title: Heparin-prostacyclin interactions: heparin does not modify the prostacyclin induced relaxation of coronary vasculature.
mesh_terms: D000818:Animals; D003331:Coronary Vessels; D004285:Dogs; D004305:Dose-Response Relationship, Drug; D011464:Epoprostenol / Q000494:pharmacology*; D006493:Heparin / Q000494:pharmacology*; D009119:Muscle Contraction; D009126:Muscle Relaxation; D011453:Prostaglandins / Q000494:pharmacology*
chemical_list: D011453:Prostaglandins; D006493:Heparin; D011464:Epoprostenol