T progenito thymus H IL-7 L2 ILa Lymphoid Plasma stem cell B progenitor cell IL-7. IL3 IL1IL2. IL5. IL6 sB cell IL3. etc Pluripotent Dentritic stem cell stroma cell cell granulocyte- GM-CSF monocyte Myoloid stem cell progenitor oUGM-cSP M-CSF Monocyte Macrophag progenitor Neutrophil Basophil progenitor CSF Eosinophil Megakaryocyte Erythroid progenitor (no details Basophil 免疫系统内种类繁多的细胞 2021/10/262021/10/26 2 免 疫 系 统 内 种 类 繁 多 的 细 胞