tryptophan has been researched along with uric acid in 67 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 25 (37.31) | 18.7374 |
| 1990's | 4 (5.97) | 18.2507 |
| 2000's | 9 (13.43) | 29.6817 |
| 2010's | 21 (31.34) | 24.3611 |
| 2020's | 8 (11.94) | 2.80 |
| Authors | Studies |
|---|---|
| Brown, RR; Nielsen, HR; Wolf, H | 1 |
| Salemnick, G; Stöhrer, G | 1 |
| Kabiersch, A; Langemann, H; Newcombe, J | 1 |
| Beal, MF; Matson, WR; Miller, JM; Uemura, Y | 1 |
| Ohkuchi, M; Shiratsuchi, M; Tsukamoto, M; Uchida, Y; Yokoyama, T | 1 |
| Cramers, CA; Dijkstra, JB; Ringoir, SM; Schoots, AC; Vanholder, R | 1 |
| Everse, J; Lin, H | 1 |
| Bessems, GJ; Hoenders, HJ | 1 |
| Ackermann, D; Davis, B; Hartmann, WH; Wallace, DM | 1 |
| Pacáková, V; Stulík, K | 1 |
| Krakoff, IH | 1 |
| Davis, W; Kibbey, AH | 1 |
| Nance, WE; Paulson, GW; Son, CD | 1 |
| Matsushita, S; Ogawa, T; Soode, K | 1 |
| Miller, M; Scrimshaw, NS; Tontisirin, K; Young, VR | 1 |
| Haralambie, G; Keul, J | 1 |
| Frayha, RA | 1 |
| Rao, CK | 1 |
| Schales, O | 1 |
| Anumonye, A | 1 |
| Bultitude, FW | 1 |
| Bogulska, M; Katzenellenbogen, E; Lugowski, C; Romanowska, E | 1 |
| Butler, J; Hoey, BM | 1 |
| Brown, PR; Nicol, SC; Perrone, P; Sallis, JD | 1 |
| Assenza, SP; Brown, PR | 1 |
| Minetti, M; Pietraforte, D | 1 |
| Richer, SP; Rose, RC | 1 |
| Anderssen, E; Kjønniksen, I; Ringvold, A | 1 |
| Fernandes, A; Filipe, P; Hug, GL; Mazière, JC; Morlière, P; Patterson, LK; Santus, R | 1 |
| Fernandes, A; Filipe, P; Freitas, JP; Hug, GL; Mazière, C; Mazière, JC; Morlière, P; Patterson, LK; Santus, R | 3 |
| HAWKINS, GR; MAZZARELLA, M; ZIPKIN, I | 1 |
| HAWKINS, GR; ZIPKIN, I | 1 |
| Jamie, JF; Streete, IM; Truscott, RJ | 1 |
| Cheong, HI; Choi, Y; Ha, IS; Igarashi, T; Kang, JH; Kim, S; Komoda, F; Lee, JH; Sekine, T | 1 |
| Babaei, A; Khalilzadeh, B; Taheri, A; Zendehdel, M | 1 |
| Kimura, H; Naka, A; Suzuki, T | 1 |
| Akbari, R; Bemanadi Parizi, M; Khorasani-Motlagh, M; Noroozifar, M | 1 |
| Baturin, AK; Makurina, ON; Pogozheva, AV; Sorokina, EIu; Tutel'ian, VA | 1 |
| Deng, KQ; Li, XF; Zhou, JH | 1 |
| Chai, Y; Chen, S; Hu, F; Wang, C; Yuan, R; Zhang, M | 1 |
| Di, D; Liu, Y; Sun, X; Yu, P | 1 |
| Jourd'heuil, D; Jourd'heuil, FL; Mathai, C; Viles, K | 1 |
| Chai, Y; Chen, S; Han, J; Yuan, D; Yuan, R; Zhang, W | 1 |
| Dankers, AC; Dijkman, HB; Hoenderop, JG; Masereeuw, R; Mutsaers, HA; Russel, FG; Sweep, FC; van den Heuvel, LP | 1 |
| Kaur, B; Pandiyan, T; Satpati, B; Srivastava, R | 1 |
| He, Q; He, Z; Lian, Q; Lu, X; Luo, A; Yan, K; Zhang, D; Zhou, X | 1 |
| Kong, J; Li, H; Luo, J; Su, B; Wang, Y; Ye, D; Zhang, S | 1 |
| Zhao, J | 1 |
| Gu, H; Shi, G; Zhou, T | 1 |
| Carru, C; Mangoni, AA; Sanna, M; Satta, AE; Sotgia, S; Zinellu, A | 1 |
