LITTLE KNOWN FACTS ABOUT FENTANYL TILL SALU.

Opioids acting on MOP receptors, like morphine or fentanyl, are really successful analgesics for procedure of significant pain. On the other hand, morphine exhibits distinct method of action in comparison to fentanyl. In 2017, Schmid et al. documented that β-arrestin-biased ligands of MOP receptors, which include fentanyl, usually tend to develop