. . . . . . . . . . . . . "a(SCHEM:Norepinephrine) -| cat(complex(SCOMP:\"Respiratory Chain Complex I\"))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "Inhibition of complex I activity was not specific for dopamine, since noradrenaline, a less reactive catecholamine [54], the dopamine precursor and metabolite l-3,4-dihydroxy-phenylalanine (l-DOPA) and 3,4-dihydroxyphenylacetic acid (DOPAC), respectively, as well as the specific toxin for catecholaminergic neurons, 6-hydroxydopamine (6-OHDA), all inhibited the enzyme, although not as efficiently as dopamine. Interestingly, the bi-catechol nordihydroguaiaretic acid (NDGA) also inhibited NADH dehydrogenase activity, while triethylamine and ethylamine had no effect. Serotonin (5-HT) as well as l-tyrosine did not inhibit NADH dehydrogenase activity." . . "Selventa" . . . . "2014-07-03T14:32:20.963+02:00"^^ . . .