. . . . . . . . . . . "a(CHEBI:lipopolysaccharide) -> a(CHEBI:\"nitric oxide\")" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "We found that levels of nitric oxide measured in either plasma or isolated macrophages from Ucp2-/- mice are significantly elevated in response to bacterial lipopolysaccharide challenge compared with similarly treated Ucp2+/+ mice." . . "Selventa" . . . . "2014-07-03T14:32:41.420+02:00"^^ . . .