laevo-cysteine

ajipure cysteine amino acid, cysteine (R)-2- amino-3-mercapto-propanoic acid (R)-2- amino-3-mercapto-propionic acid (2R)-2- amino-3-mercaptopropanoic acid (R)-2- amino-3-mercaptopropanoic acid (+)-2- amino-3-mercaptopropionic acid (R)-2- amino-3-mercaptopropionic acid L-2- amino-3-mercaptopropionic acid (2R)-2- amino-3-sulfanyl propanoic acid (2R)-2- amino-3-sulfanylpropanoic acid a- amino-b-thiolpropionic acid alpha- amino-beta-mercaptopropanoic acid L-alpha- amino-beta-mercaptopropanoic acid laevo-alpha- amino-beta-mercaptopropanoic acid beta- amino-beta-mercaptopropionic acid L-alpha- amino-beta-mercaptopropionic acid laevo-alpha- amino-beta-mercaptopropionic acid laevo-alpha- amino-beta-thiol propionic acid (2R)-2- ammonio-3-mercaptopropanoate (2R)-2- ammonio-3-sulfanylpropanoate cisteinum (2R)-L- cysteine (R)- cysteine (R)-(+)- cysteine L- cysteine L-(+)- cysteine L- cysteine base L- cysteine free base hydrogen L-cysteinate 3- mercapto-L-alanine b- mercaptoalanine beta- mercaptoalanine propanoic acid, 2-amino-3-mercapto-, (R)- PubMed: Inhibiting the color formation by gradient temperature-elevating Maillard reaction of soybean peptide-xylose system based on interaction of l-cysteine and Amadori compounds. PubMed: Changes in flavor precursors, pungency, and sugar content in short-day onion bulbs during 5-month storage at various temperatures or in controlled atmosphere. PubMed: Nonvolatile S-alk(en)ylthio-L-cysteine derivatives in fresh onion (Allium cepa L. cultivar). PubMed: Identification of candidate amino acids involved in the formation of pink-red pigments in onion (Allium cepa L.) juice and separation by HPLC. PubMed: Environmental stress enhances biosynthesis of flavor precursors, S-3-(hexan-1-ol)-glutathione and S-3-(hexan-1-ol)-L-cysteine, in grapevine through glutathione S-transferase activation. PubMed: Olfactory perception of 6 amino acids by human subjects. PubMed: Aromatic potential of botrytized white wine grapes: identification and quantification of new cysteine-S-conjugate flavor precursors. PubMed: Characterization of shortday onion cultivars of 3 pungency levels with flavor precursor, free amino acid, sulfur, and sugar contents. PubMed: Discovery and characterization of a novel lachrymatory factor synthase in Petiveria alliacea and its influence on alliinase-mediated formation of biologically active organosulfur compounds. PubMed: Heterologous production of methionine-gamma-lyase from Brevibacterium linens in Lactococcus lactis and formation of volatile sulfur compounds. PubMed: Silencing onion lachrymatory factor synthase causes a significant change in the sulfur secondary metabolite profile. PubMed: Nitrogen catabolite repression modulates the production of aromatic thiols characteristic of Sauvignon Blanc at the level of precursor transport. PubMed: Cloning and characterization of two Lactobacillus casei genes encoding a cystathionine lyase. PubMed: Modified method for rapid quantitation of S-alk(en)yl-L-cysteine sulfoxide in yellow onions (Allium cepa L.). PubMed: Volatile organic sulfur-containing constituents in Poncirus trifoliata (L.) Raf. (Rutaceae). PubMed: YtjE from Lactococcus lactis IL1403 Is a C-S lyase with alpha, gamma-elimination activity toward methionine. PubMed: Production of volatile organic sulfur compounds (VOSCs) by basidiomycetous yeasts. PubMed: Constituents of the essential oil of the Cinnamomum cassia stem bark and the biological properties. PubMed: Cysteine sulfoxides and alliinase activity of some Allium species. PubMed: Volatile compounds thermally generated from S-propylcysteine and S-propylcysteine sulfoxide-aroma precursors of Allium vegetables. PubMed: Purification and Characterization of Cystathionine (gamma)-Lyase from Lactococcus lactis subsp. cremoris SK11: Possible Role in Flavor Compound Formation during Cheese Maturation. PubMed: Interspecific hybrid between Allium cepa and Allium sativum. PubMed: Hydrogen sulfide is a novel gasotransmitter with pivotal role in regulating lateral root formation in plants. PubMed: ω-Hydroxyundec-9-enoic acid induces apoptosis through ROS-mediated endoplasmic reticulum stress in non-small cell lung cancer cells. PubMed: Chimaphilin induces apoptosis in human breast cancer MCF-7 cells through a ROS-mediated mitochondrial pathway. PubMed: Development and Validation of S-Allyl-L-Cysteine in Rat Plasma Using a Mixed-Mode Reversed-Phase and Cation-Exchange LC-ESI-MS/MS Method: Application to Pharmacokinetic Studies. PubMed: Homocysteine induces cytotoxicity and proliferation inhibition in neural stem cells via DNA methylation in vitro. PubMed: Atmospheric gas plasma-induced ROS production activates TNF-ASK1 pathway for the induction of melanoma cancer cell apoptosis. PubMed: Ampelopsin induces cell growth inhibition and apoptosis in breast cancer cells through ROS generation and endoplasmic reticulum stress pathway. PubMed: Alternative Biomarkers of n-Hexane exposure: Characterization of aminoderived pyrroles and thiol-pyrrole conjugates in urine of rats exposed to 2,5-Hexanedione. PubMed: CuInS(2) quantum dots/poly((L)-glutamic acid)-drug conjugates for drug delivery and cell imaging. PubMed: Graphene quantum dots/L-cysteine coreactant electrochemiluminescence system and its application in sensing lead(II) ions. PubMed: Potential therapeutic effects of functionally active compounds isolated from garlic. PubMed: The role of oxidative stress in citreoviridin-induced DNA damage in human liver-derived HepG2 cells. PubMed: Sulforaphane induces reactive oxygen species-mediated mitotic arrest and subsequent apoptosis in human bladder cancer 5637 cells. PubMed: Purification and characterization of peroxidase from avocado (Persea americana Mill, cv. Hass). PubMed: Alternative