He, Wenjun [Vasorelaxation effects of homoisoflavonoids from Caesalpinia sappan in rat thoracic aortic rings]. [electronic resource] - Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica Mar 2009 - 731-4 p. digital Publication Type: Journal Article ISSN: 1001-5302 Subjects--Topical Terms: AnimalsAorta, Thoracic--drug effectsCaesalpinia--chemistryEndothelium--metabolismEnzyme Inhibitors--pharmacologyFlavonoids--chemistryGuanylate Cyclase--antagonists & inhibitorsMaleMuscle Contraction--drug effectsNG-Nitroarginine Methyl Ester--pharmacologyNitric Oxide Synthase Type III--antagonists & inhibitorsPhenylephrine--pharmacologyPotassium Chloride--pharmacologyRatsReceptors, Cytoplasmic and Nuclear--antagonists & inhibitorsSoluble Guanylyl CyclaseVasodilation--drug effectsVasodilator Agents--chemistry