| Aparício, JL; Duhalde Vega, M; Retegui, LA | 1 |
| Cheeseman, CI; Chen, XZ; Lemieux, MJ; Long, W; O'Neill, D; Panwar, P; Witkowska, K; Wong, K | 1 |
| Kaur, B; Srivastava, R | 1 |
| Alvarez-Idaboy, JR; Muñoz-Rugeles, L | 1 |
| Dehghani, M; Makarem, S; Nasirizadeh, N; Shekari, Z | 1 |
| Chen, JC; Chen, Y; Cheng, L; Ding, YJ; Liu, Z; Sun, XD; Wu, HL; Yu, RQ | 1 |
| Nakamura, Y; Oshima, S; Shiiya, S | 1 |
| Aparicio, JL; Duhalde Vega, M; Mandour, MF; Retegui, LA | 1 |
| Acosta, I; Armada, MPG; Arroquia, A | 1 |
| Davis, SE; Korich, AL; Ramsson, ES | 1 |
| Heneberk, O; Kašparovský, A; Krčmová, LK; Melichar, B; Radochová, V; Strouhal, O; Švec, F; Vernerová, A | 1 |
| Beheshtian, J; Ramazani, A; Rezayei, E; Shayeganfar, F | 1 |
| Chen, TY; Chi, ZL; Hu, ZX; Lin, K; Lin, Z; Tang, YP; Wu, RH; Zhang, XB | 1 |
| Ermakov, VS; Granados, JC; Nigam, SK | 1 |
| Li, G; Li, Q; Ouyang, J; Wu, Y; Yang, L; Zhou, H | 1 |
3 review(s) available for tryptophan and uric acid
| Article | Year |
|---|---|
Electrochemical detection in HPLC. Part 2. Applications.
Topics: Amines; Ascorbic Acid; Catecholamines; Chemical Phenomena; Chemistry; Chromatography, High Pressure Liquid; Electrochemistry; Enzymes; Nitrosamines; Phenols; Sulfur; Tryptophan; Tyrosine; Uric Acid | 1985 |
[Relation between protein metabolism and physical strain].
Topics: Adolescent; Ammonia; Animals; Blood Urea Nitrogen; Feeding Behavior; Female; Gluconeogenesis; Glycoproteins; Humans; Liver; Male; Muscles; Physical Exertion; Protein Biosynthesis; Proteins; Rats; Recreation; Sports Medicine; Stress, Physiological; Time Factors; Tryptophan; Tyrosine; Uric Acid | 1971 |
Allopurinol. A review.
Topics: Adult; Allopurinol; Child; Drug Hypersensitivity; Drug Interactions; Gout; Humans; Iron; Kidney Diseases; Nucleic Acids; Purines; Pyrimidines; Tryptophan; Uric Acid; Urinary Calculi; Xanthines | 1971 |
3 trial(s) available for tryptophan and uric acid
| Article | Year |
|---|---|
Impact of cholesterol lowering treatment on plasma kynurenine and tryptophan concentrations in chronic kidney disease: relationship with oxidative stress improvement.
Topics: Aged; Allantoin; Anticholesteremic Agents; Cholesterol; Cholesterol, HDL; Cholesterol, LDL; Dose-Response Relationship, Drug; Ezetimibe; Female; Healthy Volunteers; Humans; Inflammation; Kynurenine; Male; Malondialdehyde; Middle Aged; NF-kappa B; Oxidative Stress; Renal Insufficiency, Chronic; Simvastatin; Taurine; Triglycerides; Tryptophan; Uric Acid | 2015 |
Combined Supplementation with Glycine and Tryptophan Reduces Purine-Induced Serum Uric Acid Elevation by Accelerating Urinary Uric Acid Excretion: A Randomized, Single-Blind, Placebo-Controlled, Crossover Study.
