. . . . . . . . . "a(SCHEM:Norepinephrine) -| a(SCHEM:\"Pyridoxal phosphate\")" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "We investigated the relationship between the concentration of pyridoxal-5'-phosphate (PLP) and biogenic amine in mouse brain. The production of PLP from pyridoxal (PL) by pyridoxal kinase (PLK) was inhibited by the addition of dopamine (DA), norepinephrine (NE) and 5-hydroxytryptamine (5-HT), but not by that of epinephrine and N-acetyl-serotonin." . . "Selventa" . . . . "2014-07-03T14:33:53.969+02:00"^^ . . .