title: Effects of indole alkaloids from Gardneria nutans Sieb. et Zucc. and Uncaria rhynchophylla Miq. on a guinea pig urinary bladder preparation in situ.
mesh_terms: D000470:Alkaloids / Q000494:pharmacology*; D000818:Animals; D005260:Female; D005726:Ganglia, Parasympathetic / Q000187:drug effects*; D006168:Guinea Pigs; D007211:Indoles / Q000494:pharmacology*; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D009435:Synaptic Transmission / Q000187:drug effects; D001743:Urinary Bladder / Q000187:drug effects* / Q000294:innervation
chemical_list: D000470:Alkaloids; D007211:Indoles