[Effect of hemosorption on rheological indicators of blood during 7-day anti-orthostatic hypokinesia and in in vitro tests].

The effect of hemosorption of blood rheology was examined in 9 healthy men exposed to headdown tilt (-8 degrees). Venous-venous hemosorption was performed on tilt day 7 using activated charcoal SKN-2M. It was found that by tilt day 7 rheological parameters increased significantly and returned to the norm after 2-hour hemoperfusion through activated charcoal. This shows that hemosorption produces a beneficial effect on blood rheology and microcirculation which is indicated by a direct examination of eye microvessels. Experimental in vitro studies using oxygenated and nonoxygenated donor's blood demonstrated that hemosorption combined with blood oxygenation can noticeably increase the effectiveness of perfusion on the whole.