phenylalanine has been researched along with hydroxyl radical in 50 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 4 (8.00) | 18.7374 |
| 1990's | 20 (40.00) | 18.2507 |
| 2000's | 20 (40.00) | 29.6817 |
| 2010's | 6 (12.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Gassmann, W; Gelvan, D; Hegenauer, J; Moreno, V; Saltman, P | 1 |
| Koppenol, WH; Maskos, Z; Rush, JD | 1 |
| Bergtold, DS; Karam, LR; Simic, MG | 1 |
| Karam, LR; Simic, MG | 1 |
| Farahani, M; Simic, MG | 1 |
| Fagerheim, I; Grootveld, M; Halliwell, B; Kaur, H; Puppo, A | 1 |
| Cross, CE; Eiserich, JP; Halliwell, B; Van der Vliet, A | 1 |
| Halliwell, B; Kaur, H | 2 |
| Liu, D | 1 |
| Cross, CE; Halliwell, B; Kaur, H; O'Neill, CA; van der Vliet, A | 1 |
| Bolli, R; Halliwell, B; Kaur, H; Li, XY; Sun, JZ | 1 |
| Fujimoto, S; Kawakami, N; Ohara, A | 1 |
| Heinecke, JW; Hsu, FF; Leeuwenburgh, C; Mueller, DM; Pennathur, S; Rasmussen, JE | 1 |
| Blake, DR; Edmonds, SE; Halliwell, B; Kaur, H | 1 |
| Halliwell, B; Kaur, H; Whiteman, M | 1 |
| Duong, DK; Miller, AF; Sorkin, DL | 1 |
| Hayde, M; Lubec, G; Menzel, D; Pollak, A; Widness, JA | 1 |
| Bocarsly, JR; Buranaprapuk, A; Kumar, CV; Leach, SP | 1 |
| Gudelsky, GA; Shankaran, M; Yamamoto, BK | 1 |
| Fujimoto, S; Hayakawa, T; Kawakami, N; Shimohama, S | 1 |
| Halliwell, B; Jones, AD; Longhurst, JC; Reddy, S | 1 |
| Bohannon, KE; Bruner, MW; Evans, RK; Volkin, DB; Wang, B; Xu, Z | 1 |
| Anderson, VE; Chen, YH; Goshe, MB | 1 |
| Adelstein, SJ; Mee, LK | 1 |
| Li, Y; Wavak, D; Wolf, ME; Xue, CJ | 1 |
| Ambrosio, G; Biondi, R; Paolocci, N; Rossi, R; Xia, Y; Zweier, JL | 1 |
| Ferger, B; Kuschinsky, K; Teismann, P; Themann, C | 1 |
| Chance, MR; Downard, KM; Kiselar, JG; Maleknia, SD; Sullivan, M | 1 |
| Almo, S; Chance, M; Goldsmith, SC; Guan, JQ | 1 |
| Huycke, MM; Moore, DR | 1 |
| CHARRIER, JP; CIER, A; NOFRE, C | 1 |
| Carlson, S; Kinzer, JA; Li, M; Perpall, HJ | 1 |
| Anderson, VE; Nukuna, BN; Sun, G | 1 |
| Ceballos, G; Guzman-Grenfell, AM; Hicks, JJ; Olivares-Corichi, IM; Ortega-Camarillo, C | 1 |
| Fang, CX; Ontko, AC; Palanichamy, K; Rao, MN; Ren, J; Sreejayan, N; Yang, X | 1 |
| Byun, J; Danda, R; Heinecke, JW; Heller, JI; Ido, Y; Pennathur, S; Pergola, P; Williamson, JR | 1 |
| Bian, ZY; Du, JO; Guo, XQ; Zhao, YB | 1 |
| Kó Szegi, T; Kocsis, B; Laczy, B; Markó, L; Matus, Z; Mazák, I; Mohás, M; Molnár, GA; Nagy, J; Tamaskó, M; Wagner, L; Wagner, Z; Wittmann, I | 1 |
| Biró, Z; Ludány, A; Molnár, GA; Nemes, V; Wagner, Z; Wittmann, I | 1 |
| Ambrosio, G; Bettini, M; Biondi, R; Cardounel, AJ; Liebgott, T; Tritto, I; Zweier, JL | 1 |
| Changchien, L; Honts, JE; Hyatt, DC; Maley, F; Maley, GF; Montfort, WR; Roberts, SA | 1 |
| Dennis, DM; Glushakov, AV; Gravenstein, N; Martynyuk, AE; Seubert, CN; Sumners, C; Yarotskyy, V | 1 |
