Moderate dietary vitamin B-6 restriction raises plasma glycine and cystathionine concentrations while minimally affecting the rates of glycine turnover and glycine cleavage in healthy men and women
about
Biomarkers of Nutrition for Development-Folate ReviewTargeted metabolomics and mathematical modeling demonstrate that vitamin B-6 restriction alters one-carbon metabolism in cultured HepG2 cells.Vitamin B-6 restriction reduces the production of hydrogen sulfide and its biomarkers by the transsulfuration pathway in cultured human hepatoma cells.Metabolite profile analysis reveals association of vitamin B-6 with metabolites related to one-carbon metabolism and tryptophan catabolism but not with biomarkers of inflammation in oral contraceptive users and reveals the effects of oral contraceptMetabolomic analysis reveals extended metabolic consequences of marginal vitamin B-6 deficiency in healthy human subjectsModerate vitamin B-6 restriction does not alter postprandial methionine cycle rates of remethylation, transmethylation, and total transsulfuration but increases the fractional synthesis rate of cystathionine in healthy young men and women.Metabolism of primed, constant infusions of [1,2-¹³C₂] glycine and [1-¹³C₁] phenylalanine to urinary oxalatePyridoxine supplementation does not alter in vivo kinetics of one-carbon metabolism but modifies patterns of one-carbon and tryptophan metabolites in vitamin B-6-insufficient oral contraceptive users.Marginal vitamin B-6 deficiency decreases plasma (n-3) and (n-6) PUFA concentrations in healthy men and women.Carnosine Content in Skeletal Muscle Is Dependent on Vitamin B6 Status in RatsVitamin B-6 restriction impairs fatty acid synthesis in cultured human hepatoma (HepG2) cells.Short-Term Vitamin B-6 Restriction Does Not Affect Plasma Concentrations of Hydrogen Sulfide Biomarkers Lanthionine and Homolanthionine in Healthy Men and WomenVitamin B6 nutritional status and cellular availability of pyridoxal 5'-phosphate govern the function of the transsulfuration pathway's canonical reactions and hydrogen sulfide production via side reactions.Production of 1-carbon units from glycine is extensive in healthy men and women.Metabolite profile analysis reveals functional effects of 28-day vitamin B-6 restriction on one-carbon metabolism and tryptophan catabolic pathways in healthy men and womenVitamin B-6 restriction tends to reduce the red blood cell glutathione synthesis rate without affecting red blood cell or plasma glutathione concentrations in healthy men and women.Prevalence and Predictors of Low Vitamin B6 Status in Healthy Young Adult Women in Metro Vancouver.Identification of altered brain metabolites associated with TNAP activity in a mouse model of hypophosphatasia using untargeted NMR-based metabolomics analysis.Mitochondrial one-carbon metabolism and neural tube defects.Direct and Functional Biomarkers of Vitamin B6 Status.Metabolomic Evaluation of the Consequences of Plasma Cystathionine Elevation in Adults with Stable Angina Pectoris.Sarcosine and other metabolites along the choline oxidation pathway in relation to prostate cancer--a large nested case-control study within the JANUS cohort in Norway.A Vitamin B-6 Antagonist from Flaxseed Perturbs Amino Acid Metabolism in Moderately Vitamin B-6-Deficient Male Rats.Insulin resistance and glycine metabolism in humans.Investigation of vitamin B₆ inadequacy, induced by exposure to the anti-B₆ factor 1-amino D-proline, on plasma lipophilic metabolites of rats: a metabolomics approach.
P2860
Q26785463-9BA7C18D-0B4B-4205-ACB4-6384291EF327Q33839922-06A9DB88-47DC-4BD4-BFDC-2D19576B5020Q34171909-73D92928-C2E3-4ACB-A66C-982569FA0573Q34684231-A616E1DD-5832-4882-B721-D325EC441E5BQ34775573-60A9B49C-1E14-43EA-8AC6-6569CA639CB8Q34802087-7E9C05C0-25D3-4869-81F3-B0361FB9C5E0Q35050519-B4C87144-6BA5-4C60-8DD8-E2EB18939636Q35992604-0781A04B-EF74-4636-A699-8049589425FAQ36235274-504CDCFE-78E9-4D31-884B-5FBDE99180E0Q36474930-E4963F0E-30C3-49AA-8325-F5195A3AB705Q36593109-C55CAF8C-8A00-4FCF-9D28-6648BB2E9094Q36728514-B474DA9C-E913-4D72-A686-1A1EEE218055Q36984149-3BE43EAF-1E64-4A82-A98C-DC21BFC2D538Q37152293-78516365-F0B2-43E4-8C60-7FC13DE8EDE6Q37229200-E839DE1F-47F1-4F7C-ABC9-4DE12765E81FQ37258408-6434246D-4CF6-423D-ADB7-97C5D36DE121Q37285789-7C35815B-B735-4D2E-B132-9225DFB69841Q37682966-29B57508-63A5-4193-A369-1BA46DC6DD1EQ38225378-2C1B2E1E-E2E1-4A6E-B2D9-E678CCBBBB36Q38479906-EE7BF4B3-413E-4958-934B-CB4C2E088260Q38631654-3FFC6104-D10F-47B9-B721-0362D2F84BA3Q39397136-4E7A0CCF-B6EF-4F61-80B0-89BC0F586A0BQ40306804-FBFD429C-A30E-4BE3-A7FB-6CA2D2084E89Q52746568-A145DEFF-DB58-4217-9BA8-C699ABE8FE75Q53493187-8230F8F0-F93B-4A8D-A89C-6167EF5D7C3F
P2860
Moderate dietary vitamin B-6 restriction raises plasma glycine and cystathionine concentrations while minimally affecting the rates of glycine turnover and glycine cleavage in healthy men and women
description
article científic
@ca
article scientifique
@fr
articolo scientifico
@it
artigo científico
@pt
bilimsel makale
@tr
scientific article published on 21 January 2009
@en
vedecký článok
@sk
vetenskaplig artikel
@sv
videnskabelig artikel
@da
vědecký článek
@cs
name
Moderate dietary vitamin B-6 r ...... avage in healthy men and women
@en
Moderate dietary vitamin B-6 r ...... vage in healthy men and women.
@nl
type
label
Moderate dietary vitamin B-6 r ...... avage in healthy men and women
@en
Moderate dietary vitamin B-6 r ...... vage in healthy men and women.
@nl
prefLabel
Moderate dietary vitamin B-6 r ...... avage in healthy men and women
@en
Moderate dietary vitamin B-6 r ...... vage in healthy men and women.
@nl
P2093
P2860
P50
P356
P1433
P1476
Moderate dietary vitamin B-6 r ...... avage in healthy men and women
@en
P2093
Ase Fredriksen
Christine Keeling
Christopher B Newgard
Eoin P Quinlivan
Jerry Williamson
Klaus Meyer
Lesa R Gilbert
Maria Ralat
Peter W Stacpoole
Robert D Stevens
P2860
P304
P356
10.3945/JN.108.099184
P407
P577
2009-01-21T00:00:00Z