Compounds > pyridoxic acid
Page last updated: 2024-08-17

pyridoxic acid and vitamin b 6

pyridoxic acid has been researched along with vitamin b 6 in 57 studies

Research

Studies (57)

TimeframeStudies, this research(%)All Research%
pre-199011 (19.30)18.7374
1990's0 (0.00)18.2507
2000's19 (33.33)29.6817
2010's25 (43.86)24.3611
2020's2 (3.51)2.80

Authors

AuthorsStudies
Coburn, SP; Costill, DL; Ericson, KL; Fink, WJ; Mahuren, JD; Pauly, TA; Pearson, DR; Reynolds, RD; Schaltenbrand, WE; Thampy, KG; Wang, Y; Whyte, MP; Wortsman, J; Ziegler, PJ; Zubovic, YM1
Cheng, CH; Huang, YC; Kan, MN; Lan, PH; Lee, BJ1
Bisp, MR; Bor, MV; Heinsvig, EM; Kall, MA; Nexø, E1
Chang, SJ; Hsiao, LJ; Hsuen, SY; Huang, YC; Lee, YC1
Apeland, T; Mansoor, MA; McNulty, H; Pentieva, K; Seljeflot, I; Strandjord, RE1
Hansen, CM; Hardin, K; Kwak, HK; Leklem, JE; Shultz, TD1
Bisp, MR; Bleie, Ø; Bor, MV; Nexø, E; Nordrehaug, JE; Nygard, OK; Refsum, H; Schneede, J; Ueland, PM1
Kinsella, J; McMillan, DC; O'Reilly, DS; Quasim, T; Talwar, D; Williamson, C1
FUJINO, K; FUJITA, A; FUJITA, D1
FUJINO, K; FUJITA, A1
OGAWA, E; SAWAKI, S; YAMADA, K1
PRICE, JM; REDDY, SK; REYNOLDS, MS1
STARSHOV, PD1
CHELNOKOVA, NA; UDALOV, IuF1
CULLEN, AM; SCRIVER, CR1
Chang, SJ; Hsiao, LJ; Hsuen, SY1
Casez, JP; Jaeger, P; Kaelin, A1
SARETT, HP1
Chinen, Y; Gakiya, M; Jahana, M; Machida, N; Morozumi, M; Oda, M; Ogawa, Y; Sugaya, K1
LINKSWILER, H; REYNOLDS, MS1
Dosy, J; Mahuren, JD; Massé, PG; Tranchant, C1
Fukuwatari, T; Sasaki, R; Shibata, K; Takahashi, C1
Chang, SJ; Cheng, CH; Huang, YC; Lee, BJ; Lin, KL1
Elmadfa, I; Genser, D; Majchrzak, D; Männer, M; Rust, P; Singer, I; Wagner, KH1
Hustad, S; Midttun, Ø; Schneede, J; Ueland, PM; Vollset, SE1
RABINWITZ, JC; SNELL, EE1
Coburn, SP; Cole, DE; Jougleux, JL; Massé, PG; Tranchant, CC1
A Crai, C; Ge, F; Nagano, S; Nishimura, S; Yagi, T; Yokochi, N; Yoshikane, Y1
HEYL, D1
Czarnowski, W; Kłos, M; Lebiedzińska, A; Makarowski, R; Marszałł, ML; Szefer, P1
Bitsch, R; Busch, M; Franke, S; Gerth, J; Göbert, A; Müller, A; Ott, U; Stein, G; Wolf, G1
Do, HT; Ide, Y; Mugo, AN; Murayama, R; Yagi, T; Yoshikane, Y1
Carrero, JJ; Czarnowski, W; Dębska-Ślizień, A; Jankowska, M; Lindholm, B; Marszałł, M; Rutkowski, B; Trzonkowski, P1
Boylan, M; Clement, L; Driskell, J; Giraud, D; Miller, V; Subih, H1
Albersen, M; Bosma, M; de Koning, TJ; de Ruijter, J; de Ruiter, BH; Diekman, EF; Knoers, NV; Verhoeven-Duif, NM; Visser, WF1
Furuya, M; Iwamoto, S; Mizuseki, R; Nakayama, K; Yagi, T1
Albersen, M; Bakker, SC; Borgdorff, PJ; Bosma, M; Bruins, P; de Sain-van der Velden, MG; Jans, JJ; Keijzers, PJ; Knoers, NV; Luykx, JJ; Ophoff, RA; Strengman, E; van Dongen, EP; Verhoeven-Duif, NM; Visser, G1