chelating agents: evaluation of the ready biodegradability and complexation properties. PubMed: Oxidative stress contributes to gold nanoparticle-induced cytotoxicity in human tumor cells. PubMed: Development of a minimal chemically defined medium for Ketogulonicigenium vulgare WSH001 based on its genome-scale metabolic model. PubMed: Antioxidant changes during domestic food processing of the white shaft and green leaves of leek (Allium ampeloprasum var. porrum). PubMed: Aflatoxin G1-induced oxidative stress causes DNA damage and triggers apoptosis through MAPK signaling pathway in A549 cells. PubMed: Preparation of protein-like silver-cysteine hybrid nanowires and application in ultrasensitive immunoassay of cancer biomarker. PubMed: A 'conovenomic' analysis of the milked venom from the mollusk-hunting cone snail Conus textile--the pharmacological importance of post-translational modifications. PubMed: Dose-dependent folic acid and memantine treatments promote synergistic or additive protection against Aβ(25-35) peptide-induced apoptosis in SH-SY5Y cells mediated by mitochondria stress-associated death signals. PubMed: Activation of the epithelial-to-mesenchymal transition factor snail mediates acetaldehyde-induced intestinal epithelial barrier disruption. PubMed: Simultaneous quantitation and identification of organic and inorganic selenium in diet supplements by liquid chromatography with tandem mass spectrometry. PubMed: Olfactory transduction pathways in the Senegalese sole Solea senegalensis. PubMed: Protective effects of 6-hydroxy-1-methylindole-3-acetonitrile on cisplatin-induced oxidative nephrotoxicity via Nrf2 inactivation. PubMed: Comparative analysis of ER stress response into HIV protease inhibitors: lopinavir but not darunavir induces potent ER stress response via ROS/JNK pathway. PubMed: Structures and antioxidant and intestinal disaccharidase inhibitory activities of A-type proanthocyanidins from peanut skin. PubMed: Antiproliferative and apoptotic effects of spanish honeys. PubMed: Vaccination protects rats from methamphetamine-induced impairment of behavioral responding for food. PubMed: Reactive oxygen species mediate tolfenamic acid-induced apoptosis in human colorectal cancer cells. PubMed: Reduced scytonemin isolated from Nostoc commune induces autophagic cell death in human T-lymphoid cell line Jurkat cells. PubMed: Modulation of antioxidant defense system by the dithiocarbamate fungicides Maneb and Zineb in Chinese hamster V79 cells and the role of N-acetyl-L-cysteine. PubMed: Determination of benzyl isothiocyanate metabolites in human plasma and urine by LC-ESI-MS/MS after ingestion of nasturtium (Tropaeolum majus L.). PubMed: Mast cell-based electrochemical biosensor for quantification of the major shrimp allergen Pen a 1 (tropomyosin). PubMed: Dietary L-cysteine improves the antioxidative potential and lipid metabolism in rats fed a normal diet. PubMed: γ-Tocotrienol induced cell cycle arrest and apoptosis via activating the Bax-mediated mitochondrial and AMPK signaling pathways in 3T3-L1 adipocytes. PubMed: Rats with metabolic syndrome resist the protective effects of N-acetyl l-cystein against impaired spermatogenesis induced by high-phosphorus/zinc-free diet. PubMed: Formation of cysteine-S-conjugates in the Maillard reaction of cysteine and xylose. PubMed: Intestinal transport of methylmercury and inorganic mercury in various models of Caco-2 and HT29-MTX cells. PubMed: Coumestrol induces senescence through protein kinase CKII inhibition-mediated reactive oxygen species production in human breast cancer and colon cancer cells. PubMed: Characterization of L-cysteine capped CdTe quantum dots and application to test Cu(II) deficiency in biological samples from critically ill patients. PubMed: Application' and validation of autochthonous lactic acid bacteria starter cultures for controlled leek fermentations and their influence on the antioxidant properties of leek. PubMed: Genotoxicity of 2-bromo-3'-chloropropiophenone. PubMed: Structures and reactions of compounds involved in pink discolouration of onion. PubMed: Oxidative DNA damage is involved in ochratoxin A-induced G2 arrest through ataxia telangiectasia-mutated (ATM) pathways in human gastric epithelium GES-1 cells in vitro. PubMed: Purification and characterisation of two enzymes related to endogenous formaldehyde in Lentinula edodes. PubMed: Purification, properties and cDNA cloning of glutamate decarboxylase in germinated faba bean (Vicia faba L.). PubMed: Combination effects of dietary soy and methylselenocysteine in a mouse model of prostate cancer. PubMed: Glutathione enhances 2-keto-l-gulonic acid production based on Ketogulonicigenium vulgare model iWZ663. PubMed: Foodomics platform for the assay of thiols in wines with fluorescence derivatization and ultra performance liquid chromatography mass spectrometry using multivariate statistical analysis. PubMed: Effect of polyphenols on oxymyoglobin oxidation: prooxidant activity of polyphenols in vitro and inhibition by amino acids. PubMed: Verrucarin A enhances TRAIL-induced apoptosis via NF-κB-mediated Fas overexpression. PubMed: Validation and clinical application of an UHPLC method for simultaneous analysis of total homocysteine and cysteine in human plasma. PubMed: Antagonistic effect of Pseudomonas graminis CPA-7 against foodborne pathogens in fresh-cut apples under simulated commercial conditions. PubMed: Purification and characterization of membrane-bound polyphenoloxidase (mPPO) from Snake fruit [Salacca zalacca (Gaertn.) Voss]. PubMed: Microbial ecology of sorghum sourdoughs: effect of substrate supply and phenolic compounds on composition of fermentation microbiota. PubMed: An iTRAQ-based mitoproteomics approach for profiling the