[Morphofunctional properties of the peripheral blood and bone marrow cells of rats following a flight on board the Kosmos-936 biosatellite].
Morphofunctional properties of peripheral blood cells of Cosmos-936 rats were examined, using morphological, interferometric and electron microscopic techniques. As follows from the morphological data, immediately after recovery the weightless rats showed symptoms of a stress reaction which disappeared by R+3. The centrifuged rats exhibited less expressed symptoms of this sort. The percentage of bone marrow cell distribution was shifted towards enhanced myelopoiesis and diminished erythropoiesis. By the end of the readaptation period the ratio of bone marrow cell composition returned to normal. Interferometric and electron microscopic examinations did not reveal any irreversible changes in the structure and function of cells that may be caused by zero-g.
D000818:Animals; D001772:Blood Cell Count; D001773:Blood Cells / Q000166:cytology* / Q000502:physiology; D001853:Bone Marrow / Q000502:physiology; D001854:Bone Marrow Cells; D004912:Erythrocytes / Q000648:ultrastructure; D006112:Gravitation; D006410:Hematopoiesis; D008297:Male; D008855:Microscopy, Electron, Scanning; D009996:Osmotic Fragility; D051381:Rats; D011919:Rats, Inbred Strains; D013026:Space Flight; D013997:Time Factors; D014586:USSR; D014893:Weightlessness / Q000009:adverse effects
Issledovanie morfofunktsional'nykh svoĭstv kletok perifericheskoĭ krovi i kostnogo mozga krys posle poleta na biosputnike "Kosmos-936".