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Showing 13 to 24 of 84 entries
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All-enzymatic HPLC method for determination of individual and total contents of vitamin B(6) in foods.

Food & nutrition research

Thi Viet Do H, Ide Y, Mugo AN, Yagi T.
PMID: 22481897
Food Nutr Res. 2012;56. doi: 10.3402/fnr.v56i0.5409. Epub 2012 Apr 02.

BACKGROUND: There is a need for a reliable and accurate method for quantification of each of the seven individual vitamin B(6) compounds including pyridoxine-β-glucoside in foods.OBJECTIVE: To determine pyridoxal (PL), pyridoxamine (PM), pyridoxine (PN), pyridoxal 5'-phosphate (PLP), pyridoxamine 5'-phosphate...

All-enzymatic HPLC method for determination of individual and total contents of vitamin B(6) in foods.

Food & nutrition research

Thi Viet Do H, Ide Y, Mugo AN, Yagi T.
PMID: 22481897
Food Nutr Res. 2012;56. doi: 10.3402/fnr.v56i0.5409. Epub 2012 Apr 02.

BACKGROUND: There is a need for a reliable and accurate method for quantification of each of the seven individual vitamin B(6) compounds including pyridoxine-β-glucoside in foods.OBJECTIVE: To determine pyridoxal (PL), pyridoxamine (PM), pyridoxine (PN), pyridoxal 5'-phosphate (PLP), pyridoxamine 5'-phosphate...

Evaluation of nutrient intake and diet quality of gastric cancer patients in Korea.

Nutrition research and practice

Lim H, Cho G, Kim S.
PMID: 22808345
Nutr Res Pract. 2012 Jun;6(3):213-20. doi: 10.4162/nrp.2012.6.3.213. Epub 2012 Jun 30.

This study was conducted to identify dietary factors that may affect the occurrence of gastric cancer in Koreans. Preoperative daily nutrition intake and diet quality of patients diagnosed with gastric cancer were evaluated. Collected data were comparatively analyzed by...

B vitamins as a treatment for diabetic pain and neuropathy.

Journal of clinical pharmacy and therapeutics

Karaganis S, Song XJ.
PMID: 33565138
J Clin Pharm Ther. 2021 Oct;46(5):1199-1212. doi: 10.1111/jcpt.13375. Epub 2021 Feb 09.

WHAT IS KNOWN AND OBJECTIVE: B vitamin therapy is a common treatment for diabetic pain and neuropathy, yet its use remains controversial in patients lacking B vitamin deficiencies. The aim of this review was to summarize the current evidence...

Magnesium level correlation with clinical status and quality of life in women with hormone related conditions and pregnancy based on real world data.

Scientific reports

Orlova S, Dikke G, Pickering G, Djobava E, Konchits S, Starostin K.
PMID: 33707700
Sci Rep. 2021 Mar 11;11(1):5734. doi: 10.1038/s41598-021-85156-y.

This study was aimed to assess the effectiveness of magnesium (Mg)-vitamin B 6 replenishment and its correlation with clinical status in pregnant women (PW), and quality of life in women with hormone-related conditions (HRCW) and hypomagnesemia (HME). Data collected...

Effects of salinomycin and vitamin B(6) on in vitro metabolism of phenylalanine and its related compounds by ruminal bacteria, protozoa and their mixture.

The Journal of general and applied microbiology

Amin MR, Onodera R.
PMID: 12501287
J Gen Appl Microbiol. 1998 Feb;44(1):1-9. doi: 10.2323/jgam.44.1.

An in vitro study was conducted to examine the effects of salinomycin (SL) and vitamin B(6) (B(6)) on the production of phenylalanine (Phe) from phenylpyruvic acid (PPY) and phenylacetic acid (PAA) and of PAA from Phe and PPY by...

Effects of salinomycin and vitamin B(6) on the in vitro synthesis of lysine from the stereoisomers of 2,6-diaminopimelic acid by mixed rumen protozoa, bacteria, and their mixture.

