[Effect of hypokinesia on the blood vessels of the sympathetic trunk in rabbits].
By the method of injection and clearance and by some histological techniques, it has been demonstrated in 59 rabbits that hypokinesia of various duration produces certain effect on blood vessels of the sympathetic trunk. The most intensive vascular changes (narrowing, uneven lumen, a considerable venous congestion) develop after hypokinesia of 3-4 week's duration. The first changes in angioarchitectonics of the sympathetic trunk are discovered in the sacral part of the sympathetic trunk. Reflectory effects and myastenia of the cardiac muscle at hypokinesia are the factors resulting in venous congestion.
D000818:Animals; D001158:Arteries / Q000033:anatomy & histology; D005728:Ganglia, Sympathetic / Q000098:blood supply; D008833:Microcirculation / Q000033:anatomy & histology; D009068:Movement; D011817:Rabbits; D013564:Sympathetic Nervous System / Q000098:blood supply*; D014680:Veins / Q000033:anatomy & histology
Vliianie gipokinezii na krovenosnye sosudy simpaticheskogo stvola krolika.