. . . . . . . . . "bp(GOBP:\"response to hypoxia\") -> path(SDIS:\"macrophage TNF secretion\")" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "Exposure of a human macrophage cell line to nonlethal levels of hypoxia causes in vitro release of significant amounts of biologically active cytokines tumor necrosis factor (TNF) alpha, interleukin (IL)-1 and IL-8, as well as expression of intercellular adhesion molecule-1 and bound and soluble receptors for TNF alpha." . . "Selventa" . . . . "2014-07-03T14:33:53.873+02:00"^^ . . .