The results of our study suggest that using non-invasive method such as ultrasonography combined with NLR and PLR in endothelial dysfunction diagnosis in PTE patients are both effective and inexpensive. We believe in PTE patients endothelial dysfunction may play a role in the development of probable cardiovascular events in future.

The aim of the study was to investigate the relationship between plasma microRNA expression levels, which are associated with lipid metabolism and serum trace element levels in patients with primary hyperlipidemia. METHODS: This study was performed on 46 (21M / 25F) primary hyperlipidemia patients aged 25-65 years and 37 (18 M/19 F) healthy people aged 25-65 years. RESULTS: The following miRNAs were upregulated: miR-33a-5p, miR-370-5p, miR-378a-3p, miR-27a-3p, miR-27a-5p and miR-335-5p. Additionally, the levels of Co (p < 0.001), Ni (p < 0.01), Cd (p < 0.001) were significantly higher and the level of Cr (p < 0.01), Fe (p < 0.05), Mn (p < 0.01), Se (p < 0.001) and Mo (p < 0.001) was signifi cantly lower in the primary hyperlipidemic patients compared to the healthy people . Also, miR-33a-5p was negatively correlated with serum Cr levels in patients with primary hyperlipidemia (r = -0.376, p < 0.05). CONCLUSIONS: Our study demonstrates that miR-33a-5p and Cr element may regulate abnormal lipid homeostasis. Also, miR-370, miR-378, miR-27-a and miR-335 might aid in the identifi cation of new therapies to treat patients with primary hyperlipidemia (Tab.

The frequency of left ventricular diastolic dysfunction was higher in patients with DM. Irregular distribution of systolic S and Sr indices in the left ventricular segments may indicate that DM leads to heterogeneous myocardial involvement also in the early period.

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