RESUMO
The influence of deuterium depleted water on the body of different rats generations was investigated in physiological conditions. As a result of this study it was established that the most significant and rapid reduction in D/H equilibrium was observed in plasma (by 36.2%), and lyophilized kidney tissues (by 15.8%). Less pronounced deuterium decrease was characteristic of liver tissue (9.3%) and heart (8.5%). Stabilization of the isotopic exchange reaction rate was fixed in the blood and tissues of rats, starting from the second generation. At the same time when deuterium depleted water (40 ppm) was used in dietary intake, the change in morphological and functional parameters in laboratory animals associated with the processes of adaptation to the effects of substress isotopic D/H gradient was also noted. The study shows that modification of:only drinking water intake regime can't significantly change the deuterium content in tissues of metabolically active organs, because of the concurrent deuterium receipt in food substances of plant and animal origin.
Assuntos
Deutério , Ingestão de Alimentos , Liofilização , Rim/metabolismo , Água/metabolismo , Animais , Feminino , Rim/química , Masculino , Ratos , Ratos Wistar , Água/químicaRESUMO
The influence of deuterium depleted water with the modified isotope composition on an organism of animals is studied in physiological conditions and development of chronic endogenous intoxication of hepatorenal genesis. The influence of this water on isotope composition of plasma and tissues (the liver and kidneys) in laboratory animals is shown. The impact of this water on biochemical indicators (AST, ALT, alkaline phosphatase, creatinine, bilirubin) and dynamics in body weight of laboratory animals within 42 days is established. As a result of studies the possibility of the preventive use of deuterium depleted water for correction of metabolic processes is shown in various conditions of the functional system of the body's detoxification.