Background Family history can be used as a genetic risk predictor for common non-communicable diseases. The aim of this study was to determine the prevalence of healthy individuals at risk of developing these diseases, based on their self-reported family history.Methods and Findings This was a cross-sectional observational study. Data were collected in the three largest occupational practices in primary health care centres in Slovenia, a Central European country. The study population consisted of consecutive individuals who came to occupational practices for their regular preventive check-up from November 2010 to June 2012. We included 1,696 individuals. Data were collected by a self-developed questionnaire. The main outcome was the number of participants at a moderate or high risk for the development of cardiovascular diseases, diabetes, and cancer.The final sample consisted of 1,340 respondents. Moderate or high risk for the development of cardiovascular diseases was present in 280 (20.9%) participants, for the development of diabetes in 154 (11.5%) participants and for cancer in 163 (12.1%) participants. Conclusions In this study, we found a significant proportion of healthy individuals with an increased genetic risk for common non-communicable diseases; consequently further genetic and clinical evaluation and preventive measures should be offered.
COBISS.SI-ID: 30946009
This multicentre, cross-sectional observational study aimed to determine the prevalence of depression among the working population of Slovenia and identify factors correlating with higher prevalence of depression. It was conducted in three occupational medicine practices within major Slovenian primary health care centres. The study population consisted of 1,474 respondents [73.7 % of the invited participants, 889 (60.3 %) men and 585 (39.7 %) women with mean age of (40.59.8) years] who visited these practices for their regular check-ups from November 2010 to June 2012 and were asked to fill in a self-developed questionnaire and score depression on the Zungs self-rating depression scale. According to the rating, 50 (3.4 %) respondents suffered from depression. In the multivariate analysis, depression correlated with the following independent variables: self-perceived exposure to chronic stress, positive family history of depression, and primary school education.
COBISS.SI-ID: 31061209
A PlA1/A2 polymorphism of glycoprotein IIIa is known to be involved in the pathogenesis of coronary artery disease (CAD) and myocardial infarction (MI). The aim of this study was to investigate an association between the PlA1/A2 polymorphism of the glycoprotein IIIa gene and the risk of MI in Caucasians with type 2 diabetes. 549 Caucasians with type 2 diabetes were enrolled in thecross sectional retrospective case-control study: 224 patients with MI and 325 diabetic subjects without CAD. Blood biochemical analysis was performed. The polymerase chain reaction with restriction fragment length polymorphism was used for genetic analysis. Patients with MI were older (62 Ž 11.8 vs. 58.5Ž 11.6 years; P ( 0.001), and had a longer duration of type 2 diabetes (17.6 Ž 8.9 vs. 15.1 Ž 9.2; P = 0.01) compared to the diabetics without CAD. Asignificant difference in distribution of the A2A2 genotype of glycoprotein IIIa was not found between 224 diabetic patients with MI in comparison to 325 diabetics without CAD (11.6 vs. 14,1 %; n.s.). The diabetes duration and male sex were independent factors for the development of MI, whereas the PlA1/A2 polymorphism of glycoprotein IIIa was not. To conclude, The A2A2 genotype of the glycoprotein IIIa polymorphism was not associated with MI risk in Caucasians with type 2 diabetes.
COBISS.SI-ID: 686252
Objective To evaluate whether the genetic polymorphisms of glutathione S-transferases M1 (GSTM1) and T1 (GSTT1), Ile105Val of the GSTP1 (rs947894), and the Val16Ala polymorphism of the MnSOD (rs4880) are associated with essential arterial hypertension (EAH) in Caucasians with type 2 diabetes. Design and methods 1015 Slovenian subjects (Caucasians) with type 2 diabetes with/without EAH were enrolled in the cross-sectional study. Genotypes were determined by multiplex PCR amplification and PCR-restriction fragment length polymorphism method. Results In the cross-sectional study, GSTM1-null genotype and GSTT1-null genotype were associated with EAH in subjects with type 2 diabetes (59.0% vs. 50.3%, p = 0.007; 28.5% vs. 20.7%, p = 0.008; consequently). Conclusion After adjustment for age, body mass index, and hsCRP level, GSTM1-null and GSTT1-null genotypes were found to be independent risk factors for the development of EAH in Slovenian patients with type 2 diabetes.
COBISS.SI-ID: 31248601
Aim: In the present study we investigated the association between genetic polymorphisms with functional effects on redox regulation: Val16Ala of manganese superoxide dismutase (MnSOD), polymorphic deletions of glutathione S-transferases M1 (GSTM1) and T1 (GSTT1) and Ile105Val of glutathione S-transferase P1 (GSTP1) and myocardial infarction (MI) in a group of patientswith type 2 diabetes mellitus. Methods: The study population consistedof 463 Caucasian subjects with type 2 diabetes mellitus of more than10 years' duration: 206 patients with MI and 257 patients with no history of coronary artery disease (CAD). Genotypes were determined by polymerase chain reaction (PCR) with restriction fragment length polymorphism (RFLP) and with multiplex PCR. Results: The genotype distributions of tested single nucleotide polymorphisms did not show significant difference between cases andcontrols. After adjustment for age, gender, smoking, BMI, duration of diabetes and lipid parameters carriers of GSTM1/GSTT1-null haplotype showed an increased risk for MI (OR=3.22, 95% CI 1.37-5.04, p=0.03). Conclusion: The GSTM1/GSTT1 haplotype might be a genetic risk factor for MI in patients with type 2 diabetes mellitus.
COBISS.SI-ID: 30200281