[The physiological neurotransmitter with morphine-like activity].
D000818:Animals; D001667:Binding, Competitive; D001923:Brain Chemistry; D006168:Guinea Pigs; D006801:Humans; D008024:Ligands; D009020:Morphine / Q000037:antagonists & inhibitors; D009270:Naloxone / Q000494:pharmacology; D009419:Nerve Tissue Proteins; D018377:Neurotransmitter Agents; D009842:Oligopeptides; D011817:Rabbits; D051381:Rats; D011957:Receptors, Opioid
D008024:Ligands; D009419:Nerve Tissue Proteins; D018377:Neurotransmitter Agents; D009842:Oligopeptides; D011957:Receptors, Opioid; D009270:Naloxone; D009020:Morphine
Fizjologiczny mediator nerwowy o działaniu morfiny