title: Prostacyclin as a circulatory hormone.
mesh_terms: D000804:Angiotensin II / Q000494:pharmacology; D000818:Animals; D001775:Blood Circulation; D011464:Epoprostenol / Q000097:blood / Q000494:pharmacology / Q000502:physiology*; D006728:Hormones / Q000502:physiology*; D008168:Lung / Q000187:drug effects / Q000378:metabolism; D011453:Prostaglandins / Q000502:physiology*
chemical_list: D006728:Hormones; D011453:Prostaglandins; D000804:Angiotensin II; D011464:Epoprostenol