Eussen, SJ; Midttun, Ø; Nygård, O; Pedersen, ER; Ueland, PM; Ulvik, A1
Eussen, SJ; Meyer, K; Midttun, Ø; Nygård, O; Tell, GS; Ueland, PM; Ulvik, A; Vollset, SE; Zuo, H1
Bangert, V; Hostalek, U; Kaiser, RP; Nix, WA; Obeid, R; Schilling, M; Zirwes, R1
Albersen, M; Bosma, M; de Sain-van der Velden, MG; Hofstede, FC; Jans, JJ; van Hasselt, PM; Verhoeven-Duif, NM; Visser, G1
Bailey-Wilson, JE; Brody, LC; Carter, TC; Cropp, CD; Fan, R; Gibney, ER; Kim, Y; Midttun, Ø; Mills, JL; Molloy, AM; Pangilinan, F; Shane, B; Ueland, PM; Wang, Y; Wilson, AF1
Gregory, JF; Midttun, Ø; Rios-Avila, L; Ueland, PM; Ulvik, A1
McCann, A; Midttun, Ø; Nygård, O; Pedersen, ER; Svingen, GF; Ueland, PM; Ulvik, A1
Abela, L; Albersen, M; Beese, K; Bok, LA; Bürer, C; Crowther, L; Hartmann, H; Hersberger, M; Mathis, D; Papuc, SM; Plecko, B; Rauch, A; Struys, E; Verhoeven-Duif, NM1
Gad, SC; Mujer, CV; Peterson, RC; Sullivan, DW1
Arund, J; Fridolin, I; Kalle, S; Luman, M; Tanner, R; Tomson, R1
Butler, LM; Gao, YT; Huang, JY; Jin, A; Koh, WP; Midttun, Ø; Ueland, PM; Wang, R; Yuan, JM1
Gylling, B; Häggström, J; Hallmans, G; Johansson, I; Myte, R; Palmqvist, R; Schneede, J; Ueland, PM; Ulvik, A; Van Guelpen, B1
Agudo, A; Ardanaz, E; Bergmann, MM; Boeing, H; Boutron-Ruault, MC; Brennan, P; Bueno-de-Mesquita, HB; Chirlaque, MD; Chuang, SC; Fortner, RT; Fournier, A; Gallo, V; Garcia, JRQ; Grankvist, K; Johansson, M; Kaaks, R; Kotanidou, A; Kvaskoff, M; Lagiou, P; Larranaga, N; Midttun, Ø; Palli, D; Panico, S; Peeters, PH; Sanchez, MJ; Severi, G; Sieri, S; Tell, GS; Theofylaktopoulou, D; Travis, RC; Trichopoulou, A; Ueland, PM; Ulvik, A; Vollset, SE; Zuo, H1
Meyer, K; Midttun, Ø; Nygård, O; Tell, GS; Ueland, PM; Ulvik, A; Vollset, SE; Zuo, H1
Akiyama, T; Harada, D; Kitanaka, S; Kobayashi, D; Kobayashi, K; Kubota, T; Matsunami, K; Michigami, T; Mitani, Y; Namba, N; Noda, M; Ogawa, E; Ozono, K; Sugiyama, Y; Suzuki, A; Takeyari, S; Takishima, S; Uematsu, M; Utoyama, M1
Inaba, Y; Kobayashi, D; Misawa, Y; Nakata, S; Sado, T; Sato, M; Tsuno, T; Wada, K; Yamauchi, S1
Kobayashi, D1
Albanes, D; Blot, WJ; Brennan, P; Buring, JE; Cai, Q; Caporaso, NE; Ericson, U; Fanidi, A; Freedman, ND; Gao, Y; Gaziano, JM; Giles, GG; Grankvist, K; Han, J; Hodge, A; Hultdin, J; Hveem, K; Johansson, M; Jones, MR; Koh, W; Langhammer, A; Lee, I; Marchand, LL; McCullough, ML; Midttun, Ø; Næss, M; Pettinger, M; Prentice, R; Relton, C; Severi, G; Shu, X; Stampfer, MJ; Stevens, VL; Tell, GS; Thomson, CA; Ueland, PM; Ulvik, A; Visvanathan, K; Wang, R; Weinstein, SJ; Wu, J; Xiang, Y; Yuan, J; Zeleniuch-Jacquotte, A; Zhang, X; Zheng, W; Ziegler, RG; Zuo, H1
Abulimiti, A; Che, MM; Fang, YJ; Huang, CY; Xu, L; Zhang, CX1
Lang, X; Li, Y; Zhang, D; Zhang, Y1

