[A radionuclide method of quantitative evaluation of the venous blood flow in the legs].

The determination of mean time of transport of an agent in radionuclide phlebography is technically a simple and highly effective method of diagnosis of diseases of the lower limb veins that can be effectively used in all hospitals, fitted out with gamma-cameras with a computerized system.

[Electron microscopic study of intestinal auto-, allo- and xenotransplants in the 1st hours following extracorporeal perfusion].

Mucous membrane ultrastructure was studied after extracorporeal perfusion of the small intestine under auto- (12 experiments), allo- (10 experiments) and xenotransplantations (4 experiments). In all mucosal structures the lesions are demonstrated to depend on nonspecific factors on the one hand, and on genetically foreigh tissue, on the other hand. In every experimental group, the earliest changes occur in microcirculatory bed.

[Typical from and basic variants of the structure of the intrahepatic portion of the portal vein].

The structure of the portal vein was studied in 210 preparations of the liver. The structure of the main trunk of the portal vein and its lobe branches was estimated orienting by the typical shape and the main variations of the structure. Two variants of the structure of the right and left portal veins (after the type of a "pine branch" and the variant of the "minimum length" of the lobe vein) were common for both veins.