Linked Life Data

7474664

Source:http://linkedlifedata.com/resource/pubmed/id/7474664

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1995-12-13
pubmed:abstractText
The aim of the study was to document postheparin plasma lipoprotein lipase (LPL) and hepatic lipase activities and relate these to serum lipid, lipoprotein and apolipoprotein concentrations in 85 patients with kidney function ranging from normal to dialysis dependency. Strict selection criteria were applied in order to exclude conditions other than renal failure which may influence lipid metabolism. Stress was laid on minimizing proteinuria and inflammatory activity. The changes in the lipoprotein pattern were numerically strikingly modest compared to those previously reported. This probably reflected the intention to elucidate the contribution of reduced renal function as such to the dyslipoproteinemia of renal failure, a condition often associated with confounding factors. Significant increases in serum concentrations of triglycerides and apolipoprotein CIII were already observed in moderate renal failure, whereas serum concentrations of high density lipoprotein cholesterol and plasma LPL activities were decreased only in severe renal failure. Plasma LPL activities were not significantly reduced in hemodialysis patients (probably due to anticoagulation with low molecular weight heparin), but serum concentrations of triglycerides and apolipoprotein CIII were significantly increased. A multiple regression analysis, taking glomerular filtration rate, LPL and apolipoprotein CIII into account, showed that both plasma LPL activity and serum apolipoprotein CIII concentration independently predicted serum triglyceride concentration. However, serum apolipoprotein CIII concentration was a much stronger predictor than plasma LPL activity. Thus, a decrease in LPL activity does not seem to be a prerequisite for the hypertriglyceridemia of uremia, but it probably accentuates this condition.(ABSTRACT TRUNCATED AT 250 WORDS)
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
0085-2538
pubmed:author
pubmed:issnType
Print
pubmed:volume
48
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
779-84
pubmed:dateRevised
2010-11-18
pubmed:meshHeading
pubmed:year
1995
pubmed:articleTitle
Evidence that reduced lipoprotein lipase activity is not a primary pathogenetic factor for hypertriglyceridemia in renal failure.
pubmed:affiliation
Department of Nephrology, University Hospital, Lund, Sweden.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't