. . . . . . . . . . . "a(SCHEM:Tretinoin) -| r(HGNC:NPY1R)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "Phorbol ester caused a rapid, transient 2.6-fold increase in Y1R mRNA levels. However, all trans-retinoic acid caused a rapid, sustained decrease in Y1 receptor mRNA levels (to 25% of control)" . . "Selventa" . . . . "2014-07-03T14:33:55.493+02:00"^^ . . .