproteins ApoB/ApoA1 as a predictor of angiographic progression of atherosclerosis in patients with coronary artery disease. Circulation. E345-E346.
- (2008). The effect of homocysteine-lowering B-vitamin intervention on angiographic coronary artery disease may be adverse - A WENBIT sub-study. Circulation. E334-E334.
- (2008). Homocysteine lowering B-vitamin therapy improves coronary flow in patients with stable coronary artery disease, a WENBIT substudy. Circulation. E487-E487.
- (2008). Homocysteine lowering B-vitamin therapy and in-stent restenosis. A WENBIT sub study. Circulation. E472-E473.
- (2008). Homocysteine and markers of immune activation as predictors of mortality in stable angina patients. Circulation. E351-E351.
- (2008). Effect of cobalamin supplementation in infants: A randomized, controlled trial. Pediatrics. S109-S110.
- (2008). B6 vitamers and long term mortality in patients with stable angina. Circulation. E347-E347.
- (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.
- (2007). Predictors of plasma choline and betaine: The Hordaland Homocysteine Study. Clinical Chemistry and Laboratory Medicine. A18-A19.
- (2007). Plasma uptake of methyl donors from wheat fractions by human subjects. Proceedings of the Nutrition Society. 114A-114A.
- (2007). Folate metabolism genes and the risk of orofacial clefts. American Journal of Epidemiology. S118-S118.
- (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.
- (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.
- (2005). Effect of Homocysteine Lowering Therapy on Coronary Endothelial Function in Patients with Stable Coronary Artery Disease. Haematalogica Reports. 10-10.
Academic literature review
- (2017). Inflammation, vitamin B6 and related pathways. Molecular Aspects of Medicine. 10-27.
- (2015). Direct and functional biomarkers of vitamin B6 status. Annual review of nutrition. 33-70.
- (2015). Biomarkers of nutrition for development-Folate review. Journal of Nutrition. 1636S-1680S.
- (2013). Quantifying the dose-response relationship between circulating folate concentrations and colorectal cancer in cohort studies: a meta-analysis based on a flexible meta-regression model. American Journal of Epidemiology. 1028-1037.
- (2013). Mechanistic perspective on the relationship between pyridoxal 5'-phosphate and inflammation. Nutrition reviews. 239-244.
- (2013). Dietary intake and biological measurement of folate: A qualitative review of validation studies. Molecular Nutrition & Food Research. 562-581.
- (2011). Use of matrix-assisted laser desorption/ionization time-of-flight mass spectrometry for multiplex genotyping. Advances in Clinical Chemistry. 1-29.
- (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. Cancer Epidemiology, Biomarkers and Prevention. 1632-1642.
- (2008). Måling av metylmalonsyre, homocystein og metionin ved kobalamin- og folatmangel og homocystinuri. Tidsskrift for Den norske legeforening. 690-693.
- (2007). Review: Quantitative profiling of folate and one-carbon metabolism in large-scale epidemiological studies by mass spectrometry. Clinical Chemistry and Laboratory Medicine. 1737-1745.
- (2004). Facts and recommendations about total homocysteine determinations: An expert opinion. Clinical Chemistry. 3-32.
More information in national current research information system (CRIStin)