| Aguar, M; Arduini, A; Asensi, MA; Brugada, M; Escrig, R; Ledo, A; Saenz, P; Sastre, J; Vento, M | 1 |
| Liu, R; Sun, F; Tian, Y; Wang, M; Zhang, P; Zong, W | 1 |
| Matxain, JM; Mujika, JI; Uranga, J | 1 |
| Giblin, D; Gross, ML; Niu, B; Rempel, DL; Zhang, H | 1 |
| Bogár, L; Csontos, C; Kun, S; Miseta, A; Molnár, GA; Sélley, E; Szélig, L; Wittmann, I | 1 |
| Chen, HT; Khoo, SK; Lin, YC; Wu, CC | 1 |
| Biondi, R; Bottiglieri, L; Brancorsini, S; Brillo, E; Capodicasa, E; Cretoiu, D; Egidi, MG; Gerli, S; Micu, R; Poli, G; Renzo, GCD; Suciu, N | 1 |
3 review(s) available for phenylalanine and hydroxyl radical
| Article | Year |
|---|---|
Biomarkers of OH radical damage in vivo.
Topics: Biomarkers; DNA; Free Radicals; Hydroxides; Hydroxyl Radical; Hydroxylation; Phenylalanine; Proteins; Thymine; Thymine Nucleotides; Tyrosine | 1991 |
Hydroxylation of salicylate and phenylalanine as assays for hydroxyl radicals: a cautionary note visited for the third time.
Topics: Animals; Chromatography, High Pressure Liquid; Humans; Hydroxyl Radical; Hydroxylation; Phenylalanine; Salicylates; Salicylic Acid | 1997 |
Halogenated derivatives of aromatic amino acids exhibit balanced antiglutamatergic actions: potential applications for the treatment of neurological and neuropsychiatric disorders.
Topics: Animals; Brain; Brain Diseases; Excitatory Amino Acid Antagonists; Glutamic Acid; Humans; Hydroxyl Radical; Mental Disorders; Neuroprotective Agents; Phenylalanine; Synaptic Transmission; Tyrosine | 2006 |
47 other study(ies) available for phenylalanine and hydroxyl radical
| Article | Year |
|---|---|
Metal-ion-directed site-specificity of hydroxyl radical detection.
Topics: Ascorbic Acid; Binding, Competitive; Cell-Free System; Chromatography, High Pressure Liquid; Copper; Erythrocyte Membrane; Free Radical Scavengers; Free Radicals; Humans; Hydroxides; Hydroxyl Radical; Indicators and Reagents; Kinetics; Phenylalanine; Salicylates; Salicylic Acid | 1992 |
The hydroxylation of phenylalanine and tyrosine: a comparison with salicylate and tryptophan.
Topics: Chelating Agents; Dihydroxyphenylalanine; Gamma Rays; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydroxides; Hydroxyl Radical; Hydroxylation; Iron; Kinetics; Macromolecular Substances; Oxidation-Reduction; Phenylalanine; Pulse Radiolysis; Salicylates; Salicylic Acid; Tryptophan; Tyrosine | 1992 |
Formation of ortho-tyrosine by radiation and organic solvents in chicken tissue.
Topics: Animals; Cattle; Chickens; Cobalt Radioisotopes; Dose-Response Relationship, Radiation; Free Radicals; Hydroxides; Hydroxyl Radical; Mass Spectrometry; Muscles; Phenylalanine; Solvents; Tyrosine | 1990 |
Hydroxyl radical induced cross-linking between phenylalanine and 2-deoxyribose.
