Linked Life Data

724059

Source:http://linkedlifedata.com/resource/pubmed/id/724059

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
10
pubmed:dateCreated
1979-2-21
pubmed:abstractText
Uric acid is the end-product of purine metabolism, and purines are the nitrogenous bases derived from the breakdown of nucleic acids. The CSF uric acid level is thought to be the index of the turnover of the nucleic acid and the degree of the cellular destruction in the brain. CSF uric acid levels were investigated in normal controls (30 cases) and in patients with brain tumor (20 cases), microcephalus (8 cases) and craniostenosis (4 cases). The mean values and standard deviations of CSF uric acid levels in normal controls were as follows; Newborn--9 yrs 0.34 +/- 0.09 mg/dl; 10 yrs--19 yrs 0.50 +/- 0.18 mg/dl; 20 yrs--29 yrs 0.46 +/- 0.05 mg/dl; 30 yrs--39 yrs 0.35 +/- 0.10 mg/dl; 40 yrs--49 yrs 0.35 +/- 0.23 mg/dl. Thereafter 0.72 +/- 0.21 mg/dl. The increased CSF uric acid levels after the age of 50 is thought to be due to the cellular destruction in the brain. CSF uric acid levels increased in patients with highly malignant brain tumor such as grade 3 or 4 astrocytoma and sarcomatous meningioma, but were normal in patients with grade 2 astrocytoma and meningiomas of meingothelial or fibroblastic type. CSF uric acid levels decreased in patients with microcephalus, but were almost normal in patients with craniostenosis. There is a significant correlation between CSF uric acid levels and the degree of brain atrophy in infants.
pubmed:language
jpn
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0301-2603
pubmed:author
pubmed:issnType
Print
pubmed:volume
6
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
971-4
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1978
pubmed:articleTitle
[Diagnostic value of the CSF uric acid level (author's transl)].
pubmed:publicationType
Journal Article, English Abstract