tryptophan has been researched along with pregnenolone in 5 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 1 (20.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 4 (80.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Strassburg, CP; Tukey, RH | 1 |
| Mothes, K | 1 |
| Biggio, G; Fairbanks, L; Pisu, MG; Rapkin, A; Rasgon, N; Serra, M; Tanavoli, S | 1 |
| Bell, SV; Derry, JM; Garcia, PS; Jenkins, A; O'Toole, KK; Richardson, JE | 1 |
| Akk, G; Bracamontes, J; Covey, DF; Li, P; Reichert, DE; Steinbach, JH | 1 |
1 review(s) available for tryptophan and pregnenolone
| Article | Year |
|---|---|
Human UDP-glucuronosyltransferases: metabolism, expression, and disease.
Topics: Autoimmunity; Chromosome Mapping; Glucuronides; Glucuronosyltransferase; Humans; Hyperbilirubinemia; Neoplasms; Steroids; Terminology as Topic | 2000 |
4 other study(ies) available for tryptophan and pregnenolone
| Article | Year |
|---|---|
[Alkaloids in the metabolism of plants].
Topics: Alkaloids; Dopamine; Indoles; Isoquinolines; Mevalonic Acid; ortho-Aminobenzoates; Papaver; Penicillium; Phenylalanine; Pipecolic Acids; Plants, Medicinal; Pregnenolone; Quinazolines; Sparteine; Terpenes; Tryptophan; Tyrosine | 1969 |
Neuroactive steroid-serotonergic interaction: responses to an intravenous L-tryptophan challenge in women with premenstrual syndrome.
Topics: Adult; Case-Control Studies; Corticosterone; Female; Humans; Infusions, Intravenous; Menstrual Cycle; Pregnenolone; Premenstrual Syndrome; Progesterone; Statistics, Nonparametric; Tryptophan | 2001 |
A conserved tyrosine in the beta2 subunit M4 segment is a determinant of gamma-aminobutyric acid type A receptor sensitivity to propofol.
Topics: Amino Acid Sequence; Anesthetics, General; Anesthetics, Intravenous; Cells, Cultured; Etomidate; Humans; Infusion Pumps; Molecular Sequence Data; Mutagenesis, Site-Directed; Mutation; Patch-Clamp Techniques; Pregnenolone; Propofol; Receptors, GABA-A; Transfection; Tryptophan; Tyrosine | 2007 |
Mutations of the GABA-A receptor alpha1 subunit M1 domain reveal unexpected complexity for modulation by neuroactive steroids.
Topics: Amino Acid Substitution; Animals; Cell Line; gamma-Aminobutyric Acid; Humans; Ion Channel Gating; Mutant Proteins; Mutation; Piperidines; Pregnanetriol; Pregnanolone; Pregnenolone; Protein Structure, Secondary; Protein Structure, Tertiary; Protein Subunits; Rats; Receptors, GABA-A; Serine; Steroids; Tryptophan | 2008 |