Linked Life Data

6112253

Source:http://linkedlifedata.com/resource/pubmed/id/6112253

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
1981-7-20
pubmed:abstractText
The disordered biosynthesis of dopamine, norepinephrine, and serotonin in brain in untreated PKU is corrected by dietary restriction of phenylalanine. Low levels of biogenic amine metabolites were measured in cerebrospinal fluid from three patients with classical PKU; metabolite concentrations increased after dietary treatment. In a variant of hyperphenylalaninemia caused by deficiency of dihydropteridine reductase, there is defective metabolism of biogenic amines despite dietary restriction of phenylalanine. Two siblings with DHPR deficiency had low amine metabolite values in CSF; in one patient the metabolic defect was corrected by administration of hydroxylated amino acid precursors. Defective biosynthesis of biogenic amines in brain in disorders associated with hyperphenylalaninemia and evaluation of specific dietary treatments can be determined by analysis of neurotransmitter metabolites in CSF.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0022-3476
pubmed:author
pubmed:issnType
Print
pubmed:volume
98
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
729-33
pubmed:dateRevised
2005-11-17
pubmed:meshHeading
pubmed:year
1981
pubmed:articleTitle
Neurotransmitter defects and treatment of disorders of hyperphenylalaninemia.
pubmed:publicationType
Journal Article, Case Reports