title: Reversible inactivation of raphe magnus neurons: effects on nociceptive threshold and morphine-induced analgesia.
mesh_terms: D000818:Animals; D001933:Brain Stem / Q000187:drug effects*; D005260:Female; D009020:Morphine / Q000494:pharmacology*; D009433:Neural Inhibition / Q000187:drug effects; D009474:Neurons / Q000187:drug effects; D009619:Nociceptors / Q000187:drug effects*; D011903:Raphe Nuclei / Q000187:drug effects*; D051381:Rats; D012684:Sensory Thresholds / Q000187:drug effects; D009435:Synaptic Transmission / Q000187:drug effects; D013748:Tetracaine / Q000494:pharmacology
chemical_list: D013748:Tetracaine; D009020:Morphine