Home
Per Magne Ueland's picture

Per Magne Ueland

Emeritus
  • E-mailper.ueland@uib.no
  • Visitor Address
    Haukeland universitetssykehus, Laboratoriebygget
    5009 Bergen
  • Postal Address
    Postboks 7804
    5020 Bergen
Academic article
  • Show author(s) (2010). Uracil misincorporation into DNA and folic acid supplementation. American Journal of Clinical Nutrition. 160-165.
  • Show author(s) (2010). Maternal homocysteine and related B vitamins as risk factors for low birthweight. American Journal of Obstetrics and Gynecology. 572.e1-572.e6.
  • Show author(s) (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.
  • Show author(s) (2010). Combined analyses and extended follow-up of two randomized controlled homocysteine-lowering B-vitamin trials. Journal of Internal Medicine. 367-382.
  • Show author(s) (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.
  • Show author(s) (2009). One-carbon metabolism and prostate cancer risk: prospective investigation of seven circulating B vitamins and metabolites. Cancer Epidemiology, Biomarkers and Prevention. 1538-1543.
  • Show author(s) (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.
  • Show author(s) (2009). Choline and risk of neural tube defects in a folate-fortified population. Epidemiology. 714-719.
  • Show author(s) (2009). Analytical Recovery of Folate Degradation Products Formed in Human Serum and Plasma at Room Temperature. Journal of Nutrition. 1415-1418.
  • Show author(s) (2008). Vitamins B-2, B-6, and B-12 and risk of new colorectal adenomas in a randomized trial of aspirin use and folic acid supplementation. Cancer Epidemiology, Biomarkers and Prevention. 2136-2145.
  • Show author(s) (2008). Measurement of folate in fresh and archival serum samples as p-aminobenzoylglutamate equivalents. Clinical Chemistry. 665-672.
  • Show author(s) (2008). MTHFR genotype and colorectal adenoma recurrence: Data from a double-blind placebo-controlled clinical trial. Cancer Epidemiology, Biomarkers and Prevention. 2409-2415.
  • Show author(s) (2008). Homocysteine concentration, related B vitamins, and betaine in pregnant women recruited to the Seychelles Child Development Study. American Journal of Clinical Nutrition. 391-397.
  • Show author(s) (2008). Folic acid and multivitamin supplement use and risk of placental abruption: A population-based registry study. American Journal of Epidemiology. 867-874.
  • Show author(s) (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.
  • Show author(s) (2008). Folate and one-carbon metabolism gene polymorphisms and their associations with oral facial clefts. American Journal of Medical Genetics. 440-449.
  • Show author(s) (2008). Coffee consumption and circulating B-vitamins in healthy middle-aged men and women. Clinical Chemistry. 1489-1496.
  • Show author(s) (2008). Circulating concentrations of folate and vitamin B-12 in relation to prostate cancer risk: Results from the European Prospective Investigation into Cancer and Nutrition study. Cancer Epidemiology, Biomarkers and Prevention. 279-285.
  • Show author(s) (2007). The association of betaine, homocysteine with cognitive function in Dutch elderly and related metabolites people. British Journal of Nutrition. 960-968.
  • Show author(s) (2007). Quantitative profiling of folate and one-carbon metabolism in large-scale epidemiological studies by mass spectrometry. Clinical Chemistry and Laboratory Medicine. 1737-1745.
  • Show author(s) (2007). Plasma vitamin B-6 forms and their relation to transsulfuration metabolites in a large, population-based study. American Journal of Clinical Nutrition. 131-138.
  • Show author(s) (2007). Low vitamin B-12 status and risk of cognitive decline in older adults. American Journal of Clinical Nutrition. 1384-1391.
  • Show author(s) (2007). Longitudinal study of the effect of pregnancy on maternal and fetal cobalamin status in healthy women and their offspring. Journal of Nutrition. 1863-1867.
  • Show author(s) (2007). Homocysteine-lowering therapy does not affect inflammatory markers of atherosclerosis in patients with stable coronary artery disease. Journal of Internal Medicine. 244-253.
  • Show author(s) (2007). Folic acid for the prevention of colorectal adenomas - A randomized clinical trial. Journal of the American Medical Association (JAMA). 2351-2359.
  • Show author(s) (2007). Dietary predictors of plasma total homocysteine in the Hordaland Homocysteine Study. British Journal of Nutrition. 201-210.