Reviews

2 review(s) available for pyridoxic acid and vitamin b 6

ArticleYear
Direct and Functional Biomarkers of Vitamin B6 Status.
    Annual review of nutrition, 2015, Volume: 35

    Topics: Amino Acids; Biomarkers; Body Mass Index; Female; Health Status; Humans; Infant; Infant, Newborn; Inflammation; Kynurenine; Life Style; Male; Metabolome; Metabolomics; Nutritional Status; Pregnancy; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Transaminases; Vitamin B 6; Vitamin B 6 Deficiency

2015
[Food Poisoning by Ginkgo Seeds through Vitamin B
    Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan, 2019, Volume: 139, Issue:1

    Topics: Foodborne Diseases; Ginkgo biloba; Humans; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Vitamin B 6; Vitamin B 6 Deficiency

2019

Trials

6 trial(s) available for pyridoxic acid and vitamin b 6

ArticleYear
Elevated plasma 4-pyridoxic acid in renal insufficiency.
    The American journal of clinical nutrition, 2002, Volume: 75, Issue:1

    Topics: Adult; Alkaline Phosphatase; Creatinine; Female; Humans; Lactation; Male; Pregnancy; Pyridoxic Acid; Renal Insufficiency; Vitamin B 6

2002
The effect of B-vitamins on hyperhomocysteinemia in patients on antiepileptic drugs.
    Epilepsy research, 2002, Volume: 51, Issue:3

    Topics: Adult; Anticonvulsants; Cholesterol; Cholesterol, HDL; Cholesterol, LDL; Epilepsy; Fasting; Female; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Intercellular Adhesion Molecule-1; Male; Malondialdehyde; Methionine; Middle Aged; Pyridoxic Acid; Riboflavin; Selectins; Vascular Cell Adhesion Molecule-1; Vitamin B 12; Vitamin B 6; Vitamin B Complex

2002
Plasma vitamin B6 vitamers before and after oral vitamin B6 treatment: a randomized placebo-controlled study.
    Clinical chemistry, 2003, Volume: 49, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Chromatography, High Pressure Liquid; Female; Humans; Male; Middle Aged; Placebos; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Time Factors; Vitamin B 6

2003
Vitamin B6 supplementation increases immune responses in critically ill patients.
    European journal of clinical nutrition, 2006, Volume: 60, Issue:10

    Topics: Aged; Alanine Transaminase; APACHE; Aspartate Aminotransferases; C-Reactive Protein; Critical Illness; Dietary Supplements; Dose-Response Relationship, Immunologic; Erythrocytes; Female; Health Status Indicators; Hospitalization; Humans; Immunity, Cellular; Lymphocytes; Male; Pyridoxal Phosphate; Pyridoxic Acid; Serum Albumin; Vitamin B 6

2006
B-vitamin status and concentrations of homocysteine in Austrian omnivores, vegetarians and vegans.
    Annals of nutrition & metabolism, 2006, Volume: 50, Issue:6

    Topics: Adult; Aged; Alcohol Drinking; Anthropometry; Aspartate Aminotransferases; Austria; Diet; Diet, Vegetarian; Feeding Behavior; Female; Folic Acid; Glutathione Reductase; Homocysteine; Humans; Hyperhomocysteinemia; Male; Meat; Middle Aged; Pyridoxal Phosphate; Pyridoxic Acid; Riboflavin; Riboflavin Deficiency; Surveys and Questionnaires; Thiamine; Transketolase; Vegetables; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B Complex; Vitamin B Deficiency

2006
Cardiovascular disease-risk factors in middle-aged osteopaenic women treated with calcium alone or combined to three nutrients essential to artery and bone collagen.
    Journal of human nutrition and dietetics : the official journal of the British Dietetic Association, 2008, Volume: 21, Issue:2

    Topics: Adult; Ascorbic Acid; Bone Density; Bone Density Conservation Agents; Bone Diseases, Metabolic; Calcium Carbonate; Calcium, Dietary; Cardiovascular Diseases; Cholesterol; Drug Therapy, Combination; Female; Homocysteine; Humans; Middle Aged; Patient Compliance; Postmenopause; Proline; Pyridoxic Acid; Risk Factors; Vitamin B 6

