搜索结果: 1-15 共查到“医学 homocysteine concentrations”相关记录22条 . 查询时间(0.049 秒)
Consumption of high doses of chlorogenic acid, present in coffee, or of black tea increases plasma total homocysteine concentrations in humans
Polyphenol coffee tea
2016/6/12
In population studies, high intakes of coffee are
associated with raised concentrations of plasma homocysteine, a
predictor of risk of cardiovascular disease. Chlorogenic acid is a
major polyphenol...
Genetic, dietary, and other lifestyle determinants of plasma homocysteine concentrations in middle-aged and older Chinese men and women in Singapore
Homocysteine folate vitamin B-12
2016/6/12
Epidemiologic studies have identified the plasma
homocysteine concentration as a risk factor for atherothrombotic
vascular disease. There is little information on the distributions and
determinants...
Serum folate and homocysteine concentrations in large population samples of US ethnic and racial groups
Serum folate homocysteine concentrations
2016/6/2
Two papers, one reporting serum folate concentrations (1) and
one reporting serum homocysteine concentrations (2) in large
population samples of US ethnic and racial groups, appeared
recently in th...
Increased dietary micronutrients decrease serum homocysteine concentrations in patients at high risk of cardiovascular disease
Homocysteine dietary folate vitamin B-12
2016/6/1
Elevated blood homocysteine is a risk factor for
cardiovascular disease. A 5-mmol/L increase is associated with
an <70% increase in relative risk of cardiovascular disease in
adults. For patients w...
Higher total homocysteine concentrations and lower folate concentrations in premenopausal black women than in premenopausal white women
Homocysteine folic acid vitamin B-12
2016/6/1
Premenopausal black women have a greater rate of
coronary artery disease (CAD) than do premenopausal white
women. Plasma total homocysteine concentrations, a risk factor
for CAD, have not been repo...
Plasma homocysteine concentrations in a Belgian school-age population
Homocysteine children vitamin B-12
2016/5/31
Total plasma homocysteine (tHcy) is an independent
risk factor for cardiovascular disease in adults. Data for children
and adolescents are lacking.
Serum total homocysteine concentrations in adolescent and adult Americans: results from the third National Health and Nutrition Examination Survey
age sex race
2016/5/30
The elevation of circulating total homocysteine
concentrations in a fasting state is associated with an increased
risk of occlusive vascular disease.
Association of dietary protein intake and coffee consumption with serum homocysteine concentrations in an older population1–3
Homocysteine tHcy diet
2016/5/30
Elevated blood concentrations of total homocysteine
(tHcy) have been implicated in the pathogenesis of atherosclerotic
cardiovascular disease. Previous studies identified suboptimal
nutritional sta...
Low-dose folic acid supplementation decreases plasma homocysteine concentrations: a randomized trial
Supplements folic acid folate
2016/5/27
An elevated plasma total homocysteine
concentration is a risk factor for cardiovascular disease and neural
tube defects. A high daily intake of supplemental folic acid is
known to decrease total ho...
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
Glutamate carboxypeptidase II GCPII folate homocysteine cognition gene polymorphisms
2008/12/17
Background: Glutamate carboxypeptidase II (GCPII) encodes for intestinal folate hydrolase and brain N-acetylated -linked acidic dipeptidase. Previous studies provided conflicting results on the effect...
Dietary fat and plasma total homocysteine concentrations in 2 adult age groups: the Hordaland Homocysteine Study
Diet dietary fat total homocysteine n–3 fatty acids saturated fat fish
2008/12/12
Background: The intake of n–3 (formerly called omega-3) fatty acids (FAs) may be inversely associated with plasma total homocysteine (tHcy) concentrations, but the epidemiologic data are sparse.Object...
Can black tea influence plasma total homocysteine concentrations?
Black tea total homocysteine polyphenols
2003/12/30
Polyphenols can act as acceptors of methyl groups during the metabolism of methionine to homocysteine. This may result in elevations in plasma total homocysteine (tHcy) concentrations after ingestion ...
Demographic, health, lifestyle, and blood vitamin determinants of serum total homocysteine concentrations in the third National Health and Nutrition Examination Survey, 1988–1994
creatinine smoking alcohol consumption
2003/12/30
Data from the third National Health and Nutrition Examination Survey, 1988–1994 were used to examine associations in men (n = 2965) and women (n = 3580) between tHcy and age, sex, race-ethnicity, body...
Effect of the methylenetetrahydrofolate reductase 677C→T mutation on the relations among folate intake and plasma folate and homocysteine concentrations in a general population sample
total homocysteine tHcy metabolism
2003/12/29
The objective of the study was to assess the effect of the polymorphism on the relations among folate intake, plasma folate concentration, and total plasma homocysteine (tHcy) concentration.
High prevalence of cobalamin deficiency in Guatemalan schoolchildren: associations with low plasma holotranscobalamin II and elevated serum methylmalonic acid and plasma homocysteine concentrations
Vitamin B-12 deficiency cobalamin deficiency methylmalonic acid
2003/12/29
Studies conducted in Guatemala, Mexico, and Venezuela have found high prevalences of low plasma cobalamin (vitamin B-12) concentrations in infants and children. It is not known whether these low cobal...