. . . . . . . . . . . . . "a(CHEBI:histamine) -> cat(p(PFH:\"PDE4 Family\"))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "Neutrophils were incubated for 4 h with histamine (1 microM). RESULTS: PDE4 was the only isoenzyme activity increased in treated neutrophils. cAMP content in treated cells was higher than resting values" . . "Selventa" . . . . "2014-07-03T14:29:53.755+02:00"^^ . . .