Effect of the factors of space flight on erythropoiesis

After orbital flight for 19–22 days on the satellites Kosmos-605 and Kosmos-782 erythropoiesis of rats was inhibited and the morphology of their megakaryocytes was modified. These changes disappeared by the 25th–27th day after the flight.Translated from Byulleten' Éksperimental'noi Biologii i Meditsiny, Vol. 83, No. 2, pp. 238–240, February, 1977.