RESUMO
The objective of the present work was to estimate the effectiveness of the comprehensive monitoring system designed to enhance the quality of forensic medical expertise for determining the cause of death in the hanging cases. It was shown that the practical application of the algorithmization and automated quality control system improves the effectiveness of forensic medical examination of the cadavers in the hanging cases. The system performs the control, directing, and teaching functions. Moreover, it allows to estimate the completeness of the examination of the cadaver.
Assuntos
Asfixia/mortalidade , Autopsia , Medicina Legal , Autopsia/métodos , Autopsia/normas , Causas de Morte , Medicina Legal/métodos , Medicina Legal/normas , Humanos , Melhoria de Qualidade , Federação RussaRESUMO
The impact of ambient air pollution on the prevalence of main symptoms of asthma was analyzed in children. A total of 3,506 children were interviewed using the ISAAC questionnaire. The prevalence of the abnormality was studied via continuous questioning in children aged 7-8 and 13-14 years, who lived in areas with varying aerogenic loads. The higher rates of main asthma-like symptoms and clinically diagnosed asthma were ascertained in the children living in higher ambient air pollution areas.
Assuntos
Asma/epidemiologia , Material Particulado/efeitos adversos , Adolescente , Distribuição por Idade , Asma/induzido quimicamente , Criança , Seguimentos , Humanos , Prevalência , Fatores de Risco , Federação Russa/epidemiologiaRESUMO
In chronic experiment in rats pro for show, what of food biologically active "Rekitsen-RD", promotes increase of efficiency of mechanisms of detoxication, antioxidant activity and immune protection of an organism.
Assuntos
Poluentes Atmosféricos/toxicidade , Antioxidantes/farmacologia , Suplementos Nutricionais , Poeira , Gases/toxicidade , Imunidade Humoral/efeitos dos fármacos , Estresse Oxidativo/efeitos dos fármacos , Poluentes Atmosféricos/química , Animais , Antioxidantes/administração & dosagem , Antioxidantes/química , Fibras na Dieta/administração & dosagem , Fibras na Dieta/farmacologia , Gases/química , Imunoglobulinas/sangue , Peroxidação de Lipídeos/efeitos dos fármacos , Minerais/administração & dosagem , Minerais/farmacologia , Ratos , Vitaminas/administração & dosagem , Vitaminas/farmacologia , Fermento Seco/administração & dosagem , Fermento Seco/farmacologiaRESUMO
The modern comprehensive processing of copper-sulphate ores is based on using the fire, chemical and combined fire-and-hydrometallurgy processes. The existing schemes of comprehensive ore processing do not provide for a total utilization of the metallurgical cycles wastes due to the inherent technological and design shortcomings; besides, they are a source of environmental pollution. Contamination of the atmospheric air with discharge elements has unfavorable effects on the health condition of population; it worsens the natural body resistance and contributes (through the induction of chromosome aberrations) to a higher general morbidity and mortality due to malignant neoplasms. Health-improve measures are supported by modern achievements in the sphere of copper-sulphate ore processing technologies--they ensure the hygienic and ecological rational management and usage at all stages of the processing of raw materials and secondary products. Institutions of the territorial medical-and-ecological monitoring are the corner stones for ecological safety of persons residing in areas of comprehensive copper-and-sulphate ore processing.
Assuntos
Sulfato de Cobre/efeitos adversos , Indústrias , Doenças Profissionais/etiologia , Exposição Ocupacional/efeitos adversos , Substâncias Perigosas/efeitos adversos , HumanosRESUMO
The agglocoking blast-furnace processing of naturally alloyed ores gives rise higher volumes of dust and gas wastes which on air dispersal yield to higher concentrations of air pollution with dust, sulfur-containing substances, as well as compounds of carbon monoxide, phenol, and ammonia than that of magnetic iron ore, which yields a higher prevalence of comparable forms or reproductive disorders in women and higher general morbidity in children.
Assuntos
Poluição do Ar/efeitos adversos , Proteção da Criança , Poluição Ambiental/efeitos adversos , Nível de Saúde , Indústrias , Metais Pesados , Saúde da Mulher , Adulto , Criança , Indicadores Básicos de Saúde , HumanosRESUMO
The working conditions for primary metallurgic processing of naturally alloyed ores differ from those for processing magnetic iron ores in high moisture, high concentrations of CO, SO2, aerosols of Si and Cr oxides. All these factors cause high incidence rates of chronic pulmonary and cardiovascular diseases in the workers. Naturally alloyed ores produce a greater pulmonary fibrogenic action than do magnetic iron ones.
Assuntos
Poluentes Ocupacionais do Ar/toxicidade , Doenças Cardiovasculares/induzido quimicamente , Pneumopatias/induzido quimicamente , Metalurgia , Doenças Profissionais/induzido quimicamente , Transtornos da Visão/induzido quimicamente , Ligas , Doença Crônica , Feminino , Humanos , MasculinoRESUMO
Natural alloy ores contribute to specific pollution of the industrial environment in the blast-furnace department. The latter is characterized by elevated humidity and SO2, the higher incidence of blood circulatory disorders among the workers.
Assuntos
Poluentes Ocupacionais do Ar/efeitos adversos , Doenças Cardiovasculares/induzido quimicamente , Metalurgia , Doenças do Sistema Nervoso/induzido quimicamente , Doenças Profissionais/etiologia , Doenças Respiratórias/induzido quimicamente , Ligas , Doença Crônica , Interpretação Estatística de Dados , Humanos , Umidade , Doenças Profissionais/induzido quimicamenteRESUMO
Harmful factors of the industrial environment of the steel plants are represented by sulfur- and arsenic-containing compounds, nitrogen and carbon oxides, aerosols of heavy and rare metals, fluorine compounds whose concentrations exceed the maximum allowable ones in the air of the working place. The results of the cytogenetic examination of metallurgists attest to the pronounced total mutagenic activity of unfavourable factors of the industrial environment, among which the key role is played by arsenic, fluorine and heavy metal compounds.