. . . . . . . . . . . . "a(SCHEM:Roflumilast) -| p(HGNC:TNF)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "One of the effects of Roflumilast is to decrease macrophage production of TNF, and in a human trial, 4 wk of Roflumilast decreased blood/sputum TNF, IL-8, and neutrophil elastase, and improved FEV1 (58)." . . "Selventa" . . . . "2014-07-03T14:33:16.129+02:00"^^ . . .