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The epidemiology of...
The epidemiology of Lp-PLA(2): Distribution and correlation with cardiovascular risk factors in a population-based cohort.
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- Persson, Margaretha (författare)
- Lund University,Lunds universitet,Internmedicin - epidemiologi,Forskargrupper vid Lunds universitet,Internal Medicine - Epidemiology,Lund University Research Groups
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- Nilsson, Jan-Åke (författare)
- Lund University,Lunds universitet,Ortopedi - klinisk och molekylär osteoporosforskning,Forskargrupper vid Lunds universitet,Orthopedics - Clinical and Molecular Osteoporosis Research,Lund University Research Groups
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Nelson, Jeanenne J (författare)
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- Hedblad, Bo (författare)
- Lund University,Lunds universitet,Kardiovaskulär forskning - epidemiologi,Forskargrupper vid Lunds universitet,Cardiovascular Research - Epidemiology,Lund University Research Groups
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- Berglund, Göran (författare)
- Lund University,Lunds universitet,Internmedicin - epidemiologi,Forskargrupper vid Lunds universitet,Internal Medicine - Epidemiology,Lund University Research Groups
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(creator_code:org_t)
- Elsevier BV, 2007
- 2007
- Engelska.
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Ingår i: Atherosclerosis. - : Elsevier BV. - 1879-1484 .- 0021-9150. ; 190, s. 388-396
- Relaterad länk:
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https://portal.resea... (primary) (free)
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http://www.ncbi.nlm....
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Lipoprotein-associated phospholipase A(2) (Lp-PLA(2)) is an enzyme that is produced by inflammatory cells (macrophages, T-lymphocytes and mast cells) and hydrolyzes oxidized phospholipids in LDL. Several epidemiology studies indicate that Lp-PLA(2) appears to be an independent marker of cardiovascular risk. This study was conducted to define the distribution of Lp-PLA(2) in a large population-based cohort and to determine associations between Lp-PLA(2) and other risk factors for CVD. The study group consisted of participants from the Malmo Diet and Cancer study (1992-1994). Lp-PLA(2) (activity and mass) was measured from samples obtained at baseline for 5402 participants (3167 women). A strong correlation was observed between Lp-PLA(2) activity and mass in this study (r = 0.57). Highest correlations were observed between Lp-PLA(2) activity and LDL (r=0.45) and LDL/HDL ratio (r=0.54) and a strong inverse correlation to HDL (r=-0.31). The correlations between Lp-PLA(2) mass and lipids were not as strong as the correlation between activity and lipids. Lp-PLA(2) activity and mass were correlated with increased ultrasound determined carotid intima-media thickness. We conclude that Lp-PLA(2) is strongly correlated with several cardiovascular risk factors, especially lipid fractions, and with the degree of carotid artery atherosclerosis. However, the measured variables accounted for only 19% and 35% of the variation in Lp-PLA(2) mass and activity respectively. (c) 2006 Elsevier Ireland Ltd. All rights reserved.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kardiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cardiac and Cardiovascular Systems (hsv//eng)
Nyckelord
- epidemiology
- cardiovascular disease
- Lp-PLA(2)
- risk factor
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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