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UC-MSC移植对MRL/lpr鼠脾脏和淋巴CD_4^+ CD_(25)^+ Foxp3^+ T细胞水平的影响 被引量:2

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摘要 24只MRL/lpr鼠随机分为3组,一次移植组于18周龄时尾静脉输注脐带间充质干细胞(MSC)悬液0.5ml,三次移植组分别于18、19、20周龄时尾静脉输注脐带MSC悬液0.5 ml,对照组于18周龄时尾静脉输注生理盐水0.5 ml。MRL/lpr鼠输注脐带MSC后,用流失细胞仪检测脾脏和淋巴结CD4+ CD25+ Foxp3+ T细胞百分率。结果:MRL/lpr鼠经一次或三次脐带MSC移植后脾CD4+ CD25+ Foxp3+ T细胞百分率均较对照组升高,但淋巴结CD4+ CD25+ Foxp3+ T细胞百分率均较对照组降低。认为异种MSC移植可上调MRL/lpr CD4+ CD25+ Foxp3+ T细胞水平,CD4+ CD25+ Foxp3+ T细胞水平上调可能是MSC移植治疗系统性红斑狼疮有效的机制之一。
出处 《山东医药》 CAS 北大核心 2008年第41期27-28,共2页 Shandong Medical Journal
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参考文献1

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同被引文献49

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