RT Journal Article SR Electronic T1 A long-acting and highly selective prostacyclin receptor agonist prodrug, NS-304, ameliorates rat pulmonary hypertension with unique relaxant responses of its active form, MRE-269, on rat pulmonary artery JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics DO 10.1124/jpet.108.138305 A1 Keiichi Kuwano A1 Asami Hashino A1 Kumiko Noda A1 Keiji Kosugi A1 Kenji Kuwabara YR 2008 UL http://jpet.aspetjournals.org/content/early/2008/06/13/jpet.108.138305.abstract AB