PNPO

AcronymDefinition
PNPOPakistan Newspapers and Periodicals Organisation (trade association)
References in periodicals archive ?
Neonatal epileptic encephalopathy caused by mutations in the PNPO gene encoding pyridox(am)ine 5'-phosphate oxidase.
Nonstandard abbreviations: CNS, central nervous system; CSF, cerebrospinal fluid; HVA, homovanillic acid; 5HIAA, 5-hydroxyindoleacetic acid; MHPG, 3-methoxy, 4-hydroxyphenylglycol; BH4, tetrahydrobiopterin; PLP, pyridoxal 5'-phosphate; AADC, aromatic L-amino acid decarboxylase; PNPO, pyridox(am)ine phosphate oxidase; EC, electrochemical.
5-Hydroxyindoloeacteic HVA acid Disorders of BH4 [down arrow] [down arrow] synthesis (recessive) GTP cyclohydrolase (dominant) [down arrow] N Tyrosine hydroxylase [down arrow] N Tryptophan hydroxylase (a) N [down arrow] AADC [down arrow] [down arrow] PNPO (b) [down arrow] [down arrow] Dopamine [beta]-hydroxylase [up arrow] N Monoamine oxidase [down arrow] [down arrow] MHPG 3-O-methyldopa Disorders of BH4 [down arrow] N synthesis (recessive) GTP cyclohydrolase (dominant) N N Tyrosine hydroxylase [down arrow] N Tryptophan hydroxylase (a) N N AADC [down arrow] [up arrow] PNPO (b) [down arrow] [up arrow] Dopamine [beta]-hydroxylase [down arrow] N Monoamine oxidase [down arrow] N N, normal; [down arrow], decreased; [up arrow], elevated.