nephrotoxicity mechanisms of ochratoxin A in HEK 293 cells. PubMed: Herbacetin induces apoptosis in HepG2 cells: Involvements of ROS and PI3K/Akt pathway. PubMed: Speciation of inorganic- and methyl-mercury in biological matrixes by electrochemical vapor generation from an L-cysteine modified graphite electrode with atomic fluorescence spectrometry detection. PubMed: Influence of cultivar and harvest time on the amounts of isoalliin and methiin in leek (Allium ampeloprasum var. porrum). PubMed: Diallyl trisulfide induces apoptosis in human breast cancer cells through ROS-mediated activation of JNK and AP-1. PubMed: Selenium and zinc internalized by Lactobacillus buchneri Lb26 (DSM 16341) and Bifidobacterium lactis Bb1 (DSM 17850): improved bioavailability using a new biological approach. PubMed: The chinese herbal decoction danggui buxue tang inhibits angiogenesis in a rat model of liver fibrosis. PubMed: Oleic acid and glucose regulate glucagon-like peptide 1 receptor expression in a rat pancreatic ductal cell line. PubMed: A novel and highly sensitive acetyl-cholinesterase biosensor modified with hollow gold nanospheres. PubMed: Platycodin D induces reactive oxygen species-mediated apoptosis signal-regulating kinase 1 activation and endoplasmic reticulum stress response in human breast cancer cells. PubMed: A role for virally induced reactive oxygen species in Kaposi's sarcoma herpesvirus tumorigenesis. PubMed: Reconstruction and analysis of a genome-scale metabolic model of the vitamin C producing industrial strain Ketogulonicigenium vulgare WSH-001. PubMed: Crosstalk between endoplasmic reticulum stress and oxidative stress in apoptosis induced by α-tocopheryl succinate in human gastric carcinoma cells. PubMed: Effect of chromium dinicocysteinate supplementation on circulating levels of insulin, TNF-α, oxidative stress, and insulin resistance in type 2 diabetic subjects: randomized, double-blind, placebo-controlled study. PubMed: Beta-eleostearic acid induce apoptosis in T24 human bladder cancer cells through reactive oxygen species (ROS)-mediated pathway. PubMed: Enzymatic synthesis oF L-tryptophan from D,L-2-amino-delta2-thiazoline-4-carboxylic acid and indole by Pseudomonas sp. TS1138 L-2-amino-delta2-thiazoline-4-carboxylic acid hydrolase, S-carbamyl-L-cysteine amidohydrolase, and Escherichia coli L-tryptophanase. PubMed: Diallyl trisulfide induces apoptosis of human basal cell carcinoma cells via endoplasmic reticulum stress and the mitochondrial pathway. PubMed: Ochratoxin A induces oxidative DNA damage and G1 phase arrest in human peripheral blood mononuclear cells in vitro. PubMed: Involvement of intracellular oxidative stress-sensitive pathway in phloxine B-induced photocytotoxicity in human T lymphocytic leukemia cells. PubMed: Inhibiting the color formation by gradient temperature-elevating Maillard reaction of soybean peptide-xylose system based on interaction of l-cysteine and Amadori compounds. PubMed: Cytotoxicity of peptide-coated silver nanoparticles on the human intestinal cell line Caco-2. PubMed: Effect of processing and storage time on the contents of organosulfur compounds in pickled blanched garlic. PubMed: Using antibrowning agents to enhance quality and safety of fresh-cut avocado treated with intense light pulses. PubMed: Isoobtusilactone A sensitizes human hepatoma Hep G2 cells to TRAIL-induced apoptosis via ROS and CHOP-mediated up-regulation of DR5. PubMed: Production of a conjugated fatty acid by Bifidobacterium breve LMC520 from α-linolenic acid: conjugated linolenic acid (CLnA). PubMed: Effects of thymol on B16-F10 melanoma cells. PubMed: Aminoacylase 1-catalysed deacetylation of bioactives epoxides mycotoxin-derived mercapturates; 3,4-epoxyprecocenes as models of cytotoxic epoxides. PubMed: Oxidative stress impairs HIF1α activation: a novel mechanism for increased vulnerability of steatotic hepatocytes to hypoxic stress. PubMed: Purification and characterization of a hexanol-degrading enzyme extracted from apple. PubMed: Molecular mechanisms of apoptosis induction by 2-dodecylcyclobutanone, a radiolytic product of palmitic acid, in human lymphoma U937 cells. PubMed: Ascorbate prevents placental oxidative stress and enhances birth weight in hypoxic pregnancy in rats. PubMed: Changes in flavor precursors, pungency, and sugar content in short-day onion bulbs during 5-month storage at various temperatures or in controlled atmosphere. PubMed: Purification of diamine oxidase and its properties in germinated fava bean (Vicia faba L.). PubMed: Benzyl isothiocyanate (BITC) induces G2/M phase arrest and apoptosis in human melanoma A375.S2 cells through reactive oxygen species (ROS) and both mitochondria-dependent and death receptor-mediated multiple signaling pathways. PubMed: [Improvement of the method for methylmercury determination in aquatic products using liquid chromatography online coupled with atomic fluorescence spectrometry]. PubMed: New insights into the metabolism of organomercury compounds: mercury-containing cysteine S-conjugates are substrates of human glutamine transaminase K and potent inactivators of cystathionine γ-lyase. PubMed: Optimized method for determining free L-cysteine in rat plasma by high-performance liquid chromatography with the 4-aminosulfonyl-7-fluoro-2,1,3-benzoxadiazole conversion reagent. PubMed: Clinical and nutritional benefits of cysteine-enriched protein supplements. PubMed: Echinacea alkamides prevent lipopolysaccharide/D-galactosamine-induced acute hepatic injury through JNK pathway-mediated HO-1 expression. PubMed: Role of precursors on greening in crushed garlic (Allium sativum) bulbs, and its control with freeze-dried onion powder. PubMed: Structure and bioactivity of thiosulfinates resulting from suppression