## Endogenous activity at opioid receptors affects the appetitive behavior of Caesarean-delivered rat pups during presentation of a surrogate nipple that provides milk. Blockade of opioid receptors by peripheral injection of naloxone has no effect on responses evoked by the surrogate nipple. Similar
The first suckling episode in the rat: The role of endogenous activity at mu and kappa opioid receptors
โ Scribed by Evgeniy S. Petrov; Elena I. Varlinskaya; William P. Smotherman
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 278 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0012-1630
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