2008

Other Studies

49 other study(ies) available for pyridoxic acid and vitamin b 6

ArticleYear
Vitamin B6 intakes and status of mechanically ventilated critically ill patients in Taiwan.
    European journal of clinical nutrition, 2002, Volume: 56, Issue:5

    Topics: Adult; Aged; Aged, 80 and over; APACHE; Critical Illness; Female; Hospitalization; Humans; Length of Stay; Male; Middle Aged; Nutritional Status; Nutritional Support; Prospective Studies; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Respiration, Artificial; Taiwan; Transaminases; Vitamin B 6

2002
Determination of vitamin B6 vitamers and pyridoxic acid in plasma: development and evaluation of a high-performance liquid chromatographic assay.
    Analytical biochemistry, 2002, Jun-01, Volume: 305, Issue:1

    Topics: Calibration; Chromatography, High Pressure Liquid; Edetic Acid; Fluorescent Dyes; Humans; Pyridoxic Acid; Research Design; Time Factors; Vitamin B 6

2002
Determination of vitamin B-6 estimated average requirement and recommended dietary allowance for children aged 7-12 years using vitamin B-6 intake, nutritional status and anthropometry.
    The Journal of nutrition, 2002, Volume: 132, Issue:10

    Topics: Administration, Oral; Alanine Transaminase; Anthropometry; Aspartate Aminotransferases; Biomarkers; Body Mass Index; Child; Child Nutritional Physiological Phenomena; Erythrocytes; Female; Humans; Male; Nutrition Policy; Nutrition Surveys; Nutritional Requirements; Nutritional Status; Pyridoxal Phosphate; Pyridoxic Acid; Taiwan; Vitamin B 6

2002
Improved vitamin B-6 status is positively related to lymphocyte proliferation in young women consuming a controlled diet.
    The Journal of nutrition, 2002, Volume: 132, Issue:11

    Topics: Adult; Alanine Transaminase; Body Height; Diet; Erythrocytes; Female; Humans; Interleukin-2; Leukocytes, Mononuclear; Lymphocyte Activation; Nutritional Status; Phytohemagglutinins; Pyridoxal Phosphate; Pyridoxic Acid; Vitamin B 6

2002
Pyridoxal phosphate decreases in plasma but not erythrocytes during systemic inflammatory response.
    Clinical chemistry, 2003, Volume: 49, Issue:3

    Topics: Adult; Aged; C-Reactive Protein; Chromatography, High Pressure Liquid; Chronic Disease; Critical Illness; Erythrocytes; Female; Humans; Inflammation; Male; Middle Aged; Pyridoxal Phosphate; Pyridoxic Acid; Reference Values; Serum Albumin; Vitamin B 6

2003
Fluorometric determination of vitamin B6. III. Fractional determination of pyridoxal and 4-pyridoxic acid.
    The Journal of vitaminology, 1955, Oct-10, Volume: 1, Issue:4

    Topics: Fluorometry; Pyridoxal; Pyridoxic Acid; Vitamin B 6; Vitamin B Complex; Vitamins

1955
Fluorometric determination of vitamin B6. IV. Fractional determination of vitamin B6 components and 4-pyridoxic acid in the urine.
    The Journal of vitaminology, 1955, Oct-10, Volume: 1, Issue:4

    Topics: Body Fluids; Fluorometry; Humans; Pyridoxic Acid; Urine; Vitamin B 6; Vitamin B Complex; Vitamins

1955
On the urinary excretion of 4-pyridoxic acid and its significance.
    The Journal of vitaminology, 1956, Sep-10, Volume: 2, Issue:3

    Topics: Humans; Pyridoxic Acid; Vitamin B 6

1956
The determination of 4-pyridoxic acid in human urine.
    The Journal of biological chemistry, 1958, Volume: 233, Issue:3

    Topics: Body Fluids; Humans; Isomerism; Niacin; Nicotinic Acids; Pyridoxic Acid; Vitamin B 6

1958
[On the fluorimetric determination of thiamine, riboflavin, 4-pyridoxic acid and N1-methylnicotinamide in urine].
    Laboratornoe delo, 1962, Volume: 8

    Topics: Fluorometry; Humans; Niacin; Niacinamide; Nicotinic Acids; Pyridoxic Acid; Riboflavin; Thiamine; Vitamin B 6

1962
[On the significance of the determination of urinary excretion of 4-pyridoxic acid in the study on vitamin B6 metabolism].
    Laboratornoe delo, 1962, Volume: 8

