title: [Mode of action of spasmogens (K, acetylcholine, Ba) and antispasmodics (isoproterenol, papaverine, chlorpromazine) on excised vas deferens of the rabbit, with special reference to their relationship with Ca].
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001464:Barium / Q000494:pharmacology; D002118:Calcium / Q000494:pharmacology / Q000502:physiology; D002746:Chlorpromazine / Q000494:pharmacology; D004140:Dinitrophenols / Q000494:pharmacology; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects*; D009129:Muscle Tonus / Q000187:drug effects; D010100:Oxygen; D010208:Papaverine / Q000494:pharmacology; D010276:Parasympatholytics / Q000494:pharmacology*; D011188:Potassium / Q000494:pharmacology; D011817:Rabbits; D014649:Vas Deferens / Q000187:drug effects
chemical_list: D004140:Dinitrophenols; D010276:Parasympatholytics; D001464:Barium; D010208:Papaverine; D007545:Isoproterenol; D000109:Acetylcholine; D011188:Potassium; D010100:Oxygen; D002118:Calcium; D002746:Chlorpromazine