ammonium hydroxide has been researched along with cysteine in 100 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 64 (64.00) | 18.7374 |
| 1990's | 11 (11.00) | 18.2507 |
| 2000's | 14 (14.00) | 29.6817 |
| 2010's | 11 (11.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Ino, M; Oshimura, E | 1 |
| Slyter, LL; Weaver, JM | 1 |
| Cox, WM; Kadis, S; VanEseltine, WP | 1 |
| Felix, AM; Jimenez, MH; Meienhofer, J; Mowles, T | 1 |
| Holmes, EW; King, GL | 1 |
| Demain, AL; Ogrydziak, DM; Tannenbaum, SR | 1 |
| Bayer, E; Hemmasi, B | 1 |
| Gundalakh, AI; Mel'k, MV; Shcheglova, SA; Volkova, ZA | 1 |
| Burton, SD; Jensen, JB; Jolley, WR; Nyberg, PA | 1 |
| Berg, DE; Brikun, I; Krishnan, BR; Kulakauskas, S; Leyh, TS; Neuwald, AF; Suziedelis, K; Tomcsanyi, T | 1 |
| Contreras, A; Drummond, M | 1 |
| Coloso, RM; Stipanuk, MH | 1 |
| de la Rosa, J; Drake, MR; Stipanuk, MH | 1 |
| Blagbrough, IS; Bycroft, BW; Evans, DC; Shaw, PN | 1 |
| Lusty, CJ; Nyunoya, H; Rubino, SD | 1 |
| Betsch, D; Paluh, JL; Weith, HL; Zalkin, H | 1 |
| Wedege, E | 1 |
| Bennun, A | 1 |
| Ward, S | 1 |
| Cain, RB; Houghton, C; Wright, KA | 1 |
| Host, WR; Rush, BF; Serlin, O | 1 |
| Truscoe, R; Turner, JC | 1 |
| Gross, E; Kiltz, HH | 1 |
| Tănase, I | 1 |
| Stonard, MD | 1 |
| Easley, JF; Gil, LA; Moore, JE; Shirley, RL | 1 |
| Germs, AC | 1 |
| Kuromizu, K; Meienhofer, J | 1 |
| Choi, Y; Kumagai, H; Sejima, S; Yamada, H | 1 |
| Kumagai, H; Matsui, H; Ogata, K; Ohkishi, H; Yamada, H | 1 |
| Jayaram, HN; Ramakrishnan, R; Vaidyanathan, CS | 1 |
| Deuel, TF | 1 |
| Asmar, JA; Daghir, NJ; Sifri, M | 1 |
| Costa, MT; Giarnieri, D; Wolf, AM | 1 |
| McCann, DS; Sharpless, NS | 1 |
| Heinrikson, RL | 1 |
| Carlsson, J | 2 |
| Hornig, D; Weber, F; Wiss, O | 1 |
| Anthony, C; Drabble, WT; Robinson, JH | 1 |
| Asquith, RS; Shah, AV | 1 |
| Parker, VH; Stonard, MD | 1 |
| Battle, AM; Llambías, EB | 1 |
| Crewther, WG; Nicholls, PW | 1 |
| Klee, CB | 1 |
| De Marco, C; Rinaldi, A | 1 |
| Hope, DB; Morgan, CD; Wälti, M | 1 |
| Batlle, AM; Llambías, EB | 1 |
| Gibson, DM; Hendrie, MS; Herbert, RA; Shewan, JM | 1 |
| Brown, FC; Gordon, PH | 1 |
| Kloss, G; Schwarz, E | 1 |
| Ellfolk, N | 1 |
| Demeyer, DI; Henderickx, HK | 1 |
| Hobson, PN; McDougall, EI; Summers, R | 1 |
| Hanabusa, K; Kohno, H | 1 |
| Oeriu, S | 1 |
| Harper, E; Scharrer, B; Seifter, S | 1 |
| Gettins, PG | 1 |
| Allison, RD; Moraga-Amador, DA; Richards, NG; Schuster, SM; Sheng, S; van Heeke, G | 1 |
| Accornero, P; Carrera, G; Curti, B; Vanoni, MA | 1 |
| Bergman, NA; Fryklund, J; Kühler, TC; Larsson, H; Lee, A; Weilitz, J | 1 |
| Bittner, D; Richter, H; Vamvakas, S | 1 |
| Bernard, A; Demuyter, P; Erbs, P; Jund, R | 1 |
| Richter, H; Vamvakas, S | 1 |
| Barnham, KJ; Christodoulou, J; Ivanov, AI; Parkinson, JA; Sadler, PJ; Tucker, A; Woodrow, J | 1 |
| Akhtar, M; Botting, NP; Gani, D; Lasry, P; Neal, T; Pollard, JR; Richardson, S | 1 |
| Powers-Lee, SG; Saeed-Kothe, A | 1 |
| Maurizi, MR; Rasulova, F | 1 |
| Kajikawa, H; Mitsumori, M; Ohmomo, S | 1 |
| Bruschi, SA; Conway, M; Cooper, AJ; Hutson, SM | 1 |
| Jünger, M; Keusgen, M; Krest, I; Schöning, MJ | 1 |
| Bieganowski, P; Brenner, C | 1 |
| Janowitz, T; Kneifel, H; Piotrowski, M | 1 |
| DEMARCO, C | 1 |
| NEWTON, WA; SNELL, EE | 1 |
| DURIO, SN; FLANNERY, WL | 1 |
| SELBIN, J; WILLIAMS, VR | 1 |
| OSAJIMA, Y; YAMAFUJI, K | 1 |
| BRYANT, MP; PITTMAN, KA | 1 |
| CASHEL, M; FREESE, E; PARK, SW | 1 |
| BOHAK, Z | 1 |
| SAARI, JC; SCHULTZE, MO | 1 |
| ANDERSON, PM; SCHULTZE, MO | 1 |
| Tchong, SI; White, RH; Xu, H | 1 |
| Alinovi, R; Baraldi, E; Carraro, S; Corradi, M; Pasquale, MF; Zacchello, F; Zanconato, S | 1 |
| Fodeke, AA; Okonjo, KO | 1 |
| Locas, CP; O'Brien, J; Wnorowski, A; Yaylayan, VA | 1 |
| Höcker, H; Popescu, C | 1 |
| Bruel, CA; Rolland, SG | 1 |
| Ali, V; Husain, A; Jeelani, G; Nozaki, T; Sato, D | 1 |
| Chua, JH; Deng, LW; Huang, S; Moore, PK; Sivaraman, J; Tan, CH; Yew, WS | 1 |
| du Toit, M; Irmler, S; Knoll, C; Rauhut, D; Schnell, S | 1 |
| Bada, JL; Callahan, MP; Cleaves, HJ; Dworkin, JP; Glavin, DP; Lazcano, A; Parker, ET | 1 |
| Bazer, FW; Cudd, TA; Datta, S; Keisler, DH; Lassala, A; Satterfield, MC; Spencer, TE; Wu, G | 1 |
| Sakamaki, R; Shimada, Y; Takahashi, N; Washio, J; Yamada, M | 1 |
| Cui, P; Feng, X; Liu, X; Wang, Y; Yang, Y; Zhang, F; Zhang, Y | 1 |
| Aydin, M; Evlice, B; Ferguson, M; Özen, ME; Uzel, İ | 1 |
| Calce, E; De Luca, S | 1 |
| Ouimet, D; Plante, G; Robitaille, R | 1 |
| Akao, M; Hase, A; Kumagai, H; Saito, T; Sakurai, A; Uto-Kondo, H; Yamaguchi, Y | 1 |
1 review(s) available for ammonium hydroxide and cysteine
| Article | Year |
|---|---|
The Cysteine S-Alkylation Reaction as a Synthetic Method to Covalently Modify Peptide Sequences.
