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射频消融术治疗原发性肝癌患者外周血淋巴细胞和NK细胞的变化 被引量:10

Effect of radiofrequency ablation on peripheral blood lymphocytes and NK cells in patients with hepatocellular carcinoma
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摘要 目的观察肝癌患者经射频消融(RFA)治疗后外周血淋巴细胞亚群和NK细胞的变化,探讨射频消融术对肝癌患者免疫功能的影响。方法采用射频消融治疗仪治疗原发性肝癌患者66例,采用流式细胞术分析外周血淋巴细胞亚群和NK细胞的变化。结果在RFA治疗4 w后,患者外周血CD3+、CD4+、CD4+/CD8+比值和CD16+CD56+细胞百分比分别为(73.3±11.3)%、(41.3±12.5)%、(1.8±0.5)和(18.9±6.1)%,较RFA治疗前的(60.3±9.7)%、(31.5±10.6)%、(1.5±0.6)和(10.1±5.0)%均升高,差异均有统计学意义(P<0.05);CD8+和CD19+细胞百分比略升高,但差异无统计学意义(P>0.05)。结论原发性肝癌患者细胞免疫功能处于抑制状态,RFA治疗可以激发机体细胞免疫功能,调节淋巴细胞亚群,升高NK细胞,从而改善患者的免疫抑制状态。
出处 《实用肝脏病杂志》 CAS 2016年第1期98-99,共2页 Journal of Practical Hepatology
关键词 原发性肝癌 射频消融 淋巴细胞亚群 流式细胞术 NK细胞 Hepatocellular carcinoma Radiofrequency ablation Flow cytometry Lymphocyte subsets NK cells
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参考文献13

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二级参考文献32

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