pyridoxal


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pyridoxal

 [pir″ĭ-dok´sal]
a form of vitamin B6.
pyridoxal phosphate a major coenzyme involved in amino acid metabolism.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

pyr·i·dox·al (PL),

(pir'i-dok'săl),
The 4-aldehyde of pyridoxine, having a similar physiologic action.
See also: pyridoxine.
Farlex Partner Medical Dictionary © Farlex 2012

pyridoxal

(pĭr′ĭ-dŏk′səl)
n.
An aldehyde, C8H9NO3, that is one of several forms of vitamin B6.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.
References in periodicals archive ?
[4] Nonstandard abbreviations: ALP, alkaline phosphatase; PLP, pyridoxal 5'-phosphate; PA, pyridoxic acid; HPP, hypophosphatasia; TNSALP, tissue-nonspecific isoenzyme of alkaline phosphatase; PPi, inorganic pyrophosphate.
Banerjee, "Characterization of the heme and pyridoxal phosphate cofactors of human cystathionine [beta]-synthase reveals nonequivalent active sites," Biochemistry, vol.
The ingredients were composed of NaCl, L-Arg, L-Gly, L-His, L-Leu, L-Met, L-Phe, L-Thr, L-Ser, L-Cys, L-Asn, L-Glu, L-Iso, L-Lys, L-Try, pyridoxal, pantothenic acid, niacin, riboflavin, folic acid, MgS[O.sub.4] x 7[H.sup.2]O, MnS[O.sub.4] x 4[H.sub.2]O, K[H.sub.2]P[O.sub.4], [K.sub.2]HP[O.sub.4], C[H.sub.3]COONa, adenine, uracil, and glucose, which were the macro- and micronutrients needed by biosynthesis of Enterocin Y31.
CD, cluster of differentiation; IFN-[gamma], interferon gamma; IL-2, interleukin-2; IL-4, interleukin-4; PLP, pyridoxal 5'-phosphate; SOCS-1, suppressor of cytokine signaling 1; T-bet, T-box transcription factor; XA, xanthurenic acid; [DELTA] means the indictor was detected after ConA stimulation.
Pawpaw is regarded as an outstanding source of ascorbic acid, riboflavin and a fair source of iron, calcium, thiamin, nicotinic acid, pantothen, pyridoxal and naphthaquinone.
A randomized multicenter trial (N=214) found that adding a supplement containing L-methylfolate 3 mg, pyridoxal 5-phosphate 35 mg, and methylcobalamin 2 mg twice daily to other medications (eg, pregabalin, gabapentin, or duloxetine) improved symptoms of diabetic neuropathy.
Vitamin B6 (VitB6) includes pyridoxal, pyridoxine, and pyridoxamine, which function as essential cofactors for enzymes involved in various metabolic activities, which include amino acid, fat, and glucose metabolism [1].
Vitamin B6 is a collective term for a group of three related compounds, pyridoxine, pyridoxal, pyridoxamine, and their phosphorylated derivatives (30).
Plasma vitamin B6 (pyridoxal and pyridoxal phosphate) concentration was measured by high-performance liquid chromatography (Thermo Finnigan Spectra Systems HPLC, USA).
It upregulates a protective factor, insulin like growth factor binding protein 1 (IGFBP1); its mRNA is upregulated in HT29 colon carcinoma cells exposed to pyridoxal (a form of vitamin B6).
And the combined use of L-methylfolate, MeCbl, and pyridoxal 5'-phosphate improved the calf muscle surface neural density [40].
Na3, Fe(NO3)3, FeSO4, folic acid, glucose, H2Se03, HEPES, hypoxanthine, insulin human, KCI, linoleic acid, lipoic acid, MgC12, MnC12, MnSO4, myo-inositol, Na2HPO4, Na2Se03, Na2SiO3, NaC1, NaH2PO4, NaHCO3, sodium pyruvate, sodium acetate, NH4V03, NiC12, nicotinamide, phenol red, polysorbate 80, putrescine, putrescine 2HC1, pyridoxine HO, pyridoxal Ha, riboflavin, SnC12, thiamine HO, thymidine, vitamin B12 and ZnSO4.