  • Show author(s) (2007). Cobalamin and folate status in infants and young children in a low-to-middle income community in India. American Journal of Clinical Nutrition. 1302-1309.
  • Show author(s) (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.
  • Show author(s) (2006). Factor V Leiden, pregnancy complications and adverse outcomes: the Hordaland Homocysteine Study. QJM: Quarterly journal of medicine. 289-298.
  • Show author(s) (2006). Factor V Leiden, pregnancy complications and adverse outcomes: The Hordaland Homocysteine Study. QJM: Quarterly journal of medicine.
  • Show author(s) (2006). Clinical relevance of low serum vitamin B12 concentrations in older people: the Banbury B12 study. Age and Ageing. 416-422.
  • Show author(s) (2004). Vitamin B12 and folate deficiency in later life. Age and Ageing. 34-41.
  • Show author(s) (2004). Screening for serum total homocysteine in newborn children. Clinical Chemistry. 1769-1784.
  • Show author(s) (2004). Screening for serum total homocysteine in newborn children. Clinical Chemistry. 1769-1784.
  • Show author(s) (2004). Phenotypic expression of the methylenetetrahydrofolate reductase 677C->T polymorphism and flavine cofactor availability in thyroid dysfunction. American Journal of Clinical Nutrition. 1050-1057.
  • Show author(s) (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.
  • Show author(s) (2004). Hematological parameters and cobalamin status in infants born to smoking mothers. Biology of the Neonate. 249-255.
  • Show author(s) (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.
  • Show author(s) (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.
  • Show author(s) (2004). Changes in lifestyle and plasma total homocysteine. The Hordaland Homocysteine Study. American Journal of Clinical Nutrition. 812-819.
  • Show author(s) (2004). Changes in basal and postmethionine load concentrations of total homocysteine and cystathionine after B vitamin intervention. American Journal of Clinical Nutrition. 641-648.
  • Show author(s) (2004). Birth prevalence of homocystinuria. Journal of Pediatrics. 830-832.
  • Show author(s) (2004). Birth prevalence of homocystinuria. Journal of Pediatrics. 830-832.
  • Show author(s) (2004). Biochemical signs of impaired cobalamin status during and after radiotherapy for rectal cancer. International Journal of Radiation Oncology, Biology, Physics. 807-813.
  • Show author(s) (2004). Betaine as a determinant of postmethionine load total plasma homocysteine before and after B-vitamin supplementation. Arteriosclerosis, Thrombosis and Vascular Biology. 301-307.
  • Show author(s) (2004). Associations between maternal methylenetetrahydrofolate reductase polymorphisms and adverse outcomes of pregnancy: The Hordaland Homocysteine Study. American Journal of Medicine. 26-31.
  • Show author(s) (2004). Associations between maternal methylenetetrahydrofolate reductase polymorhpisms and adverse outcomes of pregnancy: The Hordaland Homocysteine Study. American Journal of Medicine. 26-31.
  • Show author(s) (2002). Thermolabile methylenetetrahydrofolate reductase, homocysteine, and cardiovascular disease risk: the European Concerted Action Project. American Journal of Clinical Nutrition. 63-70.
  • Show author(s) (2001). Plasma total homocystein and hospitalizations for cardiovascular disease: The Hordaland Homocysteine Study. Journal of Epidemiology and Community Health. A55.
  • Show author(s) (2000). Signs of impaired cognitive function in adolescents with marginal cobalamin status. American Journal of Clinical Nutrition. 762-769.
  • Show author(s) (2000). Riboflavin as a determinant og plasma total homocysteine: effect modification by the methylenetetrahydrofolate reductase C677T polymorphism. Clinical Chemistry. 1065-1071.
  • Show author(s) (1999). Total homocysteine and cardiovascular disease. Journal of Internal Medicine. 425-454.
  • Show author(s) (1999). Plasma total homocysteine and cysteine in relation to glomerular filtration rate in diabetes mellitus. Kidney International. 1028-1035.
  • Show author(s) (1999). Lifestyle and cardiovascular disease risk factors as determinants of total cysteine in plasma: the Hordaland Homocysteine Study. American Journal of Clinical Nutrition. 1016-1024.
  • Show author(s) (1999). Lifestyle and cardiovascular disease risk factors as determinants of total cysteine in plasma : the Hordaland Homocysteine Study. American Journal of Clinical Nutrition. 1016-1024.
