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长期以来,人们一直认为胸腺是免疫系统的一个“有特权的地方”,可免受外来抗原的侵袭,淋巴细胞只能从胸腺迁移到血液和外周淋巴器官,而不能返回。采用雌性CBA 和B6系小鼠。携有CD8.1(Lyt-2.1)等位基因的同基因异系鼠B6.PL-Ly-2~αLY-3~α/Cy(B6.PL-Ly-2~α)作为转移实验中的供体。选择WE 株淋巴细
For a long time, the thymus has long been considered as a “privileged place” for the immune system to be protected from foreign antigens. Lymphocytes can only migrate from the thymus to the blood and peripheral lymphoid organs, and can not return. Female CBA and B6 mice were used. The syngenic mouse B6.PL-Ly-2 ~ αLY-3 ~ α / Cy (B6.PL-Ly-2 ~ α) carrying the CD8.1 (Lyt- Donors. Select WE strain lymphocytes