of lachrymatory factor synthase in onion. PubMed: Nonvolatile S-alk(en)ylthio-L-cysteine derivatives in fresh onion (Allium cepa L. cultivar). PubMed: Exopolysaccharide of Laetiporus sulphureus var. miniatus downregulates LPS-induced production of NO, PGE₂, and TNF-α in BV2 microglia cells via suppression of the NF-κB pathway. PubMed: Allium species from Central and Southwest Asia are rich sources of marasmin. PubMed: Oral activity of FMRFamide-related peptides on the pea aphid Acyrthosiphon pisum (Hemiptera: Aphididae) and degradation by enzymes from the aphid gut. PubMed: Partial purification and characterisation of cysteine protease in wheat germ. PubMed: Identification of candidate amino acids involved in the formation of pink-red pigments in onion (Allium cepa L.) juice and separation by HPLC. PubMed: Spore germination of the psychrotolerant, red meat spoiler, Clostridium frigidicarnis. PubMed: Anticancer activity of S-allylmercapto-L-cysteine on implanted tumor of human gastric cancer cell. PubMed: Nutritional and medicinal aspects of D-amino acids. PubMed: Inhibitory effects of enterococci on the production of hydrogen sulfide by hydrogen sulfide-producing bacteria in raw meat. PubMed: Acetaldehyde and gastric cancer. PubMed: New cysteine-S-conjugate precursors of volatile sulfur compounds in bell peppers (Capsicum annuum L. cultivar). PubMed: Short-term exposure to nickel alters the adult rat brain antioxidant status and the activities of crucial membrane-bound enzymes: neuroprotection by L-cysteine. PubMed: The antioxidant activity of vitamin C, DPPD and L-cysteine against Cisplatin-induced testicular oxidative damage in rats. PubMed: Contribution of sulfur-containing compounds to the colour-inhibiting effect and improved antioxidant activity of Maillard reaction products of soybean protein hydrolysates. PubMed: Protective effect of N-acetyl-L-cysteine against maneb induced oxidative and apoptotic injury in Chinese hamster V79 cells. PubMed: Effect of genetic characteristics and environmental factors on organosulfur compounds in garlic ( Allium sativum L.) grown in Andalusia, Spain. PubMed: 3-Sulfanylhexanol precursor biogenesis in grapevine cells: the stimulating effect of Botrytis cinerea. PubMed: l-Cysteine, N-Acetyl-l-cysteine, and Glutathione Protect Xenopus laevis Embryos against Acrylamide-Induced Malformations and Mortality in the Frog Embryo Teratogenesis Assay. PubMed: Cysteine supplementation reverses methionine restriction effects on rat adiposity: significance of stearoyl-coenzyme A desaturase. PubMed: Quercetin Prevents Unloading-Derived Disused Muscle Atrophy by Attenuating the Induction of Ubiquitin Ligases in Tail-Suspension Mice. PubMed: 3-(allyltrisulfanyl)-2-aminopropanoic acid, a novel nonvolatile water-soluble antimicrobial sulfur compound in heated garlic. PubMed: Secreted fungal sulfhydryl oxidases: sequence analysis and characterisation of a representative flavin-dependent enzyme from Aspergillus oryzae. PubMed: Comparison on characterization of longan (Dimocarpus longan Lour.) polyphenoloxidase using endogenous and exogenous substrates. PubMed: Surface treatments and coatings to maintain fresh-cut mango quality in storage. PubMed: Resveratrol, a dietary polyphenolic phytoalexin, is a functional scavenger of peroxynitrite. PubMed: The effect of the combination of reducing and oxidising agents on the viscoelastic properties of dough and sensory characteristics of buns. PubMed: Hepatoprotective effects of apple polyphenols on CCl4-induced acute liver damage in mice. PubMed: 6-dehydrogingerdione sensitizes human hepatoblastoma Hep G2 cells to TRAIL-induced apoptosis via reactive oxygen species-mediated increase of DR5. PubMed: Olfactory perception of 6 amino acids by human subjects. PubMed: Cysteine sulfoxides and volatile sulfur compounds from Allium tripedale. PubMed: Cloud point extraction combined with electrothermal atomic absorption spectrometry for the speciation of antimony(III) and antimony(V) in food packaging materials. PubMed: Characterization of shortday onion cultivars of 3 pungency levels with flavor precursor, free amino acid, sulfur, and sugar contents. PubMed: Studies of acetaminophen and metabolites in urine and their correlations with toxicity using metabolomics. PubMed: Determination of arsenic in foods by flow injection on-line sorption pre-concentration with hydride generation atomic fluorescence spectrometry. PubMed: (-)-Epigallocatechin-3-gallate induces apoptosis of human hepatoma cells by mitochondrial pathways related to reactive oxygen species. PubMed: Effects of Manduca sexta allatostatin and an analog on the pea aphid Acyrthosiphon pisum (Hemiptera: Aphididae) and degradation by enzymes from the aphid gut. PubMed: L-cysteine supplementation attenuates local inflammation and restores gut homeostasis in a porcine model of colitis. PubMed: Exercise-induced elevation in plasma oxidative generating capability augments the temporal inflammatory response stimulated by lipopolysaccharide. PubMed: Synthesis and characterization of mercapturic acid (N-acetyl-L-cysteine)-aflatoxin B1 adduct and its quantitation in rat urine by an enzyme immunoassay. PubMed: [Resistance of Lactobacillus casei subsp. casei SY13 and Lactobacillus delbrueckii subsp. bulgaricus LJJ to reactive oxygen species]. PubMed: Phenethyl isothiocyanate inhibits STAT3 activation in prostate cancer cells. PubMed: Heterologous production of methionine-gamma-lyase from Brevibacterium linens in Lactococcus lactis and formation of volatile sulfur compounds. PubMed: Optimization of a reconstituted skim milk based medium for enhanced CLA production by bifidobacteria. PubMed: The effects of green tea (-)-epigallocatechin-3-gallate on reactive oxygen species in 3T3-L1 