title: Brain acetylcholine, liver tryptophane-pyrrolase and glycogen in rats selected for high and low activity and defecation rates.
mesh_terms: D000109:Acetylcholine / Q000032:analysis*; D000818:Animals; D001522:Behavior, Animal; D001923:Brain Chemistry; D004027:Diencephalon / Q000032:analysis; D004609:Eliminative Behavior, Animal; D005106:Exploratory Behavior; D008099:Liver / Q000201:enzymology*; D008112:Liver Glycogen / Q000378:metabolism*; D051381:Rats; D013687:Telencephalon / Q000032:analysis; D014366:Tryptophan Oxygenase / Q000378:metabolism*
chemical_list: D008112:Liver Glycogen; D014366:Tryptophan Oxygenase; D000109:Acetylcholine