Amino acid metabolism conflicts with protein diversity [PDF]
arXiv, 2014 The twenty protein coding amino acids are found in proteomes with different relative abundances. The most abundant amino acid, leucine, is nearly an order of magnitude more prevalent than the least abundant amino acid, cysteine. Amino acid metabolic costs differ similarly, constraining their incorporation into proteins.
arxiv
Miniaturised control of acidity in multiplexed microreactors [PDF]
arXiv, 2019 The control of acidity influences the structural assembly of biopolymers that are essential for a wide range of applications. Its miniaturization can increase the speed and the possibilities of combinatorial throughput for their manipulation, similarly to the way that the miniaturization of transistors allows the high throughput of logical operations ...
arxiv
Electrochemical analysis on compounds of the vitamin B6 family using glassy carbon electrodes
, 2012 The electrochemical reduction of vitamin B6 group and related compounds has been performed at pH neutral using glassy carbon electrodes. Irreversible bi- or tetra-electronic processes controlled by diffusion on the top of the wave are observed for these ...
Blazquez, Manuel +3 more
core
Characterization, quantification, and in vivo effects of vitamin B6 antagonists from flaxseed on amino acid metabolism in a rodent model of moderate vitamin B6 deficiency [PDF]
, 2015 Vitamin B6, or more specifically the active form pyridoxal 5ʹ-phosphate (PLP), plays a crucial role as a cofactor for numerous enzymes linked to carbohydrate, fatty acid, and amino acid metabolism.
Mayengbam, Shyamchand S.
core +1 more source
Association between dietary macronutrient composition and plasma one-carbon metabolites and B-vitamin cofactors in patients with stable angina pectoris [PDF]
Elevated plasma concentrations of several one-carbon metabolites are associated with increased CVD risk. Both diet-induced regulation and dietary content of one-carbon metabolites can influence circulating concentrations of these markers.
Bråtveit, Marianne +13 more
core +1 more source
Diabetology & Metabolic SyndromeBackground Time in range (TIR), as an important glycemic variability (GV) index, is clearly associated with disease complications in type 1 diabetes (T1D). Metabolic dysregulation is also involved in the risks of T1D complications.
Liyuan Ma +5 more
doaj +1 more source
Interactions between Artificial Gravity, Affected Physiological Systems, and Nutrition [PDF]
, 2007 Malnutrition, either by insufficient supply of some nutrients or by overfeeding has a profound effect on the health of an organism. Therefore, optimal nutrition is mandatory on Earth (1 g), in microgravity and also when applying artificial gravity to the
Baecker, Natalie +3 more
core +1 more source
Potential Contributors To The Decreased Vitamin B6 Levels After Transplantation [PDF]
, 2014 Vitamin B6 deficiency as measured by plasma concentrations of pyridoxal 5` phosphate (P5P), the active form of vitamin B6, has been reported in several organ transplant recipients. The highest incidence of vitamin B6 deficiency has been observed in small
Shawaqfeh, Mohammad S
core
Reactions of Pyridoxal, Amino Acids and Metal Ions in Methanol
Chemical and Pharmaceutical Bulletin, 1968 Reactions of pyridoxal and related substances, including reaction products of pyridoxal and amino acids or amines reported in the previous paper, with divalent transition metal ions in methanol were examined by electronic absorption spectra. Spectral properties of metal chelates of pyridoxylidene amino acids or amines, pyridoxal and pyridoxamine were ...
openaire +3 more sources