Topics: Alkylation; Amino Acid Sequence; Ammonia; Aziridines; Catalysis; Cysteine; Peptides; Sodium; Solid-Phase Synthesis Techniques; Sulfhydryl Compounds; Zinc Acetate | 2017 |
99 other study(ies) available for ammonium hydroxide and cysteine
| Article | Year |
|---|---|
Effects of arginine on hair damage via oxidative coloring process.
Topics: Adult; Ammonium Hydroxide; Arginine; Cysteic Acid; Cysteine; Female; Hair; Hair Dyes; Humans; Hydrophobic and Hydrophilic Interactions; Hydroxides; Oxidation-Reduction; Phenylenediamines; Surface Properties; Tensile Strength | 2004 |
Tetrahydrofolate and other growth requirements of certain strains of Ruminococcus flavefaciens.
Topics: Acetates; Amino Acids; Ammonia; Animals; Biotin; Butyrates; Carbon Dioxide; Cattle; Culture Media; Cysteine; Peptococcaceae; Rumen; Tetrahydrofolates; Thiamine; Valerates | 1977 |
Minimal nitrogen requirements of Corynebacterium renal strains.
Topics: Ammonia; Corynebacterium; Culture Media; Cysteine; Glucosamine; Glutamine; Methionine; Nitrogen; Valine | 1978 |
Catalytic hydrogenolysis in liquid ammonia. Cleavage of Nalpha-benzyloxycarbonyl groups from cysteine-containing peptides with tert-butyl side chain protection. Application to a stepwise synthesis of somatostatin.
Topics: Amino Acid Sequence; Ammonia; Animals; Benzyl Compounds; Catalysis; Chemical Phenomena; Chemistry; Cysteine; Peptide Fragments; Rats; Somatostatin | 1978 |
A new assay for the determination of phosphoribosylamine.
Topics: Amidophosphoribosyltransferase; Amino Sugars; Ammonia; Cysteine; Female; Glutamine; Histocytochemistry; Humans; Pentosephosphates; Pentosyltransferases; Placenta; Pregnancy; Ribosemonophosphates; Structure-Activity Relationship | 1977 |
Regulation of extracellular protease production in Candida lipolytica.
Topics: Ammonia; Candida; Cell Division; Culture Media; Cysteine; Glycerol; Lactates; Methionine; Mutation; Peptide Hydrolases; Phenotype; Species Specificity | 1977 |
Ligand-exchange chromatography of amino acids on copper-, cobalt- and zinc-chelex 100.
Topics: Amino Acids; Ammonia; Arginine; Aspartic Acid; Chromatography, Ion Exchange; Cobalt; Copper; Cysteine; Glutamates; Histidine; Ion Exchange Resins; Ligands; Lysine; Phenylalanine; Quaternary Ammonium Compounds; Serine; Threonine; Tyrosine; Zinc | 1975 |
[Some indices of nitrogen metabolism in patients with viral hepatitis].
Topics: Adolescent; Adult; Alanine; Ammonia; Asparagine; Chronic Disease; Cysteine; Cystinuria; Glutamates; Glycine; Hepatitis A; Humans; Isoleucine; Leucine; Methionine; Middle Aged; Nitrogen; Phenylalanine; Serine; Threonine; Urea; Valine | 1975 |
The effects of selected gases on excystation of coccidian oocysts.
Topics: Ammonia; Animals; Carbon Dioxide; Cattle; Chickens; Cysteine; Eimeria; Gases; Hydrogen Sulfide; Methane; Nitric Oxide; Nitrogen Dioxide; Rabbits; Sulfur Dioxide; Urea | 1976 |
cysQ, a gene needed for cysteine synthesis in Escherichia coli K-12 only during aerobic growth.
Topics: Aerobiosis; Alleles; Amino Acid Sequence; Ammonia; Base Sequence; Cysteine; DNA, Bacterial; Escherichia coli; Gene Expression Regulation, Bacterial; Genes, Bacterial; Molecular Sequence Data; Mutation; Phenotype; Transcription, Genetic | 1992 |
Cys184 and Cys187 of NifL protein of Klebsiella pneumoniae are not absolutely required for inhibition of NifA activity.
Topics: Amino Acid Sequence; Ammonia; Bacterial Proteins; Base Sequence; Cysteine; DNA Mutational Analysis; Gene Expression Regulation, Bacterial; Genes, Bacterial; Kinetics; Klebsiella pneumoniae; Molecular Sequence Data; Mutagenesis, Site-Directed; Nitrogen Fixation; Oxygen; Recombinant Fusion Proteins; Transcription Factors; Transcription, Genetic | 1991 |
Metabolism of cyst(e)ine in rat enterocytes.
Topics: Alkynes; Amino Acids; Ammonia; Animals; Chromatography; Chromatography, High Pressure Liquid; Chromatography, Ion Exchange; Cystathionine gamma-Lyase; Cysteine; Cystine; Epithelium; Glycine; Intestinal Mucosa; Intestines; Male; Neurotransmitter Agents; Oxidation-Reduction; Pargyline; Phenanthrolines; Rats; Rats, Inbred Strains; Thiosulfates | 1989 |
Metabolism of cysteine and cysteinesulfinate in rat and cat hepatocytes.
Topics: Ammonia; Animals; Carbon Dioxide; Cats; Cells, Cultured; Cysteine; Liver; Male; Neurotransmitter Agents; Rats; Rats, Inbred Strains; Taurine; Urea | 1987 |
Inhibition of rat renal C-S lyase: assessment using kidney slice methodology.
