title: Control of ciliary activity in Paramecium--II. Modification of K+-induced ciliary reversal by cholinergic ligands and quaternary ammonium compounds.
mesh_terms: D000641:Ammonia / Q000494:pharmacology; D000818:Animals; D002923:Cilia / Q000502:physiology*; D004305:Dose-Response Relationship, Drug; D008024:Ligands; D009068:Movement / Q000187:drug effects; D010247:Paramecium / Q000502:physiology*; D010276:Parasympatholytics / Q000494:pharmacology; D010277:Parasympathomimetics / Q000494:pharmacology*; D011188:Potassium / Q000494:pharmacology; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology*; D013997:Time Factors
chemical_list: D008024:Ligands; D010276:Parasympatholytics; D010277:Parasympathomimetics; D000644:Quaternary Ammonium Compounds; D000641:Ammonia; D011188:Potassium