Topics: Adult; Antidepressive Agents, Second-Generation; Cross-Over Studies; Dietary Supplements; Glycine; Glycine Agents; Humans; Hydrogen-Ion Concentration; Male; Middle Aged; Purines; Single-Blind Method; Tryptophan; Uric Acid; Urinalysis; Young Adult | 2019 |
Tryptophan alleviates chronic heat stress-induced impairment of antioxidant capacities, inflammatory response, and mitochondrial function in broilers.
Topics: Animal Feed; Animals; Antioxidants; Chickens; Diet; Dietary Supplements; Electron Transport Complex IV; Female; Heat-Shock Response; Interleukin-18; Interleukin-6; Mitochondria; RNA, Messenger; Superoxide Dismutase; Tryptophan; Uric Acid | 2023 |
61 other study(ies) available for tryptophan and uric acid
| Article | Year |
|---|---|
Effect of tryptophan and nicotinamide loads on urinary excretion of RNA metabolites by bladder cancer patients.
Topics: Aminoisobutyric Acids; Guanine; Humans; Male; Niacinamide; Pseudouridine; RNA, Neoplasm; Tryptophan; Uric Acid; Urinary Bladder Neoplasms | 1977 |
Oxidizing action of purine N-oxide esters.
Topics: Acetylation; Acetylcysteine; Carbon Radioisotopes; Chemical Phenomena; Chemistry; Chromatography, Paper; Cyclic N-Oxides; Cysteine; Esters; Guanine; Hydrogen-Ion Concentration; Iodides; Iodine; Mercaptopurine; Methionine; Oxidation-Reduction; Purines; Pyridines; Sulfates; Sulfhydryl Compounds; Tryptophan; Tyrosine; Uric Acid; Xanthines | 1975 |
Measurement of low-molecular-weight antioxidants, uric acid, tyrosine and tryptophan in plaques and white matter from patients with multiple sclerosis.
Topics: Adult; Aged; Aged, 80 and over; Antioxidants; Brain Chemistry; Chromatography, High Pressure Liquid; Free Radicals; Humans; Middle Aged; Molecular Weight; Multiple Sclerosis; Spinal Cord; Tryptophan; Tyrosine; Uric Acid | 1992 |
Neurochemical analysis of focal ischemia in rats.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Cysteine; Free Radicals; Glutathione; Guanosine; Hydroxyindoleacetic Acid; Ischemic Attack, Transient; Rats; Rats, Inbred Strains; Serotonin; Tryptophan; Uric Acid; Xanthine Oxidase | 1991 |
Isolation and identification of prostaglandin I 2 stimulating factor from human plasma.
Topics: Adult; Animals; Centrifugation; Chromatography, Gel; Epoprostenol; Humans; Male; Rats; Rats, Inbred Strains; Tryptophan; Uric Acid | 1988 |
Are the classical markers sufficient to describe uremic solute accumulation in dialyzed patients? Hippurates reconsidered.
Topics: Chromatography, High Pressure Liquid; Creatinine; Hippurates; Humans; Hypoxanthine; Hypoxanthines; Indoleacetic Acids; Metabolic Clearance Rate; Phosphates; Renal Dialysis; Tryptophan; Urea; Uremia; Uric Acid | 1988 |
The cytotoxic activity of hematoheme: evidence for two different mechanisms.
Topics: Animals; Ascorbic Acid; Cysteine; Hematoporphyrins; Hemolysis; Hydrogen Peroxide; Iodides; Oxygen; Rabbits; Tryptophan; Uric Acid | 1987 |
Distribution of aromatic and fluorescent compounds within single human lenses.
Topics: Adult; Aged; Aged, 80 and over; Aging; Cataract; Chromatography, High Pressure Liquid; Fluorescence; Humans; Lens, Crystalline; Middle Aged; Tryptophan; Tyrosine; Uric Acid | 1987 |
Urothelial carcinogenesis and portocaval anastomosis in the rat.
Topics: Animals; Diet; Hyperplasia; Male; Portacaval Shunt, Surgical; Rats; Rats, Inbred Strains; Tryptophan; Uric Acid; Urinary Bladder; Urinary Bladder Calculi; Urinary Bladder Neoplasms | 1987 |
Increase in uric acid biosynthesis produced by 2-substituted thiadiazoles.
Topics: Azaserine; Azoles; Diazooxonorleucine; Mercaptopurine; Methotrexate; Niacinamide; Nicotinic Acids; Tryptophan; Uric Acid | 1965 |
Determination of urinary constituents in solutions by least-squares resolution of ultraviolet spectrums.