Topics: Deoxyribose; Free Radicals; Gas Chromatography-Mass Spectrometry; Hydroxides; Hydroxyl Radical; Mass Spectrometry; Phenylalanine | 1988 |
Aromatic hydroxylation of phenylalanine as an assay for hydroxyl radicals: application to activated human neutrophils and to the heme protein leghemoglobin.
Topics: Chromatography, High Pressure Liquid; Free Radicals; Hemeproteins; Humans; Hydroxides; Hydroxyl Radical; Hydroxylation; Leghemoglobin; Neutrophils; Phenylalanine; Tyrosine | 1988 |
Modification of aromatic amino acids by reactive nitrogen species.
Topics: Free Radicals; Hydrogen-Ion Concentration; Hydroxyl Radical; Hydroxylation; Kinetics; Mannitol; Nitrates; Nitric Oxide; Nitrogen Dioxide; Nitrogen Oxides; Oxidants; Phenylalanine; Tyrosine | 1995 |
Aromatic hydroxylation of phenylalanine as an assay for hydroxyl radicals. Measurement of hydroxyl radical formation from ozone and in blood from premature babies using improved HPLC methodology.
Topics: Catalysis; Chromatography, High Pressure Liquid; Fetal Blood; Humans; Hydroxyl Radical; Hydroxylation; Infant, Newborn; Infant, Premature; Molecular Structure; Ozone; Phenylalanine; Solutions; Stereoisomerism; Water | 1994 |
Generation and detection of hydroxyl radical in vivo in rat spinal cord by microdialysis administration of Fenton's reagents and microdialysis sampling.
Topics: Animals; Dialysis; Edetic Acid; Ferrous Compounds; Hydrogen Peroxide; Hydroxyl Radical; Iron; Male; Phenylalanine; Rats; Rats, Sprague-Dawley; Spinal Cord | 1993 |
Aromatic hydroxylation and nitration of phenylalanine and tyrosine by peroxynitrite. Evidence for hydroxyl radical production from peroxynitrite.
Topics: Hydroxyl Radical; Hydroxylation; Nitrates; Phenylalanine; Serum Albumin, Bovine; Thermodynamics; Tyrosine; Uric Acid | 1994 |
Use of aromatic hydroxylation of phenylalanine to measure production of hydroxyl radicals after myocardial ischemia in vivo. Direct evidence for a pathogenetic role of the hydroxyl radical in myocardial stunning.
Topics: Animals; Antioxidants; Coronary Circulation; Dogs; Female; Hydroxides; Hydroxyl Radical; Hydroxylation; Male; Myocardial Infarction; Myocardium; Phenylalanine; Tyrosine | 1993 |
Formation of a hydroxyl radical by the myeloperoxidase-NADH-oxygen system.
Topics: Aerobiosis; Catalase; Free Radical Scavengers; Free Radicals; Hydrogen Peroxide; Hydrogen-Ion Concentration; Hydroxides; Hydroxyl Radical; Hydroxylation; Kinetics; NAD; Oxygen; Peroxidase; Phenylalanine; Superoxide Dismutase; Tyrosine | 1993 |
Mass spectrometric quantification of markers for protein oxidation by tyrosyl radical, copper, and hydroxyl radical in low density lipoprotein isolated from human atherosclerotic plaques.
Topics: Animals; Aorta; Arteriosclerosis; Cattle; Copper; Endothelium, Vascular; Gas Chromatography-Mass Spectrometry; Humans; Hydroxyl Radical; Lipoproteins, LDL; Mass Spectrometry; Oxidation-Reduction; Peroxidase; Phenylalanine; Tyrosine | 1997 |
Hydroxyl radical generation by rheumatoid blood and knee joint synovial fluid.
Topics: Arthritis, Rheumatoid; Chromatography, High Pressure Liquid; Humans; Hydroxyl Radical; Knee Joint; Phenylalanine; Synovial Fluid; Tyrosine | 1996 |
Peroxynitrite-dependent aromatic hydroxylation and nitration of salicylate and phenylalanine. Is hydroxyl radical involved?
