. . . . . . . . . "path(MESHD:Ischemia) -> a(CHEBI:\"reactive oxygen species\")" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "Recent studies have established a major role for oxygen-derived free radicals in post ischemic tissue injury to the intestine." . . "Selventa" . . . . "2014-07-03T14:33:43.135+02:00"^^ . . .