title: PGI2 is not a circulating vasodepressor hormone.
mesh_terms: D000818:Animals; D000936:Antigen-Antibody Complex; D001794:Blood Pressure / Q000187:drug effects; D011464:Epoprostenol / Q000097:blood* / Q000494:pharmacology; D007106:Immune Sera; D007700:Kinetics; D008297:Male; D011453:Prostaglandins / Q000097:blood*; D051381:Rats; D014316:Tritium; D014661:Vasoconstriction / Q000187:drug effects
chemical_list: D000936:Antigen-Antibody Complex; D007106:Immune Sera; D011453:Prostaglandins; D014316:Tritium; D011464:Epoprostenol