Conclusion The in vitro proliferative ability of hematopoetic cells derived from bone marrow with psoriasis is abnormal, anti the abnormal hematopoiesis maybe involve in the pathogenesis of psoriasis.

• 结论银屑病患者骨髓造血细胞体外增殖能力明显降低，这种异常的造血细胞可能在银质病的免疫发病机制中发挥一定作用。