Patient with lupus anticoagulant caused aPTT prolongation corrected with prednisolone treatment and later anticoagulation treatment due to chronic atrial fibrillation.

Key Clinical Message: Lupus anticoagulant caused aPTT prolongation in rare case can cause bleeding tendency especially when combined with other hemostasis abnormalities. In such cases, aPTT value can be corrected by immunosuppressants within several days of treatment. When anticoagulation therapy is needed vitamin K antagonist are a good option for the initial treatment.

Association of chemotactic cytokine receptor 5 (CCR5) gene polymorphism (59029 A/G, rs1799987) with diabetic kidney disease in patients with type 2 diabetes from Poland.

Introduction: Diabetic kidney disease (DKD) pathogenesis is multifactorial and is a combination of metabolic, genetic, and environmental factors. Due to a long period of asymptomatic course, it is often diagnosed late when advanced stages of the disease are present. Among patients with diabetes, the presence of chemotactic cytokine receptor 5 (CCR5) gene polymorphism is suspected to be associated with the risk of DKD occurrence; however, the results of the research conducted so far are inconclusive.

Assessment of cardiovascular risk in patients with metabolic syndrome working in the agricultural sector.

Introduction: Cardiovascular diseases are the main death cause in Poland. Several clinical studies showed association between metabolic syndrome and higher prevalence of diabetes mellitus, cardiac events and mortality. The aim of the study was to estimate cardiovascular complications and death risk in subjects with metabolic syndrome (MS) working in agriculture.

No evidence for change in expression of and genes in cultured human adipocytes stimulated by myokines and adipokines.

TBC1D1 and TBC1D4 proteins play analogous, but not identical role in governing insulin-signalling pathway. Little is known about changes in expression levels of and genes in mammals, including humans. Number of factors were studied, but data remain controversial.

[An assessment of the antioxidant vitamins concentration in people with metabolic syndrome working in agriculture].

Background: Vitamins A, C and E are important parts of the antioxidant barrier. Polish data on antioxidant vitamins deficiency in the population are rare, especially among physically active people with metabolic disorders. The aim of this study was to evaluate the serum concentrations of vitamins A, C and E in people with metabolic syndrome (MS) working in agriculture, the prevalence of their deficiency in these workers, and the correlation between antioxidant vitamins concentration and traditional biomarkers of cardiovascular diseases.