title: Antagonism of smooth muscle contractility by catecholamines.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism; D000818:Animals; D002217:Carbachol / Q000494:pharmacology; D004558:Electric Stimulation; D004566:Electrodes; D005725:Ganglia, Autonomic / Q000187:drug effects; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology*; D009046:Motor Neurons / Q000187:drug effects; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology*; D051381:Rats; D011984:Sensory Receptor Cells / Q000187:drug effects; D009435:Synaptic Transmission / Q000187:drug effects; D001743:Urinary Bladder / Q000187:drug effects*
chemical_list: D002217:Carbachol; D007545:Isoproterenol; D000109:Acetylcholine; D009638:Norepinephrine