搜索结果: 46-60 共查到“知识库 医学 homocysteine”相关记录94条 . 查询时间(0.074 秒)
A Study of the Relationships between Serum Calcitonin Gene-Related Peptide, Sex Hormone, Homocysteine and Coronary Heart Disease in Postmenopausal Women
Serum Calcitonin Gene-Related Peptide Sex Hormone Homocysteine Coronary Heart Disease Postmenopausal Women
2009/4/20
Objective. To investigate the relationships among serum calcitonin gene-related peptide (CGRP), homocysteine (Hcy), female hormone, and coronary arteriopathy in postmenopausal women. Method. In a cr...
The effects of cigarette smoking on serum oxidant status,and cholesterol,homocysteine,folic acid,copper,and zinc levels in university students
Smoking sensitivity to oxidation antioxidant potential cholesterol homocysteine folic acid copper zinc
2010/1/12
Aim: To examine the effect of cigarette smoking on serum oxidative damage and oxidant status in university students. Materials and Methods: Subjects were randomly chosen from among Ankara University F...
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...
S-Adenosylhomocysteine—a better indicator of vascular disease than homocysteine?
S-Adenosylhomocysteine indicator vascular disease homocysteine
2008/12/17
It is widely accepted that elevated plasma total homocysteine is an independent risk factor for vascular disease. The relation is believed to be causal, but there is no generally accepted mechanism fo...
Choline-related supplements improve abnormal plasma methionine-homocysteine metabolites and glutathione status in children with cystic fibrosis
Choline betaine phospholipids ratio of glutathione to glutathione disulfide GSH:GSSG cystic fibrosis
2008/12/12
Background: Liver triacylglycerol accumulation and oxidative stress are common in cystic fibrosis (CF) and also occur in choline deficiency. Previously, we showed an association between elevated plasm...
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...
Lowering homocysteine with B vitamins has no effect on biomarkers of bone turnover in older persons: a 2-y randomized controlled trial1,2,3
Homocysteine bone biomarkers folate vitamin B-12 vitamin B-6 clinical trial older persons
2008/12/12
Background: In recent prospective studies, higher homocysteine concentrations were shown to be a risk factor for osteoporotic fractures in older persons. Supplements containing folate and vitamins B-1...
Halfway through the past century, experiments in humans showed that a high dietary intake of saturated fat increased blood concentrations of cholesterol, which was later proven to be a key risk factor...
Homocysteine, B vitamins, and the incidence of dementia and cognitive impairment: results from the Sacramento Area Latino Study on Aging1,2,3
Homocysteine B vitamins dementia cognitive impairment without dementia
2008/12/11
Background:High concentrations of homocysteine have been linked to a greater risk of Alzheimer disease, dementia, and cognitive decline.Objective:We evaluated the association between homocysteine and ...
The "homocysteine hypothesis" of Alzheimer disease was prompted by the observation in a case-control study that patients with Alzheimer disease had significantly higher serum concentrations of homocys...
Distribution of Serum Total Homocysteine and Its Association with Diabetes and Cardiovascular Risk Factors of the Insulin Resistance Syndrome in Mexican American Men: The Third National Health and Nutrition Examination Survey
Association Homocysteine
2008/4/23
Few data have been published on the association of variables of the insulin resistance syndrome and serum total homocysteine (tHcy), a putative risk factor for cardiovascular morbidity, in representat...
Homocysteine and cognitive impairment; a case series in a General Practice setting
cognitive impairment Homocysteine
2008/4/23
An elevated blood level of homocysteine is a risk factor for cognitive impairment and dementia. Homocysteine can be lowered by folate and/or vitamin B12 supplementation; antioxidants might also be req...
Homocysteine and reactive oxygen species in metabolic syndrome, type 2 diabetes mellitus, and atheroscleropathy: The pleiotropic effects of folate supplementation
reactive oxygen Homocysteine
2008/4/23
Homocysteine has emerged as a novel independent marker of risk for the development of cardiovascular disease over the past three decades. Additionally, there is a graded mortality risk associated with...
Oxidative Stress and Homocysteine Metabolism Following Coronary Artery Bypass Grafting by On-pump and Off-pump Techniques
Oxidative stress Homocyteine On-pump CABG Off-pump CABG
2010/4/8
Background: It is well documented that coronary artery bypass grafting (CABG) with cardiopulmonary bypass (CPB) causes ischemia and oxidative stress of the whole body. To compare the effect of on – pu...
Can black tea influence plasma total homocysteine concentrations?
Black tea total homocysteine polyphenols
2016/12/30
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 ...