  • Show author(s) (1999). Cobalamin deficiency in general practice. Assessment of the diagnostic utility and cost-benefit analysis of methylmalonic acid determination in relation to current diagnostic strategies. Clinical Chemistry. 189-198.
  • Show author(s) (1998). Variability and determinants of total homocysteine concentrations in plasma in an elderly population. Clinical Chemistry. 102-107.
  • Show author(s) (1998). The C677T mutation in the methylenetetrahydrofolate reductase gene predisposes to hyperhomocysteinemia in children with familial hypercholesterolemia treated with cholestyramine. Journal of Pediatrics. 365-368.
  • Show author(s) (1998). Simultaneous determination of methylenetetrahydrofolate reductase C677T and factor V G1691A genotypes by mutagenically separated PCR and multiple-injection capillary electrophoresis. Clinical Chemistry. 264-269.
  • Show author(s) (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.
  • Show author(s) (1998). Plasma total homocysteine levels in hyperthyroid and hypothyroid patients. Metabolism: Clinical and Experimental. 89-93.
  • Show author(s) (1998). Plasma total homocysteine levels in hyperthyroid and hypothyroid patients. Metabolism: Clinical and Experimental. 89-93.
  • Show author(s) (1998). Plasma total homocysteine levels in hyperthyroid and hypothyroid patients. Metabolism: Clinical and Experimental. 89-93.
  • Show author(s) (1998). Plasma total homocysteine levels in hyperthyroid and hypothyroid patients. Metabolism: Clinical and Experimental. 89-93.
  • Show author(s) (1998). Major lifestyle determinants of plasma total homocysteine distribution: the Hordaland Homocysteine Study [see comments]. American Journal of Clinical Nutrition. 263-270.
  • Show author(s) (1998). Major lifestyle determinants of plasma total homocysteine distribution: The Hordaland Homocysteine Study. American Journal of Clinical Nutrition. 263-270.
  • Show author(s) (1998). Low circulating folate and vitamin B6 concentrations: risk factors for stroke, peripheral vascular disease, and coronary artery disease. European C Group [see comments]. Circulation. 437-443.
  • Show author(s) (1998). Kinetics of total plasma homocysteine during basal conditions. Clinical Chemistry. 1886-1891.
  • Show author(s) (1998). Kinetics of plasma total homocysteine in patients receiving high-dose methotrexate therapy. Clinical Chemistry. 1987-1989.
  • Show author(s) (1998). Kinetics of plasma total homocysteine in patients receiving high- dose methotrexate therapy. Clinical Chemistry. 1987-1989.
  • Show author(s) (1998). Hyperhomocysteinemia in terms of steady-state kinetics. European Journal of Pediatrics. S45-9.
  • Show author(s) (1998). Hyperhomocysteinemia in terms of steady-state kinetics. European Journal of Pediatrics. S45-S49.
  • Show author(s) (1998). Homocysteine and cardiovascular disease. Annual Review of Medicine. 31-62.
  • Show author(s) (1998). Homocysteine and cardiovascular disease. Annual Review of Medicine. 31-62.
  • Show author(s) (1998). Folate, vitamin B12, and serum total homocysteine levels in confirmed Alzheimer disease. Archives of Neurology. 1449-1455.
  • Show author(s) (1998). Disruption of a regulatory system involving cobalamin distribution and function in a methionine-dependent human glioma cell line. Journal of Biological Chemistry. 20180-20184.
  • Show author(s) (1998). Disruption of a Regulatory system Involving Cobalamin distribution and Function in a Methionine-dependent Human glioma Cell Line. Journal of Biological Chemistry. 20180-20184.
  • Show author(s) (1998). Chemical mismatch cleavage combined with capillary electrophoresis: detection of mutations exon 8 of the cystathionine beta-synthase gene. Clinical Chemistry. 2108-2114.
  • Show author(s) (1998). Changes in folate status as determined by reduction in total plasma homocysteine levels during leucovorin modulation of 5-fluorouracil therapy in cancer patients. Clinical Cancer Research. 2125-2128.
  • Show author(s) (1998). Changes in folate status as determined by reduction in total plasma homocysteine levels during leucovorin modulation of 5-fluorouracil therapy in cancer patients. Clinical Cancer Research. 2125-2128.
  • Show author(s) (1997). The 677C-T mutation in the methylenetetrahydrofolate reductase gene: assosiations with plasma total homocysteine levels and risk of coronary atherosclerotic disease. Atherosclerosis. 105-113.