The Journal of general and applied microbiology

El-Waziry AM.
PMID: 12501342
J Gen Appl Microbiol. 1997 Apr;43(2):109-114. doi: 10.2323/jgam.43.109.

An in vitro study was conducted to examine the effects of salinomycin (SL) and vitamin B(6) (pyridoxine hydrochloride) (B(6)) on the production of lysine from the three stereoisomers of 2,6-diaminopimelic acid (DAP-SI) by mixed rumen protozoa (P), mixed rumen...

Genetic Polymorphism of Methylenetetrahydrofolate Reductase (MTHFR) and Coronary Artery Disease.

The International journal of angiology : official publication of the International College of Angiology, Inc

Rassoul F, Richter V, Kuntze T, Mohr FW, Geisel J, Herrmann W.
PMID: 11062308
Int J Angiol. 2000 Oct;9(4):205-207. doi: 10.1007/BF01623895.

A high plasma homocysteine concentration is a risk factor for atherosclerotic disease and venous thrombosis. Homocysteine levels are influenced by folic acid, vitamin B 6 and vitamin B 12, as well as by hereditary factors. A common genetic variant...

Combined dietary folate, vitamin B-12, and vitamin B-6 intake influences plasma docosahexaenoic acid concentration in rats.

Nutrition & metabolism

van Wijk N, Watkins CJ, Hageman RJ, Sijben JC, Kamphuis PG, Wurtman RJ, Broersen LM.
PMID: 22647268
Nutr Metab (Lond). 2012 May 30;9(1):49. doi: 10.1186/1743-7075-9-49.

BACKGROUND: Folate, vitamin B-12, and vitamin B-6 are essential nutritional components in one-carbon metabolism and are required for methylation capacity. The availability of these vitamins may therefore modify methylation of phosphatidylethanolamine (PE) to phosphatidylcholine (PC) by PE-N-methyltransferase (PEMT) in...

One-carbon metabolism nutrient status and plasma S-adenosylmethionine concentrations in middle-aged and older Chinese in Singapore.

International journal of molecular epidemiology and genetics

Inoue-Choi M, Nelson HH, Robien K, Arning E, Bottiglieri T, Koh WP, Yuan JM.
PMID: 22724053
Int J Mol Epidemiol Genet. 2012;3(2):160-73. Epub 2012 May 15.

S-adenosylmethionine (SAM) is a primary methyl donor for the methylation of many molecules including DNA. DNA methylation is believed to play an important role in functions of cells and genes. Dietary, genetic and metabolic factors that influence systematic SAM...

Oxidative damage and inflammation in obese diabetic Emirati subjects supplemented with antioxidants and B-vitamins: a randomized placebo-controlled trail.

Nutrition & metabolism

Gariballa S, Afandi B, Abuhaltem M, Yassin J, Habib H, Ibrahim W.
PMID: 23379892
Nutr Metab (Lond). 2013 Feb 04;10(1):21. doi: 10.1186/1743-7075-10-21.

BACKGROUND: Obesity and related morbidities are reaching epidemic proportions in the Arab populations. Possible mechanisms that link obesity/visceral fat to diabetes and cardiovascular (CVD) complications include inflammation and increased oxidative stress. The aim of this study is to test...

Effect of vitamin B6 supplementation on degradation rates of short-lived proteins in human neutrophils.

The Journal of nutritional biochemistry

Stern F, Berner YN, Polyak Z, Komarnitsky M, Sela BA, Dror Y.
PMID: 15539325
J Nutr Biochem. 1999 Aug;10(8):467-76. doi: 10.1016/s0955-2863(99)00030-3.

Metabolic pathways are controlled primarily by protein degradation rates. Degradation rates, in turn, are controlled by changes in physiologic condition or nutrient supply. Vitamin B(6) is associated with a greater variety of reactions than most other vitamins. Moreover, the...

Showing 13 to 24 of 84 entries