title: [Comparison of the effects of spegatrine and dispegatrine on alpha adrenoceptors].
mesh_terms: D000818:Animals; D001667:Binding, Competitive / Q000187:drug effects; D026121:Indole Alkaloids; D007536:Isomerism; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D011869:Radioligand Assay; D051381:Rats; D011942:Receptors, Adrenergic, alpha / Q000187:drug effects*; D046948:Secologanin Tryptamine Alkaloids / Q000494:pharmacology*; D014649:Vas Deferens / Q000187:drug effects
chemical_list: D026121:Indole Alkaloids; D011942:Receptors, Adrenergic, alpha; D046948:Secologanin Tryptamine Alkaloids; C047424:spegatrine