Topics: Ammonia; Animals; Cations; Chemical Phenomena; Chemistry; Cysteine; Cytosol; Dealkylation; In Vitro Techniques; Kidney; Kidney Cortex; Lyases; Male; Pyruvates; Rats | 1988 |
Catalytic domains of carbamyl phosphate synthetase. Glutamine-hydrolyzing site of Escherichia coli carbamyl phosphate synthetase.
Topics: Adenosine Diphosphate; Adenosine Triphosphate; Amino Acid Sequence; Ammonia; Carbamoyl-Phosphate Synthase (Ammonia); Carbamyl Phosphate; Cysteine; Escherichia coli; Glutamine; Glycine; Hydrogen-Ion Concentration; Kinetics; Ligases; Mutation; Structure-Activity Relationship | 1986 |
Study of anthranilate synthase function by replacement of cysteine 84 using site-directed mutagenesis.
Topics: Amino Acid Sequence; Ammonia; Anthranilate Synthase; Base Sequence; Cloning, Molecular; Cysteine; DNA, Bacterial; Escherichia coli; Glutamine; Mutation; Nucleic Acid Heteroduplexes; Plasmids; Protein Conformation; Serratia marcescens; Structure-Activity Relationship | 1985 |
Isolation of an acid-soluble basic protein from monkey brain.
Topics: Amino Acids; Ammonia; Animals; Brain Chemistry; Chromatography, Gel; Cysteine; Electrophoresis, Polyacrylamide Gel; Haplorhini; Isoelectric Focusing; Macaca; Molecular Weight; Nerve Tissue Proteins; Nucleotides; Sodium Dodecyl Sulfate; Species Specificity; Spectrophotometry; Ultracentrifugation | 1973 |
The unitary hypothesis on the coupling of energy transduction and its relevance to the modeling of mechanisms.
Topics: Adenosine Triphosphatases; Adenosine Triphosphate; Ammonia; Animals; Biological Transport; Calcium; Cell Membrane; Cysteine; Electron Transport; Energy Transfer; Hydrogen-Ion Concentration; Kinetics; Light; Magnesium; Mathematics; Models, Biological; Muscle Contraction; Muscles; Oxidative Phosphorylation; Photophosphorylation; Thermodynamics | 1974 |
Chemotaxis by the nematode Caenorhabditis elegans: identification of attractants and analysis of the response by use of mutants.
Topics: Acetates; Adenosine Monophosphate; Ammonia; Ammonium Chloride; Bromides; Chemotaxis; Chlorides; Cyclic AMP; Cyclic GMP; Cysteine; Histidine; Hydrogen-Ion Concentration; Iodides; Lithium; Lysine; Magnesium; Mutation; Nematoda; Potassium; Sodium | 1973 |
Microbial metabolism of the pyridine ring. Metabolism of 2- and 3-hydroxypyridines by the maleamate pathway in Achromobacter sp.
Topics: Alcaligenes; Amides; Ammonia; Ammonium Sulfate; Centrifugation; Chelating Agents; Chromatography, Paper; Cysteine; Dithiothreitol; Fumarates; Glutathione; Iron; Maleates; Oxygenases; Pyridines | 1974 |
Hyperalimentation in cirrhotic patients.
Topics: Acid-Base Equilibrium; Acidosis; Alanine Transaminase; Alkaline Phosphatase; Amino Acids; Ammonia; Arginine; Carbon Dioxide; Caseins; Catheterization; Cysteine; Diet Therapy; Fibrin; Glutamine; Glycine; Histidine; Humans; Isoleucine; Leucine; Liver; Liver Cirrhosis; Lysine; Methionine; Parenteral Nutrition; Phenylalanine; Potassium; Sodium; Threonine; Tryptophan | 1972 |
Effect of copper on urate oxidase.
Topics: Acetone; Ammonia; Animals; Catalysis; Cattle; Copper; Cysteine; Dithiothreitol; Edetic Acid; Hot Temperature; Hydrogen-Ion Concentration; Kidney; Mitochondria; Osmolar Concentration; Oxidation-Reduction; Protein Conformation; Spectrophotometry; Sulfates; Time Factors; Tromethamine; Urate Oxidase | 1972 |
The number and nature of , -unsaturated amino acids in subtilin.
Topics: Amino Acids; Ammonia; Bacillus subtilis; Bacteriocins; Benzyl Compounds; Buffers; Chemical Phenomena; Chemistry; Chromatography; Cysteine; Hydrochloric Acid; Hydrolysis; Peptides; Spectrophotometry, Ultraviolet; Sulfhydryl Compounds; Trypsin | 1973 |
[Radiation-induced biochemical changes in rat skin and the protective effect of cysteine (3d note)].
Topics: Amino Acids; Ammonia; Animals; Chromatography; Cysteine; Fatty Acids, Nonesterified; Keto Acids; Lipid Metabolism; Polarography; Proteins; Radiation Injuries, Experimental; Rats; Skin; X-Ray Diffraction | 1972 |
Further studies on the site and mechanism of action of s-(1,2 dichlorovinyl)-l-systeine and s-(1,2 dichlorovinyl)-3-mercaptopropionic acid in rat liver.
Topics: Ammonia; Animals; Cysteine; Cytosol; Glutathione Reductase; In Vitro Techniques; Kinetics; Lactates; Lipids; Liver; Mitochondria, Liver; Oxidoreductases; Propionates; Proteins; Pyruvates; Rats; Sulfhydryl Compounds; Vinyl Compounds | 1973 |
Effect on rumen bacteria of methionine hydroxy analog and sulfur-containing amino acids, in vitro.
Topics: Amino Acids; Ammonia; Anaerobiosis; Animals; Bacteria; Cysteine; Cystine; Fermentation; Glucose; Methionine; Nitrogen; Rumen; Sulfates; Urea | 1973 |
Hydrogen sulphide production in eggs and egg products as a result of heating.
Topics: Amino Acids; Ammonia; Animals; Chickens; Cystathionine; Cysteine; Cystine; Dicarboxylic Acids; Disulfides; Drug Stability; Eggs; Female; Glutathione; Hot Temperature; Hydrogen Sulfide; Hydrogen-Ion Concentration; Lyases; Ovum; Sulfides | 1973 |
Removal of the N alpha-benzyloxycarbonyl group from cysteine-containing peptides by catalytic hydrogenolysis in liquid ammonia, exemplified by a synthesis of oxytocin.
Topics: Ammonia; Benzyl Compounds; Catalysis; Cysteine; Hydrogenation; Methods; Oxytocin | 1974 |
Synthesis of S-alkyl-L-cysteine from pyruvate, ammonia and alkyl-mercaptan by cysteine desulfhydrase of Aerobacter aerogenes.
