. . . . . . . . . "a(CHEBI:rolipram) -> a(SCHEM:\"cyclic AMP\")" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "Chronic lymphocytic leukemia (CLL) cells, but not peripheral blood T cells, undergo apoptosis following treatment with inhibitors of type 4 cyclic nucleotide phosphodiesterase (PDE4), a process that correlates dose dependently with elevation of adenosine 3',5'-cyclic monophosphate (cAMP) in leukemic cells." . . "Selventa" . . . . "2014-07-03T14:30:09.439+02:00"^^ . . .