Results 11 to 20 of about 436,973 (328)

Glycated Tryptophan in the Plasma of Chickens Fed Tryptophan-excess Diets

The Journal of Poultry Science, 2015
When tryptophan is glycated with glucose, it results in forming two types of glycated tryptophan, glucose-tryptophan Amadori product and (1R, 3S)-1-(D- gluco-1,2,3,4,5-pentahydroxypentyl)-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid (PHP-THβC ...
Ryosuke Makino, Yoshimi Kawashima, Yuki Kajita, Toshiharu Namauo, Satoshi Ogawa, Hiroki Muraoka, Shinobu Fujimura, Kazumi Kita   +7 more
doaj   +1 more source

Tryptophan to Tryptophan Hole Hopping in an Azurin Construct

The Journal of Physical Chemistry B, 2023
Electron transfer (ET) between neutral and cationic tryptophan residues in the azurin construct [ReI(H126)(CO)3(dmp)](W124)(W122)CuI (dmp = 4,7-Me2-1,10-phenanthroline) was investigated by Born-Oppenheimer quantum-mechanics/molecular mechanics/molecular dynamics (QM/MM/MD) simulations.
Martin Melčák, Filip Šebesta, Jan Heyda, Harry B. Gray, Stanislav Záliš, Antonín Vlček   +5 more
openaire   +4 more sources

Estimation of dietary tryptophan requirement for laying duck breeders: effects on productive and reproductive performance, egg quality, reproductive organ and ovarian follicle development and serum biochemical indices

Poultry Science, 2021
: This study aimed to determine the dietary tryptophan (Trp) requirement for laying duck breeders. A total of 504 Longyan duck breeders (body weight: 1.20 ± 0.02 kg) aged 22 wk were randomly allocated to 6 treatments, each with 6 replicates of 14 ducks ...
Y.N. Zhang, D. Ruan, S. Wang, X.B. Huang, K.C. Li, W. Chen, W.G. Xia, S.L. Wang, C.T. Zheng   +8 more
doaj   +1 more source

Detection of Two Types of Glycated Tryptophan Compounds in the Plasma of Chickens Fed Tryptophan Excess Diets

The Journal of Poultry Science, 2013
When tryptophan is glycated with glucose, it results in forming two types of glycated tryptophan compounds, glucose-tryptophan Amadori product and (1R, 3S)-1-(D-gluco-1,2,3,4,5-pentahydroxypentyl)-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid (PHP ...
Kazumi Kita, Yoshimi Kawashima, Ryosuke Makino, Toshiharu Namauo, Satoshi Ogawa, Hiroki Muraoka, Shinobu Fujimura   +6 more
doaj   +1 more source

Pharmacological Targets of Kaempferol Within Inflammatory Pathways—A Hint Towards the Central Role of Tryptophan Metabolism

Antioxidants, 2020
The flavonoid kaempferol is almost ubiquitously contained in edible and medicinal plants and exerts a broad range of interesting pharmacological activities.
Stefanie Hofer, Simon Geisler, Rebecca Lisandrelli, Hieu Nguyen Ngoc, Markus Ganzera, Harald Schennach, Dietmar Fuchs, Julian E. Fuchs, Johanna M. Gostner, Katharina Kurz   +9 more
doaj   +1 more source

Clinical Persistence of Chlamydia trachomatis Sexually Transmitted Strains Involves Novel Mutations in the Functional αββα Tetramer of the Tryptophan Synthase Operon. [PDF]

, 2019
Clinical persistence of Chlamydia trachomatis (Ct) sexually transmitted infections (STIs) is a major public health concern. In vitro persistence is known to develop through interferon gamma (IFN-γ) induction of indoleamine 2,3-dioxygenase (IDO), which ...
Dean, Deborah, Ferrin, Thomas E, Hyuk Suh, Jung, Somboonna, Naraporn, Ziklo, Noa   +4 more
core   +1 more source

Visualizing Cancer Cell Metabolic Dynamics Regulated With Aromatic Amino Acids Using DO-SRS and 2PEF Microscopy

Frontiers in Molecular Biosciences, 2021
Oxidative imbalance plays an essential role in the progression of many diseases that include cancer and neurodegenerative diseases. Aromatic amino acids (AAA) such as phenylalanine and tryptophan have the capability of escalating oxidative stress because
Pegah Bagheri, Khang Hoang, Anthony A. Fung, Sahran Hussain, Lingyan Shi   +4 more
doaj   +1 more source

Interactions of Tryptophan, Tryptophan Peptides, and Tryptophan Alkyl Esters at Curved Membrane Interfaces [PDF]

Biochemistry, 2006
Motivated by ongoing efforts to understand the mechanism of membrane protein crystallogenesis and transport in the lipidic cubic phase, the nature of the interaction between tryptophan and the bilayer/aqueous interface of the cubic phase has been investigated.
Martin Caffrey, Wei Liu
openaire   +5 more sources

Tryptophan and depression

The Lancet, 1997
Correspondence
BARBUI, Corrado, Garattini S.
openaire   +2 more sources

Targeting Immunometabolism in Glioblastoma

Frontiers in Oncology, 2021
We have only recently begun to understand how cancer metabolism affects antitumor responses and immunotherapy outcomes. Certain immunometabolic targets have been actively pursued in other tumor types, however, glioblastoma research has been slow to ...
Aditya A. Mohan, William H. Tomaszewski, Aden P. Haskell-Mendoza, Kelly M. Hotchkiss, Kirit Singh, Jessica L. Reedy, Peter E. Fecci, John H. Sampson, Mustafa Khasraw   +8 more
doaj   +1 more source