نتایج جستجو برای: folic acid supplementation
تعداد نتایج: 793014 فیلتر نتایج به سال:
One hundred fifty-three gilts were maintained in three breeding groups and fed gestation-lactation diets supplemented with either 0 (control), 1.65 or 6.62 mg of supplemental folic acid/kg of diet for two consecutive parities. Serum folate concentrations of sows were linearly (P less than .05) increased by dietary additions of folic acid during both gestation and lactation, but serum glucose an...
objective(s)previous studies have shown that vitamin b as well as folate supplementation has been implicated in cognitive and neurodegenerative disorders including alzheimer’s and parkinson's diseases. the aim of present study was to evaluate the effects of folic acid on passive avoidance task and motor coordination in healthy adult male rats.materials and methodsanimals were randomly divi...
The authors investigated the association between folic acid supplementation and gestational hypertension. The study population included women with nonmalformed infants in the United States and Canada who were participating in the Slone Epidemiology Center Birth Defects Study between 1993 and 2000. Women were interviewed within 6 months after delivery about sociodemographic and medical factors, ...
Fortification of food with folic acid to prevent neural-tube defects in babies also lowers plasma total homocysteine, which is a risk factor for vascular disease. We investigated the effect of folate and vitamin B12 on homocysteine concentrations. 30 men and 23 women received sequential supplementation with increasing doses of folic acid. After supplementation, the usual dependency of homocyste...
AIM The adequacy of 50 mcg folic acid supplementation given to low-birth-weight babies was investigated. The folate levels of the mothers and infants, and breastmilk, and the optimum dose for folic acid supplementation were also investigated. MATERIAL AND METHODS After obtaining blood from 141 low-birth-weight infants on the 1st day of life for serum and red cell folate levels, the infants we...
BACKGROUND AND PURPOSE We sought to determine whether folic acid supplementation can independently reduce the risk of first stroke associated with elevated total cholesterol levels in a subanalysis using data from the CSPPT (China Stroke Primary Prevention Trial), a double-blind, randomized controlled trial. METHODS A total of 20 702 hypertensive adults without a history of major cardiovascul...
BACKGROUND Antenatal antiepileptic drug (AED) use has been found to be associated with increased major congenital anomaly (CA) risks. However whether such AED-associated risks were different according to periconceptional high dose (5mg daily) folic acid supplementation is still unclear. METHODS We included 258,591 singleton live-born children of mothers aged 15-44 years in 1990-2013 from The ...
CONTEXT A high homocysteine level has been identified as an independent modifiable risk factor for coronary heart disease (CHD) events and death. Since January 1998, the US Food and Drug Administration has required that all enriched grain products contain 140 microg of folic acid per 100 g, a level considered to decrease homocysteine levels. OBJECTIVES To examine the potential effect of grain...
To the Editor: Neural tube defects (NTDs) are relatively common congenital abnormalities. The prevalence in South Africa typically ranges from 1 to 3.5 per 1 000 births. Higher rates, 6.13 per 1 000 live births, have been recorded in rural Transkei. Epidemiological studies have shown that periconceptual dietary supplementation with folic acid can substantially decrease the prevalence of NTD. Th...
Folic acid is a synthetic form of the B vitamine folate, and is widely used for prophylaxis and treatment of various conditions, such as: 1) Prophylaxis of neural tube defects 2) Treatment of folate deficiency and prophylaxis of folate deficiency in groups at risk 3) Prophylaxis of adverse events associated with antifolates Folic acid supplementation has been considered safe. A combined analysi...
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