    Topics: Biochemical Phenomena; Humans; Pyridoxic Acid; Vitamin B 6

1962
URINARY VITAMIN B6 AND 4-PYRIDOXIC ACID IN HEALTH AND IN VITAMIN B6 DEPENDENCY.
    Pediatrics, 1965, Volume: 36

    Topics: Biological Assay; Child; Chromatography; Humans; Hydrogen-Ion Concentration; Infant; Isonicotinic Acids; Pyridoxic Acid; Pyridoxine; Saccharomyces; Temperature; Urinary Tract; Urine; Vitamin B 6

1965
Assessment of vitamin B-6 estimated average requirement and recommended dietary allowance for adolescents aged 13-15 years using vitamin B-6 intake, nutritional status and anthropometry.
    The Journal of nutrition, 2003, Volume: 133, Issue:10

    Topics: Adolescent; Alanine; Anthropometry; Aspartate Aminotransferases; Diet; Erythrocytes; Female; Humans; Male; Nutrition Policy; Nutritional Requirements; Nutritional Status; Pyridoxal Phosphate; Pyridoxic Acid; Taiwan; Vitamin B 6

2003
Vitamin B6 metabolites in idiopathic calcium stone formers: no evidence for a link to hyperoxaluria.
    Urological research, 2004, Volume: 32, Issue:1

    Topics: Adult; Aged; Case-Control Studies; Chromatography, High Pressure Liquid; Cross-Sectional Studies; Humans; Hyperoxaluria; Kidney Calculi; Male; Middle Aged; Oxalates; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Vitamin B 6

2004
A study of the measurement of 4-pyridoxic acid in urine.
    The Journal of biological chemistry, 1951, Volume: 189, Issue:2

    Topics: Body Fluids; Humans; Pyridoxic Acid; Urine; Vitamin B 6

1951
Major factors modulating the serum oxalic acid level in hemodialysis patients.
    Frontiers in bioscience : a journal and virtual library, 2004, Sep-01, Volume: 9

    Topics: Aged; Ascorbic Acid; Citric Acid; Creatinine; Female; Glycolates; Humans; Kidney Failure, Chronic; Male; Middle Aged; Oxalic Acid; Pyridoxic Acid; Renal Dialysis; Risk; Time Factors; Vitamin B 6

2004
Urinary and fecal elimination of B6 and 4-pyridoxic acid on three levels of intake.
    The Journal of nutrition, 1950, Aug-10, Volume: 41, Issue:4

    Topics: Humans; Pyridoxic Acid; Urinary Tract; Vitamin B 6

1950
B-6 vitamers and 4-pyridoxic acid in the plasma, erythrocytes, and urine of postmenopausal women.
    The American journal of clinical nutrition, 2004, Volume: 80, Issue:4

    Topics: Adult; Aging; Erythrocytes; Estradiol; Female; Humans; Middle Aged; Nutritional Status; Postmenopause; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Vitamin B 6

2004
Effects of excess pantothenic acid administration on the other water-soluble vitamin metabolisms in rats.
    Journal of nutritional science and vitaminology, 2005, Volume: 51, Issue:6

    Topics: Animals; Ascorbic Acid; Diet; Eating; Energy Metabolism; Liver; Male; Niacin; Niacinamide; Organ Size; Pantothenic Acid; Pyridoxic Acid; Rats; Rats, Wistar; Riboflavin; Solubility; Thiamine; Vitamin B 6; Vitamin B Complex; Vitamins; Water; Weight Gain

2005
Plasma vitamin B-6 forms and their relation to transsulfuration metabolites in a large, population-based study.
    The American journal of clinical nutrition, 2007, Volume: 86, Issue:1

    Topics: Cohort Studies; Cystathionine; Female; Genotype; Humans; Hydrolases; Male; Methylenetetrahydrofolate Reductase (NADPH2); Middle Aged; Polymorphism, Single Nucleotide; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Regression Analysis; Vitamin B 6

2007
Vitamin B6 group; urinary excretion of pyridoxal, pyridoxamine, pyridoxine, and 4-pyridoxic acid in human subjects.
    Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.), 1949, Volume: 70, Issue:2

    Topics: Humans; Pyridoxal; Pyridoxamine; Pyridoxic Acid; Pyridoxine; Vitamin B 6

1949
Determination of individual vitamin B(6) compounds based on enzymatic conversion to 4-pyridoxolactone.
    Journal of nutritional science and vitaminology, 2008, Volume: 54, Issue:1

