Izumi, H Gestational changes in oxytocin- and endothelin-1-induced contractility of pregnant rat myometrium. [electronic resource] - European journal of pharmacology May 1995 - 187-94 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0014-2999 Standard No.: 10.1016/0014-2999(95)00089-4 doi Subjects--Topical Terms: AnimalsCalcium--metabolismEndothelins--pharmacologyEscin--pharmacologyFemaleGuanosine 5'-O-(3-Thiotriphosphate)--pharmacologyGuanosine Triphosphate--pharmacologyIn Vitro TechniquesLabor, Obstetric--physiologyMyometrium--drug effectsNifedipine--pharmacologyOxytocin--pharmacologyPotassium--pharmacologyPregnancyRatsRats, Sprague-DawleyTime FactorsUterine Contraction--drug effectsVerapamil--pharmacology