A video on Mu, Delta, Kappa and ORL1 receptors By Flavio Guzmán, MD This lecture discusses the following topics: General classification Cellular actions of opioid receptors Anatomical distribution and physiologic effects of mu, delta and kappa receptors Agonists and antagonists ORL-1 receptors Part 1: Classification and cellular actions Provides an introduction to the classification of … Continue reading Opioid receptors