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Thyroid Endocrine Disrupting Potential of Fluoxetine in Zebrafish Larvae.
J Appl Toxicol
January 2025
Changjiang Basin Ecology and Environment Monitoring and Scientific Research Center, Changjiang Basin Ecology and Environment Administration, Ministry of Ecology and Environment, Wuhan, China.
Fluoxetine (FLX), a typical selective serotonin reuptake inhibitors, has been frequently detected in aquatic environment and wild fish. However, little is known about its effect on thyroid endocrine system. In the present study, zebrafish (Danio rerio) embryos were exposed to 1, 3, 10, and 30 μg/L of FLX for 6 days.
View Article and Find Full Text PDFTrace amine signaling in zebrafish models: CNS pharmacology, behavioral regulation and translational relevance.
Eur J Pharmacol
January 2025
Institute of Translational Biomedicine (ITBM), St. Petersburg State University, St. Petersburg, Russia; Department of Biosciences and Bioinformatics, School of Science, Xi'an Jiaotong-Liverpool University, Suzhou, China; Suzhou Municipal Key Laboratory of Neurobiology and Cell Signaling, School of Science, Xi'an Jiaotong-Liverpool University, Suzhou, China. Electronic address:
Tyramine, β-phenylethylamine, octopamine and other trace amines are endogenous substances recently recognized as important novel neurotransmitters in the brain. Trace amines act via multiple selective trace amine-associated receptors (TAARs) of the G protein-coupled receptor family. TAARs are expressed in various brain regions and modulate neurotransmission, neuronal excitability, adult neurogenesis, cognition, mood, locomotor activity and olfaction.
View Article and Find Full Text PDFToxicodynamic insights of 2C and NBOMe drugs - Is there abuse potential?
Toxicol Rep
June 2025
Associate Laboratory i4HB-Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Porto, Portugal.
Drug use represents a prevalent and multifaceted societal problem, with profound implications for public health, social welfare, and economic stability. To circumvent strict international drug control regulations, there is a growing trend in the development and market introduction of novel psychoactive substances (NPS), encompassing a wide range of compounds with psychoactive properties. This includes, among other classes of drugs, the phenethylamines.
View Article and Find Full Text PDFMolecular insights into the modulation of the 5HT receptor by serotonin, psilocin, and the G protein subunit Gqα.
FEBS Lett
January 2025
PHYLIFE, Physical Life Science, Department of Physics, Chemistry and Pharmacy, University of Southern Denmark, Odense, Denmark.
5HTR is a G-protein-coupled receptor that drives many neuronal functions and is a target for psychedelic drugs. Understanding ligand interactions and conformational transitions is essential for developing effective pharmaceuticals, but mechanistic details of 5HTR activation remain poorly understood. We utilized all-atom molecular dynamics simulations and free-energy calculations to investigate 5HTR's conformational dynamics upon binding to serotonin and psilocin.
View Article and Find Full Text PDFPhytochemical profile of Taxus globosa Schltdl. and its anxiolytic, antinociceptive, and toxicological evaluation in mice.
J Ethnopharmacol
January 2025
Posgrado en Botánica, Colegio Postgraduados Campus Montecillo Km. 36.5 Carretera México-Texcoco C.P. Montecillo, 56264, Texcoco Estado de México, México. Electronic address:
Ethnopharmacological Relevance: Taxus globosa Schltdl. (Taxaceae) is commonly named "Tejo mexicano". It's a Mexican plant known in folk medicine as a remedy for pain such as stomachache and headache, arthritis, gout, and other inflammatory conditions.
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