title: Structure-activity relationship of natural and semi-synthetic genins and glycosides as investigated on the smooth muscle of the guinea-pig ileum.
mesh_terms: D000215:Acylation; D000818:Animals; D002241:Carbohydrates; D002301:Cardiac Glycosides / Q000494:pharmacology*; D005260:Female; D005769:Gastrointestinal Motility / Q000187:drug effects; D006027:Glycosides / Q000494:pharmacology*; D006168:Guinea Pigs; D006801:Humans; D006900:Hydroxylation; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D009129:Muscle Tonus / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D013223:Statistics as Topic; D013329:Structure-Activity Relationship; D013997:Time Factors
chemical_list: D002241:Carbohydrates; D002301:Cardiac Glycosides; D006027:Glycosides