Fentanyl administration in infant rats produces long-term behavioral responses.

@article{Medeiros2012FentanylAI,
  title={Fentanyl administration in infant rats produces long-term behavioral responses.},
  author={Liciane Fernandes Medeiros and Ana Cl{\'a}udia Silva de Souza and Andressa de Souza and Stefania Giotti Cioato and Vanessa Leal Scarabelot and Wolnei Caumo and Luciana Carvalho Fernandes and Iraci da Silva Lucena Torres},
  journal={International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience},
  year={2012},
  volume={30 1},
  pages={25-30}
}
Considering the importance of studies in animal models that are focused on systems involved in pain mechanisms, this investigation aimed to evaluate the effects of pharmacological treatments on the behavioral responses of younger animals. To this end, we evaluated the effect of an acute dose of fentanyl (FEN) or S(+)-ketamine (KET) at postnatal day 14 (P14… CONTINUE READING