dihydroxyphenylalanine has been researched along with Deficiency, Mental in 13 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 | 10 (76.92) | 18.7374 |
| 1990's | 1 (7.69) | 18.2507 |
| 2000's | 1 (7.69) | 29.6817 |
| 2010's | 1 (7.69) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Garraux, G | 1 |
| Caberg, JH | 1 |
| Vanbellinghen, JF | 1 |
| Jamar, M | 1 |
| Bours, V | 1 |
| Moonen, G | 1 |
| Dive, D | 1 |
| Biraben, A | 1 |
| Semah, F | 1 |
| Ribeiro, MJ | 1 |
| Douaud, G | 1 |
| Remy, P | 1 |
| Depaulis, A | 1 |
| Bulakhova, LA | 1 |
| Usherenko, LS | 1 |
| Archer, T | 1 |
| Patton, MA | 1 |
| Baraitser, M | 1 |
| Heagerty, AH | 1 |
| Eady, RA | 1 |
| Critchley, EM | 1 |
| Proctor, P | 1 |
| McGinness, JE | 1 |
| Bryson, G | 1 |
| McClure, DJ | 1 |
| Castaldo, V | 1 |
| Krynicki, VE | 1 |
| Crade, M | 1 |
| Mrochek, JE | 1 |
| Dinsmore, SR | 1 |
| Ohrt, DW | 1 |
| Oldendorf, WH | 1 |
| Roth, JC | 1 |
| Epstein, CJ | 1 |
| Trial | Phase | Enrollment | Study Type | Start Date | Status | ||
|---|---|---|---|---|---|---|---|
| "Dopaminergic Reactivity In Idiopathic Generalized Epilepsy: A Proof Of Concept Clinical, Pharmacological And Neurophysiological Study"[NCT01432821] | 31 participants (Actual) | Interventional | 2011-09-30 | Completed | |||
| [information is prepared from clinicaltrials.gov, extracted Sep-2024] | |||||||
1 review available for dihydroxyphenylalanine and Deficiency, Mental
| Article | Year |
|---|---|
Biochemistry of depression.
Topics: Brain; Catecholamines; Depression; Dihydroxyphenylalanine; Humans; Intellectual Disability; Serotoni | 1971 |
12 other studies available for dihydroxyphenylalanine and Deficiency, Mental
| Article | Year |
|---|---|
Partial trisomy 4q associated with young-onset dopa-responsive parkinsonism.
Topics: Adult; Age of Onset; alpha-Synuclein; Antiparkinson Agents; Chromosomes, Human, Pair 4; Dihydroxyphe | 2012 |
PET evidence for a role of the basal ganglia in patients with ring chromosome 20 epilepsy.
Topics: Adolescent; Adult; Anticonvulsants; Caudate Nucleus; Chromosome Disorders; Chromosomes, Human, Pair | 2004 |
[Biogenic amine metabolism in patients with oligophrenia of different origins].
Topics: Adolescent; Autistic Disorder; Biogenic Amines; Child; Child, Preschool; Dihydroxyphenylalanine; Dop | 1983 |
Behavioural retardation in the neuropathology of mental retardation.
Topics: Animals; Antipsychotic Agents; Behavior, Animal; Dihydroxyphenylalanine; Dopamine Agents; Female; Ha | 1993 |
An oculocerebral hypopigmentation syndrome: a case report with clinical, histochemical, and ultrastructural findings.
Topics: Cerebellar Ataxia; Child, Preschool; Dihydroxyphenylalanine; Humans; Intellectual Disability; Male; | 1987 |
Naturally occurring dyskinesias.
Topics: Dihydroxyphenylalanine; Female; Humans; Intellectual Disability; Male; Movement Disorders; Tranquili | 1970 |
Levodopa side-effects and the Lesch-Nyhan syndrome.
Topics: Athetosis; Chorea; Compulsive Behavior; Diagnosis, Differential; Dihydroxyphenylalanine; Humans; Int | 1970 |
Biogenic amines in normal and abnormal behavioral states.
Topics: Acetylcholine; Aggression; Aminobutyrates; Arousal; Blood-Brain Barrier; Brain; Brain Stem; Catechol | 1971 |
L-dopa and REM sleep in normal and mentally retarded subjects.
Topics: Adolescent; Adult; Child; Cognition; Dihydroxyphenylalanine; Dose-Response Relationship, Drug; Elect | 1973 |
Monitoring phenylalanine-tyrosine metabolism by high-resolution liquid chromatography of urine.
Topics: Aromatic Amino Acid Decarboxylase Inhibitors; Autistic Disorder; Carbidopa; Catechols; Child; Chroma | 1973 |
Saturation of blood brain barrier transport of amino acids in phenylketonuria.
Topics: Amino Acids; Animals; Arginine; Blood-Brain Barrier; Brain; Carbon Isotopes; Dihydroxyphenylalanine; | 1973 |
Infantile spasms and hypopigmented macules. Early manifestations of tuberous sclerosis.
Topics: Biopsy; Catechol Oxidase; Child; Child, Preschool; Dihydroxyphenylalanine; Female; Histocytochemistr | 1971 |