Topics: Acids; Adenine; Aminobenzoates; Ascorbic Acid; Benzoates; Cinnamates; Computers; Creatinine; Cytosine; Ergothioneine; Hippurates; Hypoxanthines; Indican; Niacinamide; ortho-Aminobenzoates; Spectrum Analysis; Statistics as Topic; Tryptophan; Ultraviolet Rays; Uric Acid; Urine; Xanthurenates | 1968 |
Neurologic aspects of typical and atypical Down's syndrome.
Topics: Cataract; Chromosome Aberrations; Down Syndrome; Gait; Humans; Hydroxyindoleacetic Acid; Intelligence; Mosaicism; Neurologic Manifestations; Seizures; Speech Disorders; Strabismus; Trisomy; Tryptophan; Uric Acid | 1969 |
Effects of triglyceride monohydroperoxides on the growth of E. coli.
Topics: Antioxidants; Butylated Hydroxyanisole; Cell Survival; Escherichia coli; Linoleic Acids; Oxidation-Reduction; Peroxides; Time Factors; Triglycerides; Tryptophan; Uric Acid | 1974 |
Plasma tryptophan response curve and tryptophan requirements of elderly people.
Topics: Age Factors; Aged; Alanine Transaminase; Aspartate Aminotransferases; Blood Proteins; Blood Urea Nitrogen; Cholesterol; Dietary Proteins; Dose-Response Relationship, Drug; Fasting; Female; Humans; Male; Middle Aged; Nitrogen; Nutritional Physiological Phenomena; Nutritional Requirements; Serum Albumin; Tryptophan; Uric Acid | 1973 |
Combined therapy of E.C.T. and amitriptyline and L-tryptophan in the treatment of severe depression.
Topics: Amitriptyline; Deficiency Diseases; Depression; Electroconvulsive Therapy; Humans; Liver Function Tests; Male; Middle Aged; Tryptophan; Uric Acid | 1972 |
Chemical nature of the urinary "pregnancy test" with iodine.
Topics: Colorimetry; False Positive Reactions; Female; Filtration; Humans; Infrared Rays; Iodine; Male; Pigments, Biological; Pregnancy; Pregnancy Tests; Spectrum Analysis; Tryptophan; Uric Acid | 1969 |
A study of biochemical correlates of the affective constitution among Edinburgh business executives.
Topics: Adult; Affective Symptoms; Aged; Drive; Humans; Leadership; Male; Middle Aged; Personality; Personality Inventory; Personnel Management; Potassium; Serotonin; Sodium; Tryptophan; Tyrosine; Uric Acid | 1969 |
Identification of metabolites and their chemical removal from blood in renal failure.
Topics: Charcoal; Chromatography, Gas; Creatinine; Kidneys, Artificial; Membranes, Artificial; Phenylalanine; Tryptophan; Urea; Uremia; Uric Acid | 1970 |
Interaction of Wratizolin with serum albumins and its antiproteolytic activity.
Topics: Animals; Cattle; Chromatography, Gel; Chymotrypsin; Dansyl Compounds; Horses; Humans; In Vitro Techniques; Indomethacin; Ovalbumin; Protease Inhibitors; Protein Binding; Serum Albumin; Serum Albumin, Bovine; Thiazoles; Trypsin Inhibitors; Tryptophan; Uric Acid | 1983 |
The repair of oxidized amino acids by antioxidants.
Topics: Antioxidants; Ascorbic Acid; Azides; Free Radicals; Muramidase; Oxidation-Reduction; Spectrophotometry; Tryptophan; Tyrosine; Uric Acid; Vitamin E | 1984 |
High performance liquid chromatographic profiles of nucleosides, bases and tryptophan in the plasma of the Tasmanian devil and four other marsupial species.
Topics: Animals; Chromatography, High Pressure Liquid; Guanine; Guanosine; Hypoxanthine; Hypoxanthines; Inosine; Marsupialia; Opossums; Species Specificity; Tryptophan; Uric Acid | 1984 |
Comparison of high-performance liquid chromatographic serum profiles of humans and dogs.
