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丙型肝炎病毒感染者外周血淋巴细胞亚群的变化及意义

李元元 金磊 赫兢 福军亮 张晖 周春保 张政 王福生

引用本文:
Citation:

丙型肝炎病毒感染者外周血淋巴细胞亚群的变化及意义

基金项目: 

国家“973”项目课题(2009CB522507); 

详细信息
  • 中图分类号: R512.63

Characterization of peripheral blood lymphocyte subsets in hepatitis C virus-infected patients

Research funding: 

 

  • 摘要:

    目的调查丙型肝炎患者外周血淋巴细胞亚群变化及影响因素。方法利用流式细胞术检测241例丙型肝炎患者和117例健康人群外周血淋巴细胞亚群数值,通过回顾性分析,调查我国丙型肝炎人群淋巴细胞亚群变化及其相关的影响因素。结果在健康人群中,CD3+CD4+T细胞、CD3+CD16+CD56+NKT细胞频率以及CD4/CD8比值与年龄呈显著正相关;而在慢性丙型肝炎人群中,CD3+CD4+T细胞与年龄呈显著正相关,CD3-CD19+B细胞则与年龄呈显著负相关;在肝硬化人群中,只有CD3-CD16+CD56+NK细胞频率与年龄呈显著正相关;在15~49岁的健康人及慢性肝炎人群中,女性CD3+CD4+T细胞亚群频率高于男性,而在肝硬化患者中女性CD3-CD19+B细胞频率低于男性;同时,在HCV感染的不同阶段,CD3-CD16+CD56+NK细胞亚群频率均较正常人显著降低,而CD3+CD8+T细胞频率则显著升高,在15岁以上人群,CD3-CD19+B细胞在健康人、慢性肝炎、肝硬化人群中呈持续升高的现象。结论通过回顾性分析健康人群和HCV感染不同阶段人群淋巴细胞亚群的分布特点及其与HCV疾病进展、年龄、性别...

     

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  • 出版日期:  2013-02-20
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