tryptophan has been researched along with Callous-Unemotional Traits in 3 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 1 (33.33) | 29.6817 |
| 2010's | 1 (33.33) | 24.3611 |
| 2020's | 1 (33.33) | 2.80 |
| Authors | Studies |
|---|---|
| Abuşoğlu, S; Bilgiç, A; Sağlam, E; Sivrikaya, A; Ünlü, A | 1 |
| Bergwerff, CE; Blom, HJ; Luman, M; Oosterlaan, J | 1 |
| Ebeling, H; Liesivuori, J; Moilanen, I; Pennanen, S; Tani, P; Tiihonen, J; Virkkunen, M | 1 |
3 other study(ies) available for tryptophan and Callous-Unemotional Traits
| Article | Year |
|---|---|
The role of tryptophan metabolic pathway in children with attention deficit hyperactivity disorder with and without comorbid oppositional defiant disorder and conduct disorder.
Topics: Attention Deficit and Disruptive Behavior Disorders; Attention Deficit Disorder with Hyperactivity; Child; Comorbidity; Conduct Disorder; Humans; Metabolic Networks and Pathways; Tryptophan | 2021 |
No Tryptophan, Tyrosine and Phenylalanine Abnormalities in Children with Attention-Deficit/Hyperactivity Disorder.
Topics: Adolescent; Attention Deficit and Disruptive Behavior Disorders; Attention Deficit Disorder with Hyperactivity; Autism Spectrum Disorder; Case-Control Studies; Child; Conduct Disorder; Diet; Dietary Proteins; Female; Humans; Male; Netherlands; Phenylalanine; Surveys and Questionnaires; Tryptophan; Tyrosine | 2016 |
Total plasma l-tryptophan, free l-tryptophan and competing amino acid levels in a homicidal male adolescent with conduct disorder.
Topics: Adolescent; Amino Acids; Conduct Disorder; Homicide; Humans; Male; Predictive Value of Tests; Reference Values; Tryptophan | 2003 |