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1.郑州市第三人民医院中心实验室,郑州 450001
2.郑州大学公共卫生学院流行病与卫生统计学系,郑州 450001
崔昭婷,Email:zc7959@163.com,研究方向:免疫学和血液病学。
段广才,Email:Guangcai_Duan@163.com。
收稿:2024-07-15,
修回:2025-01-01,
纸质出版:2026-01-28
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崔昭婷,陈帅印,段广才.造血干细胞移植治疗对再生障碍性贫血患者淋巴细胞亚群及血细胞计数的影响[J].重庆医科大学学报,2026,51(01):146-150.
Cui Zhaoting,Chen Shuaiyin,Duan Guangcai.Effect of hematopoietic stem cell transplantation therapy on lymphocyte subsets and blood cell counts in patients with aplastic anemia[J].Journal of Chongqing Medical University,2026,51(01):146-150.
崔昭婷,陈帅印,段广才.造血干细胞移植治疗对再生障碍性贫血患者淋巴细胞亚群及血细胞计数的影响[J].重庆医科大学学报,2026,51(01):146-150. DOI: 10.13406/j.cnki.cyxb.003808.
Cui Zhaoting,Chen Shuaiyin,Duan Guangcai.Effect of hematopoietic stem cell transplantation therapy on lymphocyte subsets and blood cell counts in patients with aplastic anemia[J].Journal of Chongqing Medical University,2026,51(01):146-150. DOI: 10.13406/j.cnki.cyxb.003808.
目的
2
分析研究造血干细胞移植治疗对再生障碍性贫血患者淋巴细胞亚群及血细胞计数的影响。
方法
2
选取2019年2月至2022年4月通过造血干细胞移植治疗的获得性再生障碍性贫血患者84例。分别检测治疗前、治疗后1个月、治疗后3个月、治疗后6个月外周血淋巴细胞亚群以及血细胞变化,包括CD19
+
B细胞、CD3
+
T细胞、CD3
+
CD4
+
辅助T细胞、CD3
+
CD8
+
抑制T细胞、CD3
-
CD16
+
CD56
-
NK细胞、CD3
+
CD16
+
CD56
-
NKT细胞百分比、CD4
+
/CD8
+
T细胞比值、淋巴细胞占白细胞百分比、白细胞计数、红细胞计数及血小板计数等11项。
结果
2
患者治疗前外周血CD3
+
、CD3
+
CD8
+
、CD3
+
CD16
+
CD56
+
、淋巴细胞占白细胞百分比均高于正常值,CD4/CD8、白细胞计数、红细胞计数、血小板计数均低于正常值。治疗前后CD19
+
、CD3
+
CD4
+
、CD3
-
CD16
+
CD56
-
均维持正常水平。CD4
+
/CD8
+
、血小板计数在治疗后6个月内仍低于正常值。其余均在3个月左右恢复至正常水平。
结论
2
再生障碍性贫血可以导致患者免疫系统存在不同程度的紊乱,且全身血细胞减少。造血干细胞移植可以较好的治疗再生障碍性贫血,患者淋巴细胞亚群以及血细胞在3个月左右恢复正常水平。
Objective
2
To investigate the effect of hematopoietic stem cell transplantation therapy on lymphocyte subsets and blood cell counts in patients with aplastic anemia.
Methods
2
A total of 84 patients with acquired aplastic anemia who received hematopoietic stem cell transplantation from February 2019 to April 2022 were enrolled. Peripheral blood lymphocyte subsets and blood cell counts were measured before treatment and at 1,3,and 6 months after treatment,including the percentages of CD19+ B cells,CD3
+
T cells,CD3
+
CD4
+
helper T cells,CD3
+
CD8
+
suppressor T cells,CD3
-
CD16
+
CD56
-
NK cells,and CD3
+
CD16
+
CD56
-
NKT cells,as well as CD4
+
/CD8
+
T cell ratio,the percentage of lymphocytes in white blood cells,white blood cell count,red blood cell count,and platelet count.
Results
2
Before treatment,the percentages of peripheral blood CD3
+
,CD3
+
CD8
+
,and CD3
+
CD16
+
CD56
+
cells and the percentage of lymphocytes in white blood cells were all above the normal values,while CD4/CD8 ratio,white blood cell count,red blood cell count,and platelet count were all below the normal values. CD19
+
,CD3
+
CD4
+
,and CD3
-
CD16
+
CD56
-
were maintained at normal levels before and after treatment. CD4
+
/CD8
+
ratio and platelet count remained below the normal values within 6 months after treatment,while the other values returned to normal within approximately 3 months.
Conclusion
2
Aplastic anemia can lead to varying degrees of immune system disorders and a reduction in systemic blood cells. Hematopoietic stem cell transplantation can be a better treatment method for aplastic anemia,with lymphocyte subsets and blood cell counts returning to normal within about 3 months.
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