Helga Refsum

Q: What Schools Are Affiliated With Helga Refsum

Helga Refsum is affiliated with the following schools: University of Calgary, University of Oslo, University of Bergen, Tilburg University, University of Oxford

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Helga Refsum

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Helga Refsum's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Plasma homocysteine as a risk factor for vascular disease. The European Concerted Action Project. (1997) (1982)
Homocysteine and risk of ischemic heart disease and stroke: a meta-analysis. (2002) (1883)
Homocysteine and cardiovascular disease. (1998) (1546)
Plasma homocysteine levels and mortality in patients with coronary artery disease. (1997) (1454)
Folate, vitamin B12, and serum total homocysteine levels in confirmed Alzheimer disease. (1998) (1448)
Total plasma homocysteine and cardiovascular risk profile. The Hordaland Homocysteine Study. (1995) (1146)
Total homocysteine in plasma or serum: methods and clinical applications. (1993) (1030)
Facts and recommendations about total homocysteine determinations: an expert opinion. (2004) (1020)
Prospective study of serum total homocysteine concentration and risk of stroke in middle-aged British men (1995) (931)
Serum total homocysteine and coronary heart disease. (1995) (710)
Vitamin B12 and folate concentrations during pregnancy and insulin resistance in the offspring: the Pune Maternal Nutrition Study (2007) (685)
Homocysteine-Lowering by B Vitamins Slows the Rate of Accelerated Brain Atrophy in Mild Cognitive Impairment: A Randomized Controlled Trial (2010) (680)
Plasma homocysteine, a risk factor for vascular disease: plasma levels in health, disease, and drug therapy. (1989) (655)
Is folic acid good for everyone? (2008) (589)
The controversy over homocysteine and cardiovascular risk. (2000) (542)
Biological and clinical implications of the MTHFR C677T polymorphism. (2001) (533)
Homocysteine and other thiols in plasma and urine: automated determination and sample stability. (1993) (520)
Low circulating folate and vitamin B6 concentrations: risk factors for stroke, peripheral vascular disease, and coronary artery disease. European COMAC Group. (1998) (513)
The Hordaland Homocysteine Study: a community-based study of homocysteine, its determinants, and associations with disease. (2006) (488)
Major lifestyle determinants of plasma total homocysteine distribution: the Hordaland Homocysteine Study. (1998) (463)
Preventing Alzheimer’s disease-related gray matter atrophy by B-vitamin treatment (2013) (442)
Plasma total cysteine, pregnancy complications, and adverse pregnancy outcomes: the Hordaland Homocysteine Study. (2000) (437)
Mortality and cardiovascular events in patients treated with homocysteine-lowering B vitamins after coronary angiography: a randomized controlled trial. (2008) (429)
Hyperhomocysteinemia and elevated methylmalonic acid indicate a high prevalence of cobalamin deficiency in Asian Indians. (2001) (408)
Plasma total homocysteine, pregnancy complications, and adverse pregnancy outcomes: the Hordaland Homocysteine study. (2000) (394)
Cognitive and clinical outcomes of homocysteine‐lowering B‐vitamin treatment in mild cognitive impairment: a randomized controlled trial (2012) (391)
Cancer incidence and mortality after treatment with folic acid and vitamin B12. (2009) (387)
Folate, vitamin B12, homocysteine, and the MTHFR 677C->T polymorphism in anxiety and depression: the Hordaland Homocysteine Study. (2003) (353)
5-Methyltetrahydrofolate Rapidly Improves Endothelial Function and Decreases Superoxide Production in Human Vessels: Effects on Vascular Tetrahydrobiopterin Availability and Endothelial Nitric Oxide Synthase Coupling (2006) (344)
Plasma total homocysteine and cysteine in relation to glomerular filtration rate in diabetes mellitus. (1999) (330)
Radioenzymic determination of homocysteine in plasma and urine. (1985) (330)
The Hordaland Homocysteine Studies (2001) (319)
Homocysteine, B Vitamins, and Cognitive Impairment. (2016) (305)
Plasma homocysteine concentrations and risk of coronary heart disease in UK Indian Asian and European men (2000) (294)
Determinants and vitamin responsiveness of intermediate hyperhomocysteinemia (> or = 40 micromol/liter). The Hordaland Homocysteine Study. (1996) (282)
Total homocysteine and cardiovascular disease (1999) (273)
Vitamin B12 and folate deficiency in later life. (2004) (268)
Plasma Homocysteine and Cardiovascular Disease (2000) (264)
A controlled multicenter clinical study of citalopram and placebo in elderly depressed patients with and without concomitant dementia (1992) (259)
Kinetic basis of hyperhomocysteinemia in patients with chronic renal failure. (1997) (254)
Improved Vascular Endothelial Function After Oral B Vitamins: An Effect Mediated Through Reduced Concentrations of Free Plasma Homocysteine (2000) (252)
Vitamin B12 deficiency and hyperhomocysteinemia in rural and urban Indians. (2006) (246)
Intake of flavonoid-rich wine, tea, and chocolate by elderly men and women is associated with better cognitive test performance. (2009) (245)
Screening for vitamin B-12 and folate deficiency in older persons. (2003) (240)
Coffee consumption and plasma total homocysteine: The Hordaland Homocysteine Study. (1997) (232)
Impact of the Ultrarapid CYP2C19*17 Allele on Serum Concentration of Escitalopram in Psychiatric Patients (2008) (230)
Homocysteine and its disulfide derivatives: a suggested consensus terminology. (2000) (227)
Plasma total homocysteine and cardiovascular and noncardiovascular mortality: the Hordaland Homocysteine Study. (2001) (219)
Plasma Total Cysteine as a Risk Factor for Vascular Disease: The European Concerted Action Project (2001) (209)
Plasma concentrations of homocysteine and other aminothiol compounds are related to food intake in healthy human subjects. (1994) (205)
Fully automated fluorescence assay for determining total homocysteine in plasma. (1989) (186)
Signs of impaired cognitive function in adolescents with marginal cobalamin status. (2000) (184)
Homocysteine and Dementia: An International Consensus Statement1 (2018) (184)
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. (1996) (184)
Vitamin B12 status and rate of brain volume loss in community-dwelling elderly (2008) (173)
Contributions of a transient outward current to repolarization in human atrium. (1989) (171)
Rate‐Dependent Class III Antiarrhythmic Action, Negative Chronotropy, and Positive Inotropy of a Novel Ik Blocking Drug, UK‐68,798: Potent in Guinea Pig but no Effect in Rat Myocardium (1990) (170)
Plasma total homocysteine level and bone mineral density: the Hordaland Homocysteine Study. (2006) (169)
Folate, vitamin B12 and homocysteine in relation to birth defects and pregnancy outcome (2001) (164)
Plasma total homocysteine and memory in the elderly: The Hordaland Homocysteine study (2005) (162)
Lifestyle and cardiovascular disease risk factors as determinants of total cysteine in plasma: the Hordaland Homocysteine Study. (1999) (159)
Efficacy and safety of cholestyramine therapy in peripubertal and prepubertal children with familial hypercholesterolemia. (1996) (155)
Variability and determinants of total homocysteine concentrations in plasma in an elderly population. (1998) (155)
Lowering of serotonin by rapid tryptophan depletion increases impulsiveness in normal individuals (2002) (152)
Determinants of cobalamin status in newborns. (2001) (150)
Dietary sources of vitamin B-12 and their association with plasma vitamin B-12 concentrations in the general population: the Hordaland Homocysteine Study. (2009) (150)
Plasma total homocysteine levels in hyperthyroid and hypothyroid patients. (1998) (147)
Biological and environmental determinants of plasma homocysteine. (2000) (146)
Cognitive performance among the elderly and dietary fish intake: the Hordaland Health Study. (2007) (145)
Circulating Folate, Vitamin B12, Homocysteine, Vitamin B12 Transport Proteins, and Risk of Prostate Cancer: a Case-Control Study, Systematic Review, and Meta-analysis (2010) (145)
Associations between maternal methylenetetrahydrofolate reductase polymorphisms and adverse outcomes of pregnancy: the Hordaland Homocysteine Study. (2004) (145)
The 677C-->T mutation in the methylenetetrahydrofolate reductase gene: associations with plasma total homocysteine levels and risk of coronary atherosclerotic disease. (1997) (144)
Plasma homocysteine in children with acute lymphoblastic leukemia: changes during a chemotherapeutic regimen including methotrexate. (1991) (143)
The effect of variable cigarette consumption on the interaction with clozapine and olanzapine (2006) (142)
Plasma Homocysteine, Folate, and Vitamin B12 and the Risk of Hip Fracture: The Hordaland Homocysteine Study (2007) (142)
Brain atrophy in cognitively impaired elderly: the importance of long-chain ω-3 fatty acids and B vitamin status in a randomized controlled trial. (2015) (141)
Homocysteine, cysteine, and body composition in the Hordaland Homocysteine Study: does cysteine link amino acid and lipid metabolism? (2008) (138)
Fasting plasma homocysteine as a sensitive parameter of antifolate effect: A study of psoriasis patients receiving low‐dose methotrexate treatment (1989) (137)
MTHFR 677 C>T Polymorphism Reveals Functional Importance for 5-Methyltetrahydrofolate, Not Homocysteine, in Regulation of Vascular Redox State and Endothelial Function in Human Atherosclerosis (2009) (137)
Raised plasma homocysteine as a risk factor for retinal vascular occlusive disease (2000) (136)
Cysteine supplementation reverses methionine restriction effects on rat adiposity: significance of stearoyl-coenzyme A desaturase (2011) (135)
Vitamin B12 Status of Pregnant Indian Women and Cognitive Function in their 9-year-old Children (2008) (134)
Serum total homocysteine and coronary heart disease: prospective study in middle aged men (1999) (134)
Low Circulating Folate and Vitamin B 6 Concentrations Risk Factors for Stroke, Peripheral Vascular Disease, and Coronary Artery Disease (1998) (132)
Interactive Effects of Sex and 5-HTTLPR on Mood and Impulsivity During Tryptophan Depletion in Healthy People (2007) (129)
Cobalamin and folate status in infants and young children in a low-to-middle income community in India. (2007) (128)
