RESUMO
The present-day ecological crisis progressively deteriorates the population's health and demographic indices. Since 1990 primary morbidity has shown a 50.2% increase in the town of Samara. There has been a rise in the incidence of diseases, primarily those of the blood, digestive, respiratory, and other systems. A correlation analysis revealed that there was an association of morbidity with the environmental content of specific industrial chemical pollutants. The incidence of respiratory diseases is related to the concentrations of CO, NO2 and SO2 in the ambient air.
Assuntos
Poluição Ambiental/efeitos adversos , Resíduos Industriais/efeitos adversos , Saúde da População Urbana , Adolescente , Adulto , Criança , Poluição Ambiental/estatística & dados numéricos , Substâncias Perigosas/efeitos adversos , Humanos , Resíduos Industriais/estatística & dados numéricos , Morbidade/tendências , Federação Russa/epidemiologia , Saúde da População Urbana/estatística & dados numéricos , População Urbana/estatística & dados numéricosRESUMO
Multi-level system of defense mechanisms is studied in 206 normal subjects living in an ecologically unfavorable region and working at chemical plants. Control group consisted of 24 subjects living in en ecologically safe region. The content of total protein and albumin and its effective and binding capacity were decreased, while the content of medium molecular weight peptides increased in the blood of subjects exposed to technogenic environmental pollution. The detected shifts are regarded as a mechanism of development of chronic fatigue syndrome.
Assuntos
Síndrome de Fadiga Crônica/etiologia , Síndrome de Fadiga Crônica/metabolismo , Proteínas Sanguíneas/metabolismo , Humanos , OxirreduçãoRESUMO
Influence of bioactive additions from natural vegetable raw materials--silybum marianum--in the content of bread products on health and metabolism was studied. It is shown bread products with silybum marianum to be effective medicine with general restorative influence, increasing internal protection resources, capacity for work and vital activity.
Assuntos
Pão , Alimentos Fortificados , Extratos Vegetais/uso terapêutico , Saúde Pública , Silimarina/uso terapêutico , Adolescente , Adulto , Humanos , Federação RussaRESUMO
Systems of alcohol oxidation, malate-aspartate shunt, content of total and alpha-cholesterols in heart muscle and blood as well as morphometry of aorta were studied. The tissues investigated were obtained post mortem in lethal traumatic injury accompanied by increased content of ethanol in blood. The potentiating effect of alcoholization on atherogenesis was not found.
Assuntos
Intoxicação Alcoólica/metabolismo , Miocárdio/metabolismo , Álcool Desidrogenase/metabolismo , Animais , Catalase/metabolismo , Ativação Enzimática , Humanos , Malato Desidrogenase/metabolismo , Contração Miocárdica , Miocárdio/enzimologia , NAD/metabolismo , CoelhosRESUMO
A homogeneous preparation of malate dehydrogenase was obtained from human myocardium, the enzyme structure-functional properties were studied. Alterations in structure characteristics of the enzyme, increase in its hydrophobic moiety, decrease of the enzyme activity were observed during impairments in atherosclerosis. The alterations of the enzyme properties appear to be involved in deterioration of energy metabolism as well as they are related to activation of liposynthesis in atherosclerosis.