Changes in rabbits’ liver morphological parameters in simulation of hypoxia corrected by the use of the modified isotopic D/H composition in the water

Abstract

The aim of the research was to study the effect of the water menu with a low D/H on morphological hepatocytes parameters in rabbits in modeling of an acute hypoxic liver damage. Methods: morphological research of liver tissues of the experimental animals had been done by cytological and histological methods, which had been prepared impression smear of the studying organ after which it had been stained with azur-eosin according to a common procedure; the blood plasma had been done by the pulsing nuclear magnetic resonance spectrometer JEOL JNM-ECA 400MHz, evaluate an isotopic composition of rat lyophilized liver tissues had been used an isotopic mass-spectrometer DELTAplus. Results: There are the statistics presented in the given study reveal the feature of the water menu with the low deuterium concentration decreases the liver tissue damage in hypoxia simulating by the compression of a hepatoduodenal ligament. It was demonstrated that the use of the deuterium depleted water (DDW) reliably decreases the deuterium concentration in a blood plasma (by 32%) and in liver tissue (by 9%), which shows the effectiveness of the correlation of isotopic composition of internal environment and organs by the products with the low deuterium concentration. Conclusion: It has been established that the use of the DDW as a hepatoprotective measure is equal in its effectiveness to some of lipophilic antioxidants. This allows to use vegetative antioxidant factors and a water menu with a low deuterium concentration (40 ppm) as a combined measure, in order to correct morphological liver defects in its ischemic damage.