Results 21 to 30 of about 7,934 (184)

Prognostic Utility of 24-Hour Urinary 5-HIAA Doubling Time in Patients With Neuroendocrine Tumors. [PDF]

Endocr Pract, 2018
Tirosh A, Nilubol N, Patel D, Kebebew E.
europepmc   +3 more sources

FMT intervention decreases urine 5-HIAA levels: a randomized double-blind controlled study. [PDF]

Front Med (Lausanne)
Wang L, Yu L, Liu Z, Che C, Wang Y, Zhao Y, Zhu M, Yang G, Cao A.   +8 more
europepmc   +2 more sources

Elevated serotonin and 5-HIAA in the brainstem and lower serotonin turnover in the prefrontal cortex of suicides. [PDF]

Synapse, 2014
Bach H, Huang YY, Underwood MD, Dwork AJ, Mann JJ, Arango V.   +5 more
europepmc   +3 more sources

The Value of Repeat 5-HIAA Measurements as a Predictor of Carcinoid Heart Disease: A Prospective 5-Year Follow-Up Study in Patients with Small Intestinal Neuroendocrine Tumors. [PDF]

Cancers (Basel)
Kostiainen I, Simonen P, Aaltonen K, Lindén R, Karppinen N, Gordin D, Rapola J, Schalin-Jäntti C, Matikainen N.   +8 more
europepmc   +2 more sources

Serum 5-Hydroxyindoleacetic Acid and Ratio of 5-Hydroxyindoleacetic Acid to Serotonin as Metabolomics Indicators for Acute Oxidative Stress and Inflammation in Vancomycin-Associated Acute Kidney Injury

Antioxidants, 2021
The incidence of vancomycin-associated acute kidney injury (VAKI) varies from 5–43%, and early detection of VAKI is important in deciding whether to discontinue nephrotoxic agents.
Hyun-Seung Lee, Sang-Mi Kim, Ja-Hyun Jang, Hyung-Doo Park, Soo-Youn Lee   +4 more
doaj   +1 more source

Impact of Plasma 5 Hydroxyindoleacetic Acid, a Serotonin Metabolite, on Clinical Severity in Acute Respiratory Distress Syndrome

Frontiers in Medicine, 2021
Acute respiratory distress syndrome (ARDS) is characterized by dysregulated vascular permeability. The clinical outcomes remain poor, and the disease burden is widespread.
Takeshi Tanaka, Masahiko Mori, Masato Tashiro, Masato Tashiro, Koichi Izumikawa, Koichi Izumikawa   +5 more
doaj   +1 more source

Efeitos do exercício físico sobre os níveis séricos de serotonina e seu metabólito na fibromialgia: um estudo piloto randomizado

Revista Brasileira de Reumatologia, 2013
Avaliar os efeitos do treinamento aeróbico e do alongamento sobre os níveis séricos de serotonina (5-HT) e seu principal metabólito ácido 5-hidroxiindolacético (5-HIAA).
Valéria Valim, Jamil Natour, Yangming Xiao, Abraão Ferraz Alves Pereira, Beatriz Baptista da Cunha Lopes, Daniel Feldman Pollak, Eliana Zandonade, Irwin Jon Russell   +7 more
doaj   +1 more source

Characterization of a human placental clearance system to regulate serotonin levels in the fetoplacental unit

Reproductive Biology and Endocrinology, 2023
Background Serotonin (5-HT) is a biogenic monoamine with diverse functions in multiple human organs and tissues. During pregnancy, tightly regulated levels of 5-HT in the fetoplacental unit are critical for proper placental functions, fetal development ...
Frantisek Staud, Xin Pan, Rona Karahoda, Xiaojing Dong, Petr Kastner, Hana Horackova, Veronika Vachalova, Udo R. Markert, Cilia Abad   +8 more
doaj   +1 more source

Surgical Correction of Carcinoid Heart Disease Improves Liver Function and 5-Hydroxyindoleacetic Acid Levels

Frontiers in Surgery, 2022
IntroductionCarcinoid heart disease (CHD) is a consequence of neuroendocrine tumors releasing 5-hydroxytryptamine (5-HT) into the systemic circulation, affecting right heart valves, causing fibrosis, and eventually right heart failure.
Husnain Abbas Shah, Vandana Sagar, Simon Hughes, Amardeep Khanna, Ivan Yim, Freya Lodge, Harjot Singh, Tessa Oelofse, Críostóir Ó'Súilleabháin, Hema Venkataraman, Shishir Shetty, Richard Steeds, Stephen Rooney, Tahir Shah   +13 more
doaj   +1 more source

Tryptophan Challenge in Healthy Controls and People with Schizophrenia: Acute Effects on Plasma Levels of Kynurenine, Kynurenic Acid and 5-Hydroxyindoleacetic Acid

Pharmaceuticals, 2022
The pivotal tryptophan (TRP) metabolite kynurenine is converted to several neuroactive compounds, including kynurenic acid (KYNA), which is elevated in the brain and cerebrospinal fluid of people with schizophrenia (SZ) and may contribute to cognitive ...
Korrapati V. Sathyasaikumar, Francesca M. Notarangelo, Deanna L. Kelly, Laura M. Rowland, Stephanie M. Hare, Shuo Chen, Chen Mo, Robert W. Buchanan, Robert Schwarcz   +8 more
doaj   +1 more source