Topics: Animals; Blood Chemical Analysis; Chromatography, High Pressure Liquid; Creatinine; Dogs; Humans; Hypoxanthines; Inosine; Kynurenine; Male; Nucleosides; Purines; Tryptophan; Tyrosine; Uric Acid; Xanthines | 1980 |
One-electron oxidation pathway of peroxynitrite decomposition in human blood plasma: evidence for the formation of protein tryptophan-centred radicals.
Topics: Ascorbic Acid; Benzenesulfonates; Bicarbonates; Blood Proteins; Chromatography, Gel; Electron Spin Resonance Spectroscopy; Electron Transport; Free Radicals; Glutathione; Humans; Methionine; Nitrates; Nitroso Compounds; Peptides; Pronase; Spin Trapping; Sulfhydryl Compounds; Tryptophan; Uric Acid | 1997 |
Water soluble antioxidants in mammalian aqueous humor: interaction with UV B and hydrogen peroxide.
Topics: Aged; Analysis of Variance; Animals; Antioxidants; Aqueous Humor; Ascorbic Acid; Cataract; Chromatography, High Pressure Liquid; Cysteine; Disease Models, Animal; Female; Glutathione; Humans; Hydrogen Peroxide; Mammals; Oxidants; Rabbits; Rats; Rats, Sprague-Dawley; Tryptophan; Tyrosine; Ultraviolet Rays; Uric Acid | 1998 |
UV absorption by uric acid in diurnal bird aqueous humor.
Topics: Absorption; Animals; Aqueous Humor; Ascorbic Acid; Cattle; Chickens; Chromatography, High Pressure Liquid; Eye Proteins; Spectrophotometry, Ultraviolet; Tryptophan; Turkeys; Tyrosine; Ultraviolet Rays; Uric Acid | 2000 |
Redox reactions of the urate radical/urate couple with the superoxide radical anion, the tryptophan neutral radical and selected flavonoids in neutral aqueous solutions.
Topics: Animals; Catechin; Cattle; Flavonoids; Kinetics; Micelles; Oxidation-Reduction; Pulse Radiolysis; Quercetin; Rutin; Solutions; Spectrophotometry, Ultraviolet; Superoxides; Tryptophan; Uric Acid; Water | 2001 |
Mechanisms of flavonoid repair reactions with amino acid radicals in models of biological systems: a pulse radiolysis study in micelles and human serum albumin.
Topics: alpha-MSH; Catechin; Electron Transport; Flavonoids; Free Radicals; Hydrogen-Ion Concentration; Micelles; Models, Biological; Oxidation-Reduction; Pulse Radiolysis; Quercetin; Rutin; Serum Albumin; Tryptophan; Tyrosine; Uric Acid | 2002 |
Mechanisms of flavonoid repair reactions with amino acid radicals in models of biological systems: a pulse radiolysis study in micelles and human serum albumin.
Topics: alpha-MSH; Catechin; Electron Transport; Flavonoids; Free Radicals; Hydrogen-Ion Concentration; Micelles; Models, Biological; Oxidation-Reduction; Pulse Radiolysis; Quercetin; Rutin; Serum Albumin; Tryptophan; Tyrosine; Uric Acid | 2002 |
Repair of amino acid radicals of apolipoprotein B100 of low-density lipoproteins by flavonoids. A pulse radiolysis study with quercetin and rutin.
Topics: Amino Acids; Antioxidants; Apolipoprotein B-100; Apolipoproteins B; Bromides; Electron Transport; Free Radicals; Humans; Kinetics; Lipoproteins, LDL; Models, Chemical; Oxidation-Reduction; Oxygen; Pulse Radiolysis; Quercetin; Rutin; Tryptophan; Tyrosine; Uric Acid | 2002 |
THE TYROSINE, TRYPTOPHAN AND PROTEIN CONTENT OF HUMAN PAROTID SALIVA IN ORAL AND SYSTEMIC DISEASE. USE OF ULTRAVIOLET ABSORPTION TECHNICS.
Topics: Albinism; Arthritis, Rheumatoid; Biomedical Research; Dental Caries; Gingival Diseases; Humans; Parotid Gland; Periodontal Diseases; Proteins; Saliva; Salivation; Sialorrhea; Sjogren's Syndrome; Spectrum Analysis; Tryptophan; Tyrosine; Uric Acid | 1964 |
EFFECTS OF PROLONGED RESIDENCE IN THE ANTARCTICA UPON SOME ORGANIC CONSTITUENTS OF HUMAN PAROTID SALIVA.
