[Morpho-biochemical study of the liver and serum albumins during tetrachloromethane intoxication and administration of antihypoxants, antioxidants, and actoprotectors].

Organism intoxication with tetrachloromethane induces a complex of transformations in the liver and serum albumins system manifested in the liver as necroses in the central lobe, dilatation of sinus capillaries and blood stasis in them, increased content of total water, and changed magneto-relaxation properties indicating decreased structurization of water. The system of serum albumins shows decreased total concentration of albumins in the serum, decreased constant of 1-(phenylamino)-8-sulfonaphthalene probe binding, increased mean number of probe binding per albumin molecule, and increased accessibility of probe in the protein-probe complex for the quencher indicating changed type of interaction between the protein and fluorescent probe. Introduction of a antihypoxant, antioxidant, or actoprotector has a positive effect on the condition of the liver and serum albumins system: The studied indices are nearly completely normalized.

[Changes in the morphofunctional status of the liver in rats with acute tetrachloromethane poisoning and their correction with antihypoxants, antioxidants and actoprotectors].

The acute tetrachlormethane intoxication leads to structural and metabolic alterations in the rat liver. Morphological changes include centrolobular necroses and blood stasis in dilated sinusoidal capillaries. Metabolic changes are manifested by an increase in the water content and time of the spin-lattice (T1) and spin-spin (T2) relaxation (this indicates a lesser degree of water structuralization and its enhanced lability), and distortion of the correlation between T1 and T2.