title: Concentration and seasonal variations of acetylcholine in sleep and waking dialysates.
mesh_terms: D000109:Acetylcholine / Q000008:administration & dosage / Q000032:analysis* / Q000494:pharmacology; D000818:Animals; D001285:Atropine; D001593:Benzyl Compounds / Q000494:pharmacology; D001681:Biological Assay; D001683:Biological Clocks; D002623:Chemistry Techniques, Analytical; D003956:Dialysis; D004558:Electric Stimulation; D004569:Electroencephalography; D005029:Ethylenediamines / Q000494:pharmacology; D006168:Guinea Pigs; D007082:Ileum; D066298:In Vitro Techniques; D008784:Methysergide; D011725:Pyridines / Q000494:pharmacology; D011817:Rabbits; D006435:Renal Dialysis; D012154:Reticular Formation; D012621:Seasons; D012890:Sleep; D014851:Wakefulness
chemical_list: D001593:Benzyl Compounds; D005029:Ethylenediamines; D011725:Pyridines; D001285:Atropine; D000109:Acetylcholine; D008784:Methysergide