Topics: Chromatography, High Pressure Liquid; Free Radical Scavengers; Hydrogen-Ion Concentration; Hydroxyl Radical; Hydroxylation; Nitrates; Phenylalanine; Salicylates; Salicylic Acid | 1997 |
Mutation of tyrosine 34 to phenylalanine eliminates the active site pK of reduced iron-containing superoxide dismutase.
Topics: Binding Sites; Electrochemistry; Electron Spin Resonance Spectroscopy; Hydrogen Bonding; Hydrogen-Ion Concentration; Hydroxyl Radical; Iron; Magnetic Resonance Spectroscopy; Mutation; Oxidation-Reduction; Phenylalanine; Superoxide Dismutase; Tyrosine | 1997 |
Hydroxyl radical generation in oxygen-treated infants.
Topics: Apgar Score; Dose-Response Relationship, Drug; Humans; Hydroxyl Radical; Infant, Newborn; Infant, Newborn, Diseases; Oxygen; Oxygen Inhalation Therapy; Phenylalanine; Regression Analysis; Tyrosine | 1997 |
Protein cleavage by transition metal complexes bearing amino acid substituents.
Topics: Amino Acids; Binding Sites; Buffers; Carboxypeptidases; Carboxypeptidases A; Copper; Electrophoresis, Polyacrylamide Gel; Hydroxyl Radical; Iron; Kinetics; Mass Spectrometry; Metals; Phenylalanine; Serum Albumin, Bovine; Spectrophotometry; Temperature | 1998 |
Mazindol attenuates the 3,4-methylenedioxymethamphetamine-induced formation of hydroxyl radicals and long-term depletion of serotonin in the striatum.
Topics: Animals; Corpus Striatum; Hydroxybenzoates; Hydroxyl Radical; Kinetics; Male; Mazindol; Microdialysis; N-Methyl-3,4-methylenedioxyamphetamine; Phenylalanine; Rats; Rats, Sprague-Dawley; Salicylic Acid; Serotonin; Tyrosine | 1999 |
The hydroxyl radical formation system in polymorphonuclear leukocytes.
Topics: Animals; Humans; Hydrogen Peroxide; Hydroxyl Radical; Hydroxylation; Neutrophils; Peroxidase; Phenylalanine; Swine; Tyrosine | 1999 |
The use of phenylalanine to detect hydroxyl radical production in vivo: a cautionary note.
Topics: Animals; Cats; Chromatography, High Pressure Liquid; False Positive Reactions; Hydroxyl Radical; Phenylalanine; Tyrosine | 1999 |
Evaluation of degradation pathways for plasmid DNA in pharmaceutical formulations via accelerated stability studies.
Topics: 8-Hydroxy-2'-Deoxyguanosine; Apurinic Acid; Buffers; Deoxyguanosine; DNA, Circular; DNA, Superhelical; Drug Stability; Drug Storage; Edetic Acid; Ethanol; Hydrogen-Ion Concentration; Hydroxyl Radical; Hydroxylation; Kinetics; Metals; Oxidation-Reduction; Phenylalanine; Phosphates; Plasmids; Predictive Value of Tests | 2000 |
Identification of the sites of hydroxyl radical reaction with peptides by hydrogen/deuterium exchange: prevalence of reactions with the side chains.
Topics: Deuterium; Dithiothreitol; DNA Footprinting; Enkephalin, Leucine-2-Alanine; Hydrogen; Hydrogen Peroxide; Hydroxyl Radical; Iron; Leucine; Oligopeptides; Oxidation-Reduction; Peptide Fragments; Phenylalanine; Receptor, Serotonin, 5-HT2A; Receptors, Serotonin; Tyrosine | 2000 |
Inactivation of ribonuclease S-peptide by the primary aqueous radicals.
Topics: Amino Acid Sequence; Chromatography, Gel; Gamma Rays; Hydroxyl Radical; Methionine; Molecular Sequence Data; Molecular Weight; Peptide Fragments; Phenylalanine; Protons; Ribonuclease, Pancreatic; Ribonucleases; Solutions; Water | 1974 |
Amphetamine increases glutamate efflux in the rat ventral tegmental area by a mechanism involving glutamate transporters and reactive oxygen species.
