title: A calcium reversal phenomenon: differentiation of excitatory and inhibitory roles of Ca in uterine smooth muscle contraction.
mesh_terms: D000818:Animals; D002118:Calcium / Q000037:antagonists & inhibitors / Q000494:pharmacology / Q000502:physiology*; D005260:Female; D005711:Gallopamil / Q000494:pharmacology; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects / Q000502:physiology*; D010121:Oxytocin / Q000494:pharmacology; D010208:Papaverine / Q000494:pharmacology; D051381:Rats; D014599:Uterus
chemical_list: D005711:Gallopamil; D010121:Oxytocin; D010208:Papaverine; D002118:Calcium