Topics: Acclimatization; Antarctic Regions; Chemical Phenomena; Chemistry; Cold Climate; Humans; Parotid Gland; Physiology; Proteins; Saliva; Salivation; Seasons; Sialorrhea; Tryptophan; Tyrosine; Uric Acid | 1964 |
Lenticular levels of amino acids and free UV filters differ significantly between normals and cataract patients.
Topics: Adult; Aged; Aged, 80 and over; Cataract; Chromatography, High Pressure Liquid; Glucosides; Humans; Kynurenine; Lens, Crystalline; Middle Aged; Phenylbutyrates; Tryptophan; Tyrosine; Ultraviolet Rays; Uric Acid | 2004 |
Mutational analysis of idiopathic renal hypouricemia in Korea.
Topics: Acute Kidney Injury; Adolescent; Adult; Arginine; Asian People; Base Sequence; Carrier Proteins; Child; DNA Mutational Analysis; Exercise; Female; Hematuria; Histidine; Humans; Kidney Diseases; Male; Molecular Sequence Data; Mutation; Organic Anion Transporters; Organic Cation Transport Proteins; Tomography, X-Ray Computed; Tryptophan; Uric Acid; Urinary Calculi | 2005 |
Simultaneous determination of tryptophan, uric acid and ascorbic acid at iron(III) doped zeolite modified carbon paste electrode.
Topics: Ascorbic Acid; Calibration; Carbon; Electrochemistry; Electrodes; Humans; Hydrogen-Ion Concentration; Iron; Molecular Structure; Oxidation-Reduction; Reproducibility of Results; Surface Properties; Time Factors; Tryptophan; Uric Acid; Zeolites | 2008 |
Effects of uric acid on nitrosation of N-acetylcysteine by diethylamine NONOate and N-acetyl-N-nitrosotryptophan.
Topics: Acetylcysteine; Azo Compounds; Diethylamines; Nitrosamines; Nitrosation; Tryptophan; Uric Acid | 2009 |
Simultaneous and sensitive determination of a quaternary mixture of AA, DA, UA and Trp using a modified GCE by iron ion-doped natrolite zeolite-multiwall carbon nanotube.
Topics: Ascorbic Acid; Biosensing Techniques; Calibration; Dopamine; Electrochemistry; Electrodes; Hydrogen-Ion Concentration; Microscopy, Electron, Scanning; Microscopy, Electron, Transmission; Nanotubes, Carbon; Oxidation-Reduction; Tryptophan; Uric Acid; Zeolites | 2011 |
[The Trp64Arg polymorphism of beta3-adrenoreceptor gene study in persons with overweight and obesity].
Topics: Adult; Aged; Aged, 80 and over; Arginine; Blood Glucose; Body Mass Index; Body Weight; Female; Gene Frequency; Genotype; Humans; Male; Middle Aged; Moscow; Mutation; Obesity; Overweight; Polymorphism, Genetic; Real-Time Polymerase Chain Reaction; Receptors, Adrenergic, beta-3; Severity of Illness Index; Tryptophan; Uric Acid; Young Adult | 2012 |
Direct electrochemical reduction of graphene oxide and its application to determination of L-tryptophan and L-tyrosine.
Topics: Ascorbic Acid; Buffers; Electrochemistry; Electrodes; Graphite; Indicators and Reagents; Reproducibility of Results; Spectrum Analysis, Raman; Tryptophan; Tyrosine; Uric Acid | 2013 |
Simultaneous determination of ascorbic acid, dopamine, uric acid and tryptophan on gold nanoparticles/overoxidized-polyimidazole composite modified glassy carbon electrode.
Topics: Ascorbic Acid; Carbon; Dopamine; Electrochemistry; Electrodes; Glass; Gold; Humans; Hydrogen-Ion Concentration; Imidazoles; Metal Nanoparticles; Oxidation-Reduction; Polymers; Reproducibility of Results; Time Factors; Tryptophan; Uric Acid | 2012 |
Metabolite target analysis of human urine combined with pattern recognition techniques for the study of symptomatic gout.
