. . . . . . . . . . . . . "cat(p(HGNC:PTGS2)) -> a(SCHEM:Epoprostenol)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "Cell-specific prostaglandin synthases convert PGH2 into a series of prostaglandins, including PGI2, PGF2alpha, PGD2 and PGE2 (Fig. 1). Fig. 1 Legend - Pathway of prostaglandin production. Arachidonic acid is liberated from membranes by phospholipase A2. The cyclooxygenase enzymes (COX-1 and COX-2) produce prostaglandin H2 (PGH2) from arachidonic acid. PGH2 is acted upon by prostaglandin synthases to produce PGI2, PGD2, PGE2 and PGF2alpha. PGD2 is metabolized to 15-deoxy-12,14-PGJ2 (15-d-PGJ2). " . . "Selventa" . . . . "2014-07-03T14:30:01.307+02:00"^^ . . .