Results 301 to 310 of about 716,124 (348)
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Nutrition reviews, 2021
CONTEXT The results from epidemiologic studies on the intake of dietary vitamin B1, B2, B6, and B12 and association with risk of developing depression have been inconsistent.
Yanjun Wu +3 more
semanticscholar +1 more source
CONTEXT The results from epidemiologic studies on the intake of dietary vitamin B1, B2, B6, and B12 and association with risk of developing depression have been inconsistent.
Yanjun Wu +3 more
semanticscholar +1 more source
Journal of the American Dietetic Association, 1957
Effect of vitamin B6 deficiency on fetal and maternal weight, maternal nitrogen retention, liver protein synthesis, serum protein, and nonprotein nitrogen concentration in the ...
R L, PIKE, M L, ROSS
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Effect of vitamin B6 deficiency on fetal and maternal weight, maternal nitrogen retention, liver protein synthesis, serum protein, and nonprotein nitrogen concentration in the ...
R L, PIKE, M L, ROSS
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2011
Epidemiologic and laboratory animal studies have suggested that the availability of vitamin B6 modulates cancer risk. The means by which B6 mediates this effect is not known with any surety but it has been reported that high dietary vitamin B6 attenuates and low dietary vitamin B6 increases the risk of cancer.
Choi S. W, FRISO, Simonetta
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Epidemiologic and laboratory animal studies have suggested that the availability of vitamin B6 modulates cancer risk. The means by which B6 mediates this effect is not known with any surety but it has been reported that high dietary vitamin B6 attenuates and low dietary vitamin B6 increases the risk of cancer.
Choi S. W, FRISO, Simonetta
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International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition, 2020
Objective: The prevalence of depression and anxiety is increasing worldwide. Diet as a modifiable factor for mental health has received great attention. The aim of the present study was to evaluate the association of vitamin B6 intake with depression and
M. Kafeshani +6 more
semanticscholar +1 more source
Objective: The prevalence of depression and anxiety is increasing worldwide. Diet as a modifiable factor for mental health has received great attention. The aim of the present study was to evaluate the association of vitamin B6 intake with depression and
M. Kafeshani +6 more
semanticscholar +1 more source
Vitamin B6 Deficiency in Patients With Parkinson Disease Treated With Levodopa/Carbidopa
Clinical neuropharmacology, 2020Objective The aim of the study was to investigate the role of L-DOPA/carbidopa (CD) therapy on vitamin B6 levels in patients with Parkinson disease (PD).
A. Rojo-Sebastián +2 more
semanticscholar +1 more source
2011
Vitamin B6 represents a group of substances with vitamin B activity and these substances are derivatives of 3-hydroxy-2-methylpyridine: pyridoxine (alcohol), pyridoxal (aldehyde), and pyridoxamine (amine), and their 5′-phosphorylated forms. Pyridoxal-5′-phosphate serves mainly as a coenzyme for about 100 enzymes in amino acid metabolism including ...
D. Nohr, H.K. Biesalski, E.I. Back
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Vitamin B6 represents a group of substances with vitamin B activity and these substances are derivatives of 3-hydroxy-2-methylpyridine: pyridoxine (alcohol), pyridoxal (aldehyde), and pyridoxamine (amine), and their 5′-phosphorylated forms. Pyridoxal-5′-phosphate serves mainly as a coenzyme for about 100 enzymes in amino acid metabolism including ...
D. Nohr, H.K. Biesalski, E.I. Back
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International Journal of Sport Nutrition, 1994
This paper presents an overview of vitamin and exercise, including the role that vitamin plays in gluconeogenesis and glycogenolysis and changes in vitamin metabolism during exercise. The dietary vitamin intakes of athletes are also reviewed. Most studies report that male athletes have adequate dietary intakes of vitamin , whereas some females ...
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This paper presents an overview of vitamin and exercise, including the role that vitamin plays in gluconeogenesis and glycogenolysis and changes in vitamin metabolism during exercise. The dietary vitamin intakes of athletes are also reviewed. Most studies report that male athletes have adequate dietary intakes of vitamin , whereas some females ...
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Polski tygodnik lekarski (Warsaw, Poland : 1960), 1998
In 1934 Gyorgy observed the appearance of a scaly dermatitis (acrodynia) in rats fed on diets free from the whole vitamin B complex and supplemented with thiamin and riboflavin. This observation led to the establishment of a ‘rat acrodynia-preventative factor’ and its designation as vitamin B6.
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In 1934 Gyorgy observed the appearance of a scaly dermatitis (acrodynia) in rats fed on diets free from the whole vitamin B complex and supplemented with thiamin and riboflavin. This observation led to the establishment of a ‘rat acrodynia-preventative factor’ and its designation as vitamin B6.
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Journal of Alzheimer's Disease, 2020
Background: Previous studies have indicated that B vitamin deficiencies are an essential cause of neurological pathology. There is a need to provide evidence of the benefit of B vitamins for the prevention of cognitive decline in community-dwelling older
Chenbo Zhang +3 more
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Background: Previous studies have indicated that B vitamin deficiencies are an essential cause of neurological pathology. There is a need to provide evidence of the benefit of B vitamins for the prevention of cognitive decline in community-dwelling older
Chenbo Zhang +3 more
semanticscholar +1 more source
1996
Abstract Vitamin B6 has a central role in the metabolism of amino acids: in transaminase reactions (and hence the interconversion and catabolism of amino acids and the synthesis of non-essential amino acids); in decarboxylation to yield biologically active amines; and in a variety of elimination and replacement reactions.
David A Bender, Arnold E Bender
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Abstract Vitamin B6 has a central role in the metabolism of amino acids: in transaminase reactions (and hence the interconversion and catabolism of amino acids and the synthesis of non-essential amino acids); in decarboxylation to yield biologically active amines; and in a variety of elimination and replacement reactions.
David A Bender, Arnold E Bender
openaire +1 more source