  • Show author(s) (1997). Response of the methionine synthase system during short-term culture with homocysteine and nitrous oxide and its relation to methionine dependence. International Journal of Cancer. 301-306.
  • Show author(s) (1997). Plasma total homocysteine, B-vitamins and risk of coronary atherosclerosis. Arteriosclerosis, Thrombosis and Vascular Biology. 989-995.
  • Show author(s) (1997). Plasma homocysteine levels and mortality in patients with coronary artery disease. New England Journal of Medicine. 230-236.
  • Show author(s) (1997). Plasma homocysteine levels and mortality in patients with coronary artery disease. New England Journal of Medicine. 230-236.
  • Show author(s) (1997). Plasma homocysteine levels and mortality in patients with coronary artery disease. New England Journal of Medicine. 230-236.
  • Show author(s) (1997). Plasma homocysteine as a risk factor for vascular disease: The European Concerted Action Project. Journal of the American Medical Association (JAMA). 1775-1781.
  • Show author(s) (1997). Kinetic basis of hyperhomocysteinemia in patients with chronic renal failure. Kidney International. 495-502.
  • Show author(s) (1997). Kinetic basis of hyperhomocysteinemia in patients with chronic renal failure. Kidney International. 495-502.
  • Show author(s) (1997). Homocystein og livsstil. Resultater fra Homocysteinundersøkelsen i Hordaland 1992-1993. Norsk Epidemiologi. 221-224.
  • Show author(s) (1997). Homocystein og livsstil. Resultater fra Homocysteinundersøkelsen i Hordaland 1992-1993. Norsk Epidemiologi. 221-224.
  • Show author(s) (1997). Functional modeling of vitamin responsivness in yeast: a commom pyridoxine-responsive cystathionine beta-synthase mutation in homocystinuria. Hum Mol Genetics. 2213-2221.
  • Show author(s) (1997). Functional modeling of vitamin responsiveness in yeast: a common pyridoxine-responsive cystathionine B-synthase mutation in homocystinuria. Hum Mol Genet. 2213-2221.
  • Show author(s) (1997). Folate depletion induced by methotrexate affects methionine synthase activity and its susceptibility to inactivation by nitrous oxide. Journal of Pharmacology and Experimental Therapeutics. 1305-1311.
  • Show author(s) (1997). Enhanced lipid peroxidation is correlated with elevated plasma levels of reduced homocysteine in patients with common variable immunodeficiency (CVI). European Journal of Clinical Investigation. 723-730.
  • Show author(s) (1997). Elevated plasma total homocysteine and C677T mutation of the methylenetetrahydrofolate reductase gene in patients with spina bifida. Quarterly Journal of Medicine. 593-596.
  • Show author(s) (1997). Elevated plasma total homocysteine and C677T mutation of the methylenetetrahydrofolate reductase gene in patients with spina bifida. Quarterly Journal of Medicine. 593-596.
  • Show author(s) (1997). Elevated plasma total homocysteine and C677T mutation of the methylenetetrahydrofolate reductase gene in patients with spina bifida. Quarterly Journal of Medicine. 593-596.
  • Show author(s) (1997). Elevated plasma levels of reduced homocysteine in common variable immunodeficiency - a marker of enhanced oxidative stress. European Journal of Clinical Investigation. 730-790.
  • Show author(s) (1997). Elevated plasma levels of reduced homocysteine in common variable immunodeficiency - a marker of enhanced oxidative stress. European Journal of Clinical Investigation. 723-730.
  • Show author(s) (1997). Effects of hormones on the plasma levels of the atherogenic amino acid homocysteine. Biochemical Society Transactions. 33-35.
  • Show author(s) (1997). Effects of hormones on the plasma level of the atherogenic amino acid homocysteine. Biochemical Society Transactions. 33-35.
  • Show author(s) (1997). Coffee consumption and plasma total homocysteine: The Hordaland Homocysteine Study. American Journal of Clinical Nutrition. 136-143.
  • Show author(s) (1997). Coffee consumption and plasma total homocysteine: The Hordaland Homocysteine Study. American Journal of Clinical Nutrition. 136-143.
  • Show author(s) (1997). Coffee consumption and plasma total homocysteine: The Hordaland Homocysteine Study. American Journal of Clinical Nutrition. 136-143.
