RESUMEN
Protective and therapeutic effect of ubiquinone-8 was demonstrated on rats exposed to 8 Gy radiation. There was a 16-20% increase in the survival rate of the irradiated rats as compared with the controls. The per os administration of ubiquinone-8 during a five-month period in conditions of chronic exposure arrested the radiation-induced accumulation of lipids in rat liver and somewhat improved the dynamics of the body mass growth in the exposed rats.
Asunto(s)
Traumatismos Experimentales por Radiación/tratamiento farmacológico , Protectores contra Radiación/uso terapéutico , Ubiquinona/uso terapéutico , Enfermedad Aguda , Administración Oral , Animales , Enfermedad Crónica , Radioisótopos de Cobalto , Rayos gamma , Inyecciones Subcutáneas , Masculino , Traumatismos Experimentales por Radiación/mortalidad , Traumatismos Experimentales por Radiación/prevención & control , Protectores contra Radiación/administración & dosificación , Ratas , Ratas Endogámicas , Ubiquinona/administración & dosificaciónRESUMEN
It has been shown that the most marked changes of hemodynamics are found in patients with acute radiation disease of severe and moderate forms. They manifest in an increased resilient-viscous state of small arterial vessels. It may result in a reduced intensity of the blood content of cerebral vessels causing changes in the nature of the cerebral bioelectrical activity.