Biomarkers of Nutrition for Development (BOND): Vitamin B-12 Review. (2018) (123)
Cobalamin status and its biochemical markers methylmalonic acid and homocysteine in different age groups from 4 days to 19 years. (2003) (120)
Plasma vitamin B12 status and cerebral white-matter lesions (2008) (119)
Homocysteine as a predictor of cognitive decline in Alzheimer's disease (2009) (118)
Vitamin B-12 and cognition in the elderly. (2009) (117)
Global Improvement of Vascular Function and Redox State With Low-Dose Folic Acid: Implications for Folate Therapy in Patients With Coronary Artery Disease (2007) (116)
Relation of Total Homocysteine and Lipid Levels in Children to Premature Cardiovascular Death in Male Relatives (1996) (113)
Methylmalonic Acid and Homocysteine in Plasma as Indicators of Functional Cobalamin Deficiency in Infants on Macrobiotic Diets (1994) (112)
Maternal total homocysteine concentration and neonatal size in India. (2005) (112)
Plasma levels of the atherogenic amino acid homocysteine in postmenopausal women with breast cancer treated with tamoxifen (2006) (109)
Determinants of plasma methylmalonic acid in a large population: implications for assessment of vitamin B12 status. (2009) (108)
A critical evaluation of energy expenditure estimates based on individual O2 consumption/heart rate curves and average daily heart rate. (1983) (104)
Evaluation of novel assays in clinical chemistry: quantification of plasma total homocysteine. (2000) (102)
Omega-3 Fatty Acid Status Enhances the Prevention of Cognitive Decline by B Vitamins in Mild Cognitive Impairment (2016) (101)
Cobalamin deficiency in general practice. Assessment of the diagnostic utility and cost-benefit analysis of methylmalonic acid determination in relation to current diagnostic strategies. (1999) (97)
Pericardial pressure assessed by right atrial pressure: a basis for calculation of left ventricular transmural pressure. (1984) (94)
Investigation of Relationship Between Reduced, Oxidized, and Protein-Bound Homocysteine and Vascular Endothelial Function in Healthy Human Subjects (2001) (92)
Holo-transcobalamin is an early marker of changes in cobalamin homeostasis. A randomized placebo-controlled study. (2002) (92)
Homocysteine export from cells cultured in the presence of physiological or superfluous levels of methionine: Methionine loading of non‐transformed, transformed, proliferating, and quiescent cells in culture (1991) (90)
Acute and long-term effects of high-dose methotrexate treatment on homocysteine in plasma and urine. (1986) (88)
Cobalamin and folate status predicts mental development scores in North Indian children 12-18 mo of age. (2013) (88)
Stereospecific determination of citalopram and desmethylcitalopram by capillary electrophoresis and liquid-phase microextraction. (2003) (87)
Maternal folate and cobalamin status predicts vitamin status in newborns and 6-month-old infants. (2010) (87)
Sulfur amino acids in methionine-restricted rats: hyperhomocysteinemia. (2010) (86)
The vitamin D receptor gene is associated with Alzheimer's disease (2011) (85)
Kynurenine Pathway Metabolites in Alzheimer's Disease. (2017) (84)
Urea and creatinine production and excretion in urine during and after prolonged heavy exercise. (1974) (83)
Metformin increases total serum homocysteine levels in non-diabetic male patients with coronary heart disease. (1997) (83)
Screening for serum total homocysteine in newborn children. (2004) (82)
Plasma folate concentration and cognitive performance: Rotterdam Scan Study. (2007) (82)
Cognitive performance among the elderly in relation to the intake of plant foods. The Hordaland Health Study (2010) (82)
Redox status and protein binding of plasma aminothiols during the transient hyperhomocysteinemia that follows homocysteine administration. (1993) (81)
Cysteine and obesity: consistency of the evidence across epidemiologic, animal and cellular studies (2012) (80)
Changes in lifestyle and plasma total homocysteine: the Hordaland Homocysteine Study. (2004) (80)
The effect of the C677T and A1298C polymorphisms in the methylenetetrahydrofolate reductase gene on homocysteine levels in elderly men and women from the British regional heart study. (2001) (79)
Kinetics of total plasma homocysteine in subjects with hyperhomocysteinemia due to folate or cobalamin deficiency. (1996) (79)
Plasma total homocysteine and hospitalizations for cardiovascular disease: the Hordaland Homocysteine Study. (2002) (79)
Recent data are not in conflict with homocysteine as a cardiovascular risk factor. (1998) (78)
Low vitamin B-12 status in confirmed Alzheimer’s disease as revealed by serum holotranscobalamin (2003) (78)
Holotranscobalamin and total transcobalamin in human plasma: determination, determinants, and reference values in healthy adults. (2006) (77)
Underestimation of the Importance of Homocysteine as a Risk Factor for Cardiovascular Disease in Epidemiological Studies (2001) (76)
Pharmacokinetic Variability of Aripiprazole and the Active Metabolite Dehydroaripiprazole in Psychiatric Patients (2006) (76)
Plasma concentration of folate as a biomarker for the intake of fruit and vegetables: the Hordaland Homocysteine Study. (2005) (75)
Folate and cobalamin status in relation to breastfeeding and weaning in healthy infants. (2008) (75)
Serum concentrations of sertraline and N-desmethyl sertraline in relation to CYP2C19 genotype in psychiatric patients (2008) (75)
Predictors of serum ferritin and serum soluble transferrin receptor in newborns and their associations with iron status during the first 2 y of life. (2007) (74)
Methylenetetrahydrofolate Reductase 677 C →T Mutation and Coronary Heart Disease Risk in UK Indian Asians (2000) (74)
Homocysteine and methylmalonic acid levels in pregnant Nepali women. Should cobalamin supplementation be considered? (2001) (73)
Kinetics of plasma homocysteine in healthy subjects after peroral homocysteine loading. (1993) (73)
Assessment of homocysteine status (1997) (73)
Combined analyses and extended follow‐up of two randomized controlled homocysteine‐lowering B‐vitamin trials (2010) (73)
Association of Vitamin B12, Folate, and Sulfur Amino Acids With Brain Magnetic Resonance Imaging Measures in Older Adults: A Longitudinal Population-Based Study. (2016) (72)
Homocysteine Metabolism: From Basic Science to Clinical Medicine (1997) (72)
Cardiovascular safety of MnDPDP and MnCl2 (1997) (72)
Impact of the CYP2D6 genotype on steady-state serum concentrations of aripiprazole and dehydroaripiprazole (2007) (72)
Influence of Comedication on Serum Concentrations of Aripiprazole and Dehydroaripiprazole (2009) (71)
Risk of persistent cobalamin deficiency in adolescents fed a macrobiotic diet in early life. (1999) (71)
Ventricular Diastolic Pressure‐Volume Relations and the Pericardium: Effects of Changes in Blood Volume and Pericardial Effusion in Dogs (1981) (70)
A common methylenetetrahydrofolate reductase gene mutation and longevity. (1998) (70)
Monitoring cobalamin inactivation during nitrous oxide anesthesia by determination of homocysteine and folate in plasma and urine (1991) (69)
Hyperhomocysteinemia in terms of steady-state kinetics (1998) (68)
A randomized placebo-controlled trial of an omega-3 fatty acid and vitamins E+C in schizophrenia (2013) (68)
Association between plasma total homocysteine and parental history of cardiovascular disease in children with familial hypercholesterolemia. (1997) (67)
Maternal homocysteine in pregnancy and offspring birthweight: epidemiological associations and Mendelian randomization analysis. (2014) (67)
Plasma vitamin B6 vitamers before and after oral vitamin B6 treatment: a randomized placebo-controlled study. (2003) (66)
Functional modeling of vitamin responsiveness in yeast: a common pyridoxine-responsive cystathionine beta-synthase mutation in homocystinuria. (1997) (65)
Birth prevalence of homocystinuria. (2004) (64)
LOW CONCENTRATIONS, RISK FACTORS FOR STROKE, PERIPHERAL VASCULAR DISEASE, AND CORONARY ARTERY DISEASE (1998) (64)
Homocysteine levels in men and women of different ethnic and cultural background living in England. (2002) (63)
Experimental hypothermia: effects of core cooling and rewarming on hemodynamics, coronary blood flow, and myocardial metabolism in dogs. (1994) (62)
Cardiac electrophysiologic and hemodynamic effects related to plasma levels of bupivacaine in the dog. (1985) (62)
Evaluation of indicators of cobalamin deficiency defined as cobalamin-induced reduction in increased serum methylmalonic acid. (2000) (62)
The complexity of active metabolites in therapeutic drug monitoring of psychotropic drugs. (2006) (62)
The Association of Cysteine with Obesity, Inflammatory Cytokines and Insulin Resistance in Hispanic Children and Adolescents (2012) (62)
Clinical significance of pharmacological modulation of homocysteine metabolism. (1990) (61)
Factor V Leiden, pregnancy complications and adverse outcomes: the Hordaland Homocysteine Study. (2006) (61)
Betaine as a Determinant of Postmethionine Load Total Plasma Homocysteine Before and After B-Vitamin Supplementation (2004) (61)
Experimental hypothermia and rewarming: changes in mechanical function and metabolism of rat hearts. (1996) (60)
Homocysteine‐lowering therapy does not affect inflammatory markers of atherosclerosis in patients with stable coronary artery disease (2007) (60)
Metabolism of Quetiapine by CYP3A4 and CYP3A5 in Presence or Absence of Cytochrome B5 (2009) (60)
Cysteine and Obesity (2012) (60)
The interaction between nitrous oxide and cobalamin (1994) (59)
Pulmonary function and energy expenditure after marked weight loss in obese women: observations before and one year after gastric banding. (1990) (59)
Homocysteine in frozen plasma samples. A short cut to establish hyperhomocysteinaemia as a risk factor for arteriosclerosis? (1993) (59)
The haemodynamic effects of iodinated water soluble radiographic contrast media: a review. (1998) (59)
Thermolabile methylenetetrahydrofolate reductase, homocysteine, and cardiovascular disease risk: the European Concerted Action Project. (2003) (59)
Do we need to reconsider the desirable blood level of vitamin B12? (2012) (58)
Diet, an independent determinant for plasma total homocysteine. A cross sectional study of Norwegian workers on platforms in the North Sea (1998) (58)
Vitamin B12. (2018) (58)
