Although many studies have investigated the relationships of several adipokines to metabolic syndrome (MetS), the interrelationships of adiponectin (ADP), adipocyte fatty acid binding protein (A-FABP) and fibroblast growth factor 21 (FGF 21) have not been described in detail. We examined 209 asymptomatic dyslipidemic patients divided into MetS+ (n=73) and MetS- (n=136) groups. The aim of study was to evaluate the relationships between observed adipokines, to compare the levels of total ADP, A-FABP and FGF 21 in individuals with and without MetS, and to elucidate the relationships of individual adipokines to lipid parameters, markers of insulin resistance and endothelial hemostatic markers in these groups. In MetS+ group, we found the independent positive association ADP with A-FABP (beta=0.4888, p=0.0382), A-FABP with FGF 21 (beta=0.3811, p=0.0002) and von Willebrand factor (beta=0.4502, p=0.0013), and FGF 21 with A-FABP (bet a=0.4422, p=0.0002). Our study has confirmed the well-established risk profile of subjects with MetS, although clinically asymptomatic. MetS+ patients had also lower levels of ADP and higher levels of A-FABP and FGF 21. Our study evaluated the interrelationships of ADP, A-FABP and FGF 21 in asymptomatic dyslipidemic subjects with diagnosis of MetS. Especially strong association between A-FABP and FGF 21 needs to be clarified in further studies., D. Novotny ... [et al.]., and Obsahuje bibliografii a bibliografické odkazy
With the increasing prevalence of obesity and especially abdominal obesity, a simple clinical tool is needed that identifies the cardiometabolic risk for cardiovascular disease and type 2 diabetes. The aim of our study was to evaluate a broad spectrum of metabolic variables and IMT in subjects with and without hypertriglyceridemic waist (HTGW) and compare it with the harmonized definition of metabolic syndrome (MS) with both a higher (MS- I) and lower waist circumference (MS -II) for Europids. We enrolled 607 asymptomatic dyslipidemic subjects (295 men and 312 women) into our cross -sectional study. The subjects with HTGW had an atherogenic lipid profile (significantly higher triglycerides, AIP, non -HDL -C, lower HDL -C and ApoA -1, and the women also higher TC and ApoB), increased markers of insulin resistance (insulin, HOMA, C -peptide, proinsulin), inflammation (hsCRP), thrombosis (fibrinogen, PAI -1), SBP and DBP, and lower adiponectin (p<0.05 -0.001 for all). These risk factors were entirely similar in HTGW, MS- I and MS -II. Age -adjusted IMT was significantly higher only in the women with HTGW but this significance disappeared after further adjustment for TC, SBP, and smoking. Our results support the routine use of HTGW as a simple and inexpensive screening tool to detect subjects at increased cardiometabolic risk in clinical practice., H. Vaverková, D. Karásek, D. Novotný, M. Halenka, J. Orság, L. Slavík., and Obsahuje bibliografii