Topics: Alkylation; Ammonia; Autoanalysis; Chromatography, Gel; Chromatography, Ion Exchange; Cystathionine; Cysteine; Deuterium; Electrophoresis, Polyacrylamide Gel; Enterobacter; Ethanol; Hydrogen-Ion Concentration; Kinetics; Lyases; Magnetic Resonance Spectroscopy; Methanol; Molecular Weight; Pyruvates; Sulfhydryl Compounds; Time Factors | 1974 |
Tyrosine phenol lyase. I. Purification, crystallization, and properties.
Topics: Alanine; Amino Acids; Ammonia; Catechols; Chemical Phenomena; Chemical Precipitation; Chemistry; Chromatography; Chromatography, Gel; Chromatography, Ion Exchange; Crystallization; Culture Media; Cysteine; Electrophoresis; Escherichia coli; Feedback; Kinetics; Lyases; Methods; Molecular Weight; Phenols; Protamines; Pyridoxal Phosphate; Pyruvates; Quaternary Ammonium Compounds; Serine; Stereoisomerism; Sulfates; Tyrosine; Ultracentrifugation | 1970 |
L-asparaginases from Mycobacterium tuberculosis strains H37Rv and H37Ra.
Topics: Amino Acids; Ammonia; Antitubercular Agents; Arsenicals; Asparaginase; Chloromercuribenzoates; Cyanides; Cysteine; Hot Temperature; Hydrogen-Ion Concentration; Hydroxylamines; Keto Acids; Kinetics; Mycobacterium tuberculosis; Temperature | 1968 |
Bacillus subtilis glutamine synthetase. Specific catalytic changes associated with limited sulfhydryl modification.
Topics: Adenosine Triphosphate; Alkylation; Ammonia; Bacillus subtilis; Carbon Isotopes; Catalysis; Chemical Phenomena; Chemistry; Cysteine | 1971 |
Serum aminotransferase activities and plasma free amino acid concentration as criteria for pyridoxine nutritional status of chicks.
Topics: Alanine Transaminase; Amino Acids; Aminobutyrates; Ammonia; Animal Nutritional Physiological Phenomena; Animals; Asparagine; Aspartate Aminotransferases; Body Weight; Chickens; Cysteine; Diet; Feeding Behavior; Glutamine; Glycine; Male; Ornithine; Pyridoxal Phosphate; Pyridoxine; Serine; Taurine; Vitamin B 6 Deficiency | 1972 |
Cleavage of cystine by cystathionase.
Topics: Ammonia; Animals; Catalysis; Chromatography, Gel; Cystathionine; Cysteine; Cystine; Enzyme Activation; Homoserine; Hydro-Lyases; Hydrogen Sulfide; Kinetics; Liver; Oxygen; Pyridoxal Phosphate; Pyruvates; Rats; Spectrophotometry, Ultraviolet; Stereoisomerism; Sulfhydryl Compounds | 1972 |
Dopa and 3-O-methyldopa in cerebrospinal fluid of Parkinsonism patients during treatment with oral L-dopa.
Topics: Administration, Oral; Aged; Ammonia; Benzoates; Central Nervous System; Chemical Phenomena; Chemistry; Chromatography, Thin Layer; Cysteine; Humans | 1971 |
The selective S-methylation of sulfhydryl groups in proteins and peptides with methyl-p-nitrobenzenesulfonate.
Topics: Amino Acids; Ammonia; Animals; Binding Sites; Carbon Isotopes; Cattle; Chemical Phenomena; Chemistry; Chromatography, Gel; Chymotrypsin; Cysteine; Esters; Glutathione; Hydrogen-Ion Concentration; Insulin; Kinetics; Mercaptoethanol; Methods; Methylation; Muramidase; Nitrobenzenes; Oxidation-Reduction; Papain; Peptides; Protein Denaturation; Proteins; Ribonucleases; Sodium; Sulfhydryl Compounds; Sulfonic Acids; Temperature; Transferases; Urea | 1971 |
Nutritional requirements of Streptococcus salivarius.
Topics: Ammonia; Biotin; Culture Media; Cysteine; Cystine; Glucose; Glutamates; Homocysteine; Homocystine; Humans; Mouth; Nicotinic Acids; Pantothenic Acid; Riboflavin; Streptococcus; Thiamine; Urea | 1971 |
The effect of vitamin C depletion on the free amino acid content in blood plasma of the guinea pig.
Topics: Alanine; Amino Acids; Ammonia; Animals; Arginine; Ascorbic Acid Deficiency; Aspartic Acid; Citrulline; Cysteine; Glutamates; Glycine; Guinea Pigs; Histidine; Isoleucine; Lysine; Male; Methionine; Ornithine; Phenylalanine; Proline; Serine; Threonine; Time Factors; Tyrosine; Valine | 1971 |
Activity and regulation of an acidic amino acid permease of Aspergillus nidulans.
Topics: Ammonia; Asparagine; Aspartic Acid; Aspergillus; Cycloheximide; Cysteine; Glutamates; Glycine; Kinetics; Lysine; Membrane Transport Modulators; Membrane Transport Proteins; Methylamines; Nitrates; Urea | 1971 |
The photochemical degradation of cystine in aqueous solutions in the presence of nitrogen.
Topics: Air; Alanine; Amino Acids; Ammonia; Chemical Phenomena; Chemistry; Cysteine; Cystine; Dicarboxylic Acids; Electrophoresis; Hydrogen Sulfide; Hydrogen-Ion Concentration; Kinetics; Models, Chemical; Nitrogen; Photolysis; Radiation Effects; Sulfides; Sulfinic Acids; Sulfur; Ultraviolet Rays | 1971 |
The metabolism of S-(1,2 dichlorovinyl)-L-cysteine by rat liver mitochondria.
Topics: Alkylation; Ammonia; Animals; Centrifugation, Density Gradient; Cysteine; In Vitro Techniques; Mitochondria, Liver; Oxygen Consumption; Proteins; Pyridoxal Phosphate; Pyruvates; Rats; Semicarbazides; Statistics as Topic; Time Factors; Vinyl Compounds | 1971 |
Studies on the porphobilinogen deaminase-uroporphyrinogen cosynthetase system of cultured soya-bean cells.
Topics: Amino Acids; Ammonia; Cells, Cultured; Cysteine; Dicarboxylic Acids; Electrophoresis; Ethionine; Gels; Glycine max; Hydrogen-Ion Concentration; Hydroxylamines; Isomerases; Levulinic Acids; Lyases; Magnesium; Oxygen; Plants; Porphyrins; Propionates; Pyrroles; Sodium; Starch; Thioglycolates | 1971 |
Growth of Streptococcus mutans and Streptococcus sanguis in mixed culture.