Biological and clinical implications of the MTHFR C 677 T polymorphism (2001) (57)
Homocysteine – from disease biomarker to disease prevention (2021) (57)
High density lipoprotein cholesterol, total cholesterol and triglycerides in serum after a single exposure to prolonged heavy exercise. (1980) (56)
Serum concentrations of risperidone and 9‐OH risperidone following intramuscular injection of long‐acting risperidone compared with oral risperidone medication (2006) (55)
Prevalences of hyperhomocysteinemia, unfavorable cholesterol profile and hypertension in European populations (2005) (55)
The C677T mutation in the methylenetetrahydrofolate reductase gene predisposes to hyperhomocysteinemia in children with familial hypercholesterolemia treated with cholestyramine. (1998) (55)
Serum concentrations of venlafaxine and its metabolites O-desmethylvenlafaxine and N-desmethylvenlafaxine in heterozygous carriers of the CYP2D6*3, *4 or *5 allele (2008) (55)
Bimodal Distribution of Polyunsaturated Fatty Acids in Schizophrenia Suggests Two Endophenotypes of the Disorder (2011) (55)
The Association of Plasma Cysteine and γ‐Glutamyltransferase With BMI and Obesity (2009) (55)
Changes in basal and postmethionine load concentrations of total homocysteine and cystathionine after B vitamin intervention. (2004) (55)
Dietary predictors of plasma total homocysteine in the Hordaland Homocysteine Study (2007) (54)
The association of fasting plasma sulfur-containing compounds with BMI, serum lipids and apolipoproteins. (2012) (54)
Dietary cystine level affects metabolic rate and glycaemic control in adult mice☆☆☆ (2012) (53)
Plasma stearoyl‐CoA desaturase indices: Association with lifestyle, diet, and body composition (2013) (53)
Apolipoprotein E ε4 and impaired episodic memory in community-dwelling elderly people: a marked sex difference. The Hordaland Health Study (2006) (52)
Dietary fat and plasma total homocysteine concentrations in 2 adult age groups: the Hordaland Homocysteine Study. (2007) (52)
Effect of physiological doses of oral vitamin B12 on plasma homocysteine: a randomized, placebo-controlled, double-blind trial in India (2010) (51)
Polymorphisms in the catechol‐O‐methyltransferase (COMT) gene influence plasma total homocysteine levels (2008) (51)
Vitamin B-12, Folic Acid, and Growth in 6- to 30-Month-Old Children: A Randomized Controlled Trial (2015) (51)
Folate depletion induced by methotrexate affects methionine synthase activity and its susceptibility to inactivation by nitrous oxide. (1997) (51)
Determination of in vivo protein binding of homocysteine and its relation to free homocysteine in the liver and other tissues of the rat. (1986) (51)
Heterozygous Mutation in CYP2C19 Significantly Increases the Concentration/Dose Ratio of Racemic Citalopram and Escitalopram (S-citalopram) (2006) (50)
Pentobarbital Plasma Concentrations and Cardiac Electrophysiology During Prolonged Pentobarbital Infusion Anaesthesia in the Dog (1982) (49)
Vitamin B12 and Folic Acid Improve Gross Motor and Problem-Solving Skills in Young North Indian Children: A Randomized Placebo-Controlled Trial (2015) (49)
Midlife vascular risk factors and their association with dementia deaths: Results from a Norwegian prospective study followed up for 35years (2013) (49)
Development and reversion of methionine dependence in a human glioma cell line: relation to homocysteine remethylation and cobalamin status. (1994) (48)
Analysis of single-strand conformation polymorphism by capillary electrophoresis with laser-induced fluorescence detection using short-chain polyacrylamide as sieving medium. (1997) (48)
Effects of temperature on cycle length dependent changes and restitution of action potential duration in guinea pig ventricular muscle. (1993) (47)
Effect of homocysteine-lowering B vitamin treatment on angiographic progression of coronary artery disease: a Western Norway B Vitamin Intervention Trial (WENBIT) substudy. (2010) (46)
Preoperative Methionine Loading Enhances Restoration of the Cobalamin‐dependent Enzyme Methionine Synthase after Nitrous Oxide Anesthesia (1994) (46)
Disposition of endogenous homocysteine by mouse fibroblast C3H/10T1/2 Cl 8 and the chemically transformed C3H/10T1/2 MCA Cl 16 cells following methotrexate exposure. (1986) (45)
Methotrexate therapy and nitrous oxide anesthesia. (1986) (44)
Impact of CYP2D6 Genotype on Steady-State Serum Concentrations of Risperidone and 9-Hydroxyrisperidone in Patients Using Long-Acting Injectable Risperidone (2009) (44)
Predictors of change in plasma total cysteine: longitudinal findings from the Hordaland homocysteine study. (2003) (43)
Maternal Folate Intake during Pregnancy and Childhood Asthma in a Population‐based Cohort (2017) (43)
Folic acid and vitamin B-12 supplementation and common infections in 6-30-mo-old children in India: a randomized placebo-controlled trial. (2013) (43)
Serum electrolyte, fluid and acid-base balance after prolonged heavy exercise at low environmental temperature. (1973) (43)
Intrauterine growth retardation, perinatal death, and maternal homocysteine levels. (1992) (43)
Dietary intake of protein is positively associated with percent body fat in middle-aged and older adults. (2011) (42)
Cancer Incidence and Mortality After Treatment With Folic Acid and Vitamin B 12 (2009) (42)
Distribution and determinants of serum creatinine in the general population: the Hordaland Health Study (2004) (42)
Simultaneous determination of methylenetetrahydrofolate reductase C677T and factor V G1691A genotypes by mutagenically separated PCR and multiple-injection capillary electrophoresis. (1998) (42)
Lipid profiles in schizophrenia associated with clinical traits: a five year follow-up study (2016) (42)
Evaluation of the body adiposity index in a Caucasian population: the Hordaland health study. (2013) (42)
Cognitive Function in an Elderly Population: Interaction Between Vitamin B12 Status, Depression, and Apolipoprotein E [Latin Small Letter Open E]4: The Hordaland Homocysteine Study (2013) (42)
Folate, Vitamin B 12 , Homocysteine, and the MTHFR 677C→T Polymorphism in Anxiety and Depression (2003) (41)
Plasma total homocysteine is influenced by prandial status in humans: the Hordaland Hhomocysteine Sstudy. (2001) (41)
Serum Concentrations of Antidepressants in The Elderly (2012) (41)
Pharmacokinetic Variability of Quetiapine and the Active Metabolite N-desalkylquetiapine in Psychiatric Patients (2011) (40)
Amino acid changes during transition to a vegan diet supplemented with fish in healthy humans (2016) (40)
Plasma free choline, betaine and cognitive performance: the Hordaland Health Study. (2013) (40)
Class III antiarrhythmic action linked with positive inotropy: effects of the d- and l-isomer of sotalol on isolated rat atria at threshold and suprathreshold stimulation. (1988) (40)
Variation in plasma cystathionine and its relation to changes in plasma concentrations of homocysteine and methionine in healthy subjects during a 24-h observation period. (2004) (39)
Homocysteine Status Modifies the Treatment Effect of Omega-3 Fatty Acids on Cognition in a Randomized Clinical Trial in Mild to Moderate Alzheimer's Disease: The OmegAD Study. (2019) (38)
Homocysteine remethylation during nitrous oxide exposure of cells cultured in media containing various concentrations of folates. (1992) (38)
Association between serum lipids and membrane fatty acids and clinical characteristics in patients with schizophrenia (2015) (38)
S-adenosylmethionine is associated with fat mass and truncal adiposity in older adults. (2013) (38)
Cardiac Electrophysiological and Hemodynamic Effects of jS‐Adrenoceptor Blockade and Thoracic Epidural Analgesia in the Dog (1984) (38)
Whole blood, serum and erythrocyte magnesium concentrations after repeated heavy exercise of long duration. (1973) (38)
A five-year follow-up study of antioxidants, oxidative stress and polyunsaturated fatty acids in schizophrenia (2019) (38)
Changes in plasma amino acid distribution and urine amino acids excretion during prolonged heavy exercise. (1979) (38)
Uptake and release of amino acids in the fetal-placental unit in human pregnancies (2017) (37)
Homocysteine levels in patients with rheumatoid arthritis treated with low‐dose methotrexate (1991) (37)
Serum S-adenosylmethionine, but not methionine, increases in response to overfeeding in humans (2016) (37)
The kynurenine pathway and cognitive performance in community-dwelling older adults. The Hordaland Health Study (2019) (36)
Oral vitamin B12 supplementation reduces plasma total homocysteine concentration in women in India. (2007) (35)
The Hordaland Homocysteine Study: Lifestyle and Total Plasma Homocysteine in Western Norway (1997) (35)
Effects of dietary methionine and cysteine restriction on plasma biomarkers, serum fibroblast growth factor 21, and adipose tissue gene expression in women with overweight or obesity: a double-blind randomized controlled pilot study (2020) (35)
Genetic variation in homocysteine metabolism, cognition, and white matter lesions (2010) (35)
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 (2013) (35)
Relations of glutamate carboxypeptidase II (GCPII) polymorphisms to folate and homocysteine concentrations and to scores of cognition, anxiety, and depression in a homogeneous Norwegian population: the Hordaland Homocysteine Study. (2007) (35)
Dietary intake of n-3 long-chain polyunsaturated fatty acids and coronary events in Norwegian patients with coronary artery disease. (2010) (34)
The effect of a calcium-antagonistic drug, nifedipine, on the mechanical and electrical activity of the isolated rat atrium. (2009) (34)
Applications of short-chain polydimethylacrylamide as sieving medium for the electrophoretic separation of DNA fragments and mutation analysis in uncoated capillaries. (1999) (34)
Monitoring cobalamin inactivation during nitrous oxide anesthesia by determination of homocysteine and folate in plasma and urine. (1992) (34)
Cardioprotective effects of the MR contrast agent MnDPDP and its metabolite MnPLED upon reperfusion of the ischemic porcine myocardium (2001) (33)
Plasma Sulphur-Containing Amino Acids, Physical Exercise and Insulin Sensitivity in Overweight Dysglycemic and Normal Weight Normoglycemic Men (2018) (32)
Serum thyroxine, triiodothyronine and thyroid stimulating hormone after prolonged heavy exercise. (1979) (32)