Topics: Animals; Chromatography, High Pressure Liquid; Gout; Guanosine; Humans; Hypoxanthine; Male; Mice; Ribonucleosides; Tryptophan; Uric Acid; Xanthine; Xanthines | 2012 |
Xanthine oxidase-mediated denitrosation of N-nitroso-tryptophan by superoxide and uric acid.
Topics: Nitric Oxide; Nitrosamines; Superoxides; Tryptophan; Uric Acid; Xanthine Oxidase | 2013 |
Facile synthesis of graphene hybrid tube-like structure for simultaneous detection of ascorbic acid, dopamine, uric acid and tryptophan.
Topics: Ascorbic Acid; Dopamine; Electrochemical Techniques; Electrodes; Graphite; Microscopy, Electron, Scanning; Time Factors; Tryptophan; Uric Acid | 2012 |
Hyperuricemia influences tryptophan metabolism via inhibition of multidrug resistance protein 4 (MRP4) and breast cancer resistance protein (BCRP).
Topics: Acute-Phase Proteins; ATP Binding Cassette Transporter, Subfamily G, Member 2; ATP-Binding Cassette Transporters; Biological Transport; HEK293 Cells; Humans; Hyperuricemia; Kynurenic Acid; Lipocalin-2; Lipocalins; Multidrug Resistance-Associated Proteins; Neoplasm Proteins; Oxonic Acid; Proto-Oncogene Proteins; Tryptophan; Uric Acid | 2013 |
Simultaneous and sensitive determination of ascorbic acid, dopamine, uric acid, and tryptophan with silver nanoparticles-decorated reduced graphene oxide modified electrode.
Topics: Ascorbic Acid; Catalysis; Dopamine; Electrochemical Techniques; Electrodes; Graphite; Humans; Metal Nanoparticles; Oxidation-Reduction; Reproducibility of Results; Silver; Spectrophotometry, Ultraviolet; Spectrum Analysis, Raman; Tryptophan; Uric Acid; X-Ray Diffraction | 2013 |
Simultaneous determination of ascorbic acid, dopamine and uric acid based on tryptophan functionalized graphene.
Topics: Ascorbic Acid; Dopamine; Electrochemical Techniques; Electrodes; Graphite; Molecular Structure; Nanocomposites; Particle Size; Surface Properties; Tryptophan; Uric Acid | 2014 |
An electrochemical sensor for simultaneous determination of ascorbic acid, dopamine, uric acid and tryptophan based on MWNTs bridged mesocellular graphene foam nanocomposite.
Topics: Ascorbic Acid; Dopamine; Electric Conductivity; Electrochemical Techniques; Electrodes; Graphite; Hydrogen-Ion Concentration; Nanocomposites; Nanotubes, Carbon; Reproducibility of Results; Surface Properties; Tryptophan; Uric Acid | 2014 |
Simultaneous determination of plasma creatinine, uric acid, kynurenine and tryptophan by high-performance liquid chromatography: method validation and in application to the assessment of renal function.
Topics: Adult; Aged; Chromatography, High Pressure Liquid; Creatinine; Female; Humans; Hypertension; Kidney Function Tests; Kynurenine; Limit of Detection; Male; Middle Aged; Renal Insufficiency, Chronic; Tryptophan; Uric Acid | 2015 |
Synthesis of graphene supported graphene-like C3N4 metal-free layered nanosheets for enhanced electrochemical performance and their biosensing for biomolecules.
Topics: Acetaminophen; Electrochemical Techniques; Electron Transport; Microscopy, Electron, Transmission; Nanocomposites; Nitriles; Norepinephrine; Oxidation-Reduction; Solutions; Tryptophan; Tyrosine; Uric Acid | 2015 |
Levo-1-methyl tryptophan aggravates the effects of mouse hepatitis virus (MHV-A59) infection.
Topics: Alanine Transaminase; Animals; Antibodies, Viral; Aspartate Aminotransferases; Autoantibodies; Cell Line; Coronavirus Infections; Female; Hepatitis, Viral, Animal; HMGB1 Protein; Hydrolases; Hypergammaglobulinemia; Immunoglobulins; Indoleamine-Pyrrole 2,3,-Dioxygenase; Kidney; Liver; Mice, Inbred BALB C; Murine hepatitis virus; Tryptophan; Uric Acid | 2015 |
Critical Roles of Two Hydrophobic Residues within Human Glucose Transporter 9 (hSLC2A9) in Substrate Selectivity and Urate Transport.