    Topics: Alcohol Oxidoreductases; Animals; Capsicum; Chickens; Chromatography, High Pressure Liquid; Food Analysis; Garlic; Glucosides; Hydrochloric Acid; Hydrolysis; Pyridoxic Acid; Pyridoxine; Time Factors; Transaminases; Vitamin B 6; Vitamin B Complex

2008
The chemistry of vitamin B6; conversion of pyridoxine to the lactone of 4-pyridoxic acid.
    Journal of the American Chemical Society, 1948, Volume: 70, Issue:10

    Topics: Humans; Lactones; Pyridoxic Acid; Pyridoxine; Vitamin B 6

1948
Application of the high-performance liquid chromatography method with coulometric detection for determination of vitamin B(6) in human plasma and serum.
    Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 2009, Oct-01, Volume: 877, Issue:27

    Topics: Adult; Chromatography, High Pressure Liquid; Drug Stability; Electrochemical Techniques; Female; Humans; Linear Models; Male; Pyridoxic Acid; Reproducibility of Results; Sensitivity and Specificity; Vitamin B 6

2009
Vitamin B6 metabolism in chronic kidney disease--relation to transsulfuration, advanced glycation and cardiovascular disease.
    Nephron. Clinical practice, 2010, Volume: 114, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Cardiovascular Diseases; Erythrocytes; Female; Glycation End Products, Advanced; Humans; Male; Middle Aged; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxic Acid; Renal Insufficiency, Chronic; Vitamin B 6

2010
Development of simultaneous enzymatic assay method for all six individual vitamin B6 forms and pyridoxine-beta-glucoside.
    Journal of nutritional science and vitaminology, 2010, Volume: 56, Issue:3

    Topics: Adult; Analytic Sample Preparation Methods; Chromatography, High Pressure Liquid; Glucosides; Humans; Male; Microchemistry; Pyridoxal; Pyridoxamine; Pyridoxic Acid; Pyridoxine; Time Factors; Vitamin B 6; Young Adult

2010
Vitamin B6 and the immunity in kidney transplant recipients.
    Journal of renal nutrition : the official journal of the Council on Renal Nutrition of the National Kidney Foundation, 2013, Volume: 23, Issue:1

    Topics: Adolescent; Adult; Aged; Biomarkers; Child; Chromatography, High Pressure Liquid; Female; Humans; Immunity; Interleukin-10; Interleukin-6; Kidney Transplantation; Latent TGF-beta Binding Proteins; Leukocytes, Mononuclear; Male; Middle Aged; Pyridoxal; Pyridoxamine; Pyridoxic Acid; Pyridoxine; Retrospective Studies; T-Lymphocyte Subsets; Vitamin B 6; Vitamin B 6 Deficiency; Young Adult

2013
Vitamin B-6 vitamer levels in plasma and related symptoms in hemodialysis subjects taking low- and high-dose renal multivitamin supplements.
    International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition, 2012, Volume: 82, Issue:2

    Topics: Dietary Supplements; Dose-Response Relationship, Drug; Humans; Peripheral Nervous System Diseases; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; Renal Dialysis; Vitamin B 6; Vitamins

2012
The intestine plays a substantial role in human vitamin B6 metabolism: a Caco-2 cell model.
    PloS one, 2013, Volume: 8, Issue:1

    Topics: Blotting, Western; Caco-2 Cells; Hep G2 Cells; Humans; In Vitro Techniques; Intestinal Mucosa; Pyridoxal; Pyridoxal Kinase; Pyridoxamine; Pyridoxic Acid; Pyridoxine; Tandem Mass Spectrometry; Vitamin B 6

2013
Contents of all forms of vitamin B6, pyridoxine-β-glucoside and 4-pyridoxic acid in mature milk of Japanese women according to 4-pyridoxolactone-conversion high performance liquid chromatography.
    Journal of nutritional science and vitaminology, 2013, Volume: 59, Issue:1

    Topics: Adult; Animals; Cattle; Chromatography, High Pressure Liquid; Female; Glucosides; Humans; Japan; Milk; Milk, Human; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Pyridoxine; United States; Vitamin B 6

2013
Vitamin B-6 vitamers in human plasma and cerebrospinal fluid.
    The American journal of clinical nutrition, 2014, Volume: 100, Issue:2

    Topics: Adolescent; Adult; Algorithms; Chromatography, High Pressure Liquid; Female; Humans; Limit of Detection; Male; Middle Aged; Netherlands; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxic Acid; Reference Values; Reproducibility of Results; Sex Characteristics; Tandem Mass Spectrometry; Vitamin B 6; Young Adult