Increases in plasma holotranscobalamin can be used to assess vitamin B-12 absorption in individuals with low plasma vitamin B-12. (2009) (32)
Effects of Thoracic Epidural Analgesia on Cardiovascular Function and Plasma Concentration of Free Fatty Acids and Catecholamines in the Dog (1984) (32)
Elevated plasma total homocysteine and C677T mutation of the methylenetetrahydrofolate reductase gene in patients with spina bifida. (1997) (32)
Electrophysiological effects of thoracic epidural analgesia in the dog heart in situ. (1983) (31)
Folate, but not vitamin B-12 status, predicts respiratory morbidity in north Indian children. (2007) (31)
Cobalamin and Folate Status in 6 to 35 Months Old Children Presenting with Acute Diarrhea in Bhaktapur, Nepal (2014) (31)
Effects of prolonged, strenuous exercise on lipids and thyroxine in serum. (2009) (31)
Effects of N-acetylprocainamide as compared with procainamide in isolated rat atria. (1975) (31)
CHANGES IN VENTRICULAR FIBRILLATION THRESHOLD DURING ACUTE HYPOTHERMIA. A MODEL FOR FUTURE STUDIES (1993) (31)
Class III Antiarrhythmic Action Linked with Positive Inotropy: Antiarrhythmic, Electrophysiological, and Hemodynamic Effects of the Sea‐Anemone Polypeptide ATX II in the Dog Heart in Situ (1986) (31)
Vitamin B-12 Status during Pregnancy and Child’s IQ at Age 8: A Mendelian Randomization Study in the Avon Longitudinal Study of Parents and Children (2012) (30)
Association of Methionine to Homocysteine Status With Brain Magnetic Resonance Imaging Measures and Risk of Dementia. (2019) (30)
Population determinants of homocysteine. (2001) (30)
Ventricular diastolic pressure-volume shifts during acute ischemic left ventricular failure in dogs. (1984) (30)
C677T mutation of methylenetetrahydrofolate reductase gene determined in blood or plasma by multiple-injection capillary electrophoresis and laser-induced fluorescence detection. (1997) (30)
Uracil in human DNA from subjects with normal and impaired folate status as determined by high-performance liquid chromatography-tandem mass spectrometry. (2002) (29)
NMR relaxation studies with MnDPDP (1997) (29)
Class III Antiarrhythmic Action and Inotropy: Effects of Dofetilide in Acute Ischemic Heart Failure in Dogs (1992) (29)
Homocysteine, B vitamins, and cardiovascular disease. (2006) (29)
Class III antiarrhythmic action by potassium channel blockade: dofetilide attenuates hypoxia induced electromechanical changes. (1992) (29)
Cardiac electrophysiology during hypothermia. Implications for medical treatment. (1991) (28)
Clinical and biochemical validation of two endophenotypes of schizophrenia defined by levels of polyunsaturated fatty acids in red blood cells. (2012) (28)
Impact of age, gender and CYP2C9/2C19 genotypes on dose-adjusted steady-state serum concentrations of valproic acid—a large-scale study based on naturalistic therapeutic drug monitoring data (2016) (28)
Methotrexate sensitivity in Down's syndrome: a hypothesis (2004) (28)
Effect of taurine and N-acetylcysteine on methionine restriction-mediated adiposity resistance. (2013) (28)
Plasma total cysteine, mortality, and cardiovascular disease hospitalizations: the Hordaland Homocysteine Study. (2003) (28)
Circulating Amino Acids Are Associated with Bone Mineral Density Decline and Ten-year Major Osteoporotic Fracture Risk in Older Community-dwelling Adults. (2019) (27)
Arrhythmogenic, antiarrhythmic and inotropic properties of opioids. Effects of piritramide, pethidine and morphine compared on heart muscle isolated from rats. (1987) (27)
Interaction between methotrexate, "rescue" agents and cell proliferation as modulators of homocysteine export from cells in culture. (1991) (26)
Combining Dietary Sulfur Amino Acid Restriction with Polyunsaturated Fatty Acid Intake in Humans: A Randomized Controlled Pilot Trial (2018) (26)
Cysteine, homocysteine and bone mineral density: a role for body composition? (2009) (26)
[Plasma homocysteine, a risk factor for premature vascular disease. Plasma levels in healthy persons; during pathologic conditions and drug therapy]. (1989) (26)
Disposition of homocysteine in rat hepatocytes and in nontransformed and malignant mouse embryo fibroblasts following exposure to inhibitors of S-adenosylhomocysteine catabolism. (1986) (26)
Are we ready for mandatory fortification with vitamin B-12? (2008) (26)
Negative chronotropic effect of a novel class III antiarrhythmic drug, UK‐68,798, devoid of β‐blocking action on isolated guinea‐pig atria (1991) (26)
Co-ordinate variations in methylmalonyl-CoA mutase and methionine synthase, and the cobalamin cofactors in human glioma cells during nitrous oxide exposure and the subsequent recovery phase. (1999) (26)
Relationship between urine flow, glomerular filtration, and urine solute concentrations during prolonged heavy exercise. (1975) (25)
Folate and cobalamin status in relation to diet in healthy 2-y-old children. (2011) (25)
Acute electrophysiologic and blood pressure effects of amiodarone and its solvent in the dog. (2009) (25)
Effect of bariatric surgery on sulphur amino acids and glutamate. (2011) (25)
Phenotypic markers in chronic lymphocytic leukemia. (1986) (25)
Effect of vitamin B12 treatment on haptocorrin. (2006) (25)
Prolonged Ventricular Refractoriness and Action Potential Duration After β‐Adrenoreceptor Blockade in the Dog Heart In Situ (1982) (24)
Iodinated radiographic contrast media inhibit shear stress‐ and agonist‐evoked release of NO by the endothelium (1999) (24)
Proliferation, migration and invasion of human glioma cells exposed to antifolate drugs (1993) (24)
Aspects of the relative roles of peripheral vasoconstriction and vagal bradycardia in the establishment of the "diving reflex" in ducks. (1974) (24)
Mechanism of ECG changes and arrhythmogenic properties of low osmolality contrast media during coronary arteriography in dog. (1990) (24)
Effects of levomepromazine, chlorpromazine and their sulfoxides on isolated rat atria. (1976) (23)
Calcium-antagonistic and anti-arrhythmic effects of nifedipine on the isolated rat atrium. (2009) (23)
Rate-dependent differences in dog epi- and endocardial monophasic action potential configuration in vivo. (1991) (23)
Serum immunoreactive erythropoietin in children with acute leukaemia at various stages of disease — and the effects of treatment (1990) (23)
The Hordaland homocysteine study: the opposite tails odds ratios reveal differential effects of gender and intake of vitamin supplements at high and low plasma total homocysteine concentrations. (1996) (23)
Contrast media-induced ventricular fibrillation: an experimental study of the effects of dimeric contrast media during wedged catheter injection in dogs. (1994) (23)
Quantification of effect of pericardium on LV diastolic PV relation in dogs. (1987) (22)
Associations of Folate, Vitamin B12, Homocysteine, and Folate-Pathway Polymorphisms with Prostate-Specific Antigen Velocity in Men with Localized Prostate Cancer (2010) (22)
Four common mutations of the cystathionine beta-synthase gene detected by multiplex PCR and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry. (1999) (22)
Disposition of homocysteine in subjects heterozygous for homocystinuria due to cystathionine beta-synthase deficiency: relationship between genotype and phenotype. (2001) (22)
Poor folate status predicts persistent diarrhea in 6- to 30-month-old north Indian children. (2011) (22)
Class III antiarrhythmic action linked with positive inotropy: acute electrophysiological and inotropic effects of amiodarone in vitro. (1990) (22)
Left Ventricular Systolic and Diastolic Function during Coronary Arteriography before and after Acute Left Ventricular Failure in Dogs (1991) (22)
The relation of CUN-BAE index and BMI with body fat, cardiovascular events and diabetes during a 6-year follow-up: the Hordaland Health Study (2017) (21)
Sodium addition to nonionic contrast media. Effects on cardiac monophasic action potentials and hemodynamics in a dog model. (1991) (21)
Hematological Changes Following Prolonged Heavy Exercise (1976) (21)
A method for simultaneous epicardial monophasic action potential recordings from the dog heart in situ. (2009) (20)
Chemical mismatch cleavage combined with capillary electrophoresis: detection of mutations exon 8 of the cystathionine beta-synthase gene. (1998) (20)
Mapping creatinine- and cystatin C-related white matter brain deficits in the elderly (2013) (20)
Homocysteine lowering, B vitamins, and cognitive aging. (2015) (20)
Plasma amino acids, adiposity, and weight change after gastric bypass surgery: are amino acids associated with weight regain? (2018) (20)
Pulmonary Function and Gas Exchange at Rest and Exercise in Adolescent Girls with Mild Idiopathic Scoliosis during Treatment with Boston Thoracic Brace (1990) (19)
Disruption of a Regulatory System Involving Cobalamin Distribution and Function in a Methionine-dependent Human Glioma Cell Line* (1998) (19)
Effect of extreme metabolic acidosis on oxygen delivery capacity of the blood--an in vitro investigation of changes in the oxyhemoglobin dissociation curve in blood with pH values of approximately 6.30. (1997) (19)
Electromechanical Action of Dofetilide and D-Sotalol During Simulated Metabolic Acidosis in Isolated Guinea Pig Ventricular Muscle (1992) (19)
Cardiac Effects of Iodixanol Compared to Those of other Nonionic and Ionic Contrast Media in the Isolated Rat Heart (1995) (19)
Cysteine deprivation prevents induction of peroxisome proliferator-activated receptor gamma-2 and adipose differentiation of 3T3-L1 cells. (2017) (19)
Comparison of the electrophysiological effects of two neuroleptics, melperone and thioridazine, on isolated rat atria. (1978) (19)
Direct pharmacologic and osmolal effects of contrast media on the mechanics of heart muscle isolated from cats. (1984) (19)
Effect of iron treatment on erythrocyte parameters in postnatal anemia of the pig. (1991) (19)
The action of practolol on the isolated rat atrium. (1972) (19)
Vagus‐Induced Changes in Ventricular Electrophysiology of the Dog Heart With and Without β‐Blockade (1981) (19)
Plasma creatinine as a determinant of plasma total homocysteine concentrations in the Hordaland Homocysteine Study: use of statistical modeling to determine reference limits. (2007) (18)