preadipocytes and adipocytes depend on the glutathione and 67 kDa laminin receptor pathways. PubMed: Advances in protein-amino acid nutrition of poultry. PubMed: Olfactory perception of cysteine-S-conjugates from fruits and vegetables. PubMed: Biochemical and spectroscopic characterization of morning glory peroxidase from an invasive and hallucinogenic plant weed Ipomoea carnea. PubMed: Hemoglobin adducts and mercapturic acid excretion of acrylamide and glycidamide in one study population. PubMed: Comparative study on essential oils incorporated into an alginate-based edible coating to assure the safety and quality of fresh-cut Fuji apples. PubMed: Induction of apoptosis by S-allylmercapto-L-cysteine, a biotransformed garlic derivative, on a human gastric cancer cell line. PubMed: Peroxynitrite induced formation of the neurotoxins 5-S-cysteinyl-dopamine and DHBT-1: implications for Parkinson's disease and protection by polyphenols. PubMed: Carbon-centered radicals in isolated soy proteins. PubMed: l-Cysteine and glutathione restore the modulation of rat frontal cortex Na+, K+ -ATPase activity induced by aspartame metabolites. PubMed: Comparison of methods with respect to efficiencies, recoveries, and quantitation of mercury species interconversions in food demonstrated using tuna fish. PubMed: Impact of different green manures on the content of S-alk(en)yl-L-cysteine sulfoxides and L-ascorbic acid in leek (Allium porrum). PubMed: Liver prenylated methylated protein methyl esterase is the same enzyme as Sus scrofa carboxylesterase. PubMed: Characterization of covalent addition products of chlorogenic acid quinone with amino acid derivatives in model systems and apple juice by high-performance liquid chromatography/electrospray ionization tandem mass spectrometry. PubMed: Identification of Genes Responding to Low-Dose Arsenite Using HiCEP. PubMed: Shelf-life of minimally processed lettuce and cabbage treated with gaseous chlorine dioxide and cysteine. PubMed: Apple peel as a contributor to whole fruit quantity of potentially healthful bioactive compounds. Cultivar and year implication. PubMed: Effects of antioxidants on cancer prevention and neuromotor performance in Atm deficient mice. PubMed: Anti-amyloidogenic activity of S-allyl-L-cysteine and its activity to destabilize Alzheimer's beta-amyloid fibrils in vitro. PubMed: Potential role of cysteine and methionine in the protection against hormonal imbalance and mutagenicity induced by furazolidone in female rats. PubMed: Preparation and application of L-cysteine-modified CdSe/CdS core/shell nanocrystals as a novel fluorescence probe for detection of nucleic acid. PubMed: Modifying effects of dietary factors on (-)-epigallocatechin-3-gallate-induced pro-matrix metalloproteinase-7 production in HT-29 human colorectal cancer cells. PubMed: S-alk(en)yl-L-cysteine sulfoxides and relative pungency measurements of photosynthetic and nonphotosynthetic tissues of Allium porrum. PubMed: Volatile organic sulfur-containing constituents in Poncirus trifoliata (L.) Raf. (Rutaceae). PubMed: Expression of the mucus adhesion genes Mub and MapA, adhesion-like factor EF-Tu and bacteriocin gene plaA of Lactobacillus plantarum 423, monitored with real-time PCR. PubMed: Cytoprotective effects of selenium on cadmium-induced LLC-PK1 cells apoptosis by activating JNK pathway. PubMed: Areca nut extract suppresses T-cell activation and interferon-gamma production via the induction of oxidative stress. PubMed: Isoobtusilactone A-induced apoptosis in human hepatoma Hep G2 cells is mediated via increased NADPH oxidase-derived reactive oxygen species (ROS) production and the mitochondria-associated apoptotic mechanisms. PubMed: Improved synthesis methods of standards used for quantitative determination of total isothiocyanates from broccoli in human urine. PubMed: Nitrogen-fixing and cellulose-producing Gluconacetobacter kombuchae sp. nov., isolated from Kombucha tea. PubMed: Preparation, characterization, and antioxidative effects of oligomeric proanthocyanidin-L-cysteine complexes. PubMed: Oxidative DNA damage induced by Ochratoxin A in the HK-2 human kidney cell line: evidence of the relationship with cytotoxicity. PubMed: Increase in the permeability of tonoplast of garlic (Allium sativum) by monocarboxylic acids. PubMed: S-Allyl-L-cysteine attenuates cerebral ischemic injury by scavenging peroxynitrite and inhibiting the activity of extracellular signal-regulated kinase. PubMed: Structure-activity relationship of neuroprotective and reactive oxygen species scavenging activities for allium organosulfur compounds. PubMed: Dietary S-allyl-L-cysteine reduces mortality with decreased incidence of stroke and behavioral changes in stroke-prone spontaneously hypertensive rats. PubMed: Changes in organosulfur compounds in garlic cloves during storage. PubMed: N-acetylcysteine is a highly available precursor for cysteine in the neonatal piglet receiving parenteral nutrition. PubMed: Determination of seven organosulfur compounds in garlic by high-performance liquid chromatography. PubMed: Aminophospholipid glycation and its inhibitor screening system: a new role of pyridoxal 5'-phosphate as the inhibitor. PubMed: Model studies on precursor system generating blue pigment in onion and garlic. PubMed: Cystathionine gamma-lyase contributes to selenomethionine detoxification and cytosolic glutathione peroxidase biosynthesis in mouse liver. PubMed: Characterization of germination receptors of Bacillus cereus ATCC 14579. PubMed: Reactive oxygen species mediate shear stress-induced fluid-phase endocytosis in vascular endothelial cells. PubMed: Involvement of reactive oxygen species in the immunosuppressive effect of 3-amino-1,4-dimethyl-5H-pyrido[4,3-b]indole (Trp-P-1), a