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现已闸明,白细胞介素7(IL-7)是一种由骨髓基质细胞来源的可促进淋巴样前体细胞生长的多功能细胞因子,而且发现重组的IL-7具有显著的T细胞刺激活性此同时,有人证实IL-7在胸腺中也可表达,至于IL-7住人类胸腺细胞中及T细胞前体的增殖与分化中究竟起多人作用尚未明晰,本文作者旨在确定IL-7对胎儿胸腺细胞的生物学效应
It has been demonstrated that interleukin 7 (IL-7) is a multifunctional cytokine derived from bone marrow stromal cells that promotes the growth of lymphoid progenitor cells and that recombinant IL-7 is found to have significant T cell stimulation At the same time, it was confirmed that IL-7 can also be expressed in the thymus, as IL-7 living in human thymocytes and T-cell precursors in proliferation and differentiation has played a multi-role has not yet clear, the authors aim to determine IL- 7 on the biological effects of fetal thymocytes