Presynaptic tyrosine availability in the phenylketonuric brain: a hypothetical evaluation.

Abstract:

:From measured effects of amino acids on synaptosomal tyrosine uptake and from published data on human CNS levels of amino acids hypothetical calculations were made to compare CNS tyrosine availability for catecholamine synthesis in the hyperphenylalaninemic and non-hyperphenylalaninemic condition. These calculations indicate an approximately two-fold reduction in the availability of tyrosine in phenylketonuria that is due solely to a reduction in CNS tyrosine alone.

journal_name

Brain Res

journal_title

Brain research

authors

Peterson NA,Shah SN,Raghupathy E,Rhoads DE

doi

10.1016/0006-8993(83)90380-3

subject

Has Abstract

pub_date

1983-08-01 00:00:00

pages

189-93

issue

1

eissn

0006-8993

issn

1872-6240

pii

0006-8993(83)90380-3

journal_volume

272

pub_type

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