The interaction between nitrous oxide and cobalamin. Biochemical effects and clinical consequences. (1994) (18)
Prevention of some hypothermia induced electromechanical changes by calcium channel blockade. (1994) (18)
The effect of nifedipine on the isolated rat heart. (2009) (18)
Comparative force-velocity relation and analyses of myosin of dog atria and ventricles. (1982) (17)
Food Overconsumption in Healthy Adults Triggers Early and Sustained Increases in Serum Branched-Chain Amino Acids and Changes in Cysteine Linked to Fat Gain. (2018) (17)
A Comparison Between the Information in Gated and Nongated Cardiac CT Images (1982) (17)
Branched-chain amino acid metabolism, insulin sensitivity and liver fat response to exercise training in sedentary dysglycaemic and normoglycaemic men (2020) (16)
Mechanisms for hypothermia-induced increase in contractile force studied by mechanical restitution and post-rest contractions in guinea-pig papillary muscle (1993) (16)
Circulating linoleic acid and alpha-linolenic acid and glucose metabolism: the Hoorn Study (2016) (16)
The pericardial hypothesis: a mechanism of acute shifts of the left ventricular diastolic pressure-volume relation. (1985) (16)
Selenium deficiency and cardiac electrophysiological and mechanical function in the rat. (1988) (16)
The effect of a calcium-antagonistic drug, nifedipine, on the rat atrial action potential at different calcium levels. (2009) (16)
Effect of bretylium tosylate on ventricular fibrillation threshold during hypothermia in dogs. (1994) (16)
Class III Antiarrhythmic Action in Experimental Atrial Fibrillation and Flutter in Dogs (1982) (16)
Associations between plasma polyunsaturated fatty acids, plasma stearoyl‐CoA desaturase indices and body fat (2013) (16)
Haemodynamic and metabolic effects of the antiarrhythmic drug melperone during acute left ventricular failure in dogs. (1981) (16)
Effect of methotrexate on homocysteine and other sulfur compounds in tissues of rats fed a normal or a defined, choline-deficient diet (2004) (15)
The effect of ethinylestradiol-containing contraceptives on the serum concentration of olanzapine and N-desmethyl olanzapine. (2011) (15)
Benzodiazepines in Geriatric Psychiatry (2013) (15)
Arterial and venous plasma catecholamines during submaximal steady-state exercise. (1998) (15)
Effects of hormones on the plasma levels of the atherogenic amino acid homocysteine. (1997) (15)
Age Impacts Olanzapine Exposure Differently During Use of Oral Versus Long-Acting Injectable Formulations: An Observational Study Including 8,288 Patients (2018) (15)
Vitamin B 12 and Folic Acid Improve Gross Motor and Problem-Solving Skills in Young North Indian Children : A Randomized Placebo-Controlled Trial (2015) (15)
Decision on folic acid fortification in Europe must consider both risks and benefits (2016) (15)
Autotransfusion after open heart surgery: the oxygen delivery capacity of shed mediastinal blood is maintained (1995) (15)
Sodium-Calcium Relationships and Cardiac Function during Coronary Bolus Perfusion (1995) (15)
The causal roles of vitamin B(12) and transcobalamin in prostate cancer: can Mendelian randomization analysis provide definitive answers? (2011) (15)
Haemolysis in athletes due to hereditary spherocytosis. (2009) (14)
Cardiovascular effects of MnDPDP and mncl2 in Dogs with Acute Ischaemic Heart Failured (1997) (14)
Lung function and radiographic signs of pulmonary fibrosis in oil exposed workers in a cable manufacturing company: a follow up study. (1992) (14)
Potassium Channel Blockade as an Antiarrhythmic Principle (1993) (14)
Prepared by the EFSA Scientific Cooperation Working Group on Analysis of Risks and Benefits of Fortification of Food with Folic Acid 1 (2009) (14)
Exploring the Lean Phenotype of Glutathione-Depleted Mice: Thiol, Amino Acid and Fatty Acid Profiles (2016) (14)
Hemodynamic and metabolic effects of hypothermia and rewarming. (1991) (13)
Cardiac effects of thoracic epidural morphine caused by increased vagal activity in the dog (1986) (13)
Calcium, calcium-antagonistic drugs and the heart. (2009) (13)
Electrophysiological effects of melperone in the dog heart in situ - a new antiarrhythmic drug. (1981) (13)
Serum homocysteine levels in postmenopausal breast cancer patients treated with tamoxifen. (1999) (13)
A Clinical Study of the Cognitive Effects of Benzodiazepines in Psychogeriatric Patients (2013) (13)
Influence of aromatase inhibitors on plasma total homocysteine in postmenopausal breast cancer patients. (1999) (13)
Cardioangiography and the Hemodynamic Effects of Iodixanol (1995) (13)
SEVERE ARTERIAL HYPOXEMIA AND LIVER-CELL NECROSIS IN PATIENTS WITH PULMONARY INSUFFICIENCY. (1964) (13)
Paranoiac psychoses: a follow-up. (1983) (13)
The Effect of Coadministration of Duloxetine on Steady-State Serum Concentration of Risperidone and Aripiprazole: A Study Based on Therapeutic Drug Monitoring Data (2010) (13)
Coronary blood flow in patients with stable coronary artery disease treated long term with folic acid and vitamin B12 (2011) (13)
Dementia Prevention by Disease-Modification through Nutrition. (2017) (13)
The effect of nifedipine on the effective refractory period and excitability of the isolated rat atrium at different calcium levels and frequencies of stimulation. (2009) (13)
Class III antiarrhythmic action of d-sotalol during hypothermia. (1991) (13)
Cardiovascular disease risk associated with serum apolipoprotein B is modified by serum vitamin A. (2017) (13)
Glutathione Serum Levels and Rate of Multimorbidity Development in Older Adults (2019) (13)
Perturbation of Homocysteine Metabolism by Pharmacological Agents in Experimental and Clinical Use (1987) (12)
Serum total homocysteine and coronary heart disease in middle-aged (1996) (12)
Does Lifestyle Intervention After Gastric Bypass Surgery Prevent Weight Regain? A Randomized Clinical Trial (2019) (12)
Serum and Erythrocyte Zinc Concentrations After Prolonged Heavy Exercise (1975) (12)
Changes in folate status as determined by reduction in total plasma homocysteine levels during leucovorin modulation of 5-fluorouracil therapy in cancer patients. (1998) (12)
Cardiac Effects of Coronary Arteriography with Electrolyte Addition to Iohexol (1994) (12)
Role of sodium addition to nonionic contrast medium in preventing ventricular fibrillation during coronary arteriography in dogs. (1994) (12)
A novel pathway for the conversion of homocysteine to methionine in eukaryotes. (1997) (12)
The risk association of plasma total homocysteine with acute myocardial infarction is modified by serum vitamin A (2018) (12)
Postnatal anemia and thrombocytosis in suckling rabbits: influence of delayed weaning and iron supplies. (1988) (12)
Kinetics of plasma total homocysteine in patients receiving high-dose methotrexate therapy. (1998) (12)
Arrhythmogenic and cardiodepressive effects of contrast media on isolated rat atria. (1978) (12)
Protein intake in the early recovery period after exhaustive exercise improves performance the following day. (2018) (12)
Plasma sulfur amino acids and stearoyl-CoA desaturase activity in two Caucasian populations. (2013) (11)
On the Formation and Fate of Total Plasma Homocysteine (1997) (11)
Identification of a Novel CYP2C19-Mediated Metabolic Pathway of S-Citalopram in Vitro (2009) (11)
Response of the methionine synthase system to short‐term culture with homocysteine and nitrous oxide and its relation to methionine dependence (1997) (11)
Relationship between the acid-base changes of arterial plasma during acute changes of the CO-2 tension in vivo and the hemoglobin concentration of the blood. (1967) (11)
Paraoxonase 1, B Vitamins Supplementation, and Mild Cognitive Impairment. (2021) (11)
Determinants of Plasma Homocysteine (2000) (11)
ARTIFICIAL VENTILATION WITH TANK RESPIRATORS IN THE ROUTINE TREATMENT OF SEVERE PULMONARY FAILURE DUE TO CHRONIC PULMONARY DISEASE. (2009) (11)
Acute cardiotoxicity of gadolinium-based contrast media: findings in the isolated rat heart. (1997) (10)
Renal osmol clearance during prolonged heavy exercise. (1978) (10)
Serum concentrations of citalopram--dose-dependent variation in R- and S-enantiomer ratios. (2010) (10)
Changes in 2,3-diphosphoglycerate (2,3-DPG) after exercise (2004) (10)
Fibrin/fibrinogen degradation products (FDP) in urine and serum after prolonged heavy exercise. (2009) (9)
Acebutolol-induced changes in refractoriness and monophastic action potential of the right ventricle of the dog heart in situ. (1978) (9)
Effects of Recombinant Human Erythropoietin on Fetal and Adult Hemoglobin in Preterm Infants (1995) (9)
Contrast-medium-induced ventricular fibrillation: arrhythmogenic mechanisms and the role of antiarrhythmic drugs in dogs. (1995) (9)
ACID‐BASE DISTURBANCES IN CHRONIC PULMONARY DISEASE * (1966) (9)
Anticholinergic and cardiodepressive effects of levomepromazine and two of its metabolites on isolated rat atria. (1976) (9)
Hemodynamic effects of d-sotalol in acute ischemic heart failure in dogs. (1992) (9)
Comparison of cardiovascular changes after administration of gadodiamide injection and gadopentetate dimeglumine in dogs. (1997) (9)
Electromechanical effects of two low osmolality contrast media, ioxaglate and iohexol, on isolated rat atria. (1990) (9)
Coffee and homocysteine. (2000) (9)
Mechanisms for hypothermia-induced increase in contractile force studied by mechanical restitution and post-rest contractions in guinea-pig papillary muscle. (1992) (9)
Cardiac Electrophysiology, Arrhythmogenic Mechanisms and Roentgen Contrast Media (1995) (9)
Magnesium Metabolism During Prolonged Heavy Exercise (1975) (9)
Great Health Benefits But No Change in Employment or Psychopharmaceutical Drug Use 2 Years After Roux-en-Y Gastric Bypass (2015) (9)
Erythrocyte 2,3-Diphosphogly cerate, Po250%, and Available Oxygen in Young Rabbits with and without Postnatal Fall in Hemoglobin (1984) (9)
Effects of altered extracellular potassium and pacing cycle length on the class III antiarrhythmic actions of dofetilide (UK-68,798) in guinea-pig papillary muscle (1992) (9)
Psychotropic medication in geriatric psychiatric patients: use and unreported use in relation to serum concentrations (2014) (8)
Genome-wide association reveals that common genetic variation in the kallikrein-kinin system is associated with serum L-arginine levels (2016) (8)
