犬尿管筋電図に及ぼす自律神経剤の影響—第2報交感神経剤注射時の尿管筋電図

THE EFFECT OF SYMPATHETIC AND PARASYMPATHETIC DRUGS ON THE ELECTRO-MYOGRAMS OF THE DOG'S URETER.--2. ELECTROURETEROGRAPHIC STUDIES ON INTRAVENOUS ADMINISTRATION OF SYMPATHETIC DRUGS.

　第1報に引き続き，交感神経剤の尿管に及ぼす影響を観察する目的で交感神経興奮剤，及び麻痺剤静注時の犬尿管筋電図を描写し，興味ある知見を得たので報告する。

The exposed ureters of adult dogs were used for studying the effect of sympathetic drugs on the action potential of spontaneous peristalsis of the ureter. After intravenous administration of the sympathomimetic drugs adrenaline, noradrenaline, ephedrine and the sympatholytic drugs, imidarine, ergotamine, yohimbine, action potential of spontaneous peristalsis were recorded. The effect of these drugs on the ureteral action potential was as follows.