[Recovery of CFUc in rat bone marrow after prolonged fractionated irradiation with various total doses].
The rate and the degree of recovery of committed precursors of granulocytes and monocytes (CFUc) following long-term fractionated irradiation were a function of a cumulative radiation dose. In rats exposed to doses of 9.7 and 19.4 Gy the number of CFUc of myelokaryocytes and granulocytes of blood reached the control values after 1-3 months. The increase in CFUc of animals exposed to a dose of 29.1 Gy was transient and did not provide the recovery of granulocytopoiesis.
D000818:Animals; D002452:Cell Count; D003114:Colony-Forming Units Assay; D004307:Dose-Response Relationship, Radiation; D006412:Hematopoietic Stem Cells / Q000166:cytology / Q000528:radiation effects*; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D013997:Time Factors
Vosstanovlenie KOEk kostnogo mozga krys posle dlitel'nogo fraktsionirovannogo oblucheniia v raznykh summarnykh dozakh.