homovanillic acid has been researched along with Dystonic Disorders in 6 studies
Homovanillic Acid: A 3-O-methyl ETHER of (3,4-dihydroxyphenyl)acetic acid.
homovanillate : A hydroxy monocarboxylic acid anion which is obtained by deprotonation of the carboxy group of homovanillic acid.
homovanillic acid : A monocarboxylic acid that is the 3-O-methyl ether of (3,4-dihydroxyphenyl)acetic acid. It is a catecholamine metabolite.
Dystonic Disorders: Acquired and inherited conditions that feature DYSTONIA as a primary manifestation of disease. These disorders are generally divided into generalized dystonias (e.g., dystonia musculorum deformans) and focal dystonias (e.g., writer's cramp). They are also classified by patterns of inheritance and by age of onset.
| Excerpt | Relevance | Reference |
|---|---|---|
| "This syndrome is usually caused by endogenous dopamine deficiency but in these patients was associated with elevated dopamine metabolites in CSF and an unusual eye movement disorder: ocular flutter together with saccade initiation failure." | 1.32 | Infantile Parkinsonism-dystonia and elevated dopamine metabolites in CSF. ( Assmann, BE; Bräutigam, C; Heales, SJ; Hoffmann, GF; Hyland, K; Robinson, RO; Sharma, R; Surtees, RA; Wevers, RA; Zschocke, J, 2004) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 4 (66.67) | 29.6817 |
| 2010's | 1 (16.67) | 24.3611 |
| 2020's | 1 (16.67) | 2.80 |
| Authors | Studies |
|---|---|
| Janssen, E | 1 |
| Oosterloo, M | 1 |
| Rubio-Gozalbo, E | 1 |
| van Gassen, K | 1 |
| Nicolai, J | 1 |
| Akiyama, T | 1 |
| Hayashi, Y | 1 |
| Hanaoka, Y | 1 |
| Shibata, T | 1 |
| Akiyama, M | 1 |
| Nakamura, K | 1 |
| Tsuyusaki, Y | 1 |
| Kubota, M | 1 |
| Yoshinaga, H | 1 |
| Kobayashi, K | 1 |
| Linazasoro, G | 1 |
| Indakoetxea, B | 1 |
| Ruiz, J | 1 |
| Van Blercom, N | 1 |
| Lasa, A | 1 |
| Furukawa, Y | 1 |
| Assmann, BE | 1 |
| Robinson, RO | 1 |
| Surtees, RA | 1 |
| Bräutigam, C | 1 |
| Heales, SJ | 1 |
| Wevers, RA | 1 |
| Zschocke, J | 1 |
| Hyland, K | 1 |
| Sharma, R | 1 |
| Hoffmann, GF | 1 |
| Zuddas, A | 1 |
| Mancosu, C | 1 |
| Lilliu, V | 1 |
| Sorrentino, G | 1 |
| di Porzio, U | 1 |
| Cianchetti, C | 1 |
6 other studies available for homovanillic acid and Dystonic Disorders
| Article | Year |
|---|---|
Teaching Video NeuroImage: Improvement in Motor Development After Start of Levodopa in Tyrosine Hydroxylase Deficiency.
Topics: Developmental Disabilities; Dopamine Agents; Dystonic Disorders; Exome; Homovanillic Acid; Humans; H | 2021 |
Simultaneous measurement of monoamine metabolites and 5-methyltetrahydrofolate in the cerebrospinal fluid of children.
Topics: Aromatic-L-Amino-Acid Decarboxylases; Chromatography, High Pressure Liquid; Dihydroxyphenylalanine; | 2017 |
Possible sporadic rapid-onset dystonia-parkinsonism.
Topics: Adult; Dopamine; Dystonic Disorders; Female; Homovanillic Acid; Humans; Parkinson Disease; Time Fact | 2002 |
Genetics and biochemistry of dopa-responsive dystonia: significance of striatal tyrosine hydroxylase protein loss.
Topics: Animals; Biopterins; Dihydroxyphenylalanine; Dopamine; Dystonic Disorders; GTP Cyclohydrolase; Homov | 2003 |
Infantile Parkinsonism-dystonia and elevated dopamine metabolites in CSF.
Topics: Dopamine; Dystonic Disorders; Female; Homovanillic Acid; Humans; Hydroxyindoleacetic Acid; Infant, N | 2004 |
6R-Tetrahydrobiopterin induces dopamine synthesis in a human neuroblastoma cell line, LA-N-1. A cellular model of DOPA-responsive dystonia.
Topics: 3,4-Dihydroxyphenylacetic Acid; 5-Hydroxytryptophan; Biopterins; Dopamine; Dopamine Antagonists; Dys | 2002 |