  • Show author(s) (1997). C677T mutation of methylenetetrahydrofolate reductase gene determined in blood or plasma by multiple injection capillary electrophoresis and laser-induced fluorescence detection. Clinical Chemistry. 267-272.
  • Show author(s) (1997). Association between plasma total homocysteine and parental history of cardiovascular disease in children with familial hypercholesterolemia. Circulation. 1803-1808.
  • Show author(s) (1997). Assessment of homocysteine status. The Journal of Inherited Metabolic Disease (JIMD). 286-294.
  • Show author(s) (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.
  • Show author(s) (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.
  • Show author(s) (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.
  • Show author(s) (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 Defence System. Journal of Nutrition. 1281s-1284s.
  • Show author(s) (1996). Kinetics of plasma Homocysteine in subject with hyperhomocysteiemia due to folate or cobalamin deficiency. American Journal of Clinical Nutrition. 194-202.
  • Show author(s) (1996). Determinants and vitamin responsiveness of the intermediate homohypercysteinemia (> 40 _mmol/L). The Hordaland homocysteine study. Journal of Clinical Investigation. 2174-2183.
  • Show author(s) (1996). Determinants and vitamin responsiveness of the intermediate homohypercysteinemia (> 40 _mmol/L). The Hordaland homocysteine study. Journal of Clinical Investigation. 2174-2183.
  • Show author(s) (1996). Determinants and Vitamin Responsiveness of Intermediate Hyperhomocysteinemia (@z _mmol/liter). The Hordaland Homocysteine study. Journal of Clinical Investigation. 2174-2183.
  • Show author(s) (1995). Plasma levels of the atherogenic amino acid homocysteine in post-menopausal women with breast cancer treated with tamoxifen. International Journal of Cancer. 365-368.
  • Show author(s) (1995). Plasma levels of the atherogenic amino acid homocysteine in post-menopausal women with breast cancer treated with tamoxifen. International Journal of Cancer. 365-368.
  • Show author(s) (1995). Pharmacokinetics of tamoxifen in pre- and post-menopausal women with breast cancer. Journal of Steroid Biochemistry and Molecular Biology. 229-231.
  • Show author(s) (1995). Determination of droloxifene and two metabolites in serum by high-pressure liquid chromatography. Therapeutic Drug Monitoring. 259-265.
  • Show author(s) (1995). Determination of droloxifene and two metabolites in serum by high pressure liquid chromatography. Therapeutic Drug Monitoring. 259-265.
  • Show author(s) (1995). Application of capillary electrophoresis with laser-induced fluorescence detection for routine analysis of methylmalonic acid in human serum. Analytical Chemistry. 812-819.
  • Show author(s) (1994). The spectral viscosity method applied to simulation of waves in stratified atmosphere. Journal of Computational Physics. 257-273.
  • Show author(s) (1993). Automated assay for methylmalonic acid in serum and urine based on derivation with 1-pyrenyldiazomethane, liquid chromatography and fluorescence detection. Clinical Chemistry. 392-399.
  • Show author(s) (1992). The formation in an aqueous matrix, properties, and chromatographic behaviour of 1-pyrenyldiazomethane derivatives of methylmalonic acid and other short chain dicarboxylic acids. Analytical Chemistry. 315-319.
  • Show author(s) (1992). Dynamic relation between reduced, oxidized and protein-bound homocysteine and other thiols components in plasma during methionine loading in healthy men. Clinical Chemistry. 1316-1321.
  • Show author(s) (1991). Monitoring cobalamin inactivation during nitrous oxide anesthesia by determination of homocysteine and folate in plasma and urine. Clinical Pharmacology and Therapeutics. 385-393.
  • Show author(s) (1991). Monitoring cobalamin inactivation during nitrous oxide anesthesia by determination of homocysteine and folate in plasma and urine. Clinical Pharmacology and Therapeutics. 385-393.
  • Show author(s) (1991). Bestemmelse av homocystein og metylmalonsyre ved kobalaminmangel. Tidsskrift for Den norske legeforening. 450-455.
  • Show author(s) (1990). Decreased serum concentrations of tamoxifen and its metabolites induced by aminogluethimide. Cancer Research. 5851-5857.
Academic lecture
  • Show author(s) (2019). Circulating 3-hydroxyisobutyrate (3-HIB) as a clinical marker of prediabetes and T2D in patients with obesity.
  • Show author(s) (2018). Using metabolic profiling to explore molecular effects of replacing saturated fat with polyunsaturated fat- a randomized controlled dietary intervention study.
