title: Prostacyclin deficiency in thrombotic microangiopathy.
mesh_terms: D011464:Epoprostenol / Q000172:deficiency*; D006463:Hemolytic-Uremic Syndrome / Q000097:blood*; D006801:Humans; D010974:Platelet Aggregation; D011453:Prostaglandins / Q000172:deficiency*; D011697:Purpura, Thrombotic Thrombocytopenic / Q000097:blood*
chemical_list: D011453:Prostaglandins; D011464:Epoprostenol