Coronary endothelium-derived vasodilation during cooling and rewarming of the in situ heart. (1999) (8)
Hematological Parameters and Cobalamin Status in Infants Born to Smoking Mothers (2004) (8)
Effects of vitamin therapy on plasma total homocysteine, endothelial injury markers, and fibrinolysis in stroke patients. (2002) (8)
Circulation Time and Pattern in Cerebral Angiography Using Different Techniques for General Anaesthesia (1966) (8)
Detection of single-nucleotide polymorphisms by PCR with universal energy transfer-labeled primers: application to folate- and cobalamin-related genes. (2005) (8)
Sulfur amino acid restriction, energy metabolism and obesity: a study protocol of an 8-week randomized controlled dietary intervention with whole foods and amino acid supplements (2021) (8)
Regulation of Erythropoiesis in Suckling Rabbits with and without Postnatal Anemia: Partial Suppression of Production/Release of Erythropoiesis Stimulating Factor(s) by Iron Supplements (1987) (8)
Disposition of Endogenous S-Adenosylhomocysteine and Homocysteine Following Exposure to Nucleoside Analogues and Methotrexate (1986) (8)
Cardiac effects of adding electrolytes and oxygen to iohexol in a dog model of contrast media-induced ventricular fibrillation. (1995) (8)
Anti‐N‐homocysteine‐protein autoantibodies are associated with impaired cognition (2021) (7)
Effectiveness of B Vitamins and Their Interactions with Aspirin in Improving Cognitive Functioning in Older People with Mild Cognitive Impairment: Pooled Post-Hoc Analyses of Two Randomized Trials (2021) (7)
Associations of serum n-3 and n-6 polyunsaturated fatty acids with echocardiographic measures among older adults: the Hoorn Study (2013) (7)
Investigation of relationship and protein-bound homocysteine between reduced, oxidized, and vascular endothelial function in healthy human subjects (2001) (7)
Cell kinetics of the rat corneal epithelium (1992) (7)
Influence of beta-adrenergic and cholinergic blockade on the electrophysiological effects of melperone in the dog heart in situ. (1981) (7)
Plasma Concentrations and Haemodynamic Effects of d-Sotalol after β-Blockade in Dogs (1990) (7)
Visipaque is Isotonic to Human and Rat Blood Plasma (1995) (7)
Association of Homocysteine, Methionine, and MTHFR 677C>T Polymorphism With Rate of Cardiovascular Multimorbidity Development in Older Adults in Sweden (2020) (7)
The effect of the temperature of contrast media on cardiac electrophysiology and hemodynamics during coronary arteriography. (1992) (7)
Qualitative Differences between β‐Adrenergic and α‐Adrenergic Inotropic Effects in Rat Heart Muscle (2009) (7)
Cobalamin status modifies the effect of zinc supplementation on the incidence of prolonged diarrhea in 6- to 30-month-old north Indian children. (2011) (7)
The effect of calcium, practolol, atropine and phenoxybenzamine on the rat atrial action potential at threshold and supra-threshold stimulation. (2009) (7)
The need for effective contrast agents to enhance the performance of MR imaging. (1997) (7)
Creatinine, total cysteine and uric acid are associated with serum retinol in patients with cardiovascular disease (2019) (7)
Changes in alveolar-arterial oxygen tension difference (A-aDO2) during variations in alveolar ventilation. (1968) (7)
Erythrocyte 2,3-DPG, PO2 50% and available O2 during the early post-natal fall in hemoglobin in rabbits. (1982) (7)
Correlates of major medication side effects interfering with daily performance: results from a cross-sectional cohort study of older psychiatric patients (2015) (6)
The effects of morphine on the arterial and mixed venous blood gas state and on the hemodynamics in patients with clinical pulmonary congestion. (2009) (6)
Excretion of casts and uromucoid in urine after prolonged heavy exercise. (1980) (6)
The mode of antiarrhythmic action of melperone. (2009) (6)
Left and right ventricular diastolic function during acute pericardial tamponade. (1991) (6)
Repeated Intracoronary Injections of Contrast Media Additive Hemodynamic and Electrophysiologic Effects in a Dog Model (1993) (6)
[Post-polio respiratory failure. New manifestations of a forgotten disease]. (1988) (6)
Is folic acid the answer? (2004) (6)
Exhaustive Exercise and Post-exercise Protein Plus Carbohydrate Supplementation Affect Plasma and Urine Concentrations of Sulfur Amino Acids, the Ratio of Methionine to Homocysteine and Glutathione in Elite Male Cyclists (2020) (6)
Body mass index determines the response of plasma sulfur amino acids to methionine loading. (2020) (6)
Competitive antagonism between phenoxybenzamine and acetylcholine in isolated rat atria. (2009) (6)
ω-3 fatty acids and their interactions. (2021) (5)
2.P.264 A common mutation in methylenetetrahydrofolate reductase: Associations with homocysteine and risk of coronary atherosclerosis (1997) (5)
Influence of glyceryl trinitrate on venous and arterial effects of chronic, asymmetric isosorbide dinitrate treatment in patients with ischemic heart disease (1994) (5)
Erythropoiesis-stimulating factor(s), erythropoiesis and erythrocyte 2,3-diphosphoglycerate in young rabbits with marked post-natal fall in haemoglobin. (1986) (5)
Anti-arrhythmic action of melperone in the dog heart in situ. (2009) (5)
Assessment of Homocysteine (1997) (5)
The effect of calcium and beat interval on the contractile force and refractoriness of the isolated rat atrium in the absence and presence of nifedipine: a possible mechanism for the negative staircase phenomenon. (2009) (5)
Simulation of an electron source based calibrating system for an ionisation profile monitor (2005) (5)
The Effect of Adalat on the Mechanical and Electrical Activity of Isolated Rat Cardiac Muscle, with Special Reference to Calcium Antagonism of the Compound (1975) (5)
Hysteric reactive psychoses: a follow-up. (1982) (5)
Calcium, nifedipine and arrhythmias in isolated rat atria. (2009) (5)
Hemodynamic time course of acute and chronic isosorbide dinitrate treatment at rest and during exercise in patients with stable ischemic heart disease (1996) (5)
B Vitamins Prevent Iron-Associated Brain Atrophy and Domain-Specific Effects of Iron, Copper, Aluminum, and Silicon on Cognition in Mild Cognitive Impairment (2021) (5)
Supplementation of vitamin B12 or folic acid on hemoglobin concentration in children 6-36 months of age: A randomized placebo controlled trial. (2017) (5)
The effect of morphine on arterial blood gases in patients with acute myocardial infarction. (2009) (5)
The association of serum sulfur amino acids and related metabolites with incident diabetes: a prospective cohort study (2022) (5)
Vitamin B12 concentrations in milk from Norwegian women during the six first months of lactation (2020) (4)
Influence of posture on pulmonary gas exchange and heart rate in chronic obstructive lung disease. (1976) (4)
Qualitative differences between beta-adrenergic and alpha-adrenergic inotropic effects in rat heart muscle. (1978) (4)
Electrophysiological and mechanical effects of contrast media on isolated rat atria. (1980) (4)
Perturbation of Erythropoiesis during the Period of Early Anemia. A Model for Studying the Regulation of Erythropoiesis in the Neonatal Mammal (1987) (4)
Circulating Polyunsaturated Fatty Acids as Biomarkers for Dietary Intake across Subgroups: The CODAM and Hoorn Studies (2018) (4)
The effect of practolol, atropine and phenoxybenzamine on contractile force of isolated rat atria at threshold and suprathreshold stimulation. (2009) (4)
Class III antiarrhythmic action and inotropy: effects of almokalant in acute ischaemic heart failure in dogs. (1992) (4)
Branched-Chain Amino Acid (BCAA) Metabolism, Insulin Sensitivity (IS), and Liver Fat Response to Exercise Training in Sedentary Prediabetic and Normoglycemic Men (2018) (4)
[CYP genotyping in psychopharmacological treatment]. (2005) (4)
Clinically Relevant Effect of UGT1A4*3 on Lamotrigine Serum Concentration Is Restricted to Postmenopausal Women—A Study Matching Therapeutic Drug Monitoring and Genotype Data From 534 Patients (2018) (4)
Serum sodium and calcium and body temperature during prolonged exercise. (1976) (4)
Effect of intracoronary contrast medium on left ventricular diastolic pressure-volume relationships. (1990) (4)
Erythrocyte 2,3-diphosphoglycerate, PO2 50% and available O2 in rabbits with bleeding anaemia superimposed on the early post-natal fall in haemoglobin. (1985) (4)
Myocardial ischaemia and protection (1983) (4)
Comparison of electrophysiological and mechanical effects of droxicainide and lidocaine on heart muscle isolated from rats. (2009) (4)
Extracellular cystine influences human preadipocyte differentiation and correlates with fat mass in healthy adults (2021) (4)
Elevated homocysteine and N-methyl-d-aspartate-receptor antibodies as a cause of behavioural and cognitive decline in 22q11.2 deletion syndrome (2017) (4)
Plasma concentrations and haemodynamic effects of d-sotalol after beta-blockade in dogs. (1990) (4)
Classification of cardioactive drugs in vivo by using programmed electrical stimulation in combination with monophasic action potential recordings at different pacing rates. (2009) (4)
Effects of short-term methionine and cysteine restriction and enrichment with polyunsaturated fatty acids on oral glucose tolerance, plasma amino acids, fatty acids, lactate and pyruvate: results from a pilot study (2020) (4)
Prolonged action potential duration of guinea-pig heart muscle after pethidine. (1990) (4)
Do we need to reconsider the desirable blood level of vitamin B 12 ? (2011) (4)
Changes in Cognitive Function during Psychogeriatric Treatment in Relation to Benzodiazepine Cessation (2014) (4)
Absorption and Excretion of Iodixanol after Intragastric Administration to Rats (1995) (4)
Vasodilator and Inotropic Effects of the Antiarrhythmic Drug Melperone (1982) (3)
A comparison of the effects of ouabain, noradrenaline and nifedipine on the contractile force of the isolated rat atrium at different calcium levels. (2009) (3)
Homocysteine and Drug Therapy (1997) (3)
Direct arrhythmogenic and cardiodepressive effects of contrast media (1979) (3)
The iodinated radiographic contrast medium iohexol mimics the vasodilator effect seen with small increases in extracellular K+ in the isolated rabbit central ear artery (2006) (3)