  • Show author(s) (2018). Amino acid metabolism in adipocytes.
  • Show author(s) (2017). Pregnancy fatty acid status and newborn DNA methylation: the MoBa pregnancy cohort.
  • Show author(s) (2015). Plasma Interferon-inducible Protein 10 Levels, T-cell Activation and Regulation are Increased in HIV Immunological Non-Responders.
  • Show author(s) (2015). Fibrinogen And Neopterin Predict Future Myocardial Infarction Events In Patients With Stable Coronary Heart Disease. Circulation. 2015;132:A19224.
  • Show author(s) (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.
  • Show author(s) (2007). WENBIT -Western Norway B-vitamin Intervention Trial: P96, Clinical Chemistry & Laboratory Medicine. 45(5):A18, May 2007.
  • Show author(s) (2007). Total homocysteine, systemic markers of inflammation and long-term mortality in patients with stable angina.
  • Show author(s) (2007). High-level multiplex genotyping of single nucleotide polymorphisms involved in one-carbon metabolism by Matrix-assisted Laser Desorption/Ionization Mass Spectrometry.
  • Show author(s) (2007). High-level multiplex genotyping of polymorphisms involved in one-carbon metabolism by MALDI-TOF MS.
  • Show author(s) (2007). Components of the metabolic syndrome and other cardiovascular risk factors as predictors of plasma choline and betaine.
  • Show author(s) (2007). Asymmetric and symmetric dimethylarginine are weaker predictors than homocysteine of long-term mortality in patients with stable angina.
  • Show author(s) (2007). A novel serum folate assay measuring intact and degraded folate species as para-aminobenzoylglutamate equivalents in fresh and stored samples.
  • Show author(s) (2007). A high-throughput method for quantification of riboflavin, vitamin B6 forms, related metabolites and inflammation markers in human plasma by HPLC-MS/MS.
  • Show author(s) (2006). High throughput genotyping of single nucleotide polymorphisms by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.
  • Show author(s) (2005). High Troughput Genotyping of SNP by MALDI-TOF MS.
  • Show author(s) (2005). Folate, but not cobalamin status predicts respiratory morbidity in north Indian children.
  • Show author(s) (2005). Effects of polymorphisms in genes related to the folate and homocysteine metabolism in a Norwegian population.
  • Show author(s) (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.
  • Show author(s) (2004). Prevalence determination of 13 polymorphisms in a Norwegian population by MALDI-TOF MS.
  • Show author(s) (2003). HPLC-MS-MS assay for the determination of all forms of vitamins B2 and B6 in human plasma.
  • Show author(s) (2002). Total homocysteine levels predicts major coronary events and mortaliy in simvastatin treated patients of 4S.
  • Show author(s) (2001). Total Homocysteine Levels Predicts Major Coronary Events and Mortality in Simvastatin Treated Patients of 4S.
  • Show author(s) (2001). Predictors of 6-years changes in plasma total homocysteine: The Hordaland Homocysteine Study.
  • Show author(s) (2001). Plasma total homocysteine and hospitalizations for cardiovascular disease: The Hordaland Homocysteine Study.
  • Show author(s) (2001). Plasma total homocysteine and hospitalizations for cardiovascular disease: The Hordaland Homocysteine Study.
  • Show author(s) (1999). Plasma levels of homocysteine are changed during treatment of hyper- and hypothyroidism.
  • Show author(s) (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.
  • Show author(s) (1997). Total plasma homocysteine and previous occurrence of congenital malformations: The Hordaland Homocysteine Study.
  • Show author(s) (1997). Total plasma homocysteine and previous occurrence of congenital malformations: The Hordaland Homocysteine Study.
  • Show author(s) (1997). Total plasma homocysteine and previous occurrence of congenital malformations: The Hordaland Homocysteine Study.
  • Show author(s) (1997). Total mortality and serum uric acid in patients with confirmed coronary artery disease.
  • Show author(s) (1997). Plasma homocysteine predicts mortality in coronary artery diseased patients.
  • Show author(s) (1997). Plasma homocystein og livsstil. Resultater fra Homocysteinundersøkelsen i Hordaland 1992-1993. [Poster].
  • Show author(s) (1995). Plasma homocysteine and relation to coffee and tea comsimption.
  • Show author(s) (1995). Plasma homocystein og forbruk av kaffe og te.
