Results 21 to 30 of about 589,705 (297)
JIMD Reports, 2022 Nephropathic cystinosis is a rare autosomal recessive lysosomal storage disease that is characterized by accumulation of cysteine and formation of crystals within cells of different organs and tissues causing systemic manifestations in childhood that ...
Maria Helena Vaisbich +6 more
doaj +1 more source
Effect of methionine and cysteine deprivation on growth of different natural isolates of Lactobacillus spp. in chemically defined media [PDF]
Archives of Biological Sciences, 2008 The purpose of this study was to determine the ability of natural isolates of lactobacilli from different ecological niches to grow in a chemically defined medium in the presence or absence of sulphur-containing amino acids, methionine and/or cysteine ...
Lozo Jelena +4 more
doaj +1 more source
Antioxidants, 2021 Premature neonates are submitted to an early-life oxidative stress from parenteral nutrition, which is vitamin C (VC) deficient and induces low endogenous levels of glutathione.
Vitor Teixeira +2 more
doaj +1 more source
An HPLC-automated Derivatization for Glutathione and Related Thiols Analysis in Brassica rapa L.
Agronomy, 2021 The high content of glucosinolates and glutathione makes the Brassicaceae an important healthy food. Thiols and especially glutathione and γ-Glu-Cys-Gly tripeptide are involved in many fundamental cellular functions such as oxidative stress protection ...
Francesco Nacca +5 more
doaj +1 more source
Cysteine and Cysteine-Related Signaling Pathways in Arabidopsis thaliana [PDF]
Molecular Plant, 2014 Cysteine occupies a central position in plant metabolism because it is a reduced sulfur donor molecule involved in the synthesis of essential biomolecules and defense compounds. Moreover, cysteine per se and its derivative molecules play roles in the redox signaling of processes occurring in various cellular compartments. Cysteine is synthesized during
Romero González, Luis Carlos +5 more
openaire +5 more sources
MoS2-Cysteine Nanofiltration Membrane for Lead Removal
ChemEngineering, 2021 To overcome the limitations of polymers, such as the trade-off relationship between water permeance and solute rejection, as well as the difficulty of functionalization, research on nanomaterials is being actively conducted.
Jaewon Jang +3 more
doaj +1 more source
Vortex Fluidic Mediated Oxidative Sulfitolysis of Oxytocin
Molecules, 2022 In peptide production, oxidative sulfitolysis can be used to protect the cysteine residues during purification, and the introduction of a negative charge aids solubility. Subsequent controlled reduction aids in ensuring correct disulfide bridging.
Emily M. Crawley +3 more
doaj +1 more source
Is Development of High-Grade Gliomas Sulfur-Dependent?
Molecules, 2014 We characterized γ-cystathionase, rhodanese and 3-mercaptopyruvate sulfurtransferase activities in various regions of human brain (the cortex, thalamus, hypothalamus, hippocampus, cerebellum and subcortical nuclei) and human gliomas with II to IV grade ...
Maria Wróbel +5 more
doaj +1 more source
, 2015 of essential biomolecules, such as vitamins, cofactors, antioxidants and many defence compounds, that are formed in response to adverse environmental conditions in which the sulfur moiety is the functional group. Sulfate is transported inside the plant, reduced to sulfide and incorporated into O-acetylserine (OAS) to form cysteine.
García, Irene +2 more
openaire +2 more sources
Fermentation, 2020 The fermentation of synthesis gas, or syngas, by acetogenic bacteria can help in transitioning from a fossil-fuel-based to a renewable bioeconomy. The main fermentation products of Clostridium ljungdahlii, one of such microorganisms, are acetate and ...
Alba Infantes +2 more
doaj +1 more source