次级淋巴小结

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  • secondary lymphoid nodule
次级淋巴小结次级淋巴小结
  1. Bcl-2主要分布在次级淋巴小结的帽状区,生发中心阴性。

    Bcl 2 protein mainly distributed in the mantle zone of secondary follicles , while germinal center was negative .