levodopa has been researched along with 3-hydroxykynurenine in 1 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 1 (100.00) | 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 |
|---|---|
| Abe, T; Hamato, H; Takahashi, J; Takahashi, S; Tohgi, H | 1 |
1 other study(ies) available for levodopa and 3-hydroxykynurenine
| Article | Year |
|---|---|
Alterations in the concentration of serotonergic and dopaminergic substances in the cerebrospinal fluid of patients with Parkinson's disease, and their changes after L-dopa administration.
Topics: Aged; Dopamine; Humans; Hydroxyindoleacetic Acid; Kynurenine; Levodopa; Middle Aged; Parkinson Disease; Psychometrics; Serotonin | 1993 |