Topics: Animals; Base Sequence; Biological Transport; DNA Primers; Female; Glucose Transport Proteins, Facilitative; Humans; Hydrophobic and Hydrophilic Interactions; Isoleucine; Kinetics; Substrate Specificity; Tryptophan; Uric Acid; Xenopus laevis | 2015 |
Simultaneous determination of ascorbic acid, dopamine, uric acid, and tryptophan by nanocrystalline ZSM-5 modified electrodes.
Topics: Ascorbic Acid; Biomarkers; Dopamine; Electrochemical Techniques; Electrodes; Humans; Reproducibility of Results; Sensitivity and Specificity; Tryptophan; Uric Acid; Zeolites | 2014 |
A proton-electron sequential transfer mechanism: theoretical evidence about its biological relevance.
Topics: Butyric Acid; Electron Transport; Electrons; Hydrogen; Models, Theoretical; Proteins; Protons; Quantum Theory; Thermodynamics; Tryptophan; Uric Acid; Water | 2015 |
Delphinidin immobilized on silver nanoparticles for the simultaneous determination of ascorbic acid, noradrenalin, uric acid, and tryptophan.
Topics: Anthocyanins; Ascorbic Acid; Metal Nanoparticles; Norepinephrine; Oxidation-Reduction; Silver; Tryptophan; Uric Acid | 2016 |
Target-based metabolomics for fast and sensitive quantification of eight small molecules in human urine using HPLC-DAD and chemometrics tools resolving of highly overlapping peaks.
Topics: Algorithms; Chromatography, High Pressure Liquid; Creatinine; Green Chemistry Technology; Hippurates; Homovanillic Acid; Humans; Indoleacetic Acids; Least-Squares Analysis; Limit of Detection; Metabolomics; Organic Chemicals; Reproducibility of Results; Tryptophan; Tyrosine; Uric Acid | 2019 |
The autoimmune response elicited by mouse hepatitis virus (MHV-A59) infection is modulated by liver tryptophan-2,3-dioxygenase (TDO).
Topics: Alarmins; Animals; Autoantibodies; Autoimmune Diseases; Autoimmunity; Coronavirus Infections; Female; HMGB1 Protein; Hydrolases; Indoles; Liver; Mice; Mice, Inbred BALB C; Murine hepatitis virus; Tryptophan; Tryptophan Oxygenase; Uric Acid; Virus Replication | 2020 |
Self-assembled gold decorated polydopamine nanospheres as electrochemical sensor for simultaneous determination of ascorbic acid, dopamine, uric acid and tryptophan.
Topics: Ascorbic Acid; Dopamine; Electrochemical Techniques; Gold; Indoles; Nanospheres; Polymers; Tryptophan; Uric Acid | 2020 |
Enhancement of fast scan cyclic voltammetry detection of dopamine with tryptophan-modified electrodes.
Topics: Ascorbic Acid; Biosensing Techniques; Carbon; Dopamine; Electrochemical Techniques; Electrodes; Kinetics; Tryptophan; Uric Acid | 2020 |
Chromatographic method for the determination of inflammatory biomarkers and uric acid in human saliva.
Topics: Biomarkers; Chromatography, High Pressure Liquid; Humans; Kynurenine; Saliva; Tryptophan; Uric Acid | 2021 |
Fundamental mechanisms of hexagonal boron nitride sensing of dopamine, tryptophan, ascorbic acid, and uric acid by first-principles study.
Topics: Ascorbic Acid; Boron Compounds; Dopamine; Electrochemical Techniques; Electrodes; Tryptophan; Uric Acid | 2022 |
Vitreous metabolomic signatures of pathological myopia with complications.
Topics: Biomarkers; Humans; Macular Degeneration; Myopia, Degenerative; Retinal Detachment; Retinal Perforations; Retinoschisis; Retrospective Studies; Tryptophan; Uric Acid | 2023 |
Remote effects of kidney drug transporter OAT1 on gut microbiome composition and urate homeostasis.
Topics: Animals; Gastrointestinal Microbiome; Homeostasis; Kidney; Membrane Transport Proteins; Mice; Renal Insufficiency, Chronic; Tryptophan; Uric Acid | 2023 |