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The aim of this work was to evaluate whether the FokI and BsmI polymorphisms of the VDR gene are associated with anthropometric and biochemical features of cardiovascular disease (CVD) in a Caucasian population aged over 65, participants of the Polish PolSenior study. We performed the study on randomly selected subjects: 427 women and 454 men aged over 65. Measurements of anthropometric parameters were carried out and biochemical parameters were estimated using commercial kits. VDR polymorphisms (rs10735810, rs1544410) were genotyped by PCR and FRLP. The prevalence of BsmI genotypes was 50% Bb, 23% bb, 27% BB in women and 48% Bb, 20% bb, 32% BB in men. The prevalence of FokI was 48% Ff, 22% ff, 30% FF in women and 50% Ff, 18% ff, 32% FF in men. The women bearing the rare allele b differ in homeostatic model assessment (HOMA) (p < 0.049) from women bearing common allele B, and the men differ in insulin level (p < 0.047) and HOMA (p < 0.017). There were no significant differences in anthropometric or biochemical parameters between genotypes in FokI in female and male groups. The common allele B is connected with biochemical risk factors of CVD in older Caucasian men and women.

The risk of cardiovascular diseases (CVD) in women increases with menopausal stage. Obesity with metabolic disorders is the most important risk factor for CVD. The incidence of this phenotype of obesity increases in postmenopausal women. The endocannabinoid system plays an important role in regulation of several metabolic pathways. The aim of this work was to investigate whether genetic variations in the cannabinoid receptor gene (CNR1) can affect cardiovascular risk factors (e.g. fat distribution, obesity, fasting glucose, lipid profile, blood pressure, and free androgen and estrogen indexes) in postmenopausal women.The rs806381, rs10485170, rs6454674, and rs2023239 polymorphisms of the CNR1 gene were genotyped in 384 randomly selected postmenopausal Polish women (aged 50-60) using the minisequencing technique.The rs806381, rs10485170, rs6454674, and rs2023239 polymorphisms were not significantly associated with anthropometric measures (waist circumference, carbohydrate and lipid metabolism, body mass index [BMI], total fat, glucose, insulin, fasting insulin resistance index [FIRI]). However, the rs2023239 polymorphism was associated with the free androgen index (p = 0.03).It seems that further genotyping of the endocannabinoid receptor gene cannot be used as a significant marker of predisposition to CVD in postmenopausal women, but it would be interesting to study this interrelation on a larger population of postmenopausal women.