Abstract | BACKGROUND: PATIENTS AND METHODS: The prevalence of a C to G substitution in the 3' untranslated region of apoprotein-CIII was studied in a sample of 92 angiographed Saudi subjects, consisting of 65 males and 27 females. The subjects were genotyped by amplification followed by digestion of the gene fragment containing the polymorphic site with Sac I restriction enzyme. RESULTS: The variant allele of apoprotein-CIII was found to be associated neither with hypertriglyceridemia nor with hypercholesterolemia. However, a significant association of this allele (P<0.01) was found with coronary heart disease, independent of other risk factors such as smoking, diabetes and hypertension. An estimation of odds ratio using logistic regression with various risk factors in the model showed that the individuals with this rare allele were 3.4 times more at risk of developing coronary heart disease. This estimate of risk held even after analyzing a subset of individuals above 45 years of age. CONCLUSION: While the association between apoprotein-CIII variant allele and dyslipidemia could not be established in this study, the relationship between this marker and CHD was highlighted in the studied subjects.
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Authors | S S Hussain, J Buraiki, N Dzimiri, A I Butt, L Vencer, M C Basco, B Khan |
Journal | Annals of Saudi medicine
(Ann Saudi Med)
1999 May-Jun
Vol. 19
Issue 3
Pg. 201-5
ISSN: 0256-4947 [Print] Saudi Arabia |
PMID | 17283453
(Publication Type: Journal Article)
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