Topics: Amino Acid Transport System X-AG; Amphetamine; Animals; ATP-Binding Cassette Transporters; Behavior, Animal; Calcium; Central Nervous System Stimulants; Cyclic N-Oxides; Free Radical Scavengers; Glutamic Acid; Hydroxyl Radical; Male; Microdialysis; Motor Activity; Neuroprotective Agents; Nitrogen Oxides; Phenylalanine; Rats; Rats, Sprague-Dawley; Reactive Oxygen Species; Tyrosine; Ventral Tegmental Area | 2000 |
Detection of hydroxyl radicals by D-phenylalanine hydroxylation: a specific assay for hydroxyl radical generation in biological systems.
Topics: Cell Survival; Chromatography, High Pressure Liquid; Free Radicals; Humans; Hydroxyl Radical; Hydroxylation; Neutrophils; Phenylalanine; Tyrosine | 2001 |
Comparison of two independent aromatic hydroxylation assays in combination with intracerebral microdialysis to determine hydroxyl free radicals.
Topics: Animals; Biological Assay; Cerebral Cortex; Gentisates; Hydrocarbons, Aromatic; Hydroxyl Radical; Isomerism; Male; Microdialysis; Motor Activity; Neurons; Oxidative Stress; Oxidopamine; Phenylalanine; Rats; Rats, Wistar; Salicylic Acid; Sympatholytics | 2001 |
Hydroxyl radical probe of protein surfaces using synchrotron X-ray radiolysis and mass spectrometry.
Topics: Amino Acids; Biophysics; Dose-Response Relationship, Drug; Hydroxyl Radical; Mass Spectrometry; Methionine; Models, Chemical; Models, Molecular; Muramidase; Oxygen; Peptides; Phenylalanine; Protein Binding; Proteins; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Time Factors; Trypsin; Tryptophan; X-Rays | 2002 |
Synchrotron protein footprinting: a technique to investigate protein-protein interactions.
Topics: Actins; Amino Acid Sequence; Animals; Aspartic Acid; Binding Sites; Calcium; Gelsolin; Hydroxyl Radical; Kinetics; Macromolecular Substances; Models, Molecular; Phenylalanine; Protein Conformation; Protein Footprinting; Protein Structure, Tertiary; Proteins; Rabbits; Synchrotrons; X-Rays | 2001 |
In vivo production of hydroxyl radical by Enterococcus faecalis colonizing the intestinal tract using aromatic hydroxylation.
Topics: Animals; Chromatography, High Pressure Liquid; Colon; Electron Spin Resonance Spectroscopy; Enterococcus faecalis; Free Radical Scavengers; Free Radicals; Hydrogen Peroxide; Hydroxyl Radical; Intestines; Nitrobenzenes; Nitrogen Oxides; Oxidative Stress; Phenylalanine; Rats; Reactive Oxygen Species; Superoxide Dismutase; Tyrosine | 2002 |
[QUANTITATIVE STUDY OF THE FATE OF AMINO ACIDS UNDER THE INFLUENCE OF THE FREE HYDROXYL RADICAL].
Topics: Alanine; Amino Acids; Aminobutyrates; Aspartic Acid; Biochemical Phenomena; Biochemistry; Carbon Isotopes; Chromatography; Glutamates; Hydroxides; Hydroxyl Radical; Phenylalanine; Research; Serine; Tryptophan | 1963 |
HPLC and LC-MS studies of hydroxylation of phenylalanine as an assay for hydroxyl radicals generated from Udenfriend's reagent.
Topics: Chromatography, High Pressure Liquid; Chromatography, Liquid; Gas Chromatography-Mass Spectrometry; Hydroxyl Radical; Hydroxylation; Indicators and Reagents; Mass Spectrometry; Phenylalanine; Tyrosine | 2003 |
Hydroxyl radical oxidation of cytochrome c by aerobic radiolysis.
