Abstract
Background: Lipoprotein lipase (LPL) plays an important role in plasma lipoprotein metabolism.An increasing number of studies have suggested an association of LPL gene variants with the risk ofcardiovascular and cerebrovascular diseases.Objective: To analyze whether Hind III polymorphism of LPL gene and serum LPL level are associatedwith ischemic stroke in Iraqi population.Method: Fifty ischemic stroke patients (clinical diagnosis and x-ray CT) and fifty controls were enrolled inthis case–control study. The LPL Hind III polymorphism was determined by PCR-RFLP technique and LPLmass level was estimated using a sensitive sandwich enzyme-linked immunosorbent assay (ELISA).Results: In the present research was not found any association between the Hindlll LPL gene polymorphismand acute ischemic stroke in the population studied; the allele and genotypic frequencies of the studiedpolymorphism was similar in cases and controls and followed the Hardy-Weinberg equilibrium. Therelationship between Hind III genotypes and the LPL mass level was analyzed using ANOVA and furtherconfirmed by Post-hoc analysis. there was no significant difference in LPL mass levels between the genotypegroups H+H+, H+H-, and H-H- (p value>0.05).Conclusions: The Hind III polymorphism of LPLis not a genetic marker for the development of ischemicstroke as well as not determinants of serum LPL level in the Iraqian sample used.
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