title: ACh, substance P and met-enkephalin in the locus coeruleus: pharmacological evidence for independent sites of action.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D001418:Baclofen / Q000494:pharmacology; D004723:Endorphins / Q000494:pharmacology*; D004745:Enkephalins / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D008125:Locus Coeruleus / Q000187:drug effects*; D008297:Male; D009270:Naloxone / Q000494:pharmacology; D010276:Parasympatholytics / Q000494:pharmacology; D010277:Parasympathomimetics / Q000494:pharmacology; D051381:Rats; D011950:Receptors, Cholinergic / Q000187:drug effects; D013373:Substance P / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D009435:Synaptic Transmission
chemical_list: D004723:Endorphins; D004745:Enkephalins; D010276:Parasympatholytics; D010277:Parasympathomimetics; D011950:Receptors, Cholinergic; D013373:Substance P; D009270:Naloxone; D001418:Baclofen; D000109:Acetylcholine