[Studies on the calcium antagonistic action of tetrandrine: IX. Effects of tetrandrine on the contractility of isolated swine coronary artery strips].
D000470:Alkaloids / Q000494:pharmacology*; D000818:Animals; D001158:Arteries; D044182:Benzylisoquinolines; D002121:Calcium Channel Blockers / Q000494:pharmacology*; D003331:Coronary Vessels / Q000187:drug effects*; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D009638:Norepinephrine / Q000037:antagonists & inhibitors; D011188:Potassium / Q000032:analysis; D013552:Swine; D014661:Vasoconstriction / Q000187:drug effects*; D014700:Verapamil / Q000494:pharmacology
D000470:Alkaloids; D044182:Benzylisoquinolines; D002121:Calcium Channel Blockers; C009438:tetrandrine; D014700:Verapamil; D007545:Isoproterenol; D011188:Potassium; D009638:Norepinephrine