腸機能에 關與하는 藥物의 作用에 對한 Verapamil의 影響 = Effect of Verapamil on the Actions of Drugs influencd upon Intestinal Function in Rabbit

다국어 초록 (Multilingual Abstract)

In ileum strips, verapamil did not influence the contractile action, inhibited the spontaneous movement to acetylcholine, verapamil inhibited both actions to pilocarpine and serotonin, and the contractile action but did not affect the spontaneous movement to histamine. In longitudinal muscle of colon, verapamil inhibited the contractile action to acetylcholine of small doses, did not affect that to acetylcholine of high dose, markedly inhibited the contratile action to pilocarpine, histamine and serotonin. In circular muscle of colon, verapamil augmented the spontameous movement to acetylcholine, wherease the contractile actions to acetylcholine was suppressed by only high dose of verapamil, verapamil did not influence the contractile action to pilocarpine and serotonin, enhanced the spontaneous movement caused by pilocarpine of high dose, and by serotonin but inhibited both action to histamine and spontaneous movement to pilocarpine of small dose.