homocysteine has been researched along with dihydroxyphenylalanine in 8 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 2 (25.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 4 (50.00) | 29.6817 |
| 2010's | 2 (25.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Beaton, JM | 1 |
| York, DH | 1 |
| Blandini, F; Fancellu, R; Mangiagalli, A; Martignoni, E; Nappi, G; Pacchetti, C; Samuele, A | 1 |
| Fowler, B; Kuhn, W; Müller, T; Woitalla, D | 1 |
| Kuhn, W; Müller, T | 1 |
| Muhlack, S; Müller, T | 1 |
| Bhidayasiri, R; Boonla, C; Chotipanich, C; Dissayabutra, T; Joutsa, J; Kaewwilai, L; Muensri, S; Rinne, J; Tosukhowong, P | 1 |
| Herrman, L; Kinkel, M; Muhlack, S; Müller, T | 1 |
1 review(s) available for homocysteine and dihydroxyphenylalanine
| Article | Year |
|---|---|
Methylation & schizophrenia.
Topics: Amines; Amino Acids; Animals; Behavior, Animal; Catecholamines; Cats; Cystathionine; Cysteine; Dihydroxyphenylalanine; Drug Tolerance; Hallucinogens; Homocysteine; Humans; Indoles; Methionine; Methylation; Mice; Schizophrenia; Serine; Taurine | 1975 |
2 trial(s) available for homocysteine and dihydroxyphenylalanine
| Article | Year |
|---|---|
Homocysteine levels after acute levodopa intake in patients with Parkinson's disease.
Topics: Aged; Analysis of Variance; Antiparkinson Agents; Dihydroxyphenylalanine; Female; Homocysteine; Humans; Levodopa; Male; Middle Aged; Parkinson Disease; Severity of Illness Index; Statistics as Topic; Time Factors; Tyrosine | 2009 |
Biochemical and clinical effects of Whey protein supplementation in Parkinson's disease: A pilot study.
Topics: Amino Acids; Antiparkinson Agents; Brain; Dietary Supplements; Dihydroxyphenylalanine; Double-Blind Method; Female; Follow-Up Studies; Glutathione; Homocysteine; Humans; Male; Middle Aged; Parkinson Disease; Pilot Projects; Positron Emission Tomography Computed Tomography; Radiopharmaceuticals; Severity of Illness Index; Soybean Proteins; Treatment Outcome; Whey Proteins | 2016 |
5 other study(ies) available for homocysteine and dihydroxyphenylalanine
| Article | Year |
|---|---|
Dopamine receptor blockade--a central action of chlorpromazine on striatal neurones.
Topics: Action Potentials; Adrenergic alpha-Antagonists; Animals; Basal Ganglia; Chlorpromazine; Dihydroxyphenylalanine; Dopamine; Dopamine Antagonists; Globus Pallidus; Haplorhini; Homocysteine; Iontophoresis; Sensory Receptor Cells | 1972 |
Plasma homocysteine and l-dopa metabolism in patients with Parkinson disease.
Topics: Antiparkinson Agents; Dihydroxyphenylalanine; Dopamine; Female; Homocysteine; Humans; Levodopa; Male; Middle Aged; Parkinson Disease; Tyrosine | 2001 |
3-OMD and homocysteine plasma levels in parkinsonian patients.
Topics: Dihydroxyphenylalanine; Female; Homocysteine; Humans; Levodopa; Male; Middle Aged; Parkinson Disease; Tyrosine | 2002 |
Peripheral COMT inhibition prevents levodopa associated homocysteine increase.
Topics: Adult; Aged; Aged, 80 and over; Antiparkinson Agents; Carbidopa; Catechol O-Methyltransferase Inhibitors; Catechols; Delayed-Action Preparations; Dihydroxyphenylalanine; Enzyme Inhibitors; Female; Homocysteine; Humans; Levodopa; Male; Middle Aged; Nitriles; Parkinson Disease; Time Factors; Tyrosine | 2009 |
Levodopa, placebo and rotigotine change biomarker levels for oxidative stress.
Topics: Aged; Analysis of Variance; Chromatography, High Pressure Liquid; Dihydroxyphenylalanine; Dipeptides; Dopamine Agents; Electrochemical Techniques; Female; Homocysteine; Humans; Levodopa; Male; Middle Aged; Oxidative Stress; Parkinson Disease; Tetrahydronaphthalenes; Thiophenes; Time Factors; Tyrosine | 2017 |