Topics: Aerobiosis; Amino Acid Sequence; Animals; Cytochromes c; Dose-Response Relationship, Radiation; Electrons; Heme; Horses; Hydroxyl Radical; Hydroxylation; Intracellular Membranes; Methionine; Mitochondria, Heart; Models, Molecular; Molecular Sequence Data; Oxidation-Reduction; Peptide Fragments; Phenylalanine; Protein Conformation; Pulse Radiolysis; Rats; Spectrometry, Mass, Electrospray Ionization; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Spectrophotometry, Ultraviolet; Tyrosine | 2004 |
Reactive oxygen species (ROS) induce chemical and structural changes on human insulin in vitro, including alterations in its immunoreactivity.
Topics: Carbon; Diabetes Mellitus; Epitopes; Formazans; Humans; Hydroxyl Radical; Insulin; Nitroblue Tetrazolium; Oxidative Stress; Phenylalanine; Radioimmunoassay; Reactive Oxygen Species | 2005 |
A newly synthetic chromium complex--chromium(phenylalanine)3 improves insulin responsiveness and reduces whole body glucose tolerance.
Topics: Adipocytes; Animals; Cell Line; Chromatin; DNA; Glucose; Glucose Tolerance Test; Hydroxyl Radical; Insulin; Male; Mice; Phenylalanine; Phosphorylation; Phosphotyrosine; Protein Serine-Threonine Kinases; Proto-Oncogene Proteins; Proto-Oncogene Proteins c-akt; Receptor, Insulin | 2005 |
Reactive carbonyls and polyunsaturated fatty acids produce a hydroxyl radical-like species: a potential pathway for oxidative damage of retinal proteins in diabetes.
Topics: Amino Acids; Animals; Antioxidants; Carbon; Cerebral Cortex; Chromatography, High Pressure Liquid; Diabetes Mellitus; Diabetes Mellitus, Experimental; Fatty Acids, Unsaturated; Glucose; Guanidines; Hydroxyl Radical; Hyperglycemia; Lipid Metabolism; Lipid Peroxidation; Lipoproteins, LDL; Male; Mass Spectrometry; Oxidative Stress; Oxygen; Phenylalanine; Rats; Rats, Sprague-Dawley; Retina; Ribonuclease, Pancreatic; Temperature; Tyrosine | 2005 |
Probing the hydroxyl radical-mediated reactivity of peroxynitrite by a spin-labeling fluorophore.
Topics: Carbon Dioxide; Chromatography, High Pressure Liquid; Dimethyl Sulfoxide; Fluorescent Dyes; Formates; Histidine; Hydrogen-Ion Concentration; Hydroxyl Radical; Indicators and Reagents; Peroxynitrous Acid; Phenylalanine; Reproducibility of Results; Solvents; Spectrometry, Fluorescence; Spin Labels; Tyrosine | 2005 |
Urinary ortho-tyrosine excretion in diabetes mellitus and renal failure: evidence for hydroxyl radical production.
Topics: Aged; Cross-Sectional Studies; Diabetic Nephropathies; Female; Humans; Hydroxyl Radical; Kidney; Kidney Failure, Chronic; Male; Middle Aged; Phenylalanine; Tyrosine | 2005 |
Accumulation of the hydroxyl free radical markers meta-, ortho-tyrosine and DOPA in cataractous lenses is accompanied by a lower protein and phenylalanine content of the water-soluble phase.
Topics: Aged; Cataract; Cross-Sectional Studies; Diabetes Mellitus, Type 2; Dihydroxyphenylalanine; Eye Proteins; Humans; Hydroxyl Radical; Lens, Crystalline; Middle Aged; Phenylalanine; Solubility; Tyrosine; Water | 2005 |
Hydroxylation of D-phenylalanine as a novel approach to detect hydroxyl radicals: application to cardiac pathophysiology.
Topics: Animals; Biomarkers; Chromatography, High Pressure Liquid; Free Radical Scavengers; Hydroxyl Radical; Hydroxylation; Male; Mannitol; Myocardial Reperfusion Injury; Myocardium; Oxidation-Reduction; Perfusion; Phenylalanine; Protein Isoforms; Rats; Rats, Sprague-Dawley; Tyrosine | 2006 |
Structure of the Y94F mutant of Escherichia coli thymidylate synthase.
