tryptophan has been researched along with heroin in 3 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 1 (33.33) | 18.7374 |
| 1990's | 1 (33.33) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 1 (33.33) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Bellman, K; Knegtel, RM; Settimo, L | 1 |
| Ng, LK; Pérez-Cruet, J; Thoa, NB | 1 |
| Azam, S; Haleem, DJ; Yasmeen, A; Zafar, A | 1 |
3 other study(ies) available for tryptophan and heroin
| Article | Year |
|---|---|
Comparison of the accuracy of experimental and predicted pKa values of basic and acidic compounds.
Topics: Chemistry, Pharmaceutical; Forecasting; Hydrogen-Ion Concentration; Pharmaceutical Preparations; Random Allocation | 2014 |
Acute effects of heroin and morphine on newly synthesized serotonin in rat brain.
Topics: Animals; Behavior, Animal; Brain; Brain Stem; Cerebral Cortex; Corpus Striatum; Diencephalon; Enzyme Induction; Heroin; Hydroxyindoleacetic Acid; Kinetics; Male; Morphine; Pargyline; Rats; Serotonin; Tryptophan; Tryptophan Hydroxylase | 1975 |
Tolerance to diacetyl morphine antinociception: effects on brain serotonin.
Topics: Analysis of Variance; Animals; Brain; Dose-Response Relationship, Drug; Drug Tolerance; Heroin; Hydroxyindoleacetic Acid; Male; Nociceptors; Osmolar Concentration; Rats; Rats, Wistar; Serotonin; Tryptophan | 1994 |