Topics: Aminobenzoates; Ammonia; Anaerobiosis; Culture Media; Cysteine; Glucose; Streptococcus; Vitamin B Complex | 1971 |
Reduction of S-carboxymethylcysteine and methionine with sodium in liquid ammonia.
Topics: Acetates; Alanine; Amino Acids; Aminobutyrates; Ammonia; Animals; Cold Temperature; Cysteine; Glutathione; Glycine; Insulin; Keratins; Methionine; Oxidation-Reduction; Peptides; Sodium; Time Factors; Wool | 1969 |
Reversible polymerization of histidine ammonia lyase. The role of sulfhydryl groups in the activity and polymeric state of the enzyme.
Topics: Ammonia; Boron Compounds; Chemical Phenomena; Chemistry; Chromatography, Gel; Cysteine; Electrophoresis, Disc; Histidine; Lyases; Mercaptoethanol; Molecular Weight; Pseudomonas; Spectrophotometry; Spectrum Analysis; Sulfhydryl Compounds; Ultracentrifugation | 1970 |
Pyridoxal phosphate-catalyzed alpha-beta elimination of lanthionine and cystathionine.
Topics: Amino Acids; Ammonia; Chemical Phenomena; Chemistry; Cysteine; Homocysteine; Pyridoxal Phosphate; Pyruvates; Spectrophotometry | 1970 |
Reduction of benzyl sulphonyl (sulphone) intermediates to sulphinic acids. Synthesis of hypotaurine, and of L-cysteine and L-homocysteine sulphinic acids.
Topics: Ammonia; Cysteine; Homocysteine; Oxidation-Reduction; Sodium; Sulfinic Acids; Sulfones; Taurine | 1970 |
Porphyrin biosynthesis. 8. Avian erythrocyte porphobilinogen deaminase-uroporphyrinogen 3 cosynthetase, its purification, properties and the separation of its components.
Topics: Adenine Nucleotides; Adenosine Triphosphate; Ammonia; Animals; Carboxy-Lyases; Chickens; Chloromercuribenzoates; Chromatography, DEAE-Cellulose; Cysteine; Dialysis; Dicarboxylic Acids; Quaternary Ammonium Compounds | 1971 |
Symposium on microbial changes in foods. Bacteria active in the spoilage of certain sea foods.
Topics: Ammonia; Cysteine; Cystine; Fish Products; Food Contamination; Food Inspection; Food Microbiology; Glutathione; Hydrogen; Methionine; Microscopy, Electron; Odorants; Pseudomonas; Refrigeration; Sulfhydryl Compounds; Sulfides; Taste | 1971 |
A study of L-(14C)cystathionine metabolism in the brain, kidney, and liver of pyridoxine-deficient rats.
Topics: Amino Acids; Ammonia; Animals; Biological Transport; Brain; Carbon Isotopes; Chromatography, Ion Exchange; Chromatography, Paper; Cysteine; Homocysteine; Hydro-Lyases; Injections; Keto Acids; Kidney; L-Serine Dehydratase; Liver; Male; Proteins; Pyridoxine; Rats; Serine; Time Factors; Vitamin B 6 Deficiency | 1971 |
[Free amino acids and other ninhydrin-positive substances in the normal horny layer and in psoriasis scales].
Topics: Alanine; Amino Acids; Ammonia; Asparagine; Chromatography; Citrulline; Cysteine; Glycine; Histidine; Humans; Imidazoles; Phenylalanine; Proline; Psoriasis; Serine; Skin; Taurine; Threonine; Urea | 1967 |
Cytochrome c peroxidase. 3. The amino acid composition of cytochrome c peroxidase of Baker's yeast.
Topics: Amino Acids; Ammonia; Chemical Phenomena; Chemistry; Cysteine; Cytochromes; Lysine; Molecular Weight; Peroxidases; Saccharomyces; Tryptophan; Tyrosine | 1967 |
Ammonia production by rumen microbes in vitro.
Topics: Alanine; Amino Acids; Ammonia; Animals; Arginine; Asparagine; Aspartic Acid; Cysteine; Glutamates; Glutamine; Glycine; Histidine; Hydrogen-Ion Concentration; Isoleucine; Leucine; Lysine; Methionine; Phenylalanine; Proline; Rumen; Serine; Threonine; Tryptophan; Tyrosine; Valine | 1967 |
The nitrogen sources of Bacteroides amylophilus.
Topics: Ammonia; Animals; Bacteroides; Culture Media; Cysteine; Nitrogen; Radioisotopes; Rumen | 1968 |
A new procedure for isolation of muscle phosphorylase by starch column.
Topics: Ammonia; Animals; Chromatography; Crystallization; Cysteine; Glucosyltransferases; Guinea Pigs; Humans; Methods; Muscles; Rabbits; Starch | 1968 |
[Disorders of metabolism of sulfhydryl group substances and of free ammonia in the brain as a factor in the genesis of senile asthenia, amnesia and asthenic neuroses and the action of folcysteine on disturbed biochemical and physiological equilibrium].
Topics: Aged; Ammonia; Amnesia; Animals; Brain; Cysteine; Humans; In Vitro Techniques; Neurasthenia; Rats; Sulfhydryl Compounds | 1965 |
Electron microscopic and biochemical characterization of collagen in blattarian insects.
Topics: Alanine; Ammonia; Animals; Arginine; Aspartic Acid; Collagen; Connective Tissue Cells; Cysteine; Cystine; Female; Glutamates; Glycine; Histidine; Histocytochemistry; Hydroxyproline; Insecta; Isoleucine; Leucine; Lysine; Male; Methionine; Microscopy, Electron; Phenylalanine; Proline; Serine; Threonine; Tyrosine; Valine | 1967 |
Thiol ester cleavage-dependent conformational change in human alpha 2-macroglobulin. Influence of attacking nucleophile and of Cys949 modification.
Topics: alpha-Macroglobulins; Ammonia; Base Sequence; Cysteine; Esters; Ethylamines; Fluorescent Dyes; Humans; Kinetics; Methylamines; Molecular Sequence Data; Mutagenesis, Site-Directed; Naphthalenesulfonates; Protein Conformation; Spectrometry, Fluorescence; Sulfhydryl Compounds | 1995 |
Glutamine inhibits the ammonia-dependent activities of two Cys-1 mutants of human asparagine synthetase through the formation of an abortive complex.
Topics: Ammonia; Aspartate-Ammonia Ligase; Base Sequence; Cloning, Molecular; Cysteine; DNA; Glutamine; Humans; Hydrogen-Ion Concentration; Immunoblotting; Kinetics; Molecular Sequence Data; Molecular Structure; Mutagenesis, Site-Directed; Substrate Specificity | 1993 |
The pH-dependent behavior of catalytic activities of Azospirillum brasilense glutamate synthase and iodoacetamide modification of the enzyme provide evidence for a catalytic Cys-His ion pair.
