homovanillic acid has been researched along with Brain Edema in 4 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.
Brain Edema: Increased intracellular or extracellular fluid in brain tissue. Cytotoxic brain edema (swelling due to increased intracellular fluid) is indicative of a disturbance in cell metabolism, and is commonly associated with hypoxic or ischemic injuries (see HYPOXIA, BRAIN). An increase in extracellular fluid may be caused by increased brain capillary permeability (vasogenic edema), an osmotic gradient, local blockages in interstitial fluid pathways, or by obstruction of CSF flow (e.g., obstructive HYDROCEPHALUS). (From Childs Nerv Syst 1992 Sep; 8(6):301-6)
| Excerpt | Relevance | Reference |
|---|---|---|
| "Homovanillic acid (HVA) was administered by microdialysis from one probe, and the HVA clearance was measured by HPLC analysis of perfusate from the other probe." | 1.29 | Experimental quantitative evaluation of transvascular removal of unnecessary substances in brain edema fluid. ( Hashimoto, S; Kadota, E; Karasuno, M; Nakamura, Y; Namikawa, K; Nishi, K; Nonaka, K; Okazaki, Y; Teramura, K, 1994) |
| "Increased HVA in Reye syndrome may reflect cerebral ischemia and release of vasoactive amines (particularly dopamine) into the brain and cerebrospinal fluid (CSF)." | 1.26 | Reye syndrome: monoamine metabolites in ventricular fluid. ( Bowers, MB; Cohen, DJ; Shaywitz, BA; Venes, J, 1979) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 3 (75.00) | 18.7374 |
| 1990's | 1 (25.00) | 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 |
|---|---|
| Jellinger, K | 1 |
| Riederer, P | 1 |
| Kadota, E | 1 |
| Nonaka, K | 1 |
| Karasuno, M | 1 |
| Nishi, K | 1 |
| Nakamura, Y | 1 |
| Namikawa, K | 1 |
| Okazaki, Y | 1 |
| Teramura, K | 1 |
| Hashimoto, S | 1 |
| Shaywitz, BA | 1 |
| Venes, J | 1 |
| Cohen, DJ | 1 |
| Bowers, MB | 1 |
| Oishi, R | 1 |
| Itoh, Y | 1 |
| Nishibori, M | 1 |
| Watanabe, T | 1 |
| Nishi, H | 1 |
| Saeki, K | 1 |
4 other studies available for homovanillic acid and Brain Edema
| Article | Year |
|---|---|
[Central neurotransmitters in cerebral ischemia and stroke].
Topics: Animals; Blood-Brain Barrier; Brain Edema; Brain Ischemia; Cerebral Infarction; Cerebrovascular Diso | 1983 |
Experimental quantitative evaluation of transvascular removal of unnecessary substances in brain edema fluid.
Topics: Animals; Blood-Brain Barrier; Brain Edema; Brain Injuries; Extracellular Space; Homeostasis; Homovan | 1994 |
Reye syndrome: monoamine metabolites in ventricular fluid.
Topics: Adolescent; Ammonia; Brain Edema; Child; Child, Preschool; Dopamine; Female; Homovanillic Acid; Huma | 1979 |
Effect of MCI-186 on ischemia-induced changes in monoamine metabolism in rat brain.
Topics: 3,4-Dihydroxyphenylacetic Acid; Animals; Antipyrine; Biogenic Monoamines; Brain; Brain Edema; Brain | 1989 |