tryptophan has been researched along with 4-cresol sulfate in 1 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 1 (100.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Czarkowska-Paczek, B; Giebultowicz, J; Paczek, L; Wroczynski, P; Wyczalkowska-Tomasik, A | 1 |
1 other study(ies) available for tryptophan and 4-cresol sulfate
| Article | Year |
|---|---|
Age-dependent increase in serum levels of indoxyl sulphate and p-cresol sulphate is not related to their precursors: Tryptophan and tyrosine.
Topics: Adult; Age Factors; Aged; Aged, 80 and over; Cresols; Female; Humans; Indican; Male; Middle Aged; Reference Values; Sulfuric Acid Esters; Tryptophan; Tyrosine; Young Adult | 2017 |