uric acid has been researched along with theobromine in 37 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 14 (37.84) | 18.7374 |
| 1990's | 6 (16.22) | 18.2507 |
| 2000's | 6 (16.22) | 29.6817 |
| 2010's | 7 (18.92) | 24.3611 |
| 2020's | 4 (10.81) | 2.80 |
| Authors | Studies |
|---|---|
| Cameron, IL; Lyles, MB; Rawls, HR | 1 |
| Bearne, SL; Lunn, FA; Roy, AC | 1 |
| Shoyab, M | 1 |
| Desiraju, RK; Mayock, RL; Sugita, ET | 1 |
| Kihlman, BA; Sturelid, S | 1 |
| Birkett, DJ; Lelo, A; Miners, JO | 1 |
| Hafkenscheid, JC; Hekster, YA; Nouws, JF; Vree, JB; Vree, TB | 1 |
| Brunk, SF; Ferguson, RK; Leaverton, PE; Nordschow, CD; Toubes, DB; Wilson, WR | 1 |
| Cornish, HH; Khanna, KL; Rao, GS | 2 |
| Riegelman, S; Shah, VP | 1 |
| Allam, AM; Elzainy, TA | 1 |
| Gehl, A; Rink, M | 1 |
| Kela, U; Trivedi, CP; Vijayvargiya, R | 1 |
| Bonati, M; Garattini, S; Latini, R; Marzi, E | 1 |
| Andersson, T; Birkett, DJ; McManus, ME; Miners, JO; Tassaneeyakul, W; Tukey, RH; Veronese, ME | 1 |
| Benchekroun, Y; Brazier, JL; Dautraix, S; Désage, M | 1 |
| Lunte, CE; Zhao, Y | 1 |
| Gates, S; Miners, JO | 1 |
| Madhavi, YS; Madyastha, KM; Sridhar, GR; Vadiraja, BB | 1 |
| Azam, S; Hadi, N; Hadi, SM; Khan, NU | 1 |
| JEFFREY, JJ; SCHANKER, LS; TOCCO, DJ | 1 |
| SIMON, MI; VANVUNAKIS, H | 1 |
| Baranowska, I; Baranowski, J; Zydroń, M | 1 |
| Miyazaki, K; Mochizuki, T; Sugawara, M; Takekuma, Y | 1 |
| Gopishetty, S; Kale, Y; Louie, TM; Subramanian, M; Yu, CL | 1 |
| Gopishetty, S; Kale, Y; Louie, TM; Subramanian, M; Summers, R; Yu, CL | 1 |
| Gong, P; He, RR; Hu, HH; Kurihara, H; Li, SB; Li, YF; Mao, ZF; Ouyang, SH; Tsoi, B; Wu, YP | 1 |
| Costa-Bauza, A; Grases, F; Rodriguez, A | 1 |
| Camandola, S; Cutler, RG; Edelhauser, MA; Malott, KF; Mattson, MP | 1 |
| Dong, ZB; Liang, YR; Lu, J; Ma, YX; Wu, HS; Wu, XH; Ye, JH; Zheng, XQ | 1 |
| Calvó, P; Costa-Bauza, A; Grases, F; Prieto, RM; Rodriguez, A | 1 |
| Chattaraj, KG; Paul, S | 1 |
| Benejam, J; Calvó, P; Costa-Bauza, A; Grases, F; Hernandez, Y; Sanchis, P | 1 |
| Kertys, M; Kmeťová, K; Maráková, K; Mokrý, J; Pršo, K; Žideková, N | 1 |
| Berga, F; Costa-Bauza, A; Grases, F; Julià, F | 1 |
| Calvó, P; Costa-Bauzá, A; Grases, F; Hernández, Y | 1 |
1 review(s) available for uric acid and theobromine
| Article | Year |
|---|---|
The Role of Uric Acid and Methyl Derivatives in the Prevention of Age-Related Neurodegenerative Disorders.
Topics: Aging; Animals; Caffeine; Dietary Supplements; Humans; Mammals; Neurodegenerative Diseases; Theobromine; Theophylline; Uric Acid | 2015 |
2 trial(s) available for uric acid and theobromine
| Article | Year |
|---|---|
A teaching format in clinical pharmacology. Comparison of two xanthines and a placebo.