Pulmonary gaseous exchange after exercise of short duration in silicosis. Reproducibility of observations with Erikson's method. (1968) (3)
The controversy over homocysteine and cardiovascular risk 1,2 Perspective (2000) (3)
T24. REDOX REGULATORS AND OXIDATIVE STRESS IN SCHIZOPHRENIA (2018) (3)
ACID-BASE STATUS IN PATIENTS WITH CHRONIC HYPERCAPNIA AND HYPOXAEMIA. (1964) (3)
Influence of artificially increased dead space on the pulmonary ventilation and the arterial blood gases in unconscious tracheotomized patients, breathing air. (1973) (3)
Additive hemodynamic and electrophysiologic effects of repeated intracoronary contrast media injections in dogs with heart failure. (1995) (3)
The alveolo-arterial oxygen tension difference at varying alveolar ventilation in patients with pulmonary disease breathing air. (1967) (3)
The dihydrofolate reductase 19-bp deletion modifies the beneficial effect of B-vitamin therapy in mild cognitive impairment: pooled study of two randomized placebo-controlled trials (2021) (3)
The effect of nifedipine on the monophasic action potential and refractoriness of the right ventricle of the dog heart in situ after beta-adrenergic receptor blockade. (2009) (3)
Relationship between exercise hyperpnea, hemodynamics, and blood gases before and during glyceryl trinitrate infusion in patients with exercise‐induced elevation of pulmonary artery wedge pressure (1997) (3)
Positive inotropy linked with class III antiarrhythmic action: electrophysiological effects of the cardiotonic agent DPI 201-106 in the dog heart in vivo. (1990) (3)
Haemoglobin O2 binding in newborn and adult rabbits. (1987) (3)
Haemodynamics during repeated exercise tests with special reference to the 'warm-up' phenomenon in patients with angina pectoris. (1987) (3)
Effect of hyaluronidase on substrate exchange and blood flow in the ischaemic myocardium of the dog. (1982) (3)
Homocysteine and Vascular Disease: The European Concerted Action Project (1997) (3)
Electrophysiological and mechanical effects of sulphinpyrazone on isolated rat atria. (1982) (2)
Effects of isosorbide dinitrate on electrocardiography, hemodynamics, and ventilation in patients with exercise‐induced elevation of pulmonary artery wedge pressure (1999) (2)
[Physiotherapy in chronic obstructive pulmonary disease with and without mask training]. (1994) (2)
Tamoxifen suppresses the plasma level of the atherogenic factor homocysteine (1993) (2)
Dominant familial erythrocytosis with low plasma erythropoitin activity. Studies on four cases (2009) (2)
Plasma levels and cardiac electrophysiological effects of meleperone in the dog (1982) (2)
Pulmonary gas exchange during and after exercise of short duration in silicosis. (1972) (2)
[Gender- and age-related differences in dosage and serum concentration of psychotropic drugs]. (2012) (2)
Plasma Sulfur Amino Acids and Risk of Cerebrovascular Diseases (2020) (2)
Free fatty acids and the electrophysiology of the dog heart in situ: effects of isoprenaline, nicotinic acid and lipid emulsion with heparin (1981) (2)
Bruk av psykofarmaka – bør serumkonsentrasjonen kontrolleres? (2004) (2)
Shift from fetal to adult hemoglobin production in a preterm infant after exchange transfusion: a quantitative approach. (1998) (2)
Anticholinergic and anti-arrhythmic effects of phenoxybenzamine on the isolated rat atrium. (2009) (2)
Selective coronary artery perfusion in vitro: a method to study cardiac effects of contrast media. (1997) (2)
Class III antiarrhythmic activity of UK-68, 798 in acute ischaemic left ventricular failure in dogs (1990) (2)
Folic Acid for the Prevention of Neural Tube Defects. (2017) (2)
Design, Simulation and Testing of a 2D Electron Source Based Calibrating System for a Proton Beam Ionisation Profile Monitor (2004) (2)
Erythrocyte 2,3-diphosphoglycerate and erythropoietic activity in rabbits with severe bleeding anaemia superimposed in the early post-natal fall in haemoglobin. (1985) (2)
Changes in plasma fatty acids and related biomarkers during transition to an exclusively plant- and fish-based diet in healthy adults. (2021) (2)
[Use of psychopharmaceuticals--should serum concentration be checked?]. (2004) (2)
[A 74-year-old unconscious woman with myoclonia and seizures]. (2006) (2)
Human plasma homocysteine levels are associated with the catechol-O-methyltransferase Val158Met polymorphism (2007) (2)
Influence of Simultaneous and Equal Increase in External Dead Space and Tidal Volume on Arterial Blood Gases in Artificially Ventilated Patients (1974) (2)
Maternal vitamin B12 status in pregnancy Indian women and cognitive function in their 9-year old children (2008) (2)
6E-3 Absorption of oral vitamin B-12 in Indians; the Pune Maternal Nutrition Study (2007) (2)
Reply to E Baggott and SL Morgan (2008) (1)
1117 – MELPERONE - A NEW ANTI-ARRHYTHMIC DRUG (1978) (1)
[Follow-up of patients that use lithium]. (2008) (1)
Cardiac and Cerebral Effects of Local Anesthetics (1989) (1)
[Dietary supplements--surprise pills?]. (2005) (1)
Kosttilskudd – forundringspakke i pilleform? (2005) (1)
Coronary arteriography with an oxygenated contrast medium: cardiac effects in dogs with and without acute ischemic heart failure. (1996) (1)
«Ten commandments» for psychopharmacology. (2015) (1)
Plasma levels and cardiac electrophysiological effects of melperone in the dog. (1982) (1)
Sodium‐Calcium Balance in Coronary Angiography (1996) (1)
Correlation between melperone plasma concentrations and changes in the effective refractory period of the right atrium and ventricle of the dog. (2009) (1)
An experimental model for the study of transcapillary fluid balance in hypothermia. (1991) (1)
Reactive depression: a follow-up. (1980) (1)
Haemodynamic effects of a new class III antiarrhythmic drug, H23409, during acute ischaemic left ventricular failure in dogs (1990) (1)
[Combination treatment of depression]. (2012) (1)
しきい値としきい値をこえる刺激を与えた場合のラット左心房活動電位に対するカルシウム,プラクトール,アトロピン,フェノキシベンザミンの効果 (1975) (1)
Prolonged ventricular refractoriness and action potential duration after β-blockade and sympathetic nerve blockade in the dog (1983) (1)
P2-80 Maternal vitamin B12 status in pregnancy and cognitive function in 9-year old Indian children (2007) (1)
Genetic Variability of Methyl-Tetrahydrofolate-Reductase Modifies eNOS Coupling in Human Arteries and Veins: Effects on Vascular Superoxide Generation and Nitric Oxide Bioavailabllity (2008) (1)
The Association of Circulating Amino Acids and Dietary Inflammatory Potential with Muscle Health in Chinese Community-Dwelling Older People (2022) (1)
The C677T polymorphism of the methylenetetrahydrofolate reductase (MTHFR) gene is associated with depression, but not anxiety (2002) (1)
Reply to FJ Nieto et al (1997) (1)
The importance of vitamin B12 for individuals choosing plant-based diets (2022) (1)
Beneficial Interactions Between B Vitamins and Omega‐3 Fatty Acids in the Prevention of Brain Atrophy and of Cognitive Decline in Early Stage Alzheimer's Disease (2016) (1)
Tissue Expression of Methyltransferases in Response to Acute and Long-term Exercise in Sedentary Men (2021) (1)
Population determinants of homocysteine 1 – 3 (2001) (1)
Evidence-based prevention and treatment of dementia (2016) (1)
Dietary Supplements for Brain Health. (2019) (1)
Performance on the HVLT by MCI participants is modulated by baseline plasma homocysteine levels, in a 2 year randomised trial of B vitamins (vitacog) (2010) (1)
[Routine determination of homocysteine in plasma. A new and improved possibility for risk evaluation and diagnosis of common diseases]. (1992) (1)
Effect of Vitamin B 12 Treatment on Haptocorrin (2006) (1)
Subject Index Vol. 16 (Suppl 2), 1984 (1984) (1)
Associations between plasma sulfur amino acids and specific fat depots in two independent cohorts: CODAM and The Maastricht Study (2022) (1)
Early hemodynamic effects at rest with acute and chronic isosorbide dinitrate treatment in patients with ischemic heart disease (1995) (1)
A diagram for interpretation of acid-base changes in hypercapnia due to pulmonary insufficiency. (1965) (1)
Diagnostics of Homocysteine Metabolism (1994) (0)
Impact of age, gender and CYP2C9/2C19 genotypes on dose-adjusted steady-state serum concentrations of valproic acid—a large-scale study based on naturalistic therapeutic drug monitoring data (2016) (0)
Vascular Homocysteine Versus 5-Methyl-Tetrahydrofolate As Regulators of Vascular Redox and Endothelial Function in Human Vessels (2008) (0)
Irish perinatal society (1992) (0)
Response to Sulfur amino acids in methionine-restricted rats: Hyperhomocysteinemia (2010) (0)
Correction to: The association of fasting plasma thiol fractions with body fat compartments, biomarker profile, and adipose tissue gene expression (2023) (0)
Sulfur amino acid restriction, energy metabolism and obesity: a study protocol of an 8-week randomized controlled dietary intervention with whole foods and amino acid supplements (2021) (0)
Abstract 3632: Vascular Homocysteine vs 5-Methyl-Tetrahydrofolate as Regulators of Vascular Redox and Endothelial Function in Human Vessels (2008) (0)
Society for Social Medicine and the International Epidemiological Association European Group (2001) (0)
Kineticsof PlasmaHomocysteine in HealthySubjectsafter PeroralHomocysteine Loading (1993) (0)
S1-02-04 Homocysteine: biomarker or culprit for Alzheimer's disease? (2004) (0)
The il ~ teraction between nitrous oxide and cobalamin Biochemical effects and clinical consequences (0)
Omega‐3 Fatty Acids Modify Treatment Effect of High‐Dose B Vitamins in Cognitively Impaired Elderly (2015) (0)
Reader Response: Association Between Dietary Habits in Midlife With Dementia Incidence Over a 20-Year Period (2023) (0)
Mandatory food fortification with folic acid. (2022) (0)
Mandatory fortification of flour with folic acid A brief update March 2014 (2014) (0)
2.P.191 Lipoproteins and homocysteine as risk markers for mortality in patients with coronary artery disease (CAD) (1997) (0)
Acute and Long-Term Effects of High-Dose Methotrexate Treatment on Homocysteine in Plasma and Urine 1 (2006) (0)
Effects of short-term methionine and cysteine restriction and enrichment with polyunsaturated fatty acids on oral glucose tolerance, plasma amino acids, fatty acids, lactate and pyruvate: results from a pilot study (2021) (0)
P2-238 Plasma homocysteine level is predictive of later cognitive impairment and brain volume decrease in community-dwelling older adults (2006) (0)
