dihydroxyphenylalanine has been researched along with Intracranial Arteriosclerosis in 9 studies
Dihydroxyphenylalanine: A beta-hydroxylated derivative of phenylalanine. The D-form of dihydroxyphenylalanine has less physiologic activity than the L-form and is commonly used experimentally to determine whether the pharmacological effects of LEVODOPA are stereospecific.
dopa : A hydroxyphenylalanine carrying hydroxy substituents at positions 3 and 4 of the benzene ring.
Intracranial Arteriosclerosis: Vascular diseases characterized by thickening and hardening of the walls of ARTERIES inside the SKULL. There are three subtypes: (1) atherosclerosis with fatty deposits in the ARTERIAL INTIMA; (2) Monckeberg's sclerosis with calcium deposits in the media and (3) arteriolosclerosis involving the small caliber arteries. Clinical signs include HEADACHE; CONFUSION; transient blindness (AMAUROSIS FUGAX); speech impairment; and HEMIPARESIS.
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 9 (100.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| BRUSCA, A | 1 |
| Bernheimer, H | 1 |
| Birkmayer, W | 1 |
| Hornykiewicz, O | 1 |
| Jellinger, K | 1 |
| Seitelberger, F | 1 |
| Julsrud, OJ | 1 |
| Gerstenbrand, F | 1 |
| Grünberger, J | 1 |
| Schubert, H | 1 |
| Strelkova, NI | 1 |
| Zeĭnalov, RK | 1 |
| Parkes, JD | 1 |
| Marsden, CD | 1 |
| Rees, JE | 1 |
| Curzon, G | 1 |
| Kantamaneni, BD | 1 |
| Knill-Jones, R | 1 |
| Akbar, A | 1 |
| Das, S | 1 |
| Kataria, M | 1 |
| McFarland, HR | 1 |
| Okamura, M | 1 |
| Kaneko, Y | 1 |
| Ishizuka, K | 1 |
| Tsuyuzaki, K | 1 |
| Yamada, T | 1 |
| Bergamini, L | 1 |
| Bonzanino, O | 1 |
| Brignolio, F | 1 |
| Fabiani, A | 1 |
| Fariello, R | 1 |
| Mombelli, AM | 1 |
| Mutani, R | 1 |
| Pisani, W | 1 |
| Postir, A | 1 |
| Riccio, A | 1 |
| Sabbatini, F | 1 |
| Sandigliano, G | 1 |
| Schiffer, D | 1 |
| Trial | Phase | Enrollment | Study Type | Start Date | Status | ||
|---|---|---|---|---|---|---|---|
| Adenosine A2A Blockade With KW-6002 in Parkinson's Disease[NCT00006337] | Phase 2 | 16 participants | Interventional | 2000-10-31 | Completed | ||
| Effect of Antiglutamatergic Treatment in Parkinson's Disease[NCT00013624] | Phase 2 | 20 participants | Interventional | 2001-03-31 | Completed | ||
| Effects of Monoamine Reuptake Inhibitor NS2330 in Parkinson's Disease[NCT00006077] | Phase 2 | 50 participants | Interventional | 2000-08-31 | Completed | ||
| Effect of Serotoninergic Treatment in Parkinson's Disease[NCT00009048] | Phase 2 | 30 participants | Interventional | 2001-01-31 | Completed | ||
| Levetiracetam Treatment of L-dopa Induced Dyskinesias[NCT00076674] | Phase 2 | 40 participants | Interventional | 2004-01-31 | Completed | ||
| AMPA Receptor Blockade With LY300164 in the Treatment of Parkinson's Disease[NCT00004576] | Phase 2 | 20 participants | Interventional | 2000-02-29 | Completed | ||
| Prognostic Value of FP-CIT-SPECT in Patients With Parkinson´s Disease[NCT01038310] | 25 participants (Actual) | Observational | 2010-01-31 | Completed | |||
| [information is prepared from clinicaltrials.gov, extracted Sep-2024] | |||||||
1 review available for dihydroxyphenylalanine and Intracranial Arteriosclerosis
| Article | Year |
|---|---|
[THERAPY OF ESSENTIAL HYPERTENSION].
Topics: Adrenalectomy; Antihypertensive Agents; Benzothiadiazines; Coronary Disease; Diazoxide; Diet; Dihydr | 1963 |
8 other studies available for dihydroxyphenylalanine and Intracranial Arteriosclerosis
| Article | Year |
|---|---|
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Brain dopamine and the syndromes of Parkinson and Huntington. Clinical, morphological and neurochemical correlations.
Topics: Aged; Autopsy; Basal Ganglia; Benzoates; Caudate Nucleus; Corpus Striatum; Dihydroxyphenylalanine; D | 1973 |
Treatment failures with L-dopa in Parkinsonism.
Topics: Adult; Aged; Dihydroxyphenylalanine; Female; Gastrointestinal Diseases; Humans; Intracranial Arterio | 1972 |
[Quantitative testing methods for objectification of the effect of prolonged L-dopa therapy in parkinsonism].
Topics: Adult; Aged; Akinetic Mutism; Dihydroxyphenylalanine; Female; Humans; Intracranial Arteriosclerosis; | 1973 |
[Correlation of biochemical findings and the state of the neuromuscular apparatus in patients with parkinsonism during use of decimeter wave therapy].
Topics: Adult; Aged; Dihydroxyphenylalanine; Dopamine; Electromagnetic Phenomena; Electromyography; Epinephr | 1973 |
Parkinson's disease, cerebral arteriosclerosis, and senile dementia. Clinical features and response to levodopa.
Topics: Aged; Dementia; Dihydroxyphenylalanine; Electroencephalography; Female; Gait; Homovanillic Acid; Hum | 1974 |
Reappraisal of levodopa therapy for Parkinson's disease. A three-year experience with outpatients in private practice.
Topics: Aged; Dihydroxyphenylalanine; Humans; Intracranial Arteriosclerosis; Parkinson Disease; Private Prac | 1974 |
[3 cases of sclerosis of the cerebral arteries improved by administration of L-DOPA].
Topics: Aged; Dihydroxyphenylalanine; Humans; Intracranial Arteriosclerosis; Male; Middle Aged | 1972 |
[Our experience in the treatment of the parkinsonian syndrome with L-dopa. I. Evaluation of the clinical results].
Topics: Dihydroxyphenylalanine; Humans; Intracranial Arteriosclerosis; Parkinson Disease; Parkinson Disease, | 1969 |