Topics: Adult; Blood Glucose; Blood Pressure; Caffeine; Education, Medical, Undergraduate; Humans; Pharmacology; Placebos; Pulse; Respiration; Stimulation, Chemical; Teaching; Theobromine; Uric Acid; Xanthines | 1973 |
Comparison of Two Dietary Supplements for Treatment of Uric Acid Renal Lithiasis: Citrate vs. Citrate + Theobromine.
Topics: Aged; Citric Acid; Cross-Over Studies; Dietary Supplements; Double-Blind Method; Drug Combinations; Female; Humans; Hydrogen-Ion Concentration; Kidney Calculi; Male; Middle Aged; Nephrolithiasis; Recurrence; Theobromine; Treatment Outcome; Uric Acid | 2020 |
34 other study(ies) available for uric acid and theobromine
| Article | Year |
|---|---|
Structural basis for the binding affinity of xanthines with the DNA intercalator acridine orange.
Topics: Acridine Orange; Intercalating Agents; Methylation; Nonlinear Dynamics; Spectrophotometry; Structure-Activity Relationship; Xanthines | 2001 |
Inhibition of CTP synthase from Escherichia coli by xanthines and uric acids.
Topics: Carbon-Nitrogen Ligases; Enzyme Inhibitors; Escherichia coli; Kinetics; Methylation; Structure-Activity Relationship; Uric Acid; Xanthines | 2010 |
The stimulation of murine hepatic aryl hydrocarbon hydroxylase activity in vitro by caffeine.
Topics: Animals; Aryl Hydrocarbon Hydroxylases; Benzopyrenes; Binding Sites; Caffeine; DNA; Hypoxanthines; In Vitro Techniques; Mice; Microsomes, Liver; Stimulation, Chemical; Theobromine; Theophylline; Uric Acid | 1979 |
Determination of theophylline and its metabolites by liquid chromatography.
Topics: Chromatography, High Pressure Liquid; Humans; Saliva; Theobromine; Theophylline; Uric Acid; Xanthines | 1977 |
Enhancement by methylated oxypurines of the frequency of induced chromosomal aberrations.
Topics: Animals; Caffeine; Cell Line; Cells, Cultured; Chromosome Aberrations; Chromosomes; Cricetinae; Drug Synergism; Methylation; Mutation; Plants; Purines; Theobromine; Theophylline; Thiotepa; Uric Acid | 1975 |
Mechanism of formation of 6-amino-5-(N-methylformylamino)-1-methyluracil and 3,7-dimethyluric acid from theobromine in the rat in vitro: involvement of cytochrome P-450 and a cellular thiol.
Topics: Acetylcysteine; Animals; Cimetidine; Cysteine; Cytochrome P-450 Enzyme System; Dithiothreitol; Glutathione; Kinetics; Male; Metyrapone; Microsomes, Liver; Pyridines; Rats; Rats, Inbred Strains; Sulfhydryl Compounds; Theobromine; Uracil; Uric Acid | 1990 |
Excretion and metabolism of a series of xanthines by the turtle Pseudemys scripta elegans.
Topics: Animals; Caffeine; Theobromine; Theophylline; Turtles; Uric Acid; Xanthine; Xanthines | 1989 |
Metabolism of caffeine- 3 H in the rat.
Topics: Animals; Caffeine; Chromatography, Thin Layer; Male; Mass Spectrometry; Rats; Spectrophotometry, Ultraviolet; Theobromine; Theophylline; Tritium; Uric Acid; Xanthines | 1972 |
Mass spectrometric identification of methylxanthines and methyluric acids, the possible metabolites of caffeine.
Topics: Caffeine; Chromatography, Gas; Mass Spectrometry; Methods; Methylation; Theobromine; Theophylline; Uric Acid; Xanthines | 1972 |
GLC determination of theophylline in biological fluids.
Topics: Barbiturates; Chromatography, Gas; Indicators and Reagents; Methods; Quaternary Ammonium Compounds; Saliva; Solvents; Spectrophotometry, Ultraviolet; Theobromine; Theophylline; Uric Acid; Xanthines | 1974 |
Purine catabolism in Fusarium moniliforme.
