title: [Endogenous morphine-like substances and their analgesic mechanism (2) (author's transl)].
mesh_terms: D000698:Analgesia; D000818:Animals; D001921:Brain / Q000502:physiology; D000242:Cyclic AMP / Q000502:physiology; D006152:Cyclic GMP / Q000502:physiology; D004723:Endorphins / Q000494:pharmacology / Q000502:physiology*; D006168:Guinea Pigs; D051379:Mice; D009020:Morphine / Q000494:pharmacology; D009270:Naloxone / Q000494:pharmacology; D009474:Neurons / Q000187:drug effects; D010525:Peripheral Nerves / Q000187:drug effects / Q000502:physiology; D051381:Rats; D011957:Receptors, Opioid / Q000502:physiology; D013116:Spinal Cord / Q000187:drug effects; D009435:Synaptic Transmission / Q000187:drug effects
chemical_list: D004723:Endorphins; D011957:Receptors, Opioid; D009270:Naloxone; D009020:Morphine; D000242:Cyclic AMP; D006152:Cyclic GMP