RESUMEN
The environmental oxidative burden was established in the eastern, central, and western areas of the Orenburg Region. The rate of serum lipid peroxidation (LPO) processes was determined. The level of cholesterol and its distribution by the fractions of lipoproteins of different classes were studied in the region's residents. The residential areas with a high oxidative load are characterized by the higher rate of LPO and the prevalence of hypercholesterolemia.
Asunto(s)
Colesterol/sangre , Hipercolesterolemia/epidemiología , Adulto , Anciano , Humanos , Hipercolesterolemia/sangre , Peroxidación de Lípido , Persona de Mediana Edad , Prevalencia , Federación de Rusia/epidemiologíaRESUMEN
The urinary and serum levels of vitamins B1, B2, B3, A, E, and C were analyzed in 300 children aged 2 to 7 years, who lived in the Orenburg Regions areas having a varying oxidative load. The most severe deficiency of vitamins was observed in the children residing in the regional area characterized by the highest oxidative load.
Asunto(s)
Avitaminosis/prevención & control , Contaminantes Ambientales/efectos adversos , Metales , Vitaminas/provisión & distribución , Avitaminosis/sangre , Avitaminosis/etiología , Niño , Preescolar , Indicadores de Salud , Humanos , Estrés Oxidativo , Prevalencia , Federación de Rusia/epidemiología , Vitaminas/farmacocinéticaRESUMEN
AIM: To characterize structural-functional state of the heart by means of uni-, two-dimentional and doppler echocardiography in impulse regimen; to evaluate lipid metabolism in patients with scleroderma systematica (SS) and systemic lupus erythematosus (SLE). MATERIAL AND METHODS: The examination of 35 SS and 38 SLE patients included clinical examination, echocardioscopy with doppler cardiography, measurements of serum concentrations of total cholesterol, triglycerides, low and high density lipoproteins, atherogenic index. RESULTS: In SS patients central hemodynamics reflects hyperdynamics. In intact contractility, diastolic function of the ventricles is impaired. Elevated atherogenicity of the serum was found in both the groups. CONCLUSION: According to echocardiography SLE and SS are associated with changes in both intracardiac and central hemodynamics. High atherogenicity of the serum may appear an additional factor of risk of hemodynamic disturbances.