Abstract
  • Show author(s) (2013). DETERMINANTS OF VITAMIN D STATUS IN PATIENTS WITH STABLE ANGINA. Annals of Nutrition and Metabolism. 241-241.
  • Show author(s) (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.
  • Show author(s) (2012). Plasma dimethylglycine is an independent risk factor of acute myocardial infarction in patients with stable angina pectoris. European Heart Journal. 510-510.
  • Show author(s) (2011). Hematological parameters and iron status in infants with a birthweight below 3000 g. Clinical Biochemistry. 524-524.
  • Show author(s) (2011). Cobalamin supplementation improves motor development and gastrointestinal reflux in moderately deficient infants. Clinical Biochemistry. 524-525.
  • Show author(s) (2010). Maternal Folate Levels in Pregnancy and Asthma at 3 Years of Age. Journal of Allergy and Clinical Immunology. AB128-AB128.
  • Show author(s) (2009). VITAMIN B12, BUT NOT FOLATE STATUS PREDICTS MENTAL DEVELOPMENT SCORES IN NORTH INDIAN TODDLERS. Annals of Nutrition and Metabolism. 691-692.
  • Show author(s) (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.
  • Show author(s) (2008). The ratio of apolipoproteins ApoB/ApoA1 as a predictor of angiographic progression of atherosclerosis in patients with coronary artery disease. Circulation. E345-E346.
  • Show author(s) (2008). The effect of homocysteine-lowering B-vitamin intervention on angiographic coronary artery disease may be adverse - A WENBIT sub-study. Circulation. E334-E334.
  • Show author(s) (2008). Homocysteine lowering B-vitamin therapy improves coronary flow in patients with stable coronary artery disease, a WENBIT substudy. Circulation. E487-E487.
  • Show author(s) (2008). Homocysteine lowering B-vitamin therapy and in-stent restenosis. A WENBIT sub study. Circulation. E472-E473.
  • Show author(s) (2008). Homocysteine and markers of immune activation as predictors of mortality in stable angina patients. Circulation. E351-E351.
  • Show author(s) (2008). Effect of cobalamin supplementation in infants: A randomized, controlled trial. Pediatrics. S109-S110.
  • Show author(s) (2008). B6 vitamers and long term mortality in patients with stable angina. Circulation. E347-E347.
  • Show author(s) (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.
  • Show author(s) (2007). Predictors of plasma choline and betaine: The Hordaland Homocysteine Study. Clinical Chemistry and Laboratory Medicine. A18-A19.
  • Show author(s) (2007). Plasma uptake of methyl donors from wheat fractions by human subjects. Proceedings of the Nutrition Society. 114A-114A.
  • Show author(s) (2007). Folate metabolism genes and the risk of orofacial clefts. American Journal of Epidemiology. S118-S118.
  • Show author(s) (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.
  • Show author(s) (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.
  • Show author(s) (2005). Effect of Homocysteine Lowering Therapy on Coronary Endothelial Function in Patients with Stable Coronary Artery Disease. Haematalogica Reports. 10-10.
Academic literature review
  • Show author(s) (2017). Inflammation, vitamin B6 and related pathways. Molecular Aspects of Medicine. 10-27.
  • Show author(s) (2015). Direct and functional biomarkers of vitamin B6 status. Annual review of nutrition. 33-70.
  • Show author(s) (2015). Biomarkers of nutrition for development-Folate review. Journal of Nutrition. 1636S-1680S.
  • Show author(s) (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.
  • Show author(s) (2013). Mechanistic perspective on the relationship between pyridoxal 5'-phosphate and inflammation. Nutrition reviews. 239-244.
  • Show author(s) (2013). Dietary intake and biological measurement of folate: A qualitative review of validation studies. Molecular Nutrition & Food Research. 562-581.
  • Show author(s) (2011). Use of matrix-assisted laser desorption/ionization time-of-flight mass spectrometry for multiplex genotyping. Advances in Clinical Chemistry. 1-29.
  • Show author(s) (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.
  • Show author(s) (2008). Måling av metylmalonsyre, homocystein og metionin ved kobalamin- og folatmangel og homocystinuri. Tidsskrift for Den norske legeforening. 690-693.
  • Show author(s) (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.
  • Show author(s) (2004). Facts and recommendations about total homocysteine determinations: An expert opinion. Clinical Chemistry. 3-32.

More information in national current research information system (CRIStin)

Research groups