. . . . . . . . . . . "p(HGNC:PDE5A) -| a(SCHEM:\"Cyclic GMP\")" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "The exact mechanism by which such an interaction occurs is not clear, but it may involve altered activity of the cGMP-inhibited PDE3 brought about by a change in the intracellular levels of cGMP by the inhibition of PDE5. This will in turn lead to increasing levels of cAMP, facilitating the interaction of cAMP with the PKA." . . "Selventa" . . . . "2014-07-03T14:30:22.088+02:00"^^ . . .