food-born carcinogenic heterocyclic amine. PubMed: Adsorption of pesticides from water by functionalized organobentonites. PubMed: Triacylglycerol-mediated oxidative stress inhibits nitric oxide production in rat isolated hepatocytes. PubMed: Induction of quinone reductase by sulforaphane and sulforaphane N-acetylcysteine conjugate in murine hepatoma cells. PubMed: Effect of sulforaphane on metallothionein expression and induction of apoptosis in human hepatoma HepG2 cells. PubMed: Production of beta-galactosidase by Bifidobacteria as influenced by various culture conditions. PubMed: (-)-Epigallocatechin-3-gallate promotes pro-matrix metalloproteinase-7 production via activation of the JNK1/2 pathway in HT-29 human colorectal cancer cells. PubMed: A gamma-glutamyl peptide isolated from onion (Allium cepa L.) by bioassay-guided fractionation inhibits resorption activity of osteoclasts. PubMed: Induction of apoptosis by the Anthocyanidins through regulation of Bcl-2 gene and activation of c-Jun N-terminal kinase cascade in hepatoma cells. PubMed: Characterization and purification of polyphenol oxidase from artichoke (Cynara scolymus L.). PubMed: Acrylonitrile-induced toxicity and oxidative stress in isolated rat colonocytes. PubMed: Mercapturic acids of acrylamide and glycidamide as biomarkers of the internal exposure to acrylamide in the general population. PubMed: Methylmercury levels in predatory fish species marketed in Canada. PubMed: Effect of simultaneous administration of vitamin C, L-cysteine and vitamin E on the melanogenesis. PubMed: Hot-water extracts from adzuki beans (Vigna angularis) suppress not only the proliferation of KATO III cells in culture but also benzo(a)pyrene-induced tumorigenesis in mouse forestomatch. PubMed: Alternative anaerobic enrichments to the bacteriological analytical manual culture method for isolation of Shigella sonnei from selected types of fresh produce. PubMed: Glutathione: a review on biotechnological production. PubMed: Tumor profile of novel p53 heterozygous Tg.AC (v-Ha-ras) bitransgenic mice treated with benzo(a)pyrene and fed dietary N-acetyl-L-cysteine (NAC). PubMed: Renal response to lithogenic and anti-lithogenic supplement challenges in a stone-free population group. PubMed: Conjugated linoleic acid--mediated apoptosis in Jurkat T cells involves the production of reactive oxygen species. PubMed: Stereochemical course of the generation of 3-mercaptohexanal and 3-mercaptohexanol by beta-lyase-catalyzed cleavage of cysteine conjugates. PubMed: Oxidative DNA damage and glioma cell death induced by tetrahydropapaveroline. PubMed: Synthesis of isothiocyanate-derived mercapturic acids. PubMed: Bound fumonisin B1: analysis of fumonisin-B1 glyco and amino acid conjugates by liquid chromatography-electrospray ionization-tandem mass spectrometry. PubMed: Purification and characterization of polyphenol oxidase from garland chrysanthemum (Chrysanthemum coronarium L.). PubMed: Four-week intravenous repeated dose toxicity study of L-cysteine in male rats. PubMed: Growth and germination of proteolytic Clostridium botulinum in vegetable-based media. PubMed: Differential activation of MAPK and ICE/Ced-3 protease in chemical-induced apoptosis. The role of oxidative stress in the regulation of mitogen-activated protein kinases (MAPKs) leading to gene expression and survival or activation of caspases leading to apoptosis. PubMed: Dynamic viscoelastic and tensile properties of gluten and glutenin gels of common wheats of different strength. PubMed: The role of oxidative stress in the ochratoxin A-mediated toxicity in proximal tubular cells. PubMed: Naphthalene toxicity and antioxidant nutrients. PubMed: Lactobacillus reuteri DSM 20016: purification and characterization of a cystathionine gamma-lyase and use as adjunct starter in cheesemaking. PubMed: Biosynthesis of iron-sulphur clusters is a complex and highly conserved process. PubMed: Determination of S-methyl-, S-propyl-, and S-propenyl-L-cysteine sulfoxides by gas chromatography-mass spectrometry after tert-butyldimethylsilylation. PubMed: Sulfur aroma precursor present in S-glutathione conjugate form: identification of S-3-(hexan-1-ol)-glutathione in must from Vitis vinifera L. cv. Sauvignon blanc. PubMed: Characterization of some Allium hybrids by aroma precursors, aroma profiles, and alliinase activity. PubMed: Use of a novel method to characterize the response of spores of non-proteolytic Clostridium botulinum types B, E and F to a wide range of germinants and conditions. PubMed: Fate and kinetic modeling of reactivity of alkanesulfenic acids and thiosulfinates in model systems and onion homogenates. PubMed: In vitro stability and chemical reactivity of thiosulfinates. PubMed: Antioxidant functions of selected allium thiosulfinates and S-alk(en)yl-L-cysteine sulfoxides. PubMed: In vitro effect of bioactive compounds on influenza virus specific B- and T-cell responses. PubMed: Free radical scavenging and antioxidative activity of caffeic acid amide and ester analogues: structure-activity relationship. PubMed: Induction of xenobiotic enzymes by the MAP kinase pathway and the antioxidant or electrophile response element (ARE/EpRE). PubMed: Application of the S-pyridylethylation reaction to the elucidation of the structures and functions of proteins. PubMed: Bioavailability and antioxidant activity of some food supplements in men and women using the D-Roms test as a marker of oxidative stress. PubMed: Assessing the aromatic potential of Cabernet Sauvignon and Merlot musts used to produce rose wine by assaying the cysteinylated precursor of 3-mercaptohexan-1-ol. PubMed: Approaches to soil remediation by complexometric extraction of metal contaminants with regeneration of reagents. PubMed: