Results 51 to 60 of about 504,978 (306)
Molecules, 2022 The influence of chitosan (CS) and amphiphilic polymers (AP: pluronic F108 and polyvinylpyrrolidone (PVP)) on the photocatalytic activity of rose bengal (RB) in a model reaction of tryptophan photo-oxidation in phosphate-buffered saline (PBS) was studied.
Anastasia S. Kuryanova +8 more
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The Kynurenine Pathway in Obese Middle-Aged Women with Normoglycemia and Type 2 Diabetes
Metabolites, 2022 We examined the relationships of tryptophan (Trp) and the metabolites of the kynurenine pathway (KP) to the occurrence of type 2 diabetes (T2D) and metabolic risk factors in obese middle-aged women.
Justyna Kubacka +4 more
doaj +1 more source
Analysis of indole derivatives in methanolic extracts from mycelium of Agaricus bisporus cultured in vitro on liquid Oddoux medium [PDF]
, 2014 Methanolic extracts obtained from biomass of Agaricus bisporus (J.E. Lange) Imbach cultured in vitro were analyzed for qualitative and quantitative composition of non-hallucinogenic indole compounds in order to compare their amount with fruiting bodies ...
Hałaszczuk Patrycja +4 more
core +1 more source
Molecules, 2021 It has been reported that monoamine neurotransmitters can be produced by gut microbiota, and that several related metabolites of amino acids in these pathways are associated with nervous system (NVS) diseases. Herein, we focused on three pathways, namely,
Shu-Rong Ma +9 more
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Journal of Neuroinflammation, 2021 Inflammatory bowel disease (IBD), which mainly includes ulcerative colitis (UC) and Crohn's disease (CD), is a group of chronic bowel diseases that are characterized by abdominal pain, diarrhea, and bloody stools.
Li-ming Chen +8 more
semanticscholar +1 more source
Proton transfer in histidine-tryptophan heterodimers embedded in helium droplets
, 2015 We used cold helium droplets as nano-scale reactors to form and ionize, by electron bombardment and charge transfer, aromatic amino acid heterodimers of histidine with tryptophan, methyl-tryptophan, and indole. The molecular interaction occurring through
Bellina, Bruno +2 more
core +1 more source
Nature MicrobiologyTryptophan is catabolized by gut microorganisms resulting in a wide range of metabolites implicated in both beneficial and adverse host effects. How gut microbial tryptophan metabolism is directed towards indole, associated with chronic kidney disease ...
A. Sinha +8 more
semanticscholar +1 more source
HeliyonBackground: Tryptophan is an essential amino acid with anti-inflammatory and immunomodulatory effects. However, the absorption of amino acids including tryptophan is relatively slower than the absorption of dipeptides. Therefore, we have two aims in this
Jae B. Park, Renee Peters
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Site-Directed Mutagenesis and Site-Specific Binding Analysis of Calmodulin (CaM) [PDF]
, 2017 Calcium signaling is a major regulatory system in cells and a crucial part of cell biology. An important element in the decoding of intracellular calcium concentration into downstream processes is the ubiquitous and highly conserved calcium binding ...
Dokic, Yelena
core +1 more source
MRI Relaxivity Changes of the Magnetic Nanoparticles Induced by Different Amino Acid Coatings
Nanomaterials, 2020 In this study, we analysed the physico-chemical properties of positively charged magnetic fluids consisting of magnetic nanoparticles (MNPs) functionalised by different amino acids (AAs): glycine (Gly), lysine (Lys) and tryptophan (Trp), and the ...
Iryna Antal +8 more
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