Liu, S F Ligustrazine is a vasodilator of human pulmonary and bronchial arteries. [electronic resource] - European journal of pharmacology Dec 1990 - 345-50 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0014-2999 Standard No.: 10.1016/0014-2999(90)94167-v doi Subjects--Topical Terms: AnimalsBronchial Arteries--drug effectsCalcium--physiologyCalcium Chloride--pharmacologyDinoprost--pharmacologyEndothelium, Vascular--physiologyHumansIn Vitro TechniquesMaleMuscle Contraction--drug effectsMuscle, Smooth, Vascular--drug effectsPulmonary Artery--drug effectsPyrazines--pharmacologyRatsRats, Inbred StrainsSerotonin--pharmacologyVasodilator Agents