Folic acid induces maximal vascular effects at dosage equivalent to the recommended daily allowance (RDA): Implications for folic acid treatment in fortified populations (2007) (0)
Kinetics of Plasma Total Homocysteine in Patients Receiv- ing High-Dose Methotrexate Therapy, Anne Berit Guttorm- (1998) (0)
Vitamin B-12 and cognition in the elderly 1 – 4 (2009) (0)
5 th Amino Acid Assessment Workshop The Hordaland Homocysteine Study : A Community-Based Study of Homocysteine , Its Determinants , and Associations with Disease 1 (2006) (0)
To determine whether supplementation with B vitamins that lower levels of plasma total homocysteine can slow the rate of brain atrophy in subjects with mild cognitive impairment in a randomised controlled trial (VITACOG, ISRCTN 94410159). (2015) (0)
Response to changing plasma concentrations of isosorbide‐bound no2 during acute and sustained treatment with isosorbide dinitrate in patients with coronary artery disease (2000) (0)
3C-1 Folate and vitamin B12 in pregnancy and infancy: Anything to be concerned about? (2007) (0)
The association of fasting plasma thiol fractions with body fat compartments, biomarker profile, and adipose tissue gene expression (2022) (0)
Plasma levels of sCD40-ligand interact with homocysteine biosynthetic pathway and predict eNOS coupling in human vessels: effects on vascular redox state (2008) (0)
Delayed respiratory response to exercise of short duration in patients with severe intermittent claudication due to bilateral atherosclerotic vascular disease: normalization after aorto-bifemoral bypass operation. (1999) (0)
Original Article The causal roles of vitamin B12 and transcobalamin in prostate cancer: can Mendelian randomization analysis provide definitive answers? (2011) (0)
[Determination of homocysteine and methylmalonic acid in cobalamin deficiency. Diagnostic problem with a solution?]. (1991) (0)
Coffee and homocysteine 1,2 (2000) (0)
ociations of Folate , Vitamin B 12 , Homocysteine , and te-Pathway Polymorphisms with Prostate-Specific B & P igen Velocity in Men with Localized Prostate Cancer (2010) (0)
Plasma cysteine and total body fat mass in humans (2008) (0)
Genetic variability of MTHFR affects vascular redox and nitric oxide bioavailability in human vessels, by modifying eNOS coupling (2008) (0)
Sodium-calcium balance in coronary angiography. Experimental experience with isotonic iodixanol. (1996) (0)
VITAMIN B12, FOLATE, AND SULFUR AMINO-ACIDS AS RISK FACTORS FOR DEMENTIA AND COGNITIVE DECLINE: A LONGITUDINAL POPULATION-BASED STUDY (2017) (0)
Renal sodium transport and oxygen consumption 1 & (2004) (0)
Total Homocysteine in Plasmaor Serum:Methodsand ClinicalApplications (1993) (0)
Assessment of homocysteine. Diagnostics of vascular diseases (1997) (0)
Contents Vol. 85, 2004 (2004) (0)
Soluble Transcobalamin Receptor in Relation to Alzheimer’s disease and Cognitive Scores (2018) (0)
Royal academy of medicine in Ireland international conference on homocysteine metabolism from basic science to clinical medicine (1995) (0)
[Accidental hypothermia]. (1990) (0)
RedoxStatusand ProteinBindingof PlasmaAminothiols duringthe Transient Hyperhomocysteinemia That FollowsHomocysteine Administration (1993) (0)
Plasma homocysteine - fasting and after a methionine load - and coronary atherosclerosis. (1995) (0)
Protocol for VITACOG (2006) (0)
Plasma cysteine predicts weight regain after bariatric surgery (2017) (0)
Abstract P233: Plasma essential fatty acids and type 2 diabetes risk: the Hoorn Study (2014) (0)
43 SERUM IMMUNOREACTIVE ERYTHROPOIETIN IN CHILDREN WITH ACUTE LEUKAEMIA AT VARIOUS STAGES OF DISEASE, AND THE EFFECTS OF TREATMENT (1990) (0)
Folic acid and vitamin B-12 supplementation and common infections in 6 2 30-mo-old children in India : a randomized placebo-controlled trial 1 – 3 (2013) (0)
Serum homocysteine concentration, blood pressure and risk of stroke (1995) (0)
The arterial acid-base and electrolyte status in patients with chronic hypercapnia and hypoxemia. (1967) (0)
Acute and Long-Term Effects of High-Dose Methotrexate Treatment on Homocysteine in Plasma and Urine1 (2006) (0)
Soluble CD40-ligand levels are associated with vascular superoxide production and eNOS coupling in human vessels: Interrelationships with homocysteine biosynthetic pathway (2008) (0)
Cysteine restriction‐specific effects of sulfur amino acid restriction on lipid metabolism (2022) (0)
Kinetie basis of hyperhomocysteinemiain patients with elironie renal failure (1997) (0)
The central effects of leptin are mediated partially by pituitary adenylate cyclase activating polypeptide in the ventromedial hypothalamic nucleus (2008) (0)
Genetic Polymorphism On Methyl-Tetrahydrofolate-Reductase Affects Vascular Superoxide Generation and Nitric Oxide Bioavailability By Regulating eNOS Coupling in Human Arteries and Veins (2009) (0)
Effects of dietary methionine and cysteine restriction on plasma biomarkers, serum fibroblast growth factor 21, and adipose tissue gene expression in women with overweight or obesity: a double-blind randomized controlled pilot study (2020) (0)
between nitrous oxide and cobalamin (1994) (0)
Plasma Concentration of Branched Chain Amino Acids are Not Related to Improvements in Insulin Sensitivity after 12 W of Intensive Exercise in Sedentary Dysglycemic and Normoglycemic Men (2020) (0)
Abstract P401: Plasma N-3 Polyunsaturated Fatty Acids are Associated with Worse Systolic Function and Heart Rate (2013) (0)
P1-205 Folate levels and cognitive performance. The Rotterdam Scan Study (2006) (0)
Methylation status and sulfur amino acids as risk factors for cognitive decline over 15 years: A longitudinal, population‐based study (2020) (0)
Working group on epidemiology & prevention of the european society of cardiology (1998) (0)
Significant reduction of grey matter loss with vitamin B treatment in cognitively impaired elderly (2011) (0)
Human Nutrition and Metabolism—Research Communication Plasma Total Homocysteine Is Influenced by Prandial Status in Humans: The Hordaland Homocysteine Study (2001) (0)
[Increased plasma level of homocysteine as cardiovascular risk factor]. (1996) (0)
An update on folic acid fortification: benefits and risks 2012 (2012) (0)
Subject Index Vol. 85, 2004 (2004) (0)
[Calcium antagonists]. (1976) (0)
CARDIO-PULMONARY FUNCTION IN SARCOIDOSIS OF THE LUNGS. (1964) (0)
Cardiac Electrophysiologic and Hemodynamic Effects Related to Plasma Levels of Bupivacaine in the Dog (1985) (0)
Psychotropic medication in geriatric psychiatric patients: use and unreported use in relation to serum concentrations (2014) (0)
[Some consequences of hypercapnia and hypoxemia in respiratory insufficiency]. (1971) (0)
Use of chelating agents for the treatment of atherosclerotic complaints (1998) (0)
A Mode of Action of Class III Anti-Arrhythmic Drugs (1985) (0)
[Disturbances of consciousness in pulmonary insufficiency]. (1967) (0)
Respiratory Failure (1965) (0)
Contents (2006) (0)
Application of the modulated receptor hypothesis: Potentiation of class III antiarrhythmic action during hypothermia (1990) (0)
The relationship between alveolo-arterial oxygen tension difference (A-aPO2) and alveolar ventilation in dogs. (1967) (0)
Therapeutic Drug Monitoring in Psychiatry: Experience from Norway (2005) (0)
PERICARDIAL PRESSURE-VOLUME RELATIONSHIPS BY CT (1980) (0)
SP689INAPPROPRIATE MEDICATION IN ELDERLY HEMODIALYSIS PATIENTS EVALUATED BY STOPP CRITERIA AND CYTOCHROME P 450 POLYMORPHISM STATUS (2015) (0)
Shifts in left and right ventricular diastolic pressurevolume curves due to pericardial effusion and tamponade (1981) (0)
UK-68,798, a potent class III antiarrhythmic agent, prevents hypoxia-induced action potential shortening and negative inotropy in guinea pig papillary muscle (1991) (0)
Apparent depression of right ventricular function after selective reduction of left ventricular inotropy: an interpretation of experimental data utilising a computer-based circulatory model (1983) (0)
[Do calcium antagonists protect the heart?]. (1990) (0)
Heart & Brain, Brain & Heart (1989) (0)
Excessive exercise ventilation in moderate left heart dysfunction. Influence of postural changes in central haemodynamics and blood gases. (2001) (0)
Effect of low temperature on rate-dependent changes in guinea-pig papillary muscle action potential duration (1991) (0)
[Antiarrhythmic agents. Receptor hypothesis explains mechanisms of action]. (1991) (0)
Heart and Brain, Brain and Heart (1989) (0)
Prolonged Ventricular Repolarization After β-Blockade and Sympathetic Nerve Blockade (1985) (0)
[Psychopharmacologic outpatient clinics]. (2012) (0)
Cardiac Effects of Adding Electrolytes and Oxygen to Iohexol in a Dog Model of Contrast Media-Induced Ventricular Fibrillation (1995) (0)
Alpha-adrenoceptor blockade and class III antiarrhythmic activity combined: hemodynamic and electrophysiological effects of melperone in the dog. (1986) (0)
Vagus- and post-acetylcholine-induced changes in ventricular electrophysiology of the dog heart with and without beta-blockade. (1984) (0)
SIX Vitamin B 12 A . (2018) (0)
Individual and Dose-Dependent Variability in R- and S-Mirtazapine Ratio Among Patients Treated with Racemic Mirtazapine (2005) (0)
[Psychiatric complications of L-Dopa treatment of parkinsonism]. (1973) (0)
[Rather common, but not indefensible]. (2009) (0)
Mechanism for reduction of myocardial ischemic injury by hyaluronidase (H) (1979) (0)
Total homocysteine levels predicts major coronary events and mortality in simvastatin treated patients of 4S (2001) (0)
[Sotalol. Beta-blockade and class III antiarrhythmic effect]. (1990) (0)
[Acid-base equilibrium during various phases of pulmonary insufficiency]. (1971) (0)
[Possible role of the calcium ion in the pathogenesis of heart arrhythmias]. (1978) (0)
UK-68, 798: Lengthening of guinea pig action potentials linked with positive inotropy and negative chronotropy. No effect in rat indicates selective Ik blocking action (1990) (0)
[Gas exchange in the lungs and arterial blood gas state in pulmonary insufficiency]. (1971) (0)
P2-87 Intergenerational influence of maternal vitamin B12 status (2007) (0)
Identification of the biologically active form of total plasma homocysteine in man (2000) (0)

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