. . . . . . . . . . . . . "a(CHEBI:diphenhydramine) -| cat(p(RGD:Hrh1))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "Diphenhydramine (3 microM) and chlorpheniramine (2 microM), selective antagonists of H1-receptors, inhibited the relaxation, but cimetidine (0.3 mM), a selective antagonist of H2-receptors, did not affect the relaxation" . . "Selventa" . . . . "2014-07-03T14:31:51.201+02:00"^^ . . .