Regional brain serotonergic activity as an indicator of chronic stress and compromised welfare in fish

BackgroundChronic stress in aquaculture poses major challenges to fish welfare, health, and productivity. Detecting compromised welfare early requires validated biomarkers that link operational welfare indicators (OWIs) to underlying neuroendocrine states, including allostatic load and stress coping...

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Detalhes bibliográficos

Principais autores:	Christina Sørensen, Judit Vas, Ole Folkedal, Samantha Bui, Mette Remen, Mikkel Gunnes, Sara Calabrese, Louise O. M. Wedaa, Evelina A. L. Green, Øyvind Øverli, Erik Höglund
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Frontiers Media S.A. 2026-02-01
coleção:	Frontiers in Endocrinology
Assuntos:	aquaculture Atlantic salmon brain stem cortisol serotonin stress
Acesso em linha:	https://www.frontiersin.org/articles/10.3389/fendo.2026.1736618/full
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