Partial purification of polyphenol oxidase from Chinese cabbage Brassica rapa L. PubMed: [Degradation of thiometon in ethyl acetate]. PubMed: Changes in nitrogen compounds in must and wine during fermentation and biological aging by flor yeasts. PubMed: Optimum production, stability, partial purification and inhibitory spectrum of antimicrobial compounds produced by Pediococcus pentosaceus DI. PubMed: In vitro biogeneration of pure thiosulfinates and propanethial-S-oxide. PubMed: Covalent glutathione conjugation to cyanobacterial hepatotoxin microcystin LR by F344 rat cytosolic and microsomal glutathione S-transferases. PubMed: Aflatoxin B1 degradation by flavobacterium aurantiacum in the presence of reducing conditions and seryl and sulfhydryl group inhibitors. PubMed: Evaluation of lysine and methionine production in some Lactobacilli and yeasts from ogi. PubMed: Cysteine sulfoxides and alliinase activity of some Allium species. PubMed: Polyamines and thiols in the cytoprotective effect of L-cysteine and L-methionine on carbon tetrachloride-induced hepatotoxicity. PubMed: Comparison of different reducing agents for enhanced detection of heat-injured Listeria monocytogenes. PubMed: Molecular mechanisms of butylated hydroxylanisole-induced toxicity: induction of apoptosis through direct release of cytochrome c. PubMed: Effect of amino acids on the composition and properties of extruded mixtures of wheat flour and glucose. PubMed: Picomolar quantitation of free sulfite in foods by means of [57Co]hydroxocobalamin and radiometric chromatography of [57Co]sulfitocobalamin. Method, applications and significance of coexisting sulfides. PubMed: Identification of cysteinylated aroma precursors of certain volatile thiols in passion fruit juice. PubMed: Electrophilic properties of patulin. N-acetylcysteine and glutathione adducts. PubMed: Biochemical characterization of cystine lyase from broccoli (Brassica oleracea var. italica). PubMed: Development of a simple recovery-enrichment system for enhanced detection of heat-injured Listeria monocytogenes in pasteurized milk. PubMed: A novel alliinase from onion roots. Biochemical characterization and cDNA cloning. PubMed: Apoptosis induced by chelation of intracellular zinc is associated with depletion of cellular reduced glutathione level in rat hepatocytes. PubMed: Volatile compounds thermally generated from S-propylcysteine and S-propylcysteine sulfoxide-aroma precursors of Allium vegetables. PubMed: Characterization of sinapyl derivatives in pineapple (Ananas comosus [L.] Merill) juice. PubMed: Some sulfur-containing metabolites of tri-n-butyltin chloride in male rats. PubMed: Influence of L-cysteine on the formation of bitter-tasting aminohexose reductones from glucose and L-proline: identification of a novel furo[2,3-b]thiazine. PubMed: Effects of L-cysteine and N-acetyl-L-cysteine on 4-hydroxy-2, 5-dimethyl-3(2H)-furanone (furaneol), 5-(hydroxymethyl)furfural, and 5-methylfurfural formation and browning in buffer solutions containing either rhamnose or glucose and arginine. PubMed: Arecoline cytotoxicity on human oral mucosal fibroblasts related to cellular thiol and esterase activities. PubMed: Involvement of hydrogen peroxide and hydroxyl radical in chemically induced apoptosis of HL-60 cells. PubMed: Purification and characterization of cystathionine gamma-lyase from Lactobacillus fermentum DT41. PubMed: Chromium and zinc contamination of parenteral nutrient solution components commonly used in infants and children. PubMed: Lysine-overproducing mutants of Saccharomyces cerevisiae baker's yeast isolated in continuous culture. PubMed: Butylated hydroxyanisole and its metabolite tert-butylhydroquinone differentially regulate mitogen-activated protein kinases. The role of oxidative stress in the activation of mitogen-activated protein kinases by phenolic antioxidants. PubMed: Modification of methane emission in sheep by cysteine and a microbial preparation. PubMed: Highly ordered molten globule-like state of ovalbumin at acidic pH: native-like fragmentation by protease and selective modification of Cys367 with dithiodipyridine. PubMed: Inhibitory effect of sulfur-containing amino acids on burnt off-flavours in canned liver sausages. PubMed: Acid-induced gastric damage in rats is aggravated by starvation and prevented by several nutrients. PubMed: Dietary sulphur amino acid adequacy influences glutathione synthesis and glutathione-dependent enzymes during the inflammatory response to endotoxin and tumour necrosis factor-alpha in rats. PubMed: Antimicrobial activity of sulfur compounds derived from cabbage. PubMed: Curcumin, an antioxidant and anti-tumor promoter, induces apoptosis in human leukemia cells. PubMed: Phenotypic variation in xenobiotic metabolism and adverse environmental response: focus on sulfur-dependent detoxification pathways. PubMed: Effects of dietary protein content, addition of nonessential amino acids and dietary methionine to cysteine balance on responses to dietary sulphur-containing amino acids in broilers. PubMed: Generalization among related complex odorant mixtures and their components: analysis of olfactory perception in the spiny lobster. PubMed: Inhibition of human leukaemia 60 cell growth by mercapturic acid metabolites of phenylethyl isothiocyanate. PubMed: Enhanced anticancer effect of vincristine with methionine infusion after methionine-depleting total parenteral nutrition in tumor-bearing rats. PubMed: Effects of curcumin on cytochrome P450 and glutathione S-transferase activities in rat liver. PubMed: Association between 8-hydroxy-2'-deoxyguanosine formation and DNA strand breaks mediated by copper and iron. PubMed: Role of glutathione redox cycle in TNF-alpha-mediated endothelial cell dysfunction. PubMed: