RESUMO
Low-temperature spectra were measured of blood plasma fluorescence and phosphorescence in patients with ischemic heart disease. It has been shown that structure of radiation spectra depends upon severity of illness and use of ultra-violet radiation of blood as a therapeutic procedure. It is suggested that radiational processes in blood plasma might be caused by luminescence of proteins, lipoproteins and radicals of blood plasma. A conclusion is reached to the effect that measurement of spectra of luminescence, phosphorescence under low temperatures of blood plasma is of great importance for understanding mechanisms of pathological processes and efficiency of the treatment options employed.
Assuntos
Isquemia Miocárdica/sangue , Plasma/fisiologia , Eritrócitos/fisiologia , Eritrócitos/efeitos da radiação , Humanos , Peroxidação de Lipídeos/efeitos da radiação , Medições Luminescentes , Microscopia de Polarização , Isquemia Miocárdica/etiologia , Plasma/efeitos da radiação , Espectrometria de Fluorescência , Raios UltravioletaRESUMO
Actinometry of devices for ultraviolet irradiation of blood for the first time. Water solutions of diazonium salts as sensitive materials are used. Outlooks for optimization of above devices are discussed.
Assuntos
Sangue/efeitos da radiação , Terapia Ultravioleta/instrumentação , HumanosAssuntos
Lipoproteínas HDL/sangue , Infarto do Miocárdio/sangue , Artérias , Humanos , Peso Molecular , Fatores de Tempo , VeiasAssuntos
Fibrinogênio/análise , Idoso , Doença das Coronárias/sangue , Humanos , Métodos , Pessoa de Meia-IdadeAssuntos
Infarto do Miocárdio/etiologia , Miocárdio/metabolismo , Idoso , Humanos , Pessoa de Meia-IdadeRESUMO
The conducted study has demonstrated that aged patients with large focal and transmural myocardial infarctions had coagulation changes throughout the acute period of the disease that manifested themselves predominantly in the arterial bed and displayed clear phase-wise fluctuations. The coagulability of peripheral venous blood failed to give a distinct picture of the true state of blood coagulation.