Topics: Amino Acid Sequence; Ammonia; Azospirillum brasilense; Catalysis; Cysteine; Glutamate Synthase; Glutamine; Histidine; Hydrogen-Ion Concentration; Iodoacetamide; Ketoglutaric Acids; Kinetics; Molecular Sequence Data; NADP; Sequence Analysis | 1994 |
Structure-activity relationship of omeprazole and analogues as Helicobacter pylori urease inhibitors.
Topics: Ammonia; Animals; Anti-Bacterial Agents; Anti-Ulcer Agents; Benzamides; Binding Sites; Cysteine; Drug Design; Enzyme Inhibitors; Helicobacter pylori; Hydrogen-Ion Concentration; Mercaptoethanol; Mice; Mice, Inbred Strains; Omeprazole; Structure-Activity Relationship; Urease | 1995 |
Induction of dedifferentiated clones of LLC-PK1 cells upon long-term exposure to dichlorovinylcysteine.
Topics: Ammonia; Animals; Antigens, Nuclear; Cell Differentiation; Clone Cells; Cysteine; Gene Expression; Genes, fos; Glucose; Immunoblotting; Intermediate Filament Proteins; Kidney Tubules, Proximal; LLC-PK1 Cells; Nuclear Proteins; Poly(ADP-ribose) Polymerases; Subcellular Fractions; Swine; Time Factors | 1996 |
In vivo mutational analysis of highly conserved amino acid residues of the small subunit Cpa1p of the carbamylphosphate synthetase of Saccharomyces cerevisiae.
Topics: Amino Acid Sequence; Ammonia; Ammonium Sulfate; Arginine; Aspartic Acid; Carbon-Nitrogen Ligases; Chromosome Mapping; Cysteine; Gene Expression; Glutaminase; Glutamine; Histidine; Molecular Sequence Data; Mutagenesis, Site-Directed; Plasmids; Proline; Saccharomyces cerevisiae; Sequence Analysis; Sequence Deletion; Transformation, Genetic | 1997 |
S-(1,2-dichlorovinyl)-L-cysteine-induced dedifferentiation and p53 gene mutations in LLC-PK1 cells: a comparative investigation with S-(2-chloroethyl)cysteine, potassium bromate, cis-platinum and styrene oxide.
Topics: Ammonia; Animals; Bromates; Carcinogens; Cells, Cultured; Cisplatin; Cysteine; Epoxy Compounds; Genes, p53; Hydrogen-Ion Concentration; LLC-PK1 Cells; Methylglucosides; Point Mutation; Poly Adenosine Diphosphate Ribose; Polymorphism, Single-Stranded Conformational; Protein Biosynthesis; Proteins; Swine; Tumor Suppressor Protein p53 | 1998 |
Cisplatin binding sites on human albumin.
Topics: Ammonia; Antineoplastic Agents; Binding Sites; Chlorides; Chromatography, Gel; Cisplatin; Cysteine; Humans; Kinetics; Magnetic Resonance Spectroscopy; Methionine; Nitrogen Isotopes; Protein Binding; Recombinant Proteins; Serum Albumin; Sulfhydryl Compounds; Thiourea | 1998 |
Mechanism of 3-methylaspartase probed using deuterium and solvent isotope effects and active-site directed reagents: identification of an essential cysteine residue.
Topics: Ammonia; Ammonia-Lyases; Binding Sites; Chromatography, High Pressure Liquid; Cysteine; Deuterium; Dose-Response Relationship, Drug; Hydrogen-Ion Concentration; Kinetics; Magnesium; Models, Chemical; Models, Molecular; Protein Conformation; Time Factors | 1999 |
Specificity determining residues in ammonia- and glutamine-dependent carbamoyl phosphate synthetases.
Topics: Adenosine Triphosphate; Allosteric Site; Amino Acid Sequence; Ammonia; Animals; Binding Sites; Blotting, Western; Carbamoyl-Phosphate Synthase (Ammonia); Carbamoyl-Phosphate Synthase (Glutamine-Hydrolyzing); Cysteine; Escherichia coli; Glutamic Acid; Glutamine; Humans; Kinetics; Leucine; Lysine; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Plasmids; Protein Binding; Protein Structure, Tertiary; Ranidae; Rats; Recombinant Proteins; Substrate Specificity | 2002 |
Degradation of L-glutamate dehydrogenase from Escherichia coli: allosteric regulation of enzyme stability.
Topics: Adenosine Triphosphatases; Allosteric Regulation; Ammonia; Aspartate Kinase; ATP-Dependent Proteases; Carboxylic Acids; Chloramphenicol; Cysteine; Endopeptidase Clp; Enzyme Stability; Escherichia coli; Escherichia coli Proteins; Glucose; Glutamate Dehydrogenase; Heat-Shock Proteins; Models, Molecular; NADP; NF-kappa B; Nucleotides; Phenylmethylsulfonyl Fluoride; Potassium Cyanide; Protease La; Protein Conformation; Protein Processing, Post-Translational; Serine Endopeptidases; Transcription Factor RelA | 2002 |
Stimulatory and inhibitory effects of protein amino acids on growth rate and efficiency of mixed ruminal bacteria.
Topics: Amino Acids; Ammonia; Animals; Bacteria; Cattle; Cellobiose; Cysteine; Female; Glucose; Glutamic Acid; Glutamine; Isoleucine; Leucine; Nitrogen; Phenylalanine; Rumen; Xylose | 2002 |
Human mitochondrial and cytosolic branched-chain aminotransferases are cysteine S-conjugate beta-lyases, but turnover leads to inactivation.
Topics: Ammonia; beta-Alanine; Carbon-Sulfur Lyases; Cysteine; Cytosol; Halogens; Humans; Hydrocarbons, Fluorinated; Keto Acids; Leucine; Mitochondria; Pyruvic Acid; Recombinant Proteins; Substrate Specificity; Temperature; Transaminases | 2003 |
Development of a biosensor specific for cysteine sulfoxides.
Topics: Allium; Ammonia; Biosensing Techniques; Carbon-Sulfur Lyases; Coated Materials, Biocompatible; Cysteine; Enzymes, Immobilized; Equipment Design; Equipment Failure Analysis; Garlic; Plant Preparations; Plants, Edible; Reproducibility of Results; Sensitivity and Specificity; Species Specificity; Sulfoxides | 2003 |
The reported human NADsyn2 is ammonia-dependent NAD synthetase from a pseudomonad.
