. . . . . . . . . . . . . "a(CHEBI:histamine) -> p(HGNC:CCL2)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "Histamine stimulated monocytes, but not macrophages, to express MCP-1 and CCR2-A and -B." . . "Selventa" . . . . "2014-07-03T14:30:24.223+02:00"^^ . . .