Topics: Amino Acid Substitution; Catalytic Domain; Escherichia coli; Escherichia coli Proteins; Hydrogen Bonding; Hydroxyl Radical; Phenylalanine; Thymidylate Synthase; Tyrosine; Water | 2006 |
Human milk enhances antioxidant defenses against hydroxyl radical aggression in preterm infants.
Topics: 8-Hydroxy-2'-Deoxyguanosine; Analysis of Variance; Antioxidants; Biomarkers; Case-Control Studies; Chromatography, High Pressure Liquid; Cohort Studies; Deoxyguanosine; DNA Damage; Female; Gestational Age; Humans; Hydroxyl Radical; Infant Formula; Infant Nutritional Physiological Phenomena; Infant, Newborn; Infant, Premature; Male; Milk, Human; Oxidative Stress; Phenylalanine; Reactive Oxygen Species; Tandem Mass Spectrometry | 2009 |
A new biomarker of protein oxidation degree and site using angiotensin as the target by MS.
Topics: Angiotensins; Biomarkers; Chromatography, High Pressure Liquid; Hydroxyl Radical; Oxidation-Reduction; Oxidative Stress; Peptide Fragments; Phenylalanine; Proteins; Tandem Mass Spectrometry; Tyrosine | 2010 |
Computational study on the attack of ·OH radicals on aromatic amino acids.
Topics: Amino Acids, Aromatic; Hydroxyl Radical; Models, Chemical; Molecular Structure; Oxidation-Reduction; Phenylalanine; Proteins; Stereoisomerism; Thermodynamics; Tryptophan; Tyrosine | 2013 |
Dosimetry determines the initial OH radical concentration in fast photochemical oxidation of proteins (FPOP).
Topics: Deuterium; Free Radical Scavengers; Gas Chromatography-Mass Spectrometry; Glutamine; Histidine; Hydrogen Peroxide; Hydroxyl Radical; Indicator Dilution Techniques; Kinetics; Lasers; Methionine; Models, Molecular; Osmolar Concentration; Oxidants; Oxidation-Reduction; Phenylalanine; Photolysis; Proteins; Radiation Dosage | 2015 |
Insulin Therapy of Nondiabetic Septic Patients Is Predicted by para-Tyrosine/Phenylalanine Ratio and by Hydroxyl Radical-Derived Products of Phenylalanine.
Topics: Aged; Aged, 80 and over; Carbohydrate Metabolism; Chromatography, High Pressure Liquid; Female; Glucose; Humans; Hydroxyl Radical; Insulin; Isomerism; Male; Middle Aged; Phenylalanine; Shock, Septic; Tyrosine | 2015 |
The TFIIE-related Rpc82 subunit of RNA polymerase III interacts with the TFIIB-related transcription factor Brf1 and the polymerase cleft for transcription initiation.
Topics: Amino Acid Sequence; Base Sequence; Benzophenones; Binding Sites; Cloning, Molecular; Cross-Linking Reagents; DNA; DNA, Fungal; Gene Expression Regulation, Fungal; Hydroxyl Radical; Models, Molecular; Phenylalanine; Plasmids; Protein Binding; Protein Conformation, alpha-Helical; Protein Conformation, beta-Strand; Protein Interaction Domains and Motifs; RNA Polymerase III; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Sequence Alignment; Sequence Homology, Amino Acid; Transcription Factor TFIIIB; Transcription Initiation, Genetic | 2018 |
Detection and scavenging of hydroxyl radical via D-phenylalanine hydroxylation in human fluids.
Topics: Adult; Chocolate; Diet; Female; Free Radical Scavengers; Humans; Hydrogen Peroxide; Hydroxyl Radical; Hydroxylation; Iron; Male; Middle Aged; Milk, Human; Phenylalanine; Pregnancy; Reproducibility of Results; Semen; Thiourea; Tyrosine; Young Adult | 2018 |