Topics: Allantoin; Amidohydrolases; Ammonia; Caffeine; Cell-Free System; Culture Media; Fusarium; Glyoxylates; Hydantoins; Hypoxanthines; Purines; Theobromine; Time Factors; Urate Oxidase; Urea; Urease; Ureohydrolases; Uric Acid; Xanthenes | 1970 |
[Thin-layer chromatographic separation of some purine derivatives, including uric acid].
Topics: Adenine; Caffeine; Chromatography, Thin Layer; Guanine; Hypoxanthines; Purines; Theobromine; Theophylline; Uric Acid; Xanthines | 1966 |
Inhibitory effects of methylxanthines on the activity of xanthine oxidase.
Topics: Animals; Brain; Buffaloes; Caffeine; Female; In Vitro Techniques; Kidney; Kinetics; Lung; Milk; Myocardium; Rats; Theobromine; Theophylline; Uric Acid; Xanthine Oxidase; Xanthines | 1980 |
Urinary excretion of an uracilic metabolite from caffeine by rat, monkey and man.
Topics: Adult; Animals; Biotransformation; Caffeine; Humans; Macaca fascicularis; Male; Rats; Species Specificity; Theobromine; Theophylline; Uracil; Uric Acid; Xanthines | 1981 |
Caffeine metabolism by human hepatic cytochromes P450: contributions of 1A2, 2E1 and 3A isoforms.
Topics: Caffeine; Cytochrome P-450 CYP1A2; Cytochrome P-450 Enzyme System; Humans; Isoenzymes; Microsomes, Liver; Oxidoreductases; Theobromine; Theophylline; Uric Acid | 1994 |
Isotopic effects on retention times of caffeine and its metabolites 1,3,7-trimethyluric acid, theophylline, theobromine and paraxanthine.
Topics: Animals; Caffeine; Deuterium; Gas Chromatography-Mass Spectrometry; Isotope Labeling; Kidney; Male; Rats; Rats, Wistar; Theobromine; Theophylline; Uric Acid | 1997 |
Determination of caffeine and its metabolites by micellar electrokinetic capillary electrophoresis.
Topics: Animals; Beverages; Buffers; Caffeine; Electrophoresis, Capillary; Hydrogen-Ion Concentration; Rats; Sodium Dodecyl Sulfate; Tablets; Theobromine; Theophylline; Uric Acid | 1997 |
Cytochrome P450 isoform selectivity in human hepatic theobromine metabolism.
Topics: Animals; COS Cells; Cytochrome P-450 CYP1A2; Cytochrome P-450 CYP1A2 Inhibitors; Cytochrome P-450 CYP2E1; DNA, Complementary; Enzyme Inhibitors; Gene Expression; Humans; Kinetics; Microsomes, Liver; Recombinant Fusion Proteins; Substrate Specificity; Theobromine; Uric Acid; Xanthines | 1999 |
Purification and partial characterization of caffeine oxidase--A novel enzyme from a mixed culture consortium.
Topics: Caffeine; Klebsiella; Oxidation-Reduction; Oxygenases; Rhodococcus; Substrate Specificity; Theobromine; Theophylline; Uric Acid; Xanthine Oxidase | 1999 |
Antioxidant and prooxidant properties of caffeine, theobromine and xanthine.
Topics: Animals; Antioxidants; Caffeine; Cattle; Copper; DNA; DNA Damage; Hydroxyl Radical; Oxidants; Plasmids; Theobromine; Uric Acid; Xanthine | 2003 |
INTERACTION OF PURINES WITH THE PYRIMIDINE TRANSPORT PROCESS OF THE SMALL INTESTINE.
Topics: Adenine; Caffeine; Carbon Isotopes; Guanine; Intestine, Small; Intestines; Mercaptopurine; Pharmacology; Physiology; Purines; Pyrimidines; Rats; Research; Theobromine; Theophylline; Uracil; Uric Acid; Xanthines | 1963 |
THE DYE-SENSITIZED PHOTOOXIDATION OF PURINE AND PYRIMIDINE DERIVATIVES.
