. . . . . . . . . . . "a(CHEBI:homocysteine) -| r(HGNC:PTGIS)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "Homocysteine at 10 mM and 1 mM concentration inhibited PGI2 synthesis from both exogenous and endogenous arachidonic acid." . . "Selventa" . . . . "2014-07-03T14:33:43.279+02:00"^^ . . .