实用肝脏病杂志 ›› 2022, Vol. 25 ›› Issue (1): 34-37.doi: 10.3969/j.issn.1672-5069.2022.01.009

• 病毒性肝炎 • 上一篇    下一篇

梅毒与梅毒合并病毒性肝炎患者外周血T淋巴细胞亚群变化*

屈晓威, 冯莉莉, 貌彦昀   

  1. 716000 陕西省延安市 延安大学附属医院检验科
  • 收稿日期:2021-03-08 发布日期:2022-01-12
  • 通讯作者: 冯莉莉,E-mail:1404950619@qq.com
  • 作者简介:屈晓威,男,50岁,医学硕士,主任检验师
  • 基金资助:
    * 陕西省教育厅专项科研计划项目(编号:20JK0981)

Clinical implication of peripheral blood T lymphocyte subset changes in patients with syphilis and hepatitis B or hepatitis C coinfection

Qu Xiaowei, Feng Lili, Mao Yanyun   

  1. Clinical Laboratory,Affiliated Hospital, Yan'an University, Yan'an 716000,Shaanxi Provine, China
  • Received:2021-03-08 Published:2022-01-12

摘要: 目的 调查梅毒及其合并病毒性肝炎患者外周血T淋巴细胞亚群的变化。方法 2016年1月~2020年6月我院收治的93例感染苍白螺旋体(TP)梅毒患者中,单纯梅毒感染61例,TP合并CHB患者21例和TP合并CHC患者11例,另选择健康体检者84例。使用流式细胞仪检测外周血T淋巴细胞亚群。结果 梅毒患者外周血CD3+、CD4+、CD4+CD45RO+和CD8+CD45RA+细胞百分比及CD4+/CD8+细胞比值分别为(52.2±8.5)%、(40.3±5.7)%、(18.1±3.9)%、(12.4±3.7)%和(1.2±0.3),均显著低于健康人[分别为(69.1±7.6)%、(50.7±6.9)%、(20.6±4.7)%、(16.2±4.3)%和(1.9±0.5),P<0.05],而外周血CD8+、CD4+CD45RA+和CD8+CD45RO+细胞百分比显著高于健康人[分别为(32.4±7.3)%、(24.7±6.5)%和(8.7±1.5)%对(26.2±5.4)%、(21.8±6.2)%和(5.4±1.1)%,P<0.05];三组外周血CD8+、CD4+CD45RA+、CD4+CD45RO+、CD8+CD45RA+和CD8+CD45RO+细胞百分比及CD4+/CD8+细胞比值比较,差异有统计学意义(P<0.05),TP合并CHB组和TP合并CHC组患者外周血CD8+、CD4+CD45RA+和CD8+CD45RO+细胞百分比均显著高于TP组(P<0.05),而TP合并CHB组和TP合并CHC组患者外周血CD4+/CD8+比值、CD4+CD45RO+和CD8+CD45RA+细胞百分比显著低于TP组(P<0.05),TP合并CHB组与TP合并CHC组患者外周血CD8+、CD4+CD45RA+、CD4+CD45RO+、CD8+CD45RA+和CD8+CD45RO+细胞百分比及CD4+/CD8+细胞比值比较均无统计学差异(P>0.05)。结论 梅毒患者存在显著的外周血淋巴细胞亚群变化,合并CHB或合并CHC患者细胞免疫功能变化更明显,其临床意义值得进一步探讨。

关键词: 梅毒, 乙型肝炎, 丙型肝炎, T淋巴细胞亚群, 混合感染

Abstract: Objective The aim of this study was to investigate the clinical implication of peripheral blood T lymphocyte subset changes in patients with syphilis and hepatitis B or hepatitis C coinfection. Methods 93 patients with treponema pallidum (TP) syphilis were admitted to our hospital between January 2016 and June 2020, including syphilis infection in 61 cases, syphilis with hepatitis B virus infection in 21 cases and syphilis with hepatitis C virus infection in 11 cases. 84 healthy persons were selected as the control. The peripheral blood T lymphocyte subsets was assayed by FCM. Results The percentages of peripheral blood CD3+, CD4+, CD4+CD45RO+ and CD8+CD45RA+ cells as well as the ratio of CD4+/CD8+ cells in patients with syphilis were(52.2±8.5)%,(40.3±5.7)%,(18.1±3.9)%, (12.4±3.7)% and (1.2±0.3), all significantly lower than [(69.1±7.6)%,(50.7±6.9)%,(20.6±4.7)%,(16.2±4.3)% and (1.9±0.5), respectively, P<0.05], while the percentages of peripheral blood CD8+, CD4+CD45RA+ and CD8+CD45RO+ cells were all significantly higher than those in healthy control [(32.4±7.3)%, (24.7±6.5)% and (8.7±1.5)% vs. (26.2±5.4)%, (21.8±6.2)% and (5.4±1.1)%, respectively, P<0.05]; there were significant differences as respect to the percentages of peripheral blood CD8+, CD4+CD45RA+, CD4+CD45RO+, CD8+CD45RA+, CD8+CD45RO+ cells and the ratio of CD4+/CD8+ cells among patients with TP, with TP and chronic hepatitis B (CHB), and with TP and chronic hepatitis C (CHC, P<0.05), the percentages of CD8+, CD4+CD45RA+ and CD8+CD45RO+ cells in patients with TP and CHB and patients with TP and CHC were all significantly higher than those in patients with TP(P<0.05), while the ratio of CD4+/CD8+ cells, and the percentages of blood CD4+CD45RO+ and CD8+CD45RA+ cells were all significantly lower than those in patients with TP (P<0.05); there were no significant differences respect to the percentage of blood CD8+, CD4+CD45RA+, CD4+CD45RO+, CD8+CD45RA+ and CD8+CD45RO+ cells and the ratio of CD4+/CD8+ cells between patients with TP and CHB, and those with TP and CHC (P>0.05). Conclusion The percentages of peripheral blood CD3+, CD4+, CD8+, CD4+CD45RA+, CD8+CD45RO+, CD4+CD45RO+, CD8+CD45RA+ and the ratio of CD4+/CD8+ cells in patients with TP change greatly, and those in patients with TP and HBV or HCV mixed infection change even significantly, which needs further clinical investigation.

Key words: Syphilis, Hepatitis B, Hepatitis C, T lymphocytes, Mixed infection