Common Variants in the Lipoprotein Lipase Gene in Brazil: Association with Lipids and Angiographically Assessed Coronary Atherosclerosis

Verfasser / Beitragende:
[Domingos L. S. Rios, André F. Vargas, Gisele M. Ewald, Marco R. Torres, Alcides J. Zago, Sídia M. Callegari-Jacques, Mara H. Hutz]
Ort, Verlag, Jahr:
2003
Enthalten in:
Clinical Chemistry and Laboratory Medicine, 41/10(2003-09-19), 1351-1356
Format:
Artikel (online)
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024 7 0 |a 10.1515/CCLM.2003.207  |2 doi 
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245 0 0 |a Common Variants in the Lipoprotein Lipase Gene in Brazil: Association with Lipids and Angiographically Assessed Coronary Atherosclerosis  |h [Elektronische Daten]  |c [Domingos L. S. Rios, André F. Vargas, Gisele M. Ewald, Marco R. Torres, Alcides J. Zago, Sídia M. Callegari-Jacques, Mara H. Hutz] 
520 3 |a Lipoprotein lipase is the rate-limiting enzyme in the lipolysis of plasma triglyceride-rich lipoproteins. We studied six variants (T-93G, D9N, N291S, PvuII, HindIII and S447X) in the lipoprotein lipase (LPL) gene in 309 nondiabetic patients with angiographically assessed coronary artery disease and in 197 controls in a southern Brazilian population of European descent. The HindIII H-allele was associated with lower triglycerides (p < 0.01) and higher high-density lipoprotein cholesterol (p = 0.03) levels, and the S447X mutation was associated with lower triglyceride levels (p < 0.01) in males, but not females. No other significant lipid associations were observed. Haplotypes were derived from these two sites (HindIII/S447X), and carriers of H-S and H-X haplotypes showed lower triglycerides (p < 0.01) and increased highdensity lipoprotein cholesterol (p = 0.01) levels when compared to the H+S haplotype in males. In this gender, the H-X haplotype was associated with a protective effect (OR = 0.36, 95%CI = 0.13-0.97) for significant disease (≥60% of luminal coronary stenosis), even controlling for other classical risk factors. Clin Chem Lab Med 2003; 41(10):13511356 
540 |a Copyright © 2003 by Walter de Gruyter GmbH & Co. KG 
690 7 |a Medical equipment & techniques  |2 nationallicence 
690 7 |a Medical diagnosis  |2 nationallicence 
690 7 |a Diseases & disorders  |2 nationallicence 
700 1 |a Rios  |D Domingos L. S.  |4 aut 
700 1 |a Vargas  |D André F.  |4 aut 
700 1 |a Ewald  |D Gisele M.  |4 aut 
700 1 |a Torres  |D Marco R.  |4 aut 
700 1 |a Zago  |D Alcides J.  |4 aut 
700 1 |a Callegari-Jacques  |D Sídia M.  |4 aut 
700 1 |a Hutz  |D Mara H.  |4 aut 
773 0 |t Clinical Chemistry and Laboratory Medicine  |d Walter de Gruyter  |g 41/10(2003-09-19), 1351-1356  |x 1434-6621  |q 41:10<1351  |1 2003  |2 41  |o cclm 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Vargas  |D André F.  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Ewald  |D Gisele M.  |4 aut 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Zago  |D Alcides J.  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Callegari-Jacques  |D Sídia M.  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Hutz  |D Mara H.  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Clinical Chemistry and Laboratory Medicine  |d Walter de Gruyter  |g 41/10(2003-09-19), 1351-1356  |x 1434-6621  |q 41:10<1351  |1 2003  |2 41  |o cclm 
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