# Met-enkephalin and other opioid peptides in the stress response of chickens: lessons from laboratory animals and livestock

**Authors:** Krystyna Pierzchała-Koziec, Colin G. Scanes

PMC · DOI: 10.3389/fphys.2026.1756240 · Frontiers in Physiology · 2026-02-26

## Full-text entities

- **Species:** Gallus gallus (bantam, species) [taxon 9031]

## Full text

_Full body text omitted from this summary view._ Fetch the complete paper as Markdown: https://tomesphere.com/paper/PMC12979089/full.md

## Figures

1 figure with captions in the complete paper: https://tomesphere.com/paper/PMC12979089/full.md

## References

21 references — full list in the complete paper: https://tomesphere.com/paper/PMC12979089/full.md

---
Source: https://tomesphere.com/paper/PMC12979089