The aim of this study was to analyze the changes in the hydrodynamic profile of young swimmers over a competitive season and to compare the variations according to a well-designed training periodization. Twenty-five swimmers (13 boys and 12 girls) were evaluated in (a) October (M1); (b) March (M2); and (c) June (M3). Inertial and anthropometrical measures included body mass, swimmer's added wat...

Numerous studies indicate that polyphenol-rich chocolate reduces fasting blood glucose, blood pressure (BP) and total cholesterol in healthy individuals and hypertensives with or without glucose intolerance. The aim of the present study was to investigate the effect of two doses of polyphenol-rich dark chocolate (DC) on fasting capillary whole blood glucose, total cholesterol and BP and to exam...

We investigated the changes of anthropometrical parameters in Japanese children with type 1 diabetes (T1DM) from birth to the onset of diabetes. One-hundred ninety-nine children (79 males and 120 females) diagnosed between 0-16 yr of age during the period between 1990 and 2003 were the subjects of this study. The subjects were categorized into 3 groups according to onset age (0-5 yr; n=74, 5-10...

High plasma levels of triglycerides (TG) are an independent risk factor in the development of cardiovascular disease, with about 50 % of the final levels being determined genetically. Apolipoprotein A5 (APOA5) is the last discovered member of the apolipoprotein APOA1/C3/A4 gene cluster, found by comparative sequencing analysis. The importance of APOA5 gene for determination of plasma triglyceri...

We investigated the effect of 8 weeks of high intensity interval training (HIT) and isoinertial resistance training (IRT) on cardiovascular fitness, muscle mass-strength and risk factors of metabolic syndrome in 12 healthy older adults (68 yy ± 4). HIT consisted in 7 two-minute repetitions at 80%-90% of V˙O2max, 3 times/w. After 4 months of recovery, subjects were treated with IRT, which inclu...

Cardiovascular disease is a major cause of morbidity and mortality in young adults with end-stage renal disease (ESRD), but its basis is still not well understood. We therefore evaluated the determinants of atherosclerosis in children with ESRD. A total of 37 children with ESRD (with 31 who had undergone transplantation) were examined and compared to a control group comprising 22 healthy childr...

Plasminogen activator inhibitor 1 (PAI-1) has been associated with metabolic disorders, through different mechanisms, which could involve changes in DNA methylation. This work aimed to assess the potential relationships of the cytosine methylation levels within SERPINE1 gene transcriptional regulatory region, which codes for PAI-1, in peripheral white blood cells with anthropometrical, metaboli...

Background: Chronic renal failure is a predominant reduction in glumerular filtration rate (GFR) sufficient to produce alterations in well-being and organ function. Endocrine abnormalities common in chronic renal insufficiency is the association of higher serum leptin levels in their patients. Leptin is a protein hormone produced mainly by adyposites. Serum leptin concentrations positively corr...

This study evaluates whether women with PCOS have a different body composition than non-PCOS (controls), estimated by anthropometric methods, and condition could be predictors of insulin resistance (IR) lipid profile (LP) in an independent manner. A case-control was conducted which (126) were diagnosed the Rotterdam criteria controls (159) without attending gynecological clinic for routine exam...