Both Stimulatory and Inhibitory Effects of Dietary 5-Hydroxytryptophan and Tyrosine are Found on Urinary Excretion of Serotonin and Dopamine in a Large Human Population [Expression of Concern]
Trachte G, Uncini T, Hinz M. Neuropsychiatr Dis Treat. 2009;5:227– 235. The Editor-in-Chief and Publisher of Neuropsychiatric Disease and Treatment wish to issue an Expression of Concern for the published article. Concerns have been raised regarding the alleged...
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Dove Medical Press
2020
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oai:doaj.org-article:66f3499c85aa437d95772774c7fb31632021-12-02T09:36:27ZBoth Stimulatory and Inhibitory Effects of Dietary 5-Hydroxytryptophan and Tyrosine are Found on Urinary Excretion of Serotonin and Dopamine in a Large Human Population [Expression of Concern]1178-2021https://doaj.org/article/66f3499c85aa437d95772774c7fb31632020-04-01T00:00:00Zhttps://www.dovepress.com/eoc-both-stimulatory-and-inhibitory-effects-of-dietary-5-hydroxytrypto-peer-reviewed-article-NDThttps://doaj.org/toc/1178-2021Trachte G, Uncini T, Hinz M. Neuropsychiatr Dis Treat. 2009;5:227– 235. The Editor-in-Chief and Publisher of Neuropsychiatric Disease and Treatment wish to issue an Expression of Concern for the published article. Concerns have been raised regarding the alleged undisclosed competing interests of some of the authors, and the level of information provided on methodology, study data and process of institutional ethical approval for the published article. Neuropsychiatric Disease and Treatment would like to alert readers of this while our investigation is still ongoing and we will provide an update following the conclusion of our investigation. The authors have been informed of these concerns and of our investigation. Read the original articleTrachte GUncini THinz MDove Medical Pressarticleurinary catecholaminesserotonindopaminetyrosine;5-hydroxytryptamine5-hydroxytryptophanNeurosciences. Biological psychiatry. NeuropsychiatryRC321-571Neurology. Diseases of the nervous systemRC346-429ENNeuropsychiatric Disease and Treatment, Vol Volume 16, Pp 1069-1070 (2020) |
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urinary catecholamines serotonin dopamine tyrosine;5-hydroxytryptamine 5-hydroxytryptophan Neurosciences. Biological psychiatry. Neuropsychiatry RC321-571 Neurology. Diseases of the nervous system RC346-429 |
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urinary catecholamines serotonin dopamine tyrosine;5-hydroxytryptamine 5-hydroxytryptophan Neurosciences. Biological psychiatry. Neuropsychiatry RC321-571 Neurology. Diseases of the nervous system RC346-429 Trachte G Uncini T Hinz M Both Stimulatory and Inhibitory Effects of Dietary 5-Hydroxytryptophan and Tyrosine are Found on Urinary Excretion of Serotonin and Dopamine in a Large Human Population [Expression of Concern] |
description |
Trachte G, Uncini T, Hinz M. Neuropsychiatr Dis Treat. 2009;5:227– 235.
The Editor-in-Chief and Publisher of Neuropsychiatric Disease and Treatment wish to issue an Expression of Concern for the published article.
Concerns have been raised regarding the alleged undisclosed competing interests of some of the authors, and the level of information provided on methodology, study data and process of institutional ethical approval for the published article. Neuropsychiatric Disease and Treatment would like to alert readers of this while our investigation is still ongoing and we will provide an update following the conclusion of our investigation.
The authors have been informed of these concerns and of our investigation.
Read the original article |
format |
article |
author |
Trachte G Uncini T Hinz M |
author_facet |
Trachte G Uncini T Hinz M |
author_sort |
Trachte G |
title |
Both Stimulatory and Inhibitory Effects of Dietary 5-Hydroxytryptophan and Tyrosine are Found on Urinary Excretion of Serotonin and Dopamine in a Large Human Population [Expression of Concern] |
title_short |
Both Stimulatory and Inhibitory Effects of Dietary 5-Hydroxytryptophan and Tyrosine are Found on Urinary Excretion of Serotonin and Dopamine in a Large Human Population [Expression of Concern] |
title_full |
Both Stimulatory and Inhibitory Effects of Dietary 5-Hydroxytryptophan and Tyrosine are Found on Urinary Excretion of Serotonin and Dopamine in a Large Human Population [Expression of Concern] |
title_fullStr |
Both Stimulatory and Inhibitory Effects of Dietary 5-Hydroxytryptophan and Tyrosine are Found on Urinary Excretion of Serotonin and Dopamine in a Large Human Population [Expression of Concern] |
title_full_unstemmed |
Both Stimulatory and Inhibitory Effects of Dietary 5-Hydroxytryptophan and Tyrosine are Found on Urinary Excretion of Serotonin and Dopamine in a Large Human Population [Expression of Concern] |
title_sort |
both stimulatory and inhibitory effects of dietary 5-hydroxytryptophan and tyrosine are found on urinary excretion of serotonin and dopamine in a large human population [expression of concern] |
publisher |
Dove Medical Press |
publishDate |
2020 |
url |
https://doaj.org/article/66f3499c85aa437d95772774c7fb3163 |
work_keys_str_mv |
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