Moroz B B, Lebedev V G, Dozmorov I M, Lutsenko G V, Romashko O O
Biull Eksp Biol Med. 1983 Dec;96(12):79-81.
A study was of the influence of size-fractionated thymocytes in the density gradient of bovine serum albumin on the number of CFUs in the bone marrow of mice exposed to sublethal irradiation. Subject to separation were thymocytes obtained from intact mice and mice after multiple injections of dexamethasone (DM). Two cell populations were demonstrated during separation of thymocytes from intact mice. Injection of the first cell population brought about a decrease in the number of CFUs in the bone marrow during postradiation recovery, whereas injection of other thymocyte subpopulation resulted in an increase in CFUs. The use of thymocytes obtained from DM treated mice enabled the detection of an increase in bone marrow CFUs, induced by both unfractionated thymocytes and two fractions of thymocytes.
一项研究探讨了在牛血清白蛋白密度梯度中按大小分离的胸腺细胞对受亚致死剂量照射的小鼠骨髓中集落形成单位（CFU）数量的影响。分离的胸腺细胞取自未受处理的小鼠以及多次注射地塞米松（DM）后的小鼠。从未受处理的小鼠中分离胸腺细胞时发现了两个细胞群体。注射第一个细胞群体导致辐射后恢复期间骨髓中CFU数量减少，而注射其他胸腺细胞亚群则导致CFU数量增加。使用从经DM处理的小鼠获得的胸腺细胞能够检测到，未分级的胸腺细胞以及胸腺细胞的两个组分均能诱导骨髓CFU增加。
