STUDIES ON ACTION MECHANISM OF VASCULAR SPASMOLYTICS .3. EFFECTS OF NITROPRUSSIDE-SODIUM, NITROGLYCEROL, PRENYLAMINE, AND VERAPAMIL ON FLUORIDE-INDUCED CONTRACTURE OF ISOLATED CORONARY-ARTERY
- 1 January 1977
- journal article
- research article
- Vol. 36 (2) , 245-255
Abstract
On isolated coronary arteries of cattle, nitroprusside-sodium, nitroglycerol, prenylamine and verapamil were studied for their spasmolytic effects on a contracture induced by F-. With this contracture model, which is independent of extracellular Ca, nitroprusside-sodium and nitroglycerol showed strong spasmolytic action. Verapamil proved ineffective and the effectiveness of prenylamine was strongly reduced. Nitroglycerol and nitroprusside-sodium apparently are endowed with a relaxation mechanism different from that of verapamil and analogously acting compounds.This publication has 2 references indexed in Scilit:
- EXPERIMENTS ON ACTION MECHANISM OF VASCULAR SPASMOLYTIC AGENTS .2. ACTION OF NITROPRUSSIDE SODIUM, NITROGLYCEROL, PRENYLAMINE, AND VERAPAMIL AT LANTHANUM CONTRACTURE OF ISOLATED CORONARY-ARTERIES1976
- EXPERIMENTS ON ACTION MECHANISM OF VASCULAR SPASMOLYTIC AGENTS .1. ACTION OF NITROPRUSSIDE SODIUM, NITROGLYCEROL, PRENYLAMINE, AND VERAPAMIL ON ARRESTED POTASSIUM CONTRACTURE OF ISOLATED CORONARY-ARTERIES1976