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Parthasaradhireddy Tanguturi Bhoomireddy Pullareddy P. Sampath Kumar Dwarkanath K. Murthy 《Biochemical genetics》2013,51(5-6):398-405
We investigated apolipoprotein E (APOE) genotypic influence on myocardial infarction risk in South India, where the disease is emerging as a major threat to the public health care system. The study included 412 subjects: 202 myocardial infarction patients and 210 age- and sex-matched controls. DNA was isolated, the polymorphism of the APOE gene was subjected to PCR, and lipid levels were evaluated. The prevalence of E3/E4 genotypes in patients (18.3%) was 1.5-fold that of controls (11.0%, p < 0.05), and the prevalence of E2/E3 genotypes was higher in controls (6.7%) than in patients (4%). The ε4 allele was significantly associated with myocardial infarction: χ 2 = 12.4; OR 2.2 (CI 95%: 1.4–3.4), p < 0.004, for ε4 versus ε3 and χ 2 = 5.7; OR 2.7 (CI 95%: 1.1–6.5), p > 0.01, for ε4 versus ε2. A significant association of the ε4 allele, especially the E3/E4 genotype, with myocardial infarction was observed. 相似文献
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