2014
Evidence for increased catabolism of vitamin B-6 during systemic inflammation.
    The American journal of clinical nutrition, 2014, Volume: 100, Issue:1

    Topics: Aged; Biomarkers; Body Mass Index; C-Reactive Protein; Cross-Sectional Studies; Dietary Supplements; Female; Humans; Inflammation; Kynurenine; Linear Models; Longitudinal Studies; Male; Middle Aged; Neopterin; Norway; Oxidative Stress; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; ROC Curve; Tryptophan; Vitamin B 6

2014
Markers of vitamin B6 status and metabolism as predictors of incident cancer: the Hordaland Health Study.
    International journal of cancer, 2015, Jun-15, Volume: 136, Issue:12

    Topics: Aged; Biomarkers; Female; Follow-Up Studies; Health Surveys; Humans; Incidence; Kynurenine; Male; Middle Aged; Multivariate Analysis; Neoplasms; Norway; Predictive Value of Tests; Prognosis; Proportional Hazards Models; Prospective Studies; Pyridoxal Phosphate; Pyridoxic Acid; Risk Assessment; Risk Factors; Vitamin B 6; Xanthurenates

2015
Vitamin B status in patients with type 2 diabetes mellitus with and without incipient nephropathy.
    Diabetes research and clinical practice, 2015, Volume: 107, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Albuminuria; Biomarkers; Case-Control Studies; Diabetes Mellitus, Type 2; Diabetic Nephropathies; Female; Humans; Inflammation; Male; Middle Aged; Pyridoxic Acid; Thiamine; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency; Young Adult

2015
Vitamin B6 in plasma and cerebrospinal fluid of children.
    PloS one, 2015, Volume: 10, Issue:3

    Topics: Adolescent; Anticonvulsants; Child; Child, Preschool; Chromatography, Liquid; Cross-Sectional Studies; Female; Humans; Infant; Intellectual Disability; Male; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxic Acid; Tandem Mass Spectrometry; Vitamin B 6

2015
Common Variants at Putative Regulatory Sites of the Tissue Nonspecific Alkaline Phosphatase Gene Influence Circulating Pyridoxal 5'-Phosphate Concentration in Healthy Adults.
    The Journal of nutrition, 2015, Volume: 145, Issue:7

    Topics: Adolescent; Adult; Alkaline Phosphatase; Aspartate Aminotransferases; Biomarkers; Chromatography, Liquid; Female; Genome-Wide Association Study; Healthy Volunteers; Humans; Ireland; Linear Models; Male; Polymorphism, Single Nucleotide; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Tandem Mass Spectrometry; Vitamin B 6; Young Adult

2015
Vitamin B-6 catabolism and long-term mortality risk in patients with coronary artery disease.
    The American journal of clinical nutrition, 2016, Volume: 103, Issue:6

    Topics: Adult; Aged; Aged, 80 and over; Biomarkers; C-Reactive Protein; Coronary Artery Disease; Female; Humans; Inflammation; Male; Middle Aged; Mortality; Myocardial Infarction; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Risk Factors; Vitamin B 6

2016
The value of plasma vitamin B6 profiles in early onset epileptic encephalopathies.
    Journal of inherited metabolic disease, 2016, Volume: 39, Issue:5

    Topics: Adolescent; Adult; Biomarkers; Child; Child, Preschool; Female; Humans; Infant; Infant, Newborn; Male; Metabolism, Inborn Errors; Plasma; Pyridoxal; Pyridoxal Phosphate; Pyridoxamine; Pyridoxic Acid; Pyridoxine; Spasms, Infantile; Vitamin B 6; Young Adult

2016
A 7-day intravenous toxicity study and neurotoxicity assessment of pyridorin in Sprague-Dawley rats.
    Human & experimental toxicology, 2017, Volume: 36, Issue:7

    Topics: Administration, Intravenous; Animals; Female; Male; Neurotoxicity Syndromes; No-Observed-Adverse-Effect Level; Pyridoxal; Pyridoxamine; Pyridoxic Acid; Pyridoxine; Rats, Sprague-Dawley; Toxicity Tests, Subacute; Vitamin B 6

2017
4-Pyridoxic Acid in the Spent Dialysate: Contribution to Fluorescence and Optical Monitoring.
    PloS one, 2016, Volume: 11, Issue:9