Topics: Amide Synthases; Ammonia; Base Sequence; Chromosomes, Human, Pair 22; Cloning, Molecular; CpG Islands; Cysteine; DNA; Gene Library; Glutamic Acid; Glutamine; Humans; Hydrolysis; Molecular Sequence Data; Muscles; NAD; Nicotinamidase; Open Reading Frames; Operon; Phylogeny; Protein Structure, Tertiary; Pseudomonas; Sequence Homology, Nucleic Acid | 2003 |
Identification and characterization of plant agmatine iminohydrolase, the last missing link in polyamine biosynthesis of plants.
Topics: Ammonia; Arabidopsis; Arginine; Catalysis; Catalytic Domain; Cloning, Molecular; Cysteine; Dimerization; Dose-Response Relationship, Drug; Electrophoresis, Polyacrylamide Gel; Hydrolases; Hydrolysis; Models, Chemical; Molecular Sequence Data; Mutagenesis, Site-Directed; Plants; Polyamines; Protein Binding; Putrescine; Recombinant Proteins; Time Factors | 2003 |
BREAKDOWN OF S-AMINOETHYLCYSTEINE BY PYRIDOXAL PHOSPHATE.
Topics: Aminohydrolases; Ammonia; Cysteine; Mercaptoethylamines; Pyridoxal Phosphate; Pyruvates; Research; Spectrophotometry; Sulfhydryl Compounds | 1964 |
CATALYTIC PROPERTIES OF TRYPTOPHANASE, A MULTIFUNCTIONAL PYRIDOXAL PHOSPHATE ENZYME.
Topics: Aminohydrolases; Ammonia; Animals; Catalysis; Cattle; Cysteine; Electrophoresis; Escherichia coli; Indoles; Leuconostoc; Manometry; Multifunctional Enzymes; Mutation; Potassium; Pyridoxal Phosphate; Pyruvates; Research; Serine; Serum Albumin; Serum Albumin, Bovine; Tryptophan | 1964 |
THE NUTRITION OF VIBRIO COSTICOLUS. II. CYST(E)INE UTILIZATION.
Topics: Ammonia; Citric Acid Cycle; Cysteine; Cysts; Fluoroacetates; Hydrogen; Proteins; Pyridoxal Phosphate; Pyruvates; Research; Sodium Chloride; Sulfides; Vibrio | 1964 |
DIVALENT METAL ION ACTIVATION OF BETA-METHYLASPARTASE.
Topics: Ammonia; Ammonia-Lyases; Aspartic Acid; Benzoates; Cadmium; Calcium; Cations, Divalent; Chemical Phenomena; Chemistry, Physical; Clostridium; Cobalt; Copper; Cysteine; Fumarates; Ions; Iron; Lyases; Magnesium; Manganese; Nickel; Pharmacology; Research; Spectrophotometry; Zinc | 1964 |
REDUCTION OF NITRATE TO AMMONIA BY ENZYMES ISOLATED FROM GREEN ALGAE.
Topics: Ammonia; Chlorophyta; Colorimetry; Cysteine; Dialysis; Eukaryota; Flavin Mononucleotide; Flavin-Adenine Dinucleotide; Freeze Drying; Hydrogen-Ion Concentration; Hydroxylamines; Nitrates; Nitrites; Oxidoreductases; Renal Dialysis; Research; Spectrophotometry | 1964 |
PEPTIDES AND OTHER NITROGEN SOURCES FOR GROWTH OF BACTEROIDES RUMINICOLA.
Topics: Amino Acids; Ammonia; Ascorbic Acid; Bacteroides; Caseins; Cysteine; Heme; Metabolism; Methionine; Minerals; Nitrogen; Peptides; Pharmacology; Prevotella ruminicola; Proteins; Research; Vitamins | 1964 |
THE DEVELOPMENTAL SIGNIFICANCE OF ALANINE DEHYDROGENASE IN BACILLUS SUBTILIS.
Topics: Alanine; Alanine Dehydrogenase; Alanine Transaminase; Amino Acid Oxidoreductases; Amino Acids; Aminobutyrates; Ammonia; Aspartate Aminotransferases; Bacillus subtilis; Cysteine; Isoleucine; Leucine; Lyases; Methionine; Mutation; Research; Serine; Spectrophotometry; Spores; Spores, Bacterial; Valine | 1964 |
N-EPSILON-(DL-2-AMINO-2-CARBOXYETHYL)-L-LYSINE, A NEW AMINO ACID FORMED ON ALKALINE TREATMENT OF PROTEINS.
Topics: Albumins; Amino Acid Oxidoreductases; Amino Acids; Ammonia; Animals; Carboxy-Lyases; Cattle; Chromatography; Chymotrypsin; Cysteine; Cystine; Dipeptides; Formaldehyde; Lysine; Muramidase; Papain; Protein Hydrolysates; Proteins; Research; Ribonucleases | 1964 |
CLEAVAGE OF S-(1,2-DICHLOROVINYL)-L-CYSTEINE BY ESCHERICHIA COLI B.
Topics: Ammonia; Carbon Isotopes; Chemical Phenomena; Chemistry; Chemistry Techniques, Analytical; Chlorides; Cysteine; Escherichia coli; Hydroxylamines; Metabolism; Pyridoxal Phosphate; Pyruvates; Research; Sulfur Isotopes | 1965 |
INTERACTION OF S-(1,2-DICHLOROVINYL)-L-CYSTEINE WITH PROTEINS.
Topics: Ammonia; Animals; Blood Protein Electrophoresis; Cattle; Chemical Phenomena; Chemistry; Chlorides; Chromatography; Cysteine; Pyruvates; Research; Serum Albumin; Serum Albumin, Bovine; Sulfates; Trichloroacetic Acid; Vanadium | 1965 |
L-cysteine desulfidase: an [4Fe-4S] enzyme isolated from Methanocaldococcus jannaschii that catalyzes the breakdown of L-cysteine into pyruvate, ammonia, and sulfide.
Topics: Ammonia; Carbon-Sulfur Lyases; Catalysis; Cystathionine gamma-Lyase; Cysteine; Enzyme Stability; Gas Chromatography-Mass Spectrometry; Iron-Sulfur Proteins; Methanococcus; Pyruvic Acid; Recombinant Proteins; Substrate Specificity; Sulfides; Temperature | 2005 |
Exhaled breath condensate cysteinyl leukotrienes are increased in children with exercise-induced bronchoconstriction.
