dihydroxyphenylalanine has been researched along with Chronic Motor and Vocal Tic Disorder in 3 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.
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 2 (66.67) | 18.7374 |
| 1990's | 1 (33.33) | 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 |
|---|---|
| Turjanski, N | 1 |
| Sawle, GV | 1 |
| Playford, ED | 1 |
| Weeks, R | 1 |
| Lammerstma, AA | 1 |
| Lees, AJ | 1 |
| Brooks, DJ | 1 |
| Klempel, K | 1 |
| DiGiacomo, JN | 1 |
| Fahn, S | 1 |
| Glass, JB | 1 |
| Westlake, RJ | 1 |
3 other studies available for dihydroxyphenylalanine and Chronic Motor and Vocal Tic Disorder
| Article | Year |
|---|---|
PET studies of the presynaptic and postsynaptic dopaminergic system in Tourette's syndrome.
Topics: Adolescent; Adult; Antipsychotic Agents; Carbon Radioisotopes; Case-Control Studies; Caudate Nucleus | 1994 |
Gilles de la Tourette's symptoms induced by L-dopa.
Topics: Adult; Brain Concussion; Dihydroxyphenylalanine; Humans; Male; Tourette Syndrome | 1974 |
A case with Gilles de la Tourette's syndrome: recurrent refractoriness to haloperidol, and unsuccessful treatment with L-dopa.
Topics: Adult; Chlorpromazine; Chronic Disease; Dihydroxyphenylalanine; Drug Synergism; Haloperidol; Humans; | 1971 |