1-methylxanthine has been researched along with allopurinol in 13 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 6 (46.15) | 18.2507 |
| 2000's | 6 (46.15) | 29.6817 |
| 2010's | 1 (7.69) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Chen, ST; Choong, KF; Hsieh, JF; Wu, SH; Yang, YL | 1 |
| Gottehrer, A; Vaughan, LM | 1 |
| Birkett, DJ; Day, RO; Miners, JO | 1 |
| Hille, R; Kim, JH | 1 |
| Hemann, C; Hille, R; Kim, JH | 1 |
| Appleby, GJ; Clark, MG; Newman, JM; Rattigan, S; Tong, AC; Vincent, MA; Youd, JM | 1 |
| Cao, XM; Ling, SS; Lu, JF; Yi, T; Zhuo, HT | 1 |
| Clark, MG; Rattigan, S; Wallis, MG; Youd, JM | 1 |
| Barrett, EJ; Clark, AD; Clark, MG; Dawson, D; Lindner, JR; Rattigan, S; Vincent, MA | 1 |
| Asprodini, EK; Begas, E; Kouvaras, E; Papakosta, S; Tsakalof, A | 1 |
| Burhenne, J; Göggelmann, C; Haefeli, WE; Mikus, G; Rengelshausen, J; Riedel, KD; Walter-Sack, I | 1 |
| Fuhr, U; Jetter, A; Kinzig, M; Rodamer, M; Sörgel, F; Tomalik-Scharte, D | 1 |
| Aklillu, E; Bertilsson, L; Carrillo, JA; Djordjevic, N; Karlsson, S; Roh, HK; Ueda, N | 1 |
1 review(s) available for 1-methylxanthine and allopurinol
| Article | Year |
|---|---|
Effect of xanthine-related compounds on a theophylline assay using theophylline oxidase.
Topics: Allopurinol; Chromatography, High Pressure Liquid; Drug Interactions; Humans; Oxidoreductases; Oxypurinol; Pentoxifylline; Theophylline; Xanthines | 1992 |
1 trial(s) available for 1-methylxanthine and allopurinol
| Article | Year |
|---|---|
Reduction in non-glomerular renal clearance of the caffeine metabolite 1-methylxanthine by probenecid.
Topics: Adult; Area Under Curve; Arylamine N-Acetyltransferase; Caffeine; Central Nervous System Stimulants; Chromatography, High Pressure Liquid; Creatinine; Cross-Over Studies; Cytochrome P-450 CYP1A2; Depression, Chemical; Double-Blind Method; Female; Humans; Kidney; Male; Probenecid; Renal Agents; Spectrophotometry, Ultraviolet; Xanthine Oxidase; Xanthines | 2007 |
11 other study(ies) available for 1-methylxanthine and allopurinol
| Article | Year |
|---|---|
The screening and characterization of 6-aminopurine-based xanthine oxidase inhibitors.
Topics: Allopurinol; Chromatography, High Pressure Liquid; Drug Evaluation, Preclinical; Enzyme Inhibitors; Kinetics; Magnetic Resonance Spectroscopy; Mass Spectrometry; Plant Leaves; Purines; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Triticum; Xanthine Oxidase | 2007 |
1-Methylxanthine derived from theophylline as an in vivo biochemical probe of allopurinol effect.
Topics: Adult; Allopurinol; Biomarkers; Female; Humans; Male; Oxypurinol; Theophylline; Uric Acid; Xanthines | 1991 |
Reductive half-reaction of xanthine oxidase with xanthine. Observation of a spectral intermediate attributable to the molybdenum center in the reaction of enzyme with xanthine.
Topics: Animals; Binding Sites; Cattle; Electron Spin Resonance Spectroscopy; Female; Kinetics; Mathematics; Milk; Molybdenum; Spectrophotometry; Thermodynamics; Time Factors; Xanthine; Xanthine Oxidase; Xanthines | 1993 |
Reductive half-reaction of xanthine oxidase: mechanistic role of the species giving rise to the "rapid type 1" molybdenum(V) electron paramagnetic resonance signal.
Topics: Animals; Cattle; Electron Spin Resonance Spectroscopy; Female; Flavin-Adenine Dinucleotide; Kinetics; Milk; Molybdenum; Oxidation-Reduction; Purines; Spectrophotometry; Time Factors; Xanthine; Xanthine Oxidase; Xanthines | 1993 |
Increased metabolism of infused 1-methylxanthine by working muscle.
Topics: Algorithms; Animals; Capillaries; Hindlimb; In Vitro Techniques; Lactic Acid; Male; Microspheres; Muscle, Skeletal; Oxygen Consumption; Perfusion; Physical Exertion; Rats; Rats, Wistar; Recruitment, Neurophysiological; Xanthine Oxidase; Xanthines | 1999 |
[Determination of caffeine metabolite for the evaluation of N-acetyltransferase, CYP1A2 and xanthine oxidase activities].
Topics: Adolescent; Adult; Aged; Arylamine N-Acetyltransferase; Caffeine; Chromatography, High Pressure Liquid; Cytochrome P-450 CYP1A2; Female; Humans; Male; Middle Aged; Theophylline; Uracil; Uric Acid; Xanthine Oxidase; Xanthines | 1997 |
Exercise training improves insulin-mediated capillary recruitment in association with glucose uptake in rat hindlimb.
Topics: Animals; Blood Flow Velocity; Blood Glucose; Capillaries; Femur; Glucose; Glucose Clamp Technique; Hindlimb; Insulin; Male; Muscle, Skeletal; Organ Size; Physical Exertion; Rats; Rats, Wistar; Vascular Resistance; Xanthine Oxidase; Xanthines | 2001 |
Skeletal muscle microvascular recruitment by physiological hyperinsulinemia precedes increases in total blood flow.
Topics: Animals; Biotransformation; Capillaries; Hindlimb; Hyperinsulinism; Infusions, Intravenous; Insulin; Kinetics; Male; Microcirculation; Muscle, Skeletal; Rats; Rats, Sprague-Dawley; Regional Blood Flow; Uric Acid; Xanthine Oxidase; Xanthines | 2002 |
In vivo evaluation of CYP1A2, CYP2A6, NAT-2 and xanthine oxidase activities in a Greek population sample by the RP-HPLC monitoring of caffeine metabolic ratios.
Topics: Adult; Aryl Hydrocarbon Hydroxylases; Arylamine N-Acetyltransferase; Caffeine; Chromatography, High Pressure Liquid; Cytochrome P-450 CYP1A2; Cytochrome P-450 CYP2A6; Female; Humans; Male; Middle Aged; Mixed Function Oxygenases; Reproducibility of Results; Sensitivity and Specificity; Smoking; Theophylline; Uracil; Uric Acid; Xanthine Oxidase; Xanthines | 2007 |
Phenotyping of N-acetyltransferase type 2 and xanthine oxidase with caffeine: when should urine samples be collected?
Topics: Acetylation; Adult; Arylamine N-Acetyltransferase; Caffeine; Central Nervous System Stimulants; Humans; Male; Phenotype; Time Factors; Uracil; Uric Acid; White People; Xanthine Oxidase; Xanthines | 2009 |
Comparison of N-acetyltransferase-2 enzyme genotype-phenotype and xanthine oxidase enzyme activity between Swedes and Koreans.
Topics: Arylamine N-Acetyltransferase; Asian People; Caffeine; Contraceptives, Oral; Genotype; Humans; Phenotype; Polymorphism, Single Nucleotide; Sex Factors; Uracil; Uric Acid; White People; Xanthine Oxidase; Xanthines | 2012 |