They work by attaching to opioid receptors in your brain cells to release signals that block your perception of pain and boost your feelings of pleasure. The strongest legal treatments are usually ...
Surprisingly, the opioid receptors in this brain region respond uniquely to opioids, contradicting the prevailing belief that opioids act primarily through dopamine in the brain. This discovery ...
Medical records of term newborns with asphyxial brain injury were reviewed ... were reviewed for documentation of administration of opioid analgesics. Neonates who received morphine or fentanyl ...