检验医学 ›› 2016, Vol. 31 ›› Issue (5): 387-391.DOI: 10.3969/j.issn.1673-8640.2016.05.010

• 临床应用研究·论著 • 上一篇    下一篇

白血病治疗前后CD3+、CD3+CD4+、CD3+CD8+T细胞的变化及意义

原永明1, 程丽1, 张舒2, 彭贤聪2, 璩斌3   

  1. 1.上海市徐汇区大华医院检验科,上海 200237
    2.上海汇中细胞生物科技有限公司,上海 201615
    3.上海交通大学医学院附属瑞金医院检验科,上海 200025
  • 收稿日期:2016-03-14 出版日期:2016-05-30 发布日期:2016-06-13
  • 作者简介:null

    作者简介:原永明,男,1963年生,副主任技师,主要从事免疫学检验工作。

    通讯作者:璩 斌,联系电话:021-64370045-600632。

Changes of CD3+,CD3+CD4+ and CD3+CD8+T lymphocytes before and after treatment in patients with leukemia and their significance

YUAN Yongming1, CHENG Li1, ZHANG Shu2, PENG Xianchong2, QU Bin3   

  1. 1.Department of Clinical Laboratory,Dahua Hospital,Shanghai 200237,China
    2. Shanghai Huizhong Cell Biology Science and Technology Co. ,Ltd.,Shanghai 201615,China
    3. Department of Clinical Laboratory,Ruijin Hospital,Shanghai Jiaotong University School of Medicine,Shanghai 200025,China
  • Received:2016-03-14 Online:2016-05-30 Published:2016-06-13

摘要:

目的 探讨白血病患者治疗前后外周血T淋巴细胞亚群(CD3+、CD3+CD4+、CD3+CD8+T细胞)的变化及临床价值。方法 采用细胞生物玻片法检测100例白血病患者[急性淋巴细胞性白血病(ALL)45例,非急性淋巴细胞性白血病(N-ALL)55例]及90名健康体检者(正常对照组)外周血T淋巴细胞亚群绝对值,同时检测免疫球蛋白IgG、IgA、IgM。根据治疗后是否缓解将白血病患者分为缓解组(48例,其中ALL 21例、N-ALL 27例)和未缓解组(52例,其中ALL 24例、N-ALL 28例)。结果 ALL组及N-ALL组外周血CD3+、CD3+CD4+T细胞绝对值、CD3+CD4+/CD3+CD8+比值及IgG、IgA、IgM水平均明显低于正常对照组(P<0.05);CD3+CD8+T细胞绝对值均稍高于正常对照组,但差异均无统计学意义(P>0.05)。无论是ALL还是N-ALL,治疗后缓解组CD3+、CD3+CD4+T细胞绝对值、CD3+CD4+/CD3+CD8+比值及IgG、IgA、IgM水平明显高于治疗前(P<0.05),接近于正常对照组(P>0.05);而未缓解组各项指标与治疗前比较差异无统计学意义(P>0.05)。结论 检测T淋巴细胞亚群(CD3+、CD3+CD4+、CD3+CD8+T细胞)绝对值对白血病患者的病情监测及预后判断具有一定的意义。

关键词: T淋巴细胞亚群, 绝对值, 白血病, 免疫功能

Abstract:

Objective To investigate the changes of T lymphocyte subsets (CD3+,CD3+CD4+,CD3+CD8+T cells) in peripheral blood before and after treatment in patients with leukemia and their significance. Methods SemiBio Slide assay was used to determine 100 leukemia patients [45 cases of acute lymphoblastic leukemia(ALL) and 55 cases of non-acute lymphoblastic leukemia (N-ALL)] and 90 healthy subjects(healthy control group) for peripheral blood T lymphocyte subsets as absolute value. Simultaneously,IgG,IgA and IgM were determined. According to remission after treatment,the patients with leukemia were classified into remission group(48 cases,21 cases of ALL and 27 cases of N-ALL) and non-remission group(52 cases,24 cases of ALL and 28 cases of N-ALL). Results In ALL group and N-ALL group,peripheral blood CD3+and CD3+CD4+T cell absolute values,CD3+CD4+/CD3+CD8+ratio,IgG,IgA and IgM levels were significantly lower than those in healthy control group(P<0.05). CD3+CD8+T cell absolute values were slightly higher than those in healthy control group,but there was no statistical significance(P>0.05). Whether it is ALL or N-ALL,after treatment, CD3+and CD3+CD4+T cell absolute values,CD3+CD4+/CD3+CD8+ratio,IgG,IgA and IgM in remission group was significantly higher than those before treatment (P<0.05),which were close to those in healthy control group (P>0.05). There was no statistical significance in non-remission group between before and after treatment(P>0.05). Conclusions The determination of T lymphocyte subsets (CD3+,CD3+CD4+,CD3+CD8+T cells) using absolute values has certain significance for disease monitoring and prognosis in leukemia patients.

Key words: T lymphocyte subsets, Absolute values, Leukemia, Immune function

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