Results 11 to 20 of about 7,039 (259)

Folate Bioavailability [PDF]

open access: yesProceedings of the Nutrition Society, 2004
The achievement of optimal folate status to prevent neural-tube defects, and possibly other diseases, is hindered by the well-recognised incomplete bioavailability of the natural folates found in foods compared with the synthetic vitamin, folic acid.
Helene, McNulty, Kristina, Pentieva
openaire   +2 more sources

Formylation of Folate as a Step in Physiological Folate Absorption [PDF]

open access: yesClinical Science, 1973
Oral administration of folate analogues to rats is followed by a rise in plasma folate detectable only by micro-biological assay with Lactobacillus casei, suggesting methylation of folate during absorption. When using the everted rat gut technique with folate (PteGlu), dihydrofolate (H 2 ...
J, Perry, I, Chanarin
openaire   +3 more sources

Diet and endometriosis. Review of the literature

open access: yesЛечащий Врач, 2021
There is evidence in the literature that there is a relationship between nutritional characteristics and the occurrence of endometriosis. This article presents literature data on this topic from the electronic databases MEDLINE, EMBASE and Science ...
L. V. Adamyan   +3 more
doaj   +1 more source

Dietary intake, nutritional adequacy and food sources of vitamins involved in the methionine-methylation cycle from Spanish children aged one to <10 years: results from the EsNuPI study

open access: yesFrontiers in Nutrition, 2023
BackgroundMethionine-methylation cycle and the derived critical functions during infancy are key regulated by folates, vitamins B12, and B6. At present in Spain, there is an absence of studies that assess the intakes and dietary sources of total folates ...
Teresa Partearroyo   +10 more
doaj   +1 more source

Interplay among the Variants of One Carbon Metabolism, Methylenetetrahydrofolate Reductase Polymorphisms and Lung Cancer [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2021
Introduction: Folates perform an integral task in DNA synthesis, methylationand repair. Methylenetetrahydrofolate Reductase (MTHFR) potrays a key part in the metabolism of folate and regulates the equilibrium between the various forms of folate for ...
Mandeep Kaur Sodhi   +4 more
doaj   +1 more source

Folate and Asthma [PDF]

open access: yesAmerican Journal of Respiratory and Critical Care Medicine, 2013
Abstract Findings from experimental studies and animal models led to the hypothesis that folic acid supplementation during pregnancy confers an increased risk of asthma. This review provides a critical examination of current experimental and epidemiologic evidence of a causal association between folate status and asthma.
Joshua, Blatter   +5 more
openaire   +2 more sources

Differentiated approach to vitamin deficiency prevention at the stages of pregravid preparation and management of pregnancy

open access: yesМедицинский совет, 2020
Adequate balanced nutrition of a woman is one of the most important aspects at the stages of pregravid preparation, during pregnancy and lactation. The needs for vitamins and minerals increase by 20–50% during pregnancy and lactation.
O. I. Lisitsyna, E. G. Khilkevich
doaj   +1 more source

Role of Folate in the Modulation of Lipids, Lipoproteins and Eicosanoids in Hypertension and Diabetes

open access: yesPteridines, 1995
Besides elevated levels of lipids and lipoproteins, ievels of the physiological amino acid homocysteine as well as whole blood folates are now known to play a role in atherogenesis.
Katki Khurshed A.   +2 more
doaj   +1 more source

Quantitation of 5-methyltetraydrofolic acid in plasma for determination of folate status and clinical studies by stable isotope dilution assays.

open access: yesPLoS ONE, 2019
Folates play a key role in the prevention of neural tube defects in newborns. Thus, it is important to reliably determine the bioavailability of folates from various foods.
Lisa Striegel   +5 more
doaj   +1 more source

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