    Topics: Aged; Biotransformation; Chromatography, High Pressure Liquid; Dialysis Solutions; Female; Fluorescence; Hemodiafiltration; Humans; Kidney Failure, Chronic; Male; Middle Aged; Pyridoxic Acid; Spectrometry, Fluorescence; Vitamin B 6; Vitamin B 6 Deficiency

2016
Serum B
    Cancer causes & control : CCC, 2016, Volume: 27, Issue:12

    Topics: Aged; Asian People; Biomarkers, Tumor; Case-Control Studies; Female; Humans; Male; Middle Aged; Pancreatic Neoplasms; Prospective Studies; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Risk Factors; Singapore; Vitamin B 6; Vitamin B Complex

2016
Vitamin B-6 and colorectal cancer risk: a prospective population-based study using 3 distinct plasma markers of vitamin B-6 status.
    The American journal of clinical nutrition, 2017, Volume: 105, Issue:4

    Topics: Adult; Aged; Biomarkers; Case-Control Studies; Colorectal Neoplasms; Female; Humans; Inflammation; Kynurenine; Male; Middle Aged; Nutritional Status; Odds Ratio; Oxidative Stress; Prospective Studies; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Sweden; Vitamin B 6; Vitamin B 6 Deficiency; Xanthurenates

2017
Results from the European Prospective Investigation into Cancer and Nutrition Link Vitamin B6 Catabolism and Lung Cancer Risk.
    Cancer research, 2018, 01-01, Volume: 78, Issue:1

    Topics: Adult; Aged; Case-Control Studies; Europe; Female; Humans; Lung Neoplasms; Male; Middle Aged; Prospective Studies; Pyridoxal Phosphate; Pyridoxic Acid; Risk Factors; Vitamin B 6

2018
The PAr index, an indicator reflecting altered vitamin B-6 homeostasis, is associated with long-term risk of stroke in the general population: the Hordaland Health Study (HUSK).
    The American journal of clinical nutrition, 2018, 01-01, Volume: 107, Issue:1

    Topics: Aged; Body Mass Index; C-Reactive Protein; Exercise; Female; Follow-Up Studies; Health Surveys; Homeostasis; Humans; Incidence; Male; Middle Aged; Norway; Prospective Studies; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Risk Factors; Sensitivity and Specificity; Stroke; Vitamin B 6

2018
Pyridoxal 5'-phosphate and related metabolites in hypophosphatasia: Effects of enzyme replacement therapy.
    Molecular genetics and metabolism, 2018, Volume: 125, Issue:1-2

    Topics: Adolescent; Adult; Alkaline Phosphatase; Child; Child, Preschool; Chromatography, High Pressure Liquid; Enzyme Replacement Therapy; Ethanolamines; Female; Humans; Hypophosphatasia; Immunoglobulin G; Infant; Infant, Newborn; Male; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Recombinant Fusion Proteins; Vitamin B 6; Young Adult

2018
Concentrations of various forms of vitamin B
    Brain & development, 2019, Volume: 41, Issue:3

    Topics: Child, Preschool; Developmental Disabilities; Female; Foodborne Diseases; gamma-Aminobutyric Acid; Ginkgo biloba; Glutamic Acid; Humans; Plant Extracts; Pyridoxic Acid; Pyridoxine; Seeds; Vitamin B 6

2019
Vitamin B6 catabolism and lung cancer risk: results from the Lung Cancer Cohort Consortium (LC3).
    Annals of oncology : official journal of the European Society for Medical Oncology, 2019, 03-01, Volume: 30, Issue:3

    Topics: Adult; Aged; Female; Humans; Inflammation; Lung Neoplasms; Male; Metabolism; Middle Aged; Pyridoxic Acid; Risk Factors; Smokers; Vitamin B 6

2019
Association of Serum Pyridoxal-5'-Phosphate, Pyridoxal, and PAr with Colorectal Cancer Risk: A Large-Scale Case-Control Study.
    Nutrients, 2022, Jun-09, Volume: 14, Issue:12

    Topics: Case-Control Studies; Colorectal Neoplasms; Humans; Male; Pyridoxal; Pyridoxal Phosphate; Pyridoxic Acid; Vitamin B 6; Vitamins

2022
Associations of Serum Vitamin B6 Status and Catabolism With All-Cause Mortality in Patients With T2DM.
    The Journal of clinical endocrinology and metabolism, 2022, 09-28, Volume: 107, Issue:10

    Topics: Diabetes Mellitus, Type 2; Humans; Nutrition Surveys; Phosphates; Prospective Studies; Pyridoxal Phosphate; Pyridoxic Acid; Vitamin B 6

2022