Liquid chromatographic determination of D- and L-amino acids by derivatization with o-phthaldialdehyde and N-isobutyryl-L-cysteine. Applications with reference to the analysis of peptidic antibiotics, toxins, drugs and pharmaceutically used amino acids. PubMed: Discriminative stimulus effects of excitatory amino acid agonists in rats. PubMed: Identification and quantification of the N-acetylcysteine conjugate of allyl isothiocyanate in human urine after ingestion of mustard. PubMed: Effect of selected dietary antioxidants on fatty liver-haemorrhagic syndrome in laying hens. PubMed: Tryptophanase from Escherichia coli: catalytic and spectral properties in water-organic solvents. PubMed: Quantification of D-amino acids in human urine using GC-MS and HPLC. PubMed: Separation of enantiomers of N-acetylcysteine by capillary electrophoresis after derivatization by o-phthaldialdehyde. PubMed: Requirement of thiol compounds as reducing agents for IL-2-mediated induction of LAK activity and proliferation of human NK cells. PubMed: Induction of oxidative single- and double-strand breaks in DNA by ferric citrate. PubMed: Bioavailable level and source of cysteine determine protein quality of a commercial enteral product: adequacy of tryptophan but deficiency of cysteine for rats fed an enteral product prepared fresh or stored beyond shelf life. PubMed: High-performance liquid chromatographic resolution of (R, S)-α-alkyl-α-amino acids as diastereomeric derivatives. PubMed: Generation of reactive oxygen species from the reaction of selenium compounds with thiols and mammary tumor cells. PubMed: Cysteine and glycine supplementation modulate the metabolic response to tumor necrosis factor alpha in rats fed a low protein diet. PubMed: Browning prevention in fresh and dehydrated potatoes by SH-containing amino acids. PubMed: Iron-mediated DNA damage: sensitive detection of DNA strand breakage catalyzed by iron. PubMed: Effects of reserpine and L-cysteine and glutathione depletion on 2-bromoethylamine hydrobromide-induced tubular necrosis in Swiss ICR mice. PubMed: Effect of selenium compounds and thiols on human mammary tumor cells. PubMed: Methylthiazolidine-4-carboxylate for treatment of acute T-2 toxin exposure. PubMed: Formation, nutritional value, and safety of D-amino acids. PubMed: Overproduction of glutathione and its derivatives by genetically engineered microbial cells. PubMed: [Histopathological evaluation of protective effect of L-cysteine in ethanol-induced liver damage in rats]. PubMed: Is the toxicity of cysteine conjugates formed during mercapturic acid biosynthesis relevant to the toxicity of covalently bound drug residues? PubMed: [The subacute toxicity of glucosylthiazolidine-4-carbonic acid in rats]. PubMed: [Effect of cysteine on protein metabolism in the liver of rats with ethanol-induced liver damage]. PubMed: Effect of cysteine on the inactivation of cystathionine gamma-lyase by D,L-propargylglycine. PubMed: Hepatic glutathione metabolism in mice acutely treated with lead acetate. PubMed: Automated enantioseparation of amino acids by derivatization with o-phthaldialdehyde and n-acylated cysteines. PubMed: L-leucine and its analogue: specific inhibitors for S-benzyl-L-cysteine-p-nitroanilide-hydrolyzing enzyme in Escherichia coli B. PubMed: Chemotactic behavior of Campylobacter jejuni. PubMed: The C-S Lyases of Higher Plants : Direct Comparison of the Physical Properties of Homogeneous Alliin Lyase of Garlic (Allium sativum) and Onion (Allium cepa). PubMed: Salmonella decontamination of broiler carcasses with lactic acid, L-cysteine, and hydrogen peroxide. PubMed: Immunological responsiveness of mouse spleen cells after in vivo or in vitro exposure to 3-acetyldeoxynivalenol. PubMed: Improving the in vitro protein digestibility of sorghum with reducing agents. PubMed: Studies related to the mechanism of 3-BHA-induced neoplasia of the rat forestomach. PubMed: The C-S Lyases of Higher Plants : Isolation and Properties of Homogeneous Cystine Lyase from Broccoli (Brassica oleracea var botrytis) Buds. PubMed: Behavioral study of chemoreception in the sea star Marthasterias glacialis: structure-activity relationships of lactic acid, amino acids, and acetylcholine. PubMed: The utilization and safety of isomeric sulfur-containing amino acids in mice. PubMed: Primary mutagenicity screening of food additives currently used in Japan. PubMed: Captopril: pharmacology, metabolism and disposition. PubMed: The nutritional role of S-Methyl-L-cysteine. PubMed: Liver glutathione as a reservoir of L-cysteine. PubMed: Inactivation of aflatoxin B1 mutagenicity by thiols. PubMed: Inhibition of nitrosation of amines by thiols, alcohols and carbohydrates. PubMed: The oxidation of L- and D-cysteine to inorganic sulfate and taurine in the rat. PubMed: Effects of adding potassium iodate to milk before UHT treatment. I. Reduction in the amount of deposit on the heated surfaces. PubMed: A study of the rates of the competitive nitrosations of pyrrolidine, p-cresol and L-cysteine hydrochloride. PubMed: Reactivity of glycerol in intermediate moisture meats. PubMed: [Experimental evaluation of therapeutic-prophylactic nutrition in exposure to acrylonitrile]. PubMed: The effect of oral doses of a polythiol resin on the excretion of methylmercury in mice treated with cysteine, D-penicillamine or phenobarbitone. PubMed: Use of L-cysteine in bread baking--results of a multi-generation feeding experiment with breeding rats. PubMed: Conditions Affecting Germination of Clostridium botulinum 62A Spores in a Chemically Defined Medium. PubMed: Biochemical studies of toxic agents. The metabolic formation of 1- and 2-menaphthylmercapturic acid. PubMed: BIOCHEMICAL STUDY OF THE TOXICITY OF S-DICHLOROVINYL-L-CYSTEINE.