Linked Life Data

3238822

Source:http://linkedlifedata.com/resource/pubmed/id/3238822

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1989-4-27
pubmed:abstractText
The purine metabolites hypoxanthine, xanthine and urate as well as creatinine were measured in cerebrospinal fluid (CSF) from two groups of patients and a reference sample group. In one of the patient groups lumbar CSF was collected in 2 ml portions until a total volume of 14 ml was withdrawn. Every second portion was analysed for its content of the metabolites in focus. In the other patient group both cisternal CSF and a fixed volume (20 ml) of lumbar CSF were obtained and analysed. An increase in concentration of hypoxanthine, xanthine and creatinine and a decrease in urate concentration was found in the successive CSF specimens. The mean individual increase in hypoxanthine concentration between the first and the last 2 ml portion was as high as 39.6%, while it was lower for xanthine, 21.5%, and creatinine, 6.7%. The decrease in urate concentration was 17.2%. The results from the other patient group were in good agreement with these findings. The concentrations in the cisternal CSF was 162% of that in lumbar CSF for hypoxanthine, 155% for xanthine, 123% for creatinine and 80% for urate. Mechanisms behind inter- and intraindividual differences in gradients are discussed.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0300-9734
pubmed:author
pubmed:issnType
Print
pubmed:volume
93
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
225-32
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1988
pubmed:articleTitle
Hypoxanthine, xanthine, urate and creatinine concentration gradients in cerebrospinal fluid.
pubmed:affiliation
Department of Clinical Chemistry, University Hospital, Uppsala, Sweden.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't