[Microcirculatory bed of the pericardium under hypokinetic conditions]

The pericardium microcirculatory bed of rabbits was studied under conditions of hypokinesia of different duration. The state of hypokinesia was obtained by keeping the animals in small cages. The used methods were silver nitrate impregnation after Kuprijanov and injection of the vessels with the Parisian blue. Hypokinesia caused certain anatomical changes in all links of the microcirculatory bed. Disorders in the capillary-venular link were the first to appear. The alterations found should be considered as adaptational to effects of the extreme factor--hypokinesia.