Topics: Acetates; Adolescent; Ammonia; Asthma, Exercise-Induced; Biomarkers; Breath Tests; Bronchoconstriction; Child; Cyclopropanes; Cysteine; Exhalation; Forced Expiratory Volume; Humans; Leukotriene Antagonists; Leukotriene B4; Leukotrienes; Nitric Oxide; Quinolines; Respiratory Function Tests; Sulfides | 2005 |
Reversible reaction of 5,5'-dithiobis(2-nitrobenzoate) with the hemoglobins of the domestic cat: acetylation of NH3+ terminal group of the beta chain transforms the complex pH dependence of the forward apparent second order rate constant to a simple form.
Topics: Acetylation; Ammonia; Animals; Cats; Chemical Phenomena; Chemistry, Physical; Cysteine; Dithionitrobenzoic Acid; Hemoglobins; Hydrogen-Ion Concentration; Kinetics; Sulfhydryl Compounds; Time Factors | 2006 |
Mechanistic pathways of formation of acrylamide from different amino acids.
Topics: Acrylamide; Acrylamides; Acrylates; Amino Acids; Ammonia; Asparagine; Aspartic Acid; beta-Alanine; Carbohydrates; Carnosine; Creatine; Cysteine; Fructose; Gas Chromatography-Mass Spectrometry; Hydrolysis; Mass Spectrometry; Models, Chemical; Pyruvic Acid; Serine; Time Factors | 2005 |
Hair is the news.
Topics: Alanine; Amino Acids; Ammonia; Animals; Cysteine; Hair; Hair Follicle; Humans; Sulfides | 2007 |
Sulphur and nitrogen regulation of the protease-encoding ACP1 gene in the fungus Botrytis cinerea: correlation with a phospholipase D activity.
Topics: Ammonia; Botrytis; Curcumin; Cysteine; Enzyme Inhibitors; Gene Silencing; Glutamine; Nitrogen; Peptide Hydrolases; Phosphatidylethanolamines; Phospholipase D; RNA Interference; Sulfates; Sulfones; Sulfur | 2008 |
Characterization of two isotypes of l-threonine dehydratase from Entamoeba histolytica.
Topics: Adenosine Monophosphate; Allosteric Regulation; Amino Acid Sequence; Ammonia; Animals; Carboxylic Acids; Cysteine; Cytidine Monophosphate; Entamoeba histolytica; Enzyme Inhibitors; Gene Expression Regulation, Enzymologic; Humans; Isoelectric Point; Isoenzymes; Kinetics; Molecular Sequence Data; Molecular Weight; Protozoan Proteins; Pyridoxal; Sequence Homology, Amino Acid; Serine; Substrate Specificity; Threonine; Threonine Dehydratase | 2010 |
Site-directed mutagenesis on human cystathionine-gamma-lyase reveals insights into the modulation of H2S production.
Topics: Amino Acid Substitution; Ammonia; Butyrates; Cystathionine; Cystathionine gamma-Lyase; Cysteine; Humans; Hydrogen Sulfide; Kinetics; Models, Molecular; Mutagenesis, Site-Directed; Mutant Proteins; Pyridoxal Phosphate; Pyruvic Acid | 2010 |
Cloning and characterisation of a cystathionine β/γ-lyase from two Oenococcus oeni oenological strains.
Topics: Ammonia; Butyrates; Cloning, Molecular; Cystathionine; Cystathionine gamma-Lyase; Cysteine; Escherichia coli; Gene Expression; Hydrogen Sulfide; Lyases; Methionine; Oenococcus; Pyruvates; Sulfhydryl Compounds; Wine | 2011 |
Prebiotic synthesis of methionine and other sulfur-containing organic compounds on the primitive Earth: a contemporary reassessment based on an unpublished 1958 Stanley Miller experiment.
Topics: Ammonia; Carbon Dioxide; Chromatography, High Pressure Liquid; Cysteamine; Cysteine; Electricity; History, 20th Century; Homocysteine; Hydrogen Sulfide; Methane; Methionine; Sulfur Compounds; Ultraviolet Rays | 2011 |
Parenteral administration of L-arginine enhances fetal survival and growth in sheep carrying multiple fetuses.
Topics: 3-Hydroxybutyric Acid; Ammonia; Animals; Arginine; Birth Weight; Body Weight; Cysteine; Female; Fetal Death; Fetal Growth Retardation; Injections, Intravenous; Ornithine; Pregnancy; Pregnancy Outcome; Pregnancy, Multiple; Proline; Random Allocation; Sheep, Domestic | 2011 |
Effects of pH and lactate on hydrogen sulfide production by oral Veillonella spp.
Topics: Alanine; Ammonia; Cystathionine beta-Synthase; Cystathionine gamma-Lyase; Cysteine; Hydrogen Sulfide; Hydrogen-Ion Concentration; Lactic Acid; Serine; Sulfides; Veillonella | 2014 |
Fluorescent probes for "off-on" highly sensitive detection of Hg²⁺ and L-cysteine based on nitrogen-doped carbon dots.
Topics: Ammonia; Biosensing Techniques; Carbon; Citric Acid; Cysteine; Drinking Water; Humans; Limit of Detection; Mercury; Nitrogen; Quantum Dots; Spectrometry, Fluorescence | 2016 |
A new measurement protocol to differentiate sources of halitosis.
Topics: Adult; Ammonia; Cyclohexanols; Cysteine; Eucalyptol; Female; Halitosis; Humans; Hydrogen; Hydrogen Sulfide; Lactulose; Lung Diseases; Male; Menthol; Middle Aged; Monoterpenes; Mouth Diseases; Nasal Cavity; Nose Diseases; Pulmonary Alveoli; Sulfur Dioxide; Volatile Organic Compounds; Young Adult | 2016 |
Easy-to-use equations for the estimation of urine relative saturation in the assessment of risk of recurrence in urinary stones formers.
Topics: Algorithms; Ammonia; Calcium; Calcium Oxalate; Calcium Phosphates; Cysteine; Cystine; Hospitals, Urban; Humans; Hydrogen-Ion Concentration; Kidney Calculi; Magnesium; Models, Biological; Oxalic Acid; Phosphates; Quebec; Recurrence; Remission Induction; Risk Factors; Struvite; Uric Acid; Urinary Calculi | 2017 |
S-Allyl-L-cysteine sulfoxide, a garlic odor precursor, suppresses elevation in blood ethanol concentration by accelerating ethanol metabolism and preventing ethanol absorption from gut.
Topics: Acetaldehyde; Administration, Oral; Alcohol Dehydrogenase; Alcoholic Beverages; Aldehyde Dehydrogenase; Ammonia; Animals; Arginine; Blood Alcohol Content; Cysteine; Ethanol; Garlic; Intestinal Absorption; Jejunum; Liver; Male; Odorants; Plant Extracts; Pyruvic Acid; Rats, Sprague-Dawley; Stomach | 2018 |