Topics: Caffeine; Guanine; Guanine Nucleotides; Hydrogen-Ion Concentration; Hypoxanthines; Infrared Rays; Light; Manometry; Methylene Blue; Nucleosides; Oxidation-Reduction; Purines; Research; Theobromine; Theophylline; Thymidine; Thymine; Ultraviolet Rays; Uracil; Uric Acid; Xanthines | 1964 |
Separation, pre-concentration, and HPLC analysis of methylxanthines in urine samples.
Topics: Caffeine; Calibration; Chromatography, High Pressure Liquid; Humans; Molecular Structure; Reproducibility of Results; Sensitivity and Specificity; Theobromine; Uric Acid; Urine; Xanthines | 2004 |
Structure-affinity relationship in the interactions of human organic anion transporter 1 with caffeine, theophylline, theobromine and their metabolites.
Topics: Animals; Biological Transport; Caffeine; CHO Cells; Cricetinae; Cricetulus; Humans; Molecular Structure; Organic Anion Transport Protein 1; p-Aminohippuric Acid; Theobromine; Theophylline; Uric Acid; Xanthines | 2005 |
A novel caffeine dehydrogenase in Pseudomonas sp. strain CBB1 oxidizes caffeine to trimethyluric acid.
Topics: Bacterial Proteins; Caffeine; Oxidoreductases; Pseudomonas; Substrate Specificity; Theobromine; Ubiquinone; Uric Acid; Xanthine | 2008 |
Two distinct pathways for metabolism of theophylline and caffeine are coexpressed in Pseudomonas putida CBB5.
Topics: Caffeine; Gene Expression; Metabolic Networks and Pathways; Pseudomonas putida; Theobromine; Theophylline; Uric Acid; Xanthine; Xanthines | 2009 |
Differing chemical compositions of three teas may explain their different effects on acute blood pressure in spontaneously hypertensive rats.
Topics: Animals; Blood Pressure; Caffeine; Camellia sinensis; Epinephrine; Hypertension; Male; Norepinephrine; Plant Extracts; Rats, Inbred SHR; Rats, Wistar; Species Specificity; Tea; Theobromine; Uric Acid; Xanthines | 2015 |
Theobromine inhibits uric acid crystallization. A potential application in the treatment of uric acid nephrolithiasis.
Topics: Caffeine; Crystallization; Humans; Microscopy, Electron, Scanning; Nephrolithiasis; Oxalates; Theobromine; Uric Acid | 2014 |
Different Catabolism Pathways Triggered by Various Methylxanthines in Caffeine-Tolerant Bacterium
Topics: Biodegradation, Environmental; Caffeine; Drug Tolerance; Gardens; Metabolic Networks and Pathways; Pseudomonas putida; Soil; Soil Microbiology; Substrate Specificity; Tea; Theobromine; Theophylline; Uric Acid; Xanthine; Xanthines | 2018 |
Effect of Consumption of Cocoa-Derived Products on Uric Acid Crystallization in Urine of Healthy Volunteers.
Topics: Adult; Aged; Caffeine; Chocolate; Coffee; Creatinine; Crystallization; Diet; Eating; Female; Healthy Volunteers; Humans; Hydrogen-Ion Concentration; Male; Middle Aged; Oxalates; Theobromine; Uric Acid; Young Adult | 2018 |
Inclusion of Theobromine Modifies Uric Acid Aggregation with Possible Changes in Melamine-Uric Acid Clusters Responsible for Kidney Stones.
Topics: Kidney Calculi; Molecular Dynamics Simulation; Theobromine; Triazines; Uric Acid | 2019 |
Simultaneous determination of caffeine and its metabolites in rat plasma by UHPLC-MS/MS.
Topics: Animals; Caffeine; Chromatography, High Pressure Liquid; Male; Rats; Rats, Wistar; Tandem Mass Spectrometry; Theobromine; Theophylline; Uric Acid | 2021 |
Effect of theobromine on dissolution of uric acid kidney stones.
Topics: Acetylcysteine; Humans; Kidney Calculi; Solubility; Theobromine; Uric Acid | 2022 |
Efficacy of Theobromine and Its Metabolites in Reducing the Risk of Uric Acid Lithiasis.
Topics: Humans; Lithiasis; Nephrolithiasis; Pharmaceutical Preparations; Theobromine; Uric Acid | 2023 |