Results 21 to 30 of about 5,366 (188)
Journal of Nutritional Science and Vitaminology, 1992 The absorption of pyridoxamine from the intestine of the mouse was studied in whole animals. [3H]Pyridoxamine was orally administered and the distribution of isotope between the six recognized forms of vitamin B6 was determined in portal blood after the administration.
T, Sakurai +3 more
openaire +4 more sources
Intracellular localization of pyridoxamine-5-phosphate oxidase in rabbit liver. [PDF]
, 1974 Pyridoxamine-P oxidase, enzyme with an action mechanism very similar to diamine oxidase, is entirely recovered in 105000 g supernatant fluid, while the diamine oxidas was completely recovered in the microsomal fraction.
Argento-Ceru, Maria Paola +7 more
core +1 more source
Effect of Pyridoxamine Treatment on Arterial Stiffness and Cognitive Function in Old Mice [PDF]
, 2021 1 page.With advancing age, large arteries experience increased stiffness in their walls, while small arteries maintain elasticity. Arterial stiffening can occur when advanced glycation end-products (AGEs) form, resulting in collagen in the extracellular ...
Reeve, Emily, Wolf, Julia
core +1 more source
Molecules, 2018 [13C3]-labelled vitamers (PN, PL and PM) of the B6 group were prepared starting from [13C3]-propionic acid. [13C3]-PN was synthesized in ten linear steps with an overall yield of 17%.
Thomas Bachmann, Michael Rychlik
doaj +1 more source
Frontiers in Pharmacology, 2019 Neonatal epileptic encephalopathy (NEE), as a result of pyridoxine 5′-phosphate oxidase (PNPO) deficiency, is a rare neural disorder characterized by intractable seizures and usually leads to early infant death.
Po-Yuan Chen +5 more
doaj +1 more source
All-enzymatic HPLC method for determination of individual and total contents of vitamin B6 in foods
Food & Nutrition Research, 2012 Background : There is a need for a reliable and accurate method for quantification of each of the seven individual vitamin B6 compounds including pyridoxine-β-glucoside in foods.
Huong Thi Viet Do +3 more
doaj +1 more source
Asymmetric biomimetic transamination of α-keto amides to peptides
Nature Communications, 2021 Asymmetric transamination of α-keto amides could provide an efficient strategy to synthesise peptides, but has not been well developed yet. Here, the authors design chiral pyridoxamine catalyst and realize the asymmetric biomimetic transamination of α ...
Weiqi Cai +7 more
doaj +1 more source
Molecules, 2014 The purpose of this study was to examine the application of the coordinated cis-[Cr(C2O4)(pm)(OH)2]+ cation where pm denotes pyridoxamine, as a specific sensing ion for the detection of hydrogen peroxide (H2O2).
Dagmara Jacewicz +5 more
doaj +1 more source
Dendrimeric Pyridoxamine Enzyme Mimics
, 2016 PAMAM dendrimers from generations 1−6 were synthesized with pyridoxamine in their core. They transaminated pyruvic and phenylpyruvic acids in water to alanine and phenylalanine, respectively, with Michaelis−Menten kinetics and high effectiveness compared
Ronald Breslow (1835350), Lei Liu (5074)
core +1 more source
Molecules, 2020 Water-soluble vitamins like B3 (nicotinamide), B6 (pyridoxine), and B9 (folic acid) are of utmost importance in human health and disease, as they are involved in numerous critical metabolic reactions. Not surprisingly, deficiencies of these vitamins have
Ghada Rashad Ibrahim +5 more
doaj +1 more source