homovanillic acid has been researched along with caffeine in 11 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 3 (27.27) | 18.7374 |
| 1990's | 1 (9.09) | 18.2507 |
| 2000's | 5 (45.45) | 29.6817 |
| 2010's | 2 (18.18) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Bellows, DS; Clarke, ID; Diamandis, P; Dirks, PB; Graham, J; Jamieson, LG; Ling, EK; Sacher, AG; Tyers, M; Ward, RJ; Wildenhain, J | 1 |
| Chase, TN; Shoulson, I | 1 |
| Zielke, CL; Zielke, HR | 1 |
| Hadfield, MG; Milio, C | 1 |
| Donnelly, CL; McEvoy, JP; Narasimhachari, N; Wilson, WH | 1 |
| Conney, AH; Lou, YR; Lu, YP; Michna, L; Wagner, GC | 1 |
| Dziubina, A; Gołembiowska, K | 2 |
| Goto, M; Kaji, K; Kakihara, S; Matsumoto, C; Nakamura, J; Ohmori, O; Shinkai, K; Ueda, N; Yamada, Y; Yoshimura, R | 1 |
| Barbanoj, M; Kulisevsky, J; Pérez, V; Rodríguez-Alvarez, J; Rubio, A; Sosti, V | 1 |
| Chiu, TH; Hsu, CW; Wang, CS | 1 |
1 trial(s) available for homovanillic acid and caffeine
| Article | Year |
|---|---|
A study of the potential confounding effects of diet, caffeine, nicotine and lorazepam on the stability of plasma and urinary homovanillic acid levels in patients with schizophrenia.
Topics: Adult; Caffeine; Central Nervous System Stimulants; Diet; Drug Interactions; GABA Modulators; Homovanillic Acid; Humans; Lorazepam; Male; Nicotine; Nicotinic Agonists; Psychiatric Status Rating Scales; Schizophrenia; Time Factors | 1996 |
10 other study(ies) available for homovanillic acid and caffeine
| Article | Year |
|---|---|
Chemical genetics reveals a complex functional ground state of neural stem cells.
Topics: Animals; Cell Survival; Cells, Cultured; Mice; Molecular Structure; Neoplasms; Neurons; Pharmaceutical Preparations; Sensitivity and Specificity; Stem Cells | 2007 |
Dopaminergic mechanisms in patients with extrapyramidal disease.
Topics: Animals; Biogenic Amines; Brain; Caffeine; Clonidine; Dopamine; Drug Evaluation; Drug Therapy, Combination; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Levodopa; Parasympatholytics; Parkinson Disease; Piperazines; Piribedil; Pituitary Gland, Anterior; Prolactin; Rats; Receptors, Drug; Stimulation, Chemical | 1975 |
Lack of a sustained effect on catecholamines or indoles in mouse brain after long term subcutaneous administration of caffeine and theophylline.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Brain Chemistry; Caffeine; Cerebellum; Cerebral Cortex; Chromatography, High Pressure Liquid; Dopamine; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Hypothalamus; Injections, Subcutaneous; Male; Mice; Mice, Inbred DBA; Norepinephrine; Serotonin; Theophylline | 1986 |
Caffeine and regional brain monoamine utilization in mice.
Topics: 3,4-Dihydroxyphenylacetic Acid; Analysis of Variance; Animals; Biogenic Monoamines; Brain; Brain Mapping; Caffeine; Chromatography, High Pressure Liquid; Dopamine; Homovanillic Acid; Male; Mice; Mice, Inbred ICR; Neurotransmitter Agents; Norepinephrine; Serotonin | 1989 |
Stimulatory effect of oral administration of green tea and caffeine on locomotor activity in SKH-1 mice.
Topics: 3,4-Dihydroxyphenylacetic Acid; Adipose Tissue; Animals; Body Weight; Brain Chemistry; Caffeine; Dopamine; Drinking; Eating; Female; Homovanillic Acid; Hydroxyindoleacetic Acid; Mice; Mice, Hairless; Motor Activity; Muscles; Photoperiod; Serotonin; Tea | 2003 |
Effect of the adenosine A2A receptor antagonist 8-(3-chlorostyryl)caffeine on L-DOPA biotransformation in rat striatum.
Topics: 3,4-Dihydroxyphenylacetic Acid; Adenosine A2 Receptor Antagonists; Adrenergic Uptake Inhibitors; Animals; Benserazide; Brain Chemistry; Caffeine; Corpus Striatum; Dopamine; Dopamine Agents; Homovanillic Acid; Levodopa; Male; Microdialysis; Rats; Rats, Wistar; Reserpine | 2004 |
Prediction of response to risperidone treatment with respect to plasma concencentrations of risperidone, catecholamine metabolites, and polymorphism of cytochrome P450 2D6.
Topics: Adolescent; Adult; Aged; Antipsychotic Agents; Basal Ganglia Diseases; Caffeine; Catecholamines; Central Nervous System Stimulants; Cotinine; Cues; Cytochrome P-450 CYP2D6; Female; Homovanillic Acid; Humans; Isoxazoles; Male; Methoxyhydroxyphenylglycol; Middle Aged; Paliperidone Palmitate; Polymorphism, Genetic; Psychiatric Status Rating Scales; Pyrimidines; Risperidone; Schizophrenia; Smoking | 2005 |
Modulation of the motor response to dopaminergic drugs in a parkinsonian model of combined dopaminergic and noradrenergic degeneration.
Topics: 3,4-Dihydroxyphenylacetic Acid; Adenosine A2 Receptor Antagonists; Adrenergic Agents; Animals; Antiparkinson Agents; Behavior, Animal; Benzylamines; Brain; Caffeine; Dopamine; Dopamine Agents; Homovanillic Acid; Levodopa; Male; Motor Activity; Neurotoxins; Oxidopamine; Parkinson Disease, Secondary; Rats; Rats, Sprague-Dawley | 2007 |
Caffeine and a selective adenosine A2A receptor antagonist induce sensitization and cross-sensitization behavior associated with increased striatal dopamine in mice.
Topics: 3,4-Dihydroxyphenylacetic Acid; Adenosine A2 Receptor Antagonists; Animals; Caffeine; Dopamine; Homovanillic Acid; Male; Mice; Mice, Inbred BALB C; Neostriatum; Neuroprotective Agents; Phosphorylation; Pyrimidines; Serine; Triazoles; Tyrosine 3-Monooxygenase; Xanthines | 2010 |
The effect of adenosine A(2A) receptor antagonists on hydroxyl radical, dopamine, and glutamate in the striatum of rats with altered function of VMAT2.
Topics: 3,4-Dihydroxyphenylacetic Acid; Adenosine A2 Receptor Antagonists; Adrenergic Uptake Inhibitors; Animals; Caffeine; Corpus Striatum; Dopamine; Dopamine Agents; Extracellular Space; Glutamic Acid; Homovanillic Acid; Hydroxyl Radical; Levodopa; Male; Microdialysis; Oxidative Stress; Rats; Rats, Wistar; Reserpine; Triazines; Triazoles; Vesicular Monoamine Transport Proteins | 2012 |