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Background: Metabolic syndrome (MS) is a powerful risk factor for atherosclerosis (AT). The crucial meth- od of minimizing the development of atherosclerosis and its clinical manifestations is lifestyle modifications, including following a healthy diet. The aim of the study was to check if the Central European Diet (CED) could be an alternative to the Mediterranean Diet (MED) in the prevention of AT in patients with a risk of MS., Methods: The randomized, single-blind nutritional trial involved 144 obese women with a risk of MS. The subjects were randomly assigned to two groups and followed MED (n = 72) or CED (n = 72) for 16 weeks. The concentrations of high-sensitivity C-reactive protein (hs-CRP) and asymmetrical dimethylarginine (ADMA) were measured before and after nutritional intervention., Results: In both studied groups, the concentrations of hs-CRP decreased significantly after the nutritional in- tervention (CED: p = 0.0107; MED: p = 0.0002). The ADMA levels were significantly lower after nutritional intervention in the CED group (p = 0.0187) but not in the MED group (p = 0.8354). However, the observed changes of hs-CRP concentrations (Δhs-CRP) and ADMA levels (ΔADMA) were not different between the groups (p = 0.5307 and p = 0.0905, respectively)., Conclusions: In the Central European post-menopausal obese population, a well-designed, energy-restricted diet with the use of food items traditional for the region (CED) could be a good alternative to MED in terms of AT prevention. more...

Background: The effects of un-extruded (UCP) and extruded cranberry pomace (ECP) on fecal fat excretion, liver index, lipid and carbohydrate metabolism, and inhibition of oxidative stress due to a high-fat diet (HFD) in rats were studied., Methods: The Wistar rats for 8 weeks received one of the four diets: (1) control (modified the American Institute of Nutrition: AIN based diet containing 7% fat), (2) HFD (AIN based diet containing 30% fat), (3) HFD with 3% un-extruded (UCP) and (4) HFD with 3% (ECP)., Results: Both UCP and ECP significantly improved the plasma antioxidant capacity and decreased lipid per- oxidation in rats fed a HFD. However, only the addition of 3% UCP into the HFD significantly increased the fecal lipid excretion and considerably decreased serum triglycerides level in rats., Conclusions: Further investigation is needed to determine the role of an individual components present in UCP and ECP in the improvement of metabolic conditions observed in the current study. more...