[Mechanisms of the development of radiation lesions and processes of recovery of hematopoietic tissue during prolonged gamma-irradiation with a dose of magnitude 0.1 Gr per day].
The following dynamics of the amount of major bone marrow cell populations was observed upon continuous 250-day exposure of rats to gamma-radiation at a dose-rate of 0.1 Gy/day: the haemopoiesis was stimulated during the first three months, then the main parameters were stabilized (within the physiological fluctuations). Lymphopenia, neutrophilic leukocytosis and a trend towards the decrease in the erythrocyte level developed in the peripheral blood of exposed rats.
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D000818:Animals; D002588:Cesium Radioisotopes; D004906:Erythrocyte Count / Q000528:radiation effects; D005720:Gamma Rays; D006410:Hematopoiesis / Q000528:radiation effects*; D008231:Lymphopenia / Q000209:etiology; D008297:Male; D009503:Neutropenia / Q000209:etiology; D051381:Rats; D013997:Time Factors
D002588:Cesium Radioisotopes
Zakonomernosti formirovaniia radiatsionnogo porazheniia i protsessy vosstanovleniia v krovetvornoĭ tkani pri prolongirovannom gamma-obluchenii s moshchnost'iu dozy 0.1 Gr v sut.