homovanillic acid has been researched along with Anaplastic Ependymoma in 3 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.
| Excerpt | Relevance | Reference |
|---|---|---|
| "Of five comatose patients, two had cerebrovascular lesions and three had sustained head injury, and, in four of the five, the values of either one or both of HVA and 5-HIAA were low, but in the fifth case the 5-HIAA value was high." | 5.26 | Homovanillic acid and 5-hydroxyindoleacetic acid in the ventricular CSF of comatose patients with obstructive hydrocephalus. ( Inagawa, T; Ishikawa, S; Uozumi, T, 1980) |
| "Of five comatose patients, two had cerebrovascular lesions and three had sustained head injury, and, in four of the five, the values of either one or both of HVA and 5-HIAA were low, but in the fifth case the 5-HIAA value was high." | 1.26 | Homovanillic acid and 5-hydroxyindoleacetic acid in the ventricular CSF of comatose patients with obstructive hydrocephalus. ( Inagawa, T; Ishikawa, S; Uozumi, T, 1980) |
| "All patients had obstructive hydrocephalus." | 1.26 | Concentration of homovanillic acid and 5-hydroxyindoleacetic acid in the ventricular cerebrospinal fluid of patients with obstructive hydrocephalus. ( Herman, ZS; Kmieciak-Kolada, K; Majchrzak, H, 1979) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 3 (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 |
|---|---|
| Inagawa, T | 2 |
| Ishikawa, S | 2 |
| Uozumi, T | 2 |
| Kmieciak-Kolada, K | 1 |
| Majchrzak, H | 1 |
| Herman, ZS | 1 |
| Kajihara, S | 1 |
| Okada, Y | 1 |
| Yoshimoto, H | 1 |
| Mori, S | 1 |
3 other studies available for homovanillic acid and Anaplastic Ependymoma
| Article | Year |
|---|---|
Homovanillic acid and 5-hydroxyindoleacetic acid in the ventricular CSF of comatose patients with obstructive hydrocephalus.
Topics: Adolescent; Adult; Brain Diseases; Brain Neoplasms; Child; Coma; Craniopharyngioma; Ependymoma; Fema | 1980 |
Concentration of homovanillic acid and 5-hydroxyindoleacetic acid in the ventricular cerebrospinal fluid of patients with obstructive hydrocephalus.
Topics: Adult; Astrocytoma; Cerebellar Neoplasms; Cerebral Ventricle Neoplasms; Ependymoma; Female; Glioblas | 1979 |
[Homovanillic acid and 5--hydroxy-indoleacetic acid in the cerebrospinal fluid of man--concentration gradients between lumbar and ventricular CSF and variations in ventricular CSF-- (author's transl)].
Topics: Adolescent; Adult; Aged; Brain Neoplasms; Cerebral Ventricle Neoplasms; Cerebral Ventricles; Child; | 1978 |