. . . . . . . . . . . . "a(CHEBI:lipopolysaccharide) -> r(HGNC:MMP9)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "LPS exposure leads to an increase of MMP-2 and MMP-9 in bronchoalveolar lavage (BAL) from various animals (19,24,25). Similar results were obtained in rats after subacute hyperoxia (26) or after exposure to ozone (27)." . . "Selventa" . . . . "2014-07-03T14:29:51.534+02:00"^^ . . .