. . . . . . . . . . . . . . . "a(CHEBI:nicotine) -> r(HGNC:CHRNA1)" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "Recently Lam et al. [58], after having exposed human BEC lines to 100 nmol/l nicotine and then harvested RNA at 72 and 144 h, showed a significant increase in the expression levels of a1-, a5- and a7-nAChR at 72 h, with return to baseline levels of expression upon nicotine removal